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comparison tests/test-upgrade-repo.t @ 47320:a43d256c041a

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dirstate-v2: Add `hg debugupgraderepo` command support This command changes changes the file formats used inside an existing repository to what they would be in a new repository with the current config. For example: hg debugupgraderepo --config format.exp-dirstate-v2=1 --run hg debugupgraderepo --config format.exp-dirstate-v2=0 --run If a repository has a dirstate in v1 format, the first command would upgrade it to dirstate-v2. Conversely, if a repository has a dirstate in v2 format, the second command would downgrade it to v1. (Both may also run some unrelated upgrades.) Since `format.exp-dirstate-v2` is currently disabled by default, not specifying it in `--config` or any configuration file would result in the second command. Differential Revision: https://phab.mercurial-scm.org/D10769
author Simon Sapin <simon.sapin@octobus.net>
date Wed, 19 May 2021 18:35:43 +0200
parents 6c84fc9c9a90
children bf11ff22a9af
comparison
equal deleted inserted replaced
47319:e985a36c2aa3 47320:a43d256c041a
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 dirstate-v2: no
60 dotencode: yes 61 dotencode: yes
61 generaldelta: yes 62 generaldelta: yes
62 share-safe: no 63 share-safe: no
63 sparserevlog: yes 64 sparserevlog: yes
64 persistent-nodemap: no (no-rust !) 65 persistent-nodemap: no (no-rust !)
70 compression: zlib 71 compression: zlib
71 compression-level: default 72 compression-level: default
72 $ hg debugformat --verbose 73 $ hg debugformat --verbose
73 format-variant repo config default 74 format-variant repo config default
74 fncache: yes yes yes 75 fncache: yes yes yes
76 dirstate-v2: no no no
75 dotencode: yes yes yes 77 dotencode: yes yes yes
76 generaldelta: yes yes yes 78 generaldelta: yes yes yes
77 share-safe: no no no 79 share-safe: no no no
78 sparserevlog: yes yes yes 80 sparserevlog: yes yes yes
79 persistent-nodemap: no no no (no-rust !) 81 persistent-nodemap: no no no (no-rust !)
86 compression: zlib zlib zstd (zstd !) 88 compression: zlib zlib zstd (zstd !)
87 compression-level: default default default 89 compression-level: default default default
88 $ hg debugformat --verbose --config format.usefncache=no 90 $ hg debugformat --verbose --config format.usefncache=no
89 format-variant repo config default 91 format-variant repo config default
90 fncache: yes no yes 92 fncache: yes no yes
93 dirstate-v2: no no no
91 dotencode: yes no yes 94 dotencode: yes no yes
92 generaldelta: yes yes yes 95 generaldelta: yes yes yes
93 share-safe: no no no 96 share-safe: no no no
94 sparserevlog: yes yes yes 97 sparserevlog: yes yes yes
95 persistent-nodemap: no no no (no-rust !) 98 persistent-nodemap: no no no (no-rust !)
102 compression: zlib zlib zstd (zstd !) 105 compression: zlib zlib zstd (zstd !)
103 compression-level: default default default 106 compression-level: default default default
104 $ hg debugformat --verbose --config format.usefncache=no --color=debug 107 $ hg debugformat --verbose --config format.usefncache=no --color=debug
105 format-variant repo config default 108 format-variant repo config default
106 [formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special| no][formatvariant.default| yes] 109 [formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special| no][formatvariant.default| yes]
110 [formatvariant.name.uptodate|dirstate-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
107 [formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special| no][formatvariant.default| yes] 111 [formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special| no][formatvariant.default| yes]
108 [formatvariant.name.uptodate|generaldelta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] 112 [formatvariant.name.uptodate|generaldelta: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes]
109 [formatvariant.name.uptodate|share-safe: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] 113 [formatvariant.name.uptodate|share-safe: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
110 [formatvariant.name.uptodate|sparserevlog: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes] 114 [formatvariant.name.uptodate|sparserevlog: ][formatvariant.repo.uptodate| yes][formatvariant.config.default| yes][formatvariant.default| yes]
111 [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] (no-rust !) 115 [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] (no-rust !)
