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  1. WiredTiger
  2. WT-5911

History store verification re-architecture

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    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • WT10.0.0, 4.4.0-rc4, 4.7.0
    • Affects Version/s: None
    • Component/s: None
    • None
    • 13
    • Storage Engines 2020-04-06, Storage - Tora 2020-04-20, Storage - Tora 2020-05-04

      While running test/format with backups enabled, I have hit an error in verify that gives the message:

      [1584655668:558354][15577:0x7f6c11ffb700], t, file:wt, WT_CURSOR.search: __wt_txn_search_check, 1051: read_timestam
p required and none set on this transaction: Invalid argument

      The stack is not that interesting, other than showing we're verifying the backup copy after recovery and the call from verify returned EINVAL (22):

      #2  0x000000000041596c in testutil_die (e=0, fmt=0x605f88 "%s/%d: %s: WT_SESSION.verify: %s: %s") at ../../../test/utility/misc.c:66
#3  0x00000000004030f1 in check_copy () at ../../../test/format/backup.c:51
#4  0x000000000040471d in backup (arg=0x0) at ../../../test/format/backup.c:464
#5  0x00007f6c20898dc5 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6c1ff9fc9d in clone () from /lib64/libc.so.6
(gdb) frame 3
#3  0x00000000004030f1 in check_copy () at ../../../test/format/backup.c:51
51	    testutil_assertfmt(ret == 0 || ret == EBUSY, "WT_SESSION.verify: %s: %s", g.home_backup, g.uri);
(gdb) p ret
$1 = 22

            Assignee:
            sue.loverso@mongodb.com Susan LoVerso
            Reporter:
            sue.loverso@mongodb.com Susan LoVerso
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              Created:
              Updated:
              Resolved: