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| 1 | $ cat >> $HGRCPATH << EOF |
|
1 | $ cat >> $HGRCPATH << EOF | |
| 2 | > [extensions] |
|
2 | > [extensions] | |
| 3 | > share = |
|
3 | > share = | |
| 4 | > EOF |
|
4 | > EOF | |
| 5 |
|
5 | |||
| 6 | store and revlogv1 are required in source |
|
6 | store and revlogv1 are required in source | |
| 7 |
|
7 | |||
| 8 | $ hg --config format.usestore=false init no-store |
|
8 | $ hg --config format.usestore=false init no-store | |
| 9 | $ hg -R no-store debugupgraderepo |
|
9 | $ hg -R no-store debugupgraderepo | |
| 10 | abort: cannot upgrade repository; requirement missing: store |
|
10 | abort: cannot upgrade repository; requirement missing: store | |
| 11 | [255] |
|
11 | [255] | |
| 12 |
|
12 | |||
| 13 | $ hg init no-revlogv1 |
|
13 | $ hg init no-revlogv1 | |
| 14 | $ cat > no-revlogv1/.hg/requires << EOF |
|
14 | $ cat > no-revlogv1/.hg/requires << EOF | |
| 15 | > dotencode |
|
15 | > dotencode | |
| 16 | > fncache |
|
16 | > fncache | |
| 17 | > generaldelta |
|
17 | > generaldelta | |
| 18 | > store |
|
18 | > store | |
| 19 | > EOF |
|
19 | > EOF | |
| 20 |
|
20 | |||
| 21 | $ hg -R no-revlogv1 debugupgraderepo |
|
21 | $ hg -R no-revlogv1 debugupgraderepo | |
| 22 | abort: cannot upgrade repository; requirement missing: revlogv1 |
|
22 | abort: cannot upgrade repository; requirement missing: revlogv1 | |
| 23 | [255] |
|
23 | [255] | |
| 24 |
|
24 | |||
| 25 | Cannot upgrade shared repositories |
|
25 | Cannot upgrade shared repositories | |
| 26 |
|
26 | |||
| 27 | $ hg init share-parent |
|
27 | $ hg init share-parent | |
| 28 | $ hg -q share share-parent share-child |
|
28 | $ hg -q share share-parent share-child | |
| 29 |
|
29 | |||
| 30 | $ hg -R share-child debugupgraderepo |
|
30 | $ hg -R share-child debugupgraderepo | |
| 31 | abort: cannot upgrade repository; unsupported source requirement: shared |
|
31 | abort: cannot upgrade repository; unsupported source requirement: shared | |
| 32 | [255] |
|
32 | [255] | |
| 33 |
|
33 | |||
| 34 | Do not yet support upgrading manifestv2 and treemanifest repos |
|
34 | Do not yet support upgrading manifestv2 and treemanifest repos | |
| 35 |
|
35 | |||
| 36 | $ hg --config experimental.manifestv2=true init manifestv2 |
|
36 | $ hg --config experimental.manifestv2=true init manifestv2 | |
| 37 | $ hg -R manifestv2 debugupgraderepo |
|
37 | $ hg -R manifestv2 debugupgraderepo | |
| 38 | abort: cannot upgrade repository; unsupported source requirement: manifestv2 |
|
38 | abort: cannot upgrade repository; unsupported source requirement: manifestv2 | |
| 39 | [255] |
|
39 | [255] | |
| 40 |
|
40 | |||
| 41 | $ hg --config experimental.treemanifest=true init treemanifest |
|
41 | $ hg --config experimental.treemanifest=true init treemanifest | |
| 42 | $ hg -R treemanifest debugupgraderepo |
|
42 | $ hg -R treemanifest debugupgraderepo | |
| 43 | abort: cannot upgrade repository; unsupported source requirement: treemanifest |
|
43 | abort: cannot upgrade repository; unsupported source requirement: treemanifest | |
| 44 | [255] |
|
44 | [255] | |
| 45 |
|
45 | |||
| 46 | Cannot add manifestv2 or treemanifest requirement during upgrade |
|
46 | Cannot add manifestv2 or treemanifest requirement during upgrade | |
| 47 |
|
47 | |||
| 48 | $ hg init disallowaddedreq |
|
48 | $ hg init disallowaddedreq | |
| 49 | $ hg -R disallowaddedreq --config experimental.manifestv2=true --config experimental.treemanifest=true debugupgraderepo |
|
49 | $ hg -R disallowaddedreq --config experimental.manifestv2=true --config experimental.treemanifest=true debugupgraderepo | |
| 50 | abort: cannot upgrade repository; do not support adding requirement: manifestv2, treemanifest |
|
50 | abort: cannot upgrade repository; do not support adding requirement: manifestv2, treemanifest | |
| 51 | [255] |
|
51 | [255] | |
| 52 |
|
52 | |||
| 53 | An upgrade of a repository created with recommended settings only suggests optimizations |
|
53 | An upgrade of a repository created with recommended settings only suggests optimizations | |
| 54 |
|
54 | |||
| 55 | $ hg init empty |
|
55 | $ hg init empty | |
| 56 | $ cd empty |
|
56 | $ cd empty | |
| 57 | $ hg debugformat |
|
57 | $ hg debugformat | |
| 58 | format-variant repo |
|
58 | format-variant repo | |
| 59 | fncache: yes |
|
59 | fncache: yes | |
| 60 | dotencode: yes |
|
60 | dotencode: yes | |
| 61 | generaldelta: yes |
|
61 | generaldelta: yes | |
| 62 | plain-cl-delta: yes |
|
62 | plain-cl-delta: yes | |
| 63 | compression: zlib |
|
63 | compression: zlib | |
| 64 | $ hg debugformat --verbose |
|
64 | $ hg debugformat --verbose | |
| 65 | format-variant repo config default |
|
65 | format-variant repo config default | |
| 66 | fncache: yes yes yes |
|
66 | fncache: yes yes yes | |
| 67 | dotencode: yes yes yes |
|
67 | dotencode: yes yes yes | |
| 68 | generaldelta: yes yes yes |
|
68 | generaldelta: yes yes yes | |
| 69 | plain-cl-delta: yes yes yes |
|
69 | plain-cl-delta: yes yes yes | |
| 70 | compression: zlib zlib zlib |
|
70 | compression: zlib zlib zlib | |
| 71 | $ hg debugformat --verbose --config format.usegfncache=no |
|
71 | $ hg debugformat --verbose --config format.usegfncache=no | |
| 72 | format-variant repo config default |
|
72 | format-variant repo config default | |
| 73 | fncache: yes yes yes |
|
73 | fncache: yes yes yes | |
| 74 | dotencode: yes yes yes |
|
74 | dotencode: yes yes yes | |
| 75 | generaldelta: yes yes yes |
|
75 | generaldelta: yes yes yes | |
| 76 | plain-cl-delta: yes yes yes |
|
76 | plain-cl-delta: yes yes yes | |
| 77 | compression: zlib zlib zlib |
|
77 | compression: zlib zlib zlib | |
| 78 | $ hg debugformat --verbose --config format.usegfncache=no --color=debug |
|
78 | $ hg debugformat --verbose --config format.usegfncache=no --color=debug | |
| 79 | format-variant repo config default |
|