122 { 126 {
123 "config": true, 127 "config": true,
124 "default": true, 128 "default": true,
125 "name": "fncache", 129 "name": "fncache",
126 "repo": true 130 "repo": true
131 },
132 {
133 "config": false,
134 "default": false,
135 "name": "dirstate-v2",
136 "repo": false
127 }, 137 },
128 { 138 {
129 "config": true, 139 "config": true,
130 "default": true, 140 "default": true,
131 "name": "dotencode", 141 "name": "dotencode",
325 > EOF 335 > EOF
326 336
327 $ hg debugformat 337 $ hg debugformat
328 format-variant repo 338 format-variant repo
329 fncache: no 339 fncache: no
340 dirstate-v2: no
330 dotencode: no 341 dotencode: no
331 generaldelta: no 342 generaldelta: no
332 share-safe: no 343 share-safe: no
333 sparserevlog: no 344 sparserevlog: no
334 persistent-nodemap: no 345 persistent-nodemap: no
339 compression: zlib 350 compression: zlib
340 compression-level: default 351 compression-level: default
341 $ hg debugformat --verbose 352 $ hg debugformat --verbose
342 format-variant repo config default 353 format-variant repo config default
343 fncache: no yes yes 354 fncache: no yes yes
355 dirstate-v2: no no no
344 dotencode: no yes yes 356 dotencode: no yes yes
345 generaldelta: no yes yes 357 generaldelta: no yes yes
346 share-safe: no no no 358 share-safe: no no no
347 sparserevlog: no yes yes 359 sparserevlog: no yes yes
348 persistent-nodemap: no no no (no-rust !) 360 persistent-nodemap: no no no (no-rust !)
355 compression: zlib zlib zstd (zstd !) 367 compression: zlib zlib zstd (zstd !)
356 compression-level: default default default 368 compression-level: default default default
357 $ hg debugformat --verbose --config format.usegeneraldelta=no 369 $ hg debugformat --verbose --config format.usegeneraldelta=no
358 format-variant repo config default 370 format-variant repo config default
359 fncache: no yes yes 371 fncache: no yes yes
372 dirstate-v2: no no no
360 dotencode: no yes yes 373 dotencode: no yes yes
361 generaldelta: no no yes 374 generaldelta: no no yes
362 share-safe: no no no 375 share-safe: no no no
363 sparserevlog: no no yes 376 sparserevlog: no no yes
364 persistent-nodemap: no no no (no-rust !) 377 persistent-nodemap: no no no (no-rust !)
371 compression: zlib zlib zstd (zstd !) 384 compression: zlib zlib zstd (zstd !)
372 compression-level: default default default 385 compression-level: default default default
373 $ hg debugformat --verbose --config format.usegeneraldelta=no --color=debug 386 $ hg debugformat --verbose --config format.usegeneraldelta=no --color=debug
374 format-variant repo config default 387 format-variant repo config default
375 [formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes] 388 [formatvariant.name.mismatchconfig|fncache: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes]
389 [formatvariant.name.uptodate|dirstate-v2: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
376 [formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes] 390 [formatvariant.name.mismatchconfig|dotencode: ][formatvariant.repo.mismatchconfig| no][formatvariant.config.default| yes][formatvariant.default| yes]
377 [formatvariant.name.mismatchdefault|generaldelta: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes] 391 [formatvariant.name.mismatchdefault|generaldelta: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes]
378 [formatvariant.name.uptodate|share-safe: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] 392 [formatvariant.name.uptodate|share-safe: ][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no]
379 [formatvariant.name.mismatchdefault|sparserevlog: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes] 393 [formatvariant.name.mismatchdefault|sparserevlog: ][formatvariant.repo.mismatchdefault| no][formatvariant.config.special| no][formatvariant.default| yes]
380 [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] (no-rust !) 394 [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate| no][formatvariant.config.default| no][formatvariant.default| no] (no-rust !)
