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comparison tests/test-persistent-nodemap.t @ 46526:67b5fafd3a46

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upgrade: speed up when we have only nodemap to downgrade Similar to what we do on upgrade, if we have only persistent-nodemap to downgrade we will just delete the nodemap files and update repository requirements instead of processing all the revlogs. After downgrade, we are left with unrequired docket and transaction files which seems fine but can work on deleting them if someone feels we should. Differential Revision: https://phab.mercurial-scm.org/D9992
author Pulkit Goyal <7895pulkit@gmail.com>
date Wed, 10 Feb 2021 17:08:34 +0530
parents 636853347e14
children fd55a9eb1507
comparison
equal deleted inserted replaced
46525:636853347e14 46526:67b5fafd3a46
579 persistent-nodemap: yes no no 579 persistent-nodemap: yes no no
580 copies-sdc: no no no 580 copies-sdc: no no no
581 plain-cl-delta: yes yes yes 581 plain-cl-delta: yes yes yes
582 compression: zlib zlib zlib 582 compression: zlib zlib zlib
583 compression-level: default default default 583 compression-level: default default default
584 $ hg debugupgraderepo --run --no-backup --quiet 584 $ hg debugupgraderepo --run --no-backup
585 upgrade will perform the following actions: 585 upgrade will perform the following actions:
586 586
587 requirements 587 requirements
588 preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store 588 preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store
589 removed: persistent-nodemap 589 removed: persistent-nodemap
591 processed revlogs: 591 processed revlogs:
592 - all-filelogs 592 - all-filelogs
593 - changelog 593 - changelog
594 - manifest 594 - manifest
595 595
596 beginning upgrade...
597 repository locked and read-only
598 creating temporary repository to stage upgraded data: $TESTTMP/test-repo/.hg/upgrade.* (glob)
599 (it is safe to interrupt this process any time before data migration completes)
600 downgrading repository to not use persistent nodemap feature
601 removing temporary repository $TESTTMP/test-repo/.hg/upgrade.* (glob)
596 $ ls -1 .hg/store/ | egrep '00(changelog|manifest)(\.n|-.*\.nd)' 602 $ ls -1 .hg/store/ | egrep '00(changelog|manifest)(\.n|-.*\.nd)'
597 [1] 603 00changelog-*.nd (glob)
604 00manifest-*.nd (glob)
605 undo.backup.00changelog.n
606 undo.backup.00manifest.n
598 $ hg debugnodemap --metadata 607 $ hg debugnodemap --metadata
599 608
600 609
601 upgrading 610 upgrading
602 611
641 $ ls -1 .hg/store/ | egrep '00(changelog|manifest)(\.n|-.*\.nd)' 650 $ ls -1 .hg/store/ | egrep '00(changelog|manifest)(\.n|-.*\.nd)'
642 00changelog-*.nd (glob) 651 00changelog-*.nd (glob)
643 00changelog.n 652 00changelog.n
644 00manifest-*.nd (glob) 653 00manifest-*.nd (glob)
645 00manifest.n 654 00manifest.n
655 undo.backup.00changelog.n
656 undo.backup.00manifest.n
646 657
647 $ hg debugnodemap --metadata 658 $ hg debugnodemap --metadata
648 uid: * (glob) 659 uid: * (glob)
649 tip-rev: 5005 660 tip-rev: 5005
650 tip-node: 90d5d3ba2fc47db50f712570487cb261a68c8ffe 661 tip-node: 90d5d3ba2fc47db50f712570487cb261a68c8ffe