79 | format-variant repo config default | |
| 80 | [formatvariant.name.uptodate|fncache: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] |
|
80 | [formatvariant.name.uptodate|fncache: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] | |
| 81 | [formatvariant.name.uptodate|dotencode: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] |
|
81 | [formatvariant.name.uptodate|dotencode: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] | |
| 82 | [formatvariant.name.uptodate|generaldelta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] |
|
82 | [formatvariant.name.uptodate|generaldelta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] | |
| 83 | [formatvariant.name.uptodate|plain-cl-delta:][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] |
|
83 | [formatvariant.name.uptodate|plain-cl-delta:][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] | |
| 84 | [formatvariant.name.uptodate|compression: ][formatvariant.repo.uptodate| zlib][formatvariant.config.default| zlib][formatvariant.default| zlib] |
|
84 | [formatvariant.name.uptodate|compression: ][formatvariant.repo.uptodate| zlib][formatvariant.config.default| zlib][formatvariant.default| zlib] | |
| 85 | $ hg debugupgraderepo |
|
85 | $ hg debugupgraderepo | |
| 86 | (no feature deficiencies found in existing repository) |
|
86 | (no feature deficiencies found in existing repository) | |
| 87 | performing an upgrade with "--run" will make the following changes: |
|
87 | performing an upgrade with "--run" will make the following changes: | |
| 88 |
|
88 | |||
| 89 | requirements |
|
89 | requirements | |
| 90 | preserved: dotencode, fncache, generaldelta, revlogv1, store |
|
90 | preserved: dotencode, fncache, generaldelta, revlogv1, store | |
| 91 |
|
91 | |||
| 92 | additional optimizations are available by specifying "--optimize <name>": |
|
92 | additional optimizations are available by specifying "--optimize <name>": | |
| 93 |
|
93 | |||
| 94 | redeltaparent |
|
94 | redeltaparent | |
| 95 | deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower |
|
95 | deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower | |
| 96 |
|
96 | |||
| 97 | redeltamultibase |
|
97 | redeltamultibase | |
| 98 | deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges |
|
98 | deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges | |
| 99 |
|
99 | |||
| 100 | redeltaall |
|
100 | redeltaall | |
| 101 | deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed |
|
101 | deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed | |
| 102 |
|
102 | |||
| 103 |
|
103 | |||
| 104 | --optimize can be used to add optimizations |
|
104 | --optimize can be used to add optimizations | |
| 105 |
|
105 | |||
| 106 | $ hg debugupgrade --optimize redeltaparent |
|
106 | $ hg debugupgrade --optimize redeltaparent | |
| 107 | (no feature deficiencies found in existing repository) |
|
107 | (no feature deficiencies found in existing repository) | |
| 108 | performing an upgrade with "--run" will make the following changes: |
|
108 | performing an upgrade with "--run" will make the following changes: | |
| 109 |
|
109 | |||
| 110 | requirements |
|
110 | requirements | |
| 111 | preserved: dotencode, fncache, generaldelta, revlogv1, store |
|
111 | preserved: dotencode, fncache, generaldelta, revlogv1, store | |
| 112 |
|
112 | |||
| 113 | redeltaparent |
|
113 | redeltaparent | |
| 114 | deltas within internal storage will choose a new base revision if needed |
|
114 | deltas within internal storage will choose a new base revision if needed | |
| 115 |
|
115 | |||
| 116 | additional optimizations are available by specifying "--optimize <name>": |
|
116 | additional optimizations are available by specifying "--optimize <name>": | |
| 117 |
|
117 | |||
| 118 | redeltamultibase |
|
118 | redeltamultibase | |
| 119 | deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges |
|
119 | deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges | |
| 120 |
|
120 | |||
| 121 | redeltaall |
|
121 | redeltaall | |
| 122 | deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed |
|
122 | deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed | |
| 123 |
|
123 | |||
| 124 |
|
124 | |||
| 125 | Various sub-optimal detections work |
|
125 | Various sub-optimal detections work | |
| 126 |
|
126 | |||
| 127 | $ cat > .hg/requires << EOF |
|
127 | $ cat > .hg/requires << EOF | |
| 128 | > revlogv1 |
|
128 | > revlogv1 | |
| 129 | > store |
|
129 | > store | |
| 130 | > EOF |
|
130 | > EOF | |
| 131 |
|
131 | |||
| 132 | $ hg debugformat |
|
132 | $ hg debugformat | |
| 133 | format-variant repo |
|
133 | format-variant repo | |
| 134 | fncache: no |
|
134 | fncache: no | |
| 135 | dotencode: no |
|
135 | dotencode: no | |
| 136 | generaldelta: no |
|
136 | generaldelta: no | |
| 137 | plain-cl-delta: yes |
|
137 | plain-cl-delta: yes | |
| 138 | compression: zlib |
|
138 | compression: zlib | |
| 139 | $ hg debugformat --verbose |
|
139 | $ hg debugformat --verbose | |
| 140 | format-variant repo config default |
|
140 | format-variant repo config default | |
| 141 | fncache: no yes yes |
|
141 | fncache: no yes yes | |
| 142 | dotencode: no yes yes |
|
142 | dotencode: no yes yes | |
| 143 | generaldelta: no yes yes |
|
143 | generaldelta: no yes yes | |
| 144 | plain-cl-delta: yes yes yes |
|
144 | plain-cl-delta: yes yes yes | |
| 145 | compression: zlib zlib zlib |
|
145 | compression: zlib zlib zlib | |
| 146 | $ hg debugformat --verbose --config format.usegeneraldelta=no |
|
146 | $ hg debugformat --verbose --config format.usegeneraldelta=no | |
| 147 | format-variant repo config default |
|
147 | format-variant repo config default | |
| 148 | fncache: no yes yes |
|
148 | fncache: no yes yes | |
| 149 | dotencode: no yes yes |
|
149 | dotencode: no yes yes | |
| 150 | generaldelta: no no yes |
|
150 | generaldelta: no no yes | |