1353 - manifest 1367 - manifest
1354 1368
1355 $ hg debugformat -v 1369 $ hg debugformat -v
1356 format-variant repo config default 1370 format-variant repo config default
1357 fncache: yes yes yes 1371 fncache: yes yes yes
1372 dirstate-v2: no no no
1358 dotencode: yes yes yes 1373 dotencode: yes yes yes
1359 generaldelta: yes yes yes 1374 generaldelta: yes yes yes
1360 share-safe: no no no 1375 share-safe: no no no
1361 sparserevlog: yes yes yes 1376 sparserevlog: yes yes yes
1362 persistent-nodemap: no no no (no-rust !) 1377 persistent-nodemap: no no no (no-rust !)
1394 - manifest 1409 - manifest
1395 1410
1396 $ hg debugformat -v 1411 $ hg debugformat -v
1397 format-variant repo config default 1412 format-variant repo config default
1398 fncache: yes yes yes 1413 fncache: yes yes yes
1414 dirstate-v2: no no no
1399 dotencode: yes yes yes 1415 dotencode: yes yes yes
1400 generaldelta: yes yes yes 1416 generaldelta: yes yes yes
1401 share-safe: no no no 1417 share-safe: no no no
1402 sparserevlog: yes yes yes 1418 sparserevlog: yes yes yes
1403 persistent-nodemap: no no no (no-rust !) 1419 persistent-nodemap: no no no (no-rust !)
1438 - manifest 1454 - manifest
1439 1455
1440 $ hg debugformat -v 1456 $ hg debugformat -v
1441 format-variant repo config default 1457 format-variant repo config default
1442 fncache: yes yes yes 1458 fncache: yes yes yes
1459 dirstate-v2: no no no
1443 dotencode: yes yes yes 1460 dotencode: yes yes yes
1444 generaldelta: yes yes yes 1461 generaldelta: yes yes yes
1445 share-safe: no no no 1462 share-safe: no no no
1446 sparserevlog: yes yes yes 1463 sparserevlog: yes yes yes
1447 persistent-nodemap: no no no (no-rust !) 1464 persistent-nodemap: no no no (no-rust !)
1488 - manifest 1505 - manifest
1489 1506
1490 $ hg debugformat -v 1507 $ hg debugformat -v
1491 format-variant repo config default 1508 format-variant repo config default
1492 fncache: yes yes yes 1509 fncache: yes yes yes
1510 dirstate-v2: no no no
1493 dotencode: yes yes yes 1511 dotencode: yes yes yes
1494 generaldelta: yes yes yes 1512 generaldelta: yes yes yes
1495 share-safe: no no no 1513 share-safe: no no no
1496 sparserevlog: yes yes yes 1514 sparserevlog: yes yes yes
1497 persistent-nodemap: no no no (no-rust !) 1515 persistent-nodemap: no no no (no-rust !)
1535 - manifest 1553 - manifest
1536 1554
1537 $ hg debugformat -v 1555 $ hg debugformat -v
1538 format-variant repo config default 1556 format-variant repo config default
1539 fncache: yes yes yes 1557 fncache: yes yes yes
1558 dirstate-v2: no no no
1540 dotencode: yes yes yes 1559 dotencode: yes yes yes
1541 generaldelta: yes yes yes 1560 generaldelta: yes yes yes
1542 share-safe: no no no 1561 share-safe: no no no
1543 sparserevlog: yes yes yes 1562 sparserevlog: yes yes yes
1544 persistent-nodemap: no no no (no-rust !) 1563 persistent-nodemap: no no no (no-rust !)
1583 - manifest 1602 - manifest
1584 1603
1585 $ hg debugformat -v 1604 $ hg debugformat -v
1586 format-variant repo config default 1605 format-variant repo config default
1587 fncache: yes yes yes 1606 fncache: yes yes yes
1607 dirstate-v2: no no no
1588 dotencode: yes yes yes 1608 dotencode: yes yes yes
1589 generaldelta: yes yes yes 1609 generaldelta: yes yes yes
1590 share-safe: no no no 1610 share-safe: no no no
1591 sparserevlog: yes yes yes 1611 sparserevlog: yes yes yes
1592 persistent-nodemap: no no no (no-rust !) 1612 persistent-nodemap: no no no (no-rust !)