| 151 | plain-cl-delta: yes yes yes |
|
151 | plain-cl-delta: yes yes yes | |
| 152 | compression: zlib zlib zlib |
|
152 | compression: zlib zlib zlib | |
| 153 | $ hg debugformat --verbose --config format.usegeneraldelta=no --color=debug |
|
153 | $ hg debugformat --verbose --config format.usegeneraldelta=no --color=debug | |
| 154 | format-variant repo config default |
|
154 | format-variant repo config default | |
| 155 | [formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes] |
|
155 | [formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes] | |
| 156 | [formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes] |
|
156 | [formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes] | |
| 157 | [formatvariant.name.mismatchdefault|generaldelta: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes] |
|
157 | [formatvariant.name.mismatchdefault|generaldelta: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes] | |
| 158 | [formatvariant.name.uptodate|plain-cl-delta:][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] |
|
158 | [formatvariant.name.uptodate|plain-cl-delta:][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] | |
| 159 | [formatvariant.name.uptodate|compression: ][formatvariant.repo.uptodate| zlib][formatvariant.config.default| zlib][formatvariant.default| zlib] |
|
159 | [formatvariant.name.uptodate|compression: ][formatvariant.repo.uptodate| zlib][formatvariant.config.default| zlib][formatvariant.default| zlib] | |
| 160 | $ hg debugupgraderepo |
|
160 | $ hg debugupgraderepo | |
| 161 | repository lacks features recommended by current config options: |
|
161 | repository lacks features recommended by current config options: | |
| 162 |
|
162 | |||
| 163 | fncache |
|
163 | fncache | |
| 164 | long and reserved filenames may not work correctly; repository performance is sub-optimal |
|
164 | long and reserved filenames may not work correctly; repository performance is sub-optimal | |
| 165 |
|
165 | |||
| 166 | dotencode |
|
166 | dotencode | |
| 167 | storage of filenames beginning with a period or space may not work correctly |
|
167 | storage of filenames beginning with a period or space may not work correctly | |
| 168 |
|
168 | |||
| 169 | generaldelta |
|
169 | generaldelta | |
| 170 | deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower |
|
170 | deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower | |
| 171 |
|
171 | |||
| 172 |
|
172 | |||
| 173 | performing an upgrade with "--run" will make the following changes: |
|
173 | performing an upgrade with "--run" will make the following changes: | |
| 174 |
|
174 | |||
| 175 | requirements |
|
175 | requirements | |
| 176 | preserved: revlogv1, store |
|
176 | preserved: revlogv1, store | |
| 177 | added: dotencode, fncache, generaldelta |
|
177 | added: dotencode, fncache, generaldelta | |
| 178 |
|
178 | |||
| 179 | fncache |
|
179 | fncache | |
| 180 | repository will be more resilient to storing certain paths and performance of certain operations should be improved |
|
180 | repository will be more resilient to storing certain paths and performance of certain operations should be improved | |
| 181 |
|
181 | |||
| 182 | dotencode |
|
182 | dotencode | |
| 183 | repository will be better able to store files beginning with a space or period |
|
183 | repository will be better able to store files beginning with a space or period | |
| 184 |
|
184 | |||
| 185 | generaldelta |
|
185 | generaldelta | |
| 186 | repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster |
|
186 | repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster | |
| 187 |
|
187 | |||
| 188 | additional optimizations are available by specifying "--optimize <name>": |
|
188 | additional optimizations are available by specifying "--optimize <name>": | |
| 189 |
|
189 | |||
| 190 | redeltaparent |
|
190 | redeltaparent | |
| 191 | deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower |
|
191 | deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower | |
| 192 |
|
192 | |||
| 193 | redeltamultibase |
|
193 | redeltamultibase | |
| 194 | deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges |
|
194 | deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges | |
| 195 |
|
195 | |||
| 196 | redeltaall |
|
196 | redeltaall | |
| 197 | deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed |
|
197 | deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed | |
| 198 |
|
198 | |||
| 199 |
|
199 | |||
| 200 | $ hg --config format.dotencode=false debugupgraderepo |
|
200 | $ hg --config format.dotencode=false debugupgraderepo | |
| 201 | repository lacks features recommended by current config options: |
|
201 | repository lacks features recommended by current config options: | |
| 202 |
|
202 | |||
| 203 | fncache |
|
203 | fncache | |
| 204 | long and reserved filenames may not work correctly; repository performance is sub-optimal |
|
204 | long and reserved filenames may not work correctly; repository performance is sub-optimal | |
| 205 |
|
205 | |||
| 206 | generaldelta |
|
206 | generaldelta | |
| 207 | deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower |
|
207 | deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower | |
| 208 |
|
208 | |||
| 209 | repository lacks features used by the default config options: |
|
209 | repository lacks features used by the default config options: | |
| 210 |
|
210 | |||
| 211 | dotencode |
|
211 | dotencode | |
| 212 | storage of filenames beginning with a period or space may not work correctly |
|
212 | storage of filenames beginning with a period or space may not work correctly | |
| 213 |
|
213 | |||
| 214 |
|
214 | |||
| 215 | performing an upgrade with "--run" will make the following changes: |
|
215 | performing an upgrade with "--run" will make the following changes: | |
| 216 |
|
216 | |||
| 217 | requirements |
|
217 | requirements | |
| 218 | preserved: revlogv1, store |
|
218 | preserved: revlogv1, store | |
| 219 | added: fncache, generaldelta |
|
219 | added: fncache, generaldelta | |
| 220 |
|
220 | |||
| 221 | fncache |
|
221 | fncache | |
| 222 | repository will be more resilient to storing certain paths and performance of certain operations should be improved |
|
222 | repository will be more resilient to storing certain paths and performance of certain operations should be improved | |
| 223 |
|
223 | |||
| 224 | generaldelta |
|
224 | generaldelta | |
| 225 | repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster |
|
225 | repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster | |
| 226 |
|
226 | |||
| 227 | additional optimizations are available by specifying "--optimize <name>": |
|
227 | additional optimizations are available by specifying "--optimize <name>": | |
| 228 |
|
228 | |||
| 229 | redeltaparent |
|
229 | redeltaparent | |
| 230 | deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower |
|
230 | deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower | |
| 231 |
|
231 | |||
| 232 | redeltamultibase |
|
232 | redeltamultibase | |
| 233 | deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges |
|
233 | deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges | |
| 234 |
|
234 | |||
| 235 | redeltaall |
|
235 | redeltaall | |
| 236 | deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed |
|
236 | deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed | |
| 237 |
|
237 | |||
| 238 |
|
238 | |||
| 239 | $ cd .. |
|
239 | $ cd .. | |
| 240 |
|
240 | |||
| 241 | Upgrading a repository that is already modern essentially no-ops |
|
241 | Upgrading a repository that is already modern essentially no-ops | |
| 242 |
|
242 | |||
| 243 | $ hg init modern |
|
243 | $ hg init modern | |
| 244 | $ hg -R modern debugupgraderepo --run |
|
244 | $ hg -R modern debugupgraderepo --run | |
| 245 | upgrade will perform the following actions: |
|
245 | upgrade will perform the following actions: | |
| 246 |
|
246 | |||
| 247 | requirements |
|
247 | requirements | |
| 248 | preserved: dotencode, fncache, generaldelta, revlogv1, store |
|
248 | preserved: dotencode, fncache, generaldelta, revlogv1, store | |
| 249 |
|
249 | |||
| 250 | beginning upgrade... |
|
250 | beginning upgrade... | |
| 251 | repository locked and read-only |
|
251 | repository locked and read-only | |
| 252 | creating temporary repository to stage migrated data: $TESTTMP/modern/.hg/upgrade.* (glob) |
|
252 | creating temporary repository to stage migrated data: $TESTTMP/modern/.hg/upgrade.* (glob) | |
| 253 | (it is safe to interrupt this process any time before data migration completes) |
|
253 | (it is safe to interrupt this process any time before data migration completes) | |
| 254 | data fully migrated to temporary repository |
|
254 | data fully migrated to temporary repository | |
| 255 | marking source repository as being upgraded; clients will be unable to read from repository |
|
255 | marking source repository as being upgraded; clients will be unable to read from repository | |
| 256 | starting in-place swap of repository data |
|
256 | starting in-place swap of repository data | |
| 257 | replaced files will be backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob) |
|
257 | replaced files will be backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob) | |
| 258 | replacing store... |
|
258 | replacing store... | |
| 259 | store replacement complete; repository was inconsistent for *s (glob) |
|
259 | store replacement complete; repository was inconsistent for *s (glob) | |
| 260 | finalizing requirements file and making repository readable again |
|
260 | finalizing requirements file and making repository readable again | |
| 261 | removing temporary repository $TESTTMP/modern/.hg/upgrade.* (glob) |
|
261 | removing temporary repository $TESTTMP/modern/.hg/upgrade.* (glob) | |
| 262 | copy of old repository backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob) |
|
262 | copy of old repository backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob) | |
| 263 | the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified |
|
263 | the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified | |
| 264 |
|
264 | |||
| 265 | Upgrading a repository to generaldelta works |
|
265 | Upgrading a repository to generaldelta works | |
| 266 |
|
266 | |||
| 267 | $ hg --config format.usegeneraldelta=false init upgradegd |
|
267 | $ hg --config format.usegeneraldelta=false init upgradegd | |
| 268 | $ cd upgradegd |
|
268 | $ cd upgradegd | |
| 269 | $ touch f0 |
|
269 | $ touch f0 | |
| 270 | $ hg -q commit -A -m initial |
|
270 | $ hg -q commit -A -m initial | |
| 271 | $ touch f1 |
|
271 | $ touch f1 | |
| 272 | $ hg -q commit -A -m 'add f1' |
|
272 | $ hg -q commit -A -m 'add f1' | |
| 273 | $ hg -q up -r 0 |
|
273 | $ hg -q up -r 0 | |
| 274 | $ touch f2 |
|
274 | $ touch f2 | |
| 275 | $ hg -q commit -A -m 'add f2' |
|
275 | $ hg -q commit -A -m 'add f2' | |
| 276 |
|
276 | |||
| 277 | $ hg debugupgraderepo --run |
|
277 | $ hg debugupgraderepo --run | |
| 278 | upgrade will perform the following actions: |
|
278 | upgrade will perform the following actions: | |
| 279 |
|
279 | |||
| 280 | requirements |
|
280 | requirements | |
| 281 | preserved: dotencode, fncache, revlogv1, store |
|
281 | preserved: dotencode, fncache, revlogv1, store | |
| 282 | added: generaldelta |
|
282 | added: generaldelta | |
| 283 |
|
283 | |||
| 284 | generaldelta |
|
284 | generaldelta | |
| 285 | repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster |
|
285 | repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster | |
| 286 |
|
286 | |||
| 287 | beginning upgrade... |
|
287 | beginning upgrade... | |
| 288 | repository locked and read-only |
|
288 | repository locked and read-only | |