1611 1631
1612 Demonstrate that nothing to perform upgrade will still run all the way through 1632 Demonstrate that nothing to perform upgrade will still run all the way through
1613 1633
1614 $ hg debugupgraderepo --run 1634 $ hg debugupgraderepo --run
1615 nothing to do 1635 nothing to do
1636
1637 #if rust
1638
1639 Upgrade to dirstate-v2
1640
1641 $ hg debugformat -v --config format.exp-dirstate-v2=1
1642 format-variant repo config default
1643 fncache: yes yes yes
1644 dirstate-v2: no yes no
1645 dotencode: yes yes yes
1646 generaldelta: yes yes yes
1647 share-safe: no no no
1648 sparserevlog: yes yes yes
1649 persistent-nodemap: yes yes no
1650 copies-sdc: no no no
1651 revlog-v2: yes yes no
1652 changelog-v2: no no no
1653 plain-cl-delta: yes yes yes
1654 compression: zstd zstd zstd
1655 compression-level: default default default
1656 $ hg debugupgraderepo --config format.exp-dirstate-v2=1 --run
1657 upgrade will perform the following actions:
1658
1659 requirements
1660 preserved: dotencode, exp-revlogv2.2, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, sparserevlog, store
1661 added: exp-dirstate-v2
1662
1663 dirstate-v2
1664 "hg status" will be faster
1665
1666 processed revlogs:
1667 - all-filelogs
1668 - changelog
1669 - manifest
1670
1671 beginning upgrade...
1672 repository locked and read-only
1673 creating temporary repository to stage upgraded data: $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob)
1674 (it is safe to interrupt this process any time before data migration completes)
1675 upgrading to dirstate-v2 from v1
1676 replaced files will be backed up at $TESTTMP/sparserevlogrepo/.hg/upgradebackup.* (glob)
1677 removing temporary repository $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob)
1678 $ ls .hg/upgradebackup.*/dirstate
1679 .hg/upgradebackup.*/dirstate (glob)
1680 $ hg debugformat -v
1681 format-variant repo config default
1682 fncache: yes yes yes
1683 dirstate-v2: yes no no
1684 dotencode: yes yes yes
1685 generaldelta: yes yes yes
1686 share-safe: no no no
1687 sparserevlog: yes yes yes
1688 persistent-nodemap: yes yes no
1689 copies-sdc: no no no
1690 revlog-v2: yes yes no
1691 changelog-v2: no no no
1692 plain-cl-delta: yes yes yes
1693 compression: zstd zstd zstd
1694 compression-level: default default default
1695 $ hg status
1696 $ dd status=none bs=12 count=1 if=.hg/dirstate
1697 dirstate-v2
1698
1699 Downgrade from dirstate-v2
1700
1701 $ hg debugupgraderepo --run
1702 upgrade will perform the following actions:
1703
1704 requirements
1705 preserved: dotencode, exp-revlogv2.2, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, sparserevlog, store
1706 removed: exp-dirstate-v2
1707
1708 processed revlogs:
1709 - all-filelogs
1710 - changelog
1711 - manifest
1712
1713 beginning upgrade...
1714 repository locked and read-only
1715 creating temporary repository to stage upgraded data: $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob)
1716 (it is safe to interrupt this process any time before data migration completes)
1717 downgrading from dirstate-v2 to v1
1718 replaced files will be backed up at $TESTTMP/sparserevlogrepo/.hg/upgradebackup.* (glob)
1719 removing temporary repository $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob)
1720 $ hg debugformat -v
1721 format-variant repo config default
1722 fncache: yes yes yes
1723 dirstate-v2: no no no
1724 dotencode: yes yes yes
1725 generaldelta: yes yes yes
1726 share-safe: no no no
1727 sparserevlog: yes yes yes
1728 persistent-nodemap: yes yes no
1729 copies-sdc: no no no
1730 revlog-v2: yes yes no
1731 changelog-v2: no no no
1732 plain-cl-delta: yes yes yes
1733 compression: zstd zstd zstd
1734 compression-level: default default default
1735 $ hg status
1736
1737 #endif