| 289 | creating temporary repository to stage migrated data: $TESTTMP/upgradegd/.hg/upgrade.* (glob) |
|
289 | creating temporary repository to stage migrated data: $TESTTMP/upgradegd/.hg/upgrade.* (glob) | |
| 290 | (it is safe to interrupt this process any time before data migration completes) |
|
290 | (it is safe to interrupt this process any time before data migration completes) | |
| 291 | migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog) |
|
291 | migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog) | |
| 292 | migrating 341 bytes in store; 401 bytes tracked data |
|
292 | migrating 341 bytes in store; 401 bytes tracked data | |
| 293 | migrating 3 filelogs containing 3 revisions (0 bytes in store; 0 bytes tracked data) |
|
293 | migrating 3 filelogs containing 3 revisions (0 bytes in store; 0 bytes tracked data) | |
| 294 | finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes |
|
294 | finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes | |
| 295 | migrating 1 manifests containing 3 revisions (157 bytes in store; 220 bytes tracked data) |
|
295 | migrating 1 manifests containing 3 revisions (157 bytes in store; 220 bytes tracked data) | |
| 296 | finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes |
|
296 | finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes | |
| 297 | migrating changelog containing 3 revisions (184 bytes in store; 181 bytes tracked data) |
|
297 | migrating changelog containing 3 revisions (184 bytes in store; 181 bytes tracked data) | |
| 298 | finished migrating 3 changelog revisions; change in size: 0 bytes |
|
298 | finished migrating 3 changelog revisions; change in size: 0 bytes | |
| 299 | finished migrating 9 total revisions; total change in store size: 0 bytes |
|
299 | finished migrating 9 total revisions; total change in store size: 0 bytes | |
| 300 | copying phaseroots |
|
300 | copying phaseroots | |
| 301 | data fully migrated to temporary repository |
|
301 | data fully migrated to temporary repository | |
| 302 | marking source repository as being upgraded; clients will be unable to read from repository |
|
302 | marking source repository as being upgraded; clients will be unable to read from repository | |
| 303 | starting in-place swap of repository data |
|
303 | starting in-place swap of repository data | |
| 304 | replaced files will be backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob) |
|
304 | replaced files will be backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob) | |
| 305 | replacing store... |
|
305 | replacing store... | |
| 306 | store replacement complete; repository was inconsistent for *s (glob) |
|
306 | store replacement complete; repository was inconsistent for *s (glob) | |
| 307 | finalizing requirements file and making repository readable again |
|
307 | finalizing requirements file and making repository readable again | |
| 308 | removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) |
|
308 | removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) | |
| 309 | copy of old repository backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob) |
|
309 | copy of old repository backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob) | |
| 310 | the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified |
|
310 | the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified | |
| 311 |
|
311 | |||
| 312 | Original requirements backed up |
|
312 | Original requirements backed up | |
| 313 |
|
313 | |||
| 314 | $ cat .hg/upgradebackup.*/requires |
|
314 | $ cat .hg/upgradebackup.*/requires | |
| 315 | dotencode |
|
315 | dotencode | |
| 316 | fncache |
|
316 | fncache | |
| 317 | revlogv1 |
|
317 | revlogv1 | |
| 318 | store |
|
318 | store | |
| 319 |
|
319 | |||
| 320 | generaldelta added to original requirements files |
|
320 | generaldelta added to original requirements files | |
| 321 |
|
321 | |||
| 322 | $ cat .hg/requires |
|
322 | $ cat .hg/requires | |
| 323 | dotencode |
|
323 | dotencode | |
| 324 | fncache |
|
324 | fncache | |
| 325 | generaldelta |
|
325 | generaldelta | |
| 326 | revlogv1 |
|
326 | revlogv1 | |
| 327 | store |
|
327 | store | |
| 328 |
|
328 | |||
| 329 | store directory has files we expect |
|
329 | store directory has files we expect | |
| 330 |
|
330 | |||
| 331 | $ ls .hg/store |
|
331 | $ ls .hg/store | |
| 332 | 00changelog.i |
|
332 | 00changelog.i | |
| 333 | 00manifest.i |
|
333 | 00manifest.i | |
| 334 | data |
|
334 | data | |
| 335 | fncache |
|
335 | fncache | |
| 336 | phaseroots |
|
336 | phaseroots | |
| 337 | undo |
|
337 | undo | |
| 338 | undo.backupfiles |
|
338 | undo.backupfiles | |
| 339 | undo.phaseroots |
|
339 | undo.phaseroots | |
| 340 |
|
340 | |||
| 341 | manifest should be generaldelta |
|
341 | manifest should be generaldelta | |
| 342 |
|
342 | |||
| 343 | $ hg debugrevlog -m | grep flags |
|
343 | $ hg debugrevlog -m | grep flags | |
| 344 | flags : inline, generaldelta |
|
344 | flags : inline, generaldelta | |
| 345 |
|
345 | |||
| 346 | verify should be happy |
|
346 | verify should be happy | |
| 347 |
|
347 | |||
| 348 | $ hg verify |
|
348 | $ hg verify | |
| 349 | checking changesets |
|
349 | checking changesets | |
| 350 | checking manifests |
|
350 | checking manifests | |
| 351 | crosschecking files in changesets and manifests |
|
351 | crosschecking files in changesets and manifests | |
| 352 | checking files |
|
352 | checking files | |
| 353 | 3 files, 3 changesets, 3 total revisions |
|
353 | 3 files, 3 changesets, 3 total revisions | |
| 354 |
|
354 | |||
| 355 | old store should be backed up |
|
355 | old store should be backed up | |
| 356 |
|
356 | |||
| 357 | $ ls .hg/upgradebackup.*/store |
|
357 | $ ls .hg/upgradebackup.*/store | |
| 358 | 00changelog.i |
|
358 | 00changelog.i | |
| 359 | 00manifest.i |
|
359 | 00manifest.i | |
| 360 | data |
|
360 | data | |
| 361 | fncache |
|
361 | fncache | |
| 362 | phaseroots |
|
362 | phaseroots | |
| 363 | undo |
|
363 | undo | |
| 364 | undo.backup.fncache |
|
364 | undo.backup.fncache | |
| 365 | undo.backupfiles |
|
365 | undo.backupfiles | |
| 366 | undo.phaseroots |
|
366 | undo.phaseroots | |
| 367 |
|
367 | |||
| 368 | $ cd .. |
|
368 | $ cd .. | |
| 369 |
|
369 | |||
| 370 | store files with special filenames aren't encoded during copy |
|
370 | store files with special filenames aren't encoded during copy | |
| 371 |
|
371 | |||
| 372 | $ hg init store-filenames |
|
372 | $ hg init store-filenames | |
| 373 | $ cd store-filenames |
|
373 | $ cd store-filenames | |
| 374 | $ touch foo |
|
374 | $ touch foo | |
| 375 | $ hg -q commit -A -m initial |
|
375 | $ hg -q commit -A -m initial | |
| 376 | $ touch .hg/store/.XX_special_filename |
|
376 | $ touch .hg/store/.XX_special_filename | |
| 377 |
|
377 | |||
| 378 | $ hg debugupgraderepo --run |
|
378 | $ hg debugupgraderepo --run | |
| 379 | upgrade will perform the following actions: |
|
379 | upgrade will perform the following actions: | |
| 380 |
|
380 | |||
| 381 | requirements |
|
381 | requirements | |
| 382 | preserved: dotencode, fncache, generaldelta, revlogv1, store |
|
382 | preserved: dotencode, fncache, generaldelta, revlogv1, store | |
| 383 |
|
383 | |||
| 384 | beginning upgrade... |
|
384 | beginning upgrade... | |
| 385 | repository locked and read-only |
|
385 | repository locked and read-only | |
| 386 | creating temporary repository to stage migrated data: $TESTTMP/store-filenames/.hg/upgrade.* (glob) |
|
386 | creating temporary repository to stage migrated data: $TESTTMP/store-filenames/.hg/upgrade.* (glob) | |
| 387 | (it is safe to interrupt this process any time before data migration completes) |
|
387 | (it is safe to interrupt this process any time before data migration completes) | |
| 388 | migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog) |
|
388 | migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog) | |
| 389 | migrating 109 bytes in store; 107 bytes tracked data |
|
389 | migrating 109 bytes in store; 107 bytes tracked data | |
| 390 | migrating 1 filelogs containing 1 revisions (0 bytes in store; 0 bytes tracked data) |
|
390 | migrating 1 filelogs containing 1 revisions (0 bytes in store; 0 bytes tracked data) | |
| 391 | finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes |
|
391 | finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes | |
| 392 | migrating 1 manifests containing 1 revisions (46 bytes in store; 45 bytes tracked data) |
|
392 | migrating 1 manifests containing 1 revisions (46 bytes in store; 45 bytes tracked data) | |
| 393 | finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes |
|
393 | finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes | |
| 394 | migrating changelog containing 1 revisions (63 bytes in store; 62 bytes tracked data) |
|
394 | migrating changelog containing 1 revisions (63 bytes in store; 62 bytes tracked data) | |
| 395 | finished migrating 1 changelog revisions; change in size: 0 bytes |
|
395 | finished migrating 1 changelog revisions; change in size: 0 bytes | |
| 396 | finished migrating 3 total revisions; total change in store size: 0 bytes |
|
396 | finished migrating 3 total revisions; total change in store size: 0 bytes | |
| 397 | copying .XX_special_filename |
|
397 | copying .XX_special_filename | |
| 398 | copying phaseroots |
|
398 | copying phaseroots | |
| 399 | data fully migrated to temporary repository |
|
399 | data fully migrated to temporary repository | |
| 400 | marking source repository as being upgraded; clients will be unable to read from repository |
|
400 | marking source repository as being upgraded; clients will be unable to read from repository | |
| 401 | starting in-place swap of repository data |
|
401 | starting in-place swap of repository data | |
| 402 | replaced files will be backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob) |
|
402 | replaced files will be backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob) | |
| 403 | replacing store... |
|
403 | replacing store... | |
| 404 | store replacement complete; repository was inconsistent for *s (glob) |
|
404 | store replacement complete; repository was inconsistent for *s (glob) | |
| 405 | finalizing requirements file and making repository readable again |
|
405 | finalizing requirements file and making repository readable again | |
| 406 | removing temporary repository $TESTTMP/store-filenames/.hg/upgrade.* (glob) |
|
406 | removing temporary repository $TESTTMP/store-filenames/.hg/upgrade.* (glob) | |
| 407 | copy of old repository backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob) |
|
407 | copy of old repository backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob) | |
| 408 | the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified |
|
408 | the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified | |
| 409 |
|
409 | |||
| 410 | $ cd .. |
|
410 | $ cd .. | |
| 411 |
|
411 | |||
| 412 | Check upgrading a large file repository |
|
412 | Check upgrading a large file repository | |
| 413 | --------------------------------------- |
|
413 | --------------------------------------- | |
| 414 |
|
414 | |||
| 415 | $ hg init largefilesrepo |
|
415 | $ hg init largefilesrepo | |
| 416 | $ cat << EOF >> largefilesrepo/.hg/hgrc |
|
416 | $ cat << EOF >> largefilesrepo/.hg/hgrc | |
| 417 | > [extensions] |
|
417 | > [extensions] | |
| 418 | > largefiles = |
|
418 | > largefiles = | |
| 419 | > EOF |
|
419 | > EOF | |
| 420 |
|
420 | |||
| 421 | $ cd largefilesrepo |
|
421 | $ cd largefilesrepo | |
| 422 | $ touch foo |
|
422 | $ touch foo | |
| 423 | $ hg add --large foo |
|
423 | $ hg add --large foo | |
| 424 | $ hg -q commit -m initial |
|
424 | $ hg -q commit -m initial | |
| 425 | $ cat .hg/requires |
|
425 | $ cat .hg/requires | |
| 426 | dotencode |
|
426 | dotencode | |
| 427 | fncache |
|
427 | fncache | |
| 428 | generaldelta |
|
428 | generaldelta | |
| 429 | largefiles |
|
429 | largefiles | |
| 430 | revlogv1 |
|
430 | revlogv1 | |
| 431 | store |
|
431 | store | |
| 432 |
|
432 | |||
| 433 | $ hg debugupgraderepo --run |
|
433 | $ hg debugupgraderepo --run | |
| 434 | upgrade will perform the following actions: |
|
434 | upgrade will perform the following actions: | |
| 435 |
|
435 | |||
| 436 | requirements |
|
436 | requirements | |
| 437 | preserved: dotencode, fncache, generaldelta, largefiles, revlogv1, store |
|
437 | preserved: dotencode, fncache, generaldelta, largefiles, revlogv1, store | |
| 438 |
|
438 | |||
| 439 | beginning upgrade... |
|
439 | beginning upgrade... | |
| 440 | repository locked and read-only |
|
440 | repository locked and read-only | |
| 441 | creating temporary repository to stage migrated data: $TESTTMP/largefilesrepo/.hg/upgrade.* (glob) |
|
441 | creating temporary repository to stage migrated data: $TESTTMP/largefilesrepo/.hg/upgrade.* (glob) | |
| 442 | (it is safe to interrupt this process any time before data migration completes) |
|
442 | (it is safe to interrupt this process any time before data migration completes) | |
| 443 | migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog) |
|
443 | migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog) | |
| 444 | migrating 163 bytes in store; 160 bytes tracked data |
|
444 | migrating 163 bytes in store; 160 bytes tracked data | |
| 445 | migrating 1 filelogs containing 1 revisions (42 bytes in store; 41 bytes tracked data) |
|
445 | migrating 1 filelogs containing 1 revisions (42 bytes in store; 41 bytes tracked data) | |
| 446 | finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes |
|
446 | finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes | |
| 447 | migrating 1 manifests containing 1 revisions (52 bytes in store; 51 bytes tracked data) |
|
447 | migrating 1 manifests containing 1 revisions (52 bytes in store; 51 bytes tracked data) | |
| 448 | finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes |
|
448 | finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes | |
| 449 | migrating changelog containing 1 revisions (69 bytes in store; 68 bytes tracked data) |
|
449 | migrating changelog containing 1 revisions (69 bytes in store; 68 bytes tracked data) | |
| 450 | finished migrating 1 changelog revisions; change in size: 0 bytes |
|
450 | finished migrating 1 changelog revisions; change in size: 0 bytes | |
| 451 | finished migrating 3 total revisions; total change in store size: 0 bytes |
|
451 | finished migrating 3 total revisions; total change in store size: 0 bytes | |
| 452 | copying phaseroots |
|
452 | copying phaseroots | |
| 453 | data fully migrated to temporary repository |
|
453 | data fully migrated to temporary repository | |
| 454 | marking source repository as being upgraded; clients will be unable to read from repository |
|
454 | marking source repository as being upgraded; clients will be unable to read from repository | |
| 455 | starting in-place swap of repository data |
|
455 | starting in-place swap of repository data | |
| 456 | replaced files will be backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob) |
|
456 | replaced files will be backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob) | |
| 457 | replacing store... |
|
457 | replacing store... | |
| 458 | store replacement complete; repository was inconsistent for 0.0s |
|
458 | store replacement complete; repository was inconsistent for 0.0s | |
| 459 | finalizing requirements file and making repository readable again |
|
459 | finalizing requirements file and making repository readable again | |
| 460 | removing temporary repository $TESTTMP/largefilesrepo/.hg/upgrade.* (glob) |
|
460 | removing temporary repository $TESTTMP/largefilesrepo/.hg/upgrade.* (glob) | |
| 461 | copy of old repository backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob) |
|
461 | copy of old repository backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob) | |
| 462 | the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified |
|
462 | the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified | |
| 463 | $ cat .hg/requires |
|
463 | $ cat .hg/requires | |
| 464 | dotencode |
|
464 | dotencode | |
| 465 | fncache |
|
465 | fncache | |
| 466 | generaldelta |
|
466 | generaldelta | |
| 467 | largefiles |
|
467 | largefiles | |
| 468 | revlogv1 |
|
468 | revlogv1 | |
| 469 | store |
|
469 | store | |
|
|
470 | ||||
|
|
471 | $ cd .. | |||
|
|
472 | ||||
|
|
473 | repository config is taken in account | |||
|
|
474 | ------------------------------------- | |||
|
|
475 | ||||
|
|
476 | $ cat << EOF >> $HGRCPATH | |||
|
|
477 | > [format] | |||
|
|
478 | > maxchainlen = 1 | |||
|
|
479 | > EOF | |||
|
|
480 | ||||
|
|
481 | $ hg init localconfig | |||
|
|
482 | $ cd localconfig | |||
|
|
483 | $ cat << EOF > file | |||
|
|
484 | > some content | |||
|
|
485 | > with some length | |||
|
|
486 | > to make sure we get a delta | |||
|
|
487 | > after changes | |||
|
|
488 | > very long | |||
|
|
489 | > very long | |||
|
|
490 | > very long | |||
|
|
491 | > very long | |||
|
|
492 | > very long | |||
|
|
493 | > very long | |||
|
|
494 | > very long | |||
|
|
495 | > very long | |||
|
|
496 | > very long | |||
|
|
497 | > very long | |||
|
|
498 | > very long | |||
|
|
499 | > EOF | |||
|
|
500 | $ hg -q commit -A -m A | |||
|
|
501 | $ echo "new line" >> file | |||
|
|
502 | $ hg -q commit -m B | |||
|
|
503 | $ echo "new line" >> file | |||
|
|
504 | $ hg -q commit -m C | |||
|
|
505 | ||||
|
|
506 | $ cat << EOF >> .hg/hgrc | |||
|
|
507 | > [format] | |||
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508 | > maxchainlen = 9001 | |||
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509 | > EOF | |||
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510 | $ hg config format | |||
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511 | format.maxchainlen=9001 | |||
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512 | $ hg debugindex file | |||
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513 | rev offset length delta linkrev nodeid p1 p2 | |||
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514 | 0 0 77 -1 0 bcc1d3df78b2 000000000000 000000000000 | |||
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515 | 1 77 21 0 1 af3e29f7a72e bcc1d3df78b2 000000000000 | |||
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516 | 2 98 84 -1 2 8daf79c5522b af3e29f7a72e 000000000000 | |||
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517 | ||||
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518 | $ hg debugupgraderepo --run --optimize redeltaall | |||
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519 | upgrade will perform the following actions: | |||
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520 | ||||
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521 | requirements | |||
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522 | preserved: dotencode, fncache, generaldelta, revlogv1, store | |||
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523 | ||||
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524 | redeltaall | |||
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525 | deltas within internal storage will be fully recomputed; this will likely drastically slow down execution time | |||
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526 | ||||
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527 | beginning upgrade... | |||
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528 | repository locked and read-only | |||
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529 | creating temporary repository to stage migrated data: $TESTTMP/localconfig/.hg/upgrade.* (glob) | |||
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530 | (it is safe to interrupt this process any time before data migration completes) | |||
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531 | migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog) | |||
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532 | migrating 497 bytes in store; 882 bytes tracked data | |||
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533 | migrating 1 filelogs containing 3 revisions (182 bytes in store; 573 bytes tracked data) | |||
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534 | finished migrating 3 filelog revisions across 1 filelogs; change in size: 0 bytes | |||
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535 | migrating 1 manifests containing 3 revisions (141 bytes in store; 138 bytes tracked data) | |||
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536 | finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes | |||
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537 | migrating changelog containing 3 revisions (174 bytes in store; 171 bytes tracked data) | |||
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538 | finished migrating 3 changelog revisions; change in size: 0 bytes | |||
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539 | finished migrating 9 total revisions; total change in store size: 0 bytes | |||
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540 | copying phaseroots | |||
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541 | data fully migrated to temporary repository | |||
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542 | marking source repository as being upgraded; clients will be unable to read from repository | |||
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543 | starting in-place swap of repository data | |||
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544 | replaced files will be backed up at $TESTTMP/localconfig/.hg/upgradebackup.* (glob) | |||
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545 | replacing store... | |||
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546 | store replacement complete; repository was inconsistent for 0.0s | |||
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547 | finalizing requirements file and making repository readable again | |||
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548 | removing temporary repository $TESTTMP/localconfig/.hg/upgrade.* (glob) | |||
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549 | copy of old repository backed up at $TESTTMP/localconfig/.hg/upgradebackup.* (glob) | |||
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550 | the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified | |||
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551 | $ hg debugindex file | |||
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552 | rev offset length delta linkrev nodeid p1 p2 | |||
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553 | 0 0 77 -1 0 bcc1d3df78b2 000000000000 000000000000 | |||
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554 | 1 77 21 0 1 af3e29f7a72e bcc1d3df78b2 000000000000 | |||
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555 | 2 98 84 -1 2 8daf79c5522b af3e29f7a72e 000000000000 | |||
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556 | $ cd .. | |||
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557 | ||||
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558 | $ cat << EOF >> $HGRCPATH | |||
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559 | > [format] | |||
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560 | > maxchainlen = 9001 | |||
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561 | > EOF | |||
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