Apply log fails with transaction log corruption reported on 2.4.1

Bug #1561053 reported by Przemek
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Percona XtraBackup moved to https://jira.percona.com/projects/PXB
Status tracked in 2.4
2.4
New
Undecided
Unassigned

Bug Description

Backup taken from system with multi TB data, during ongoing high concurrent load on the server. No errors for backup stage, but apply-log fails with the error:

xtrabackup: error: The transaction log file is corrupted.
xtrabackup: error: The log was not applied to the intended LSN!
xtrabackup: Log applied to lsn 94732613309427
xtrabackup: The intended lsn is 94752871632337

Full apply log in attachment.
Backuped server version: PS 5.6.21, Xtrabackup version 2.4.1.

Tags: i66677
Revision history for this message
Przemek (pmalkowski) wrote :
Revision history for this message
Sergei Glushchenko (sergei.glushchenko) wrote :

Just to note, the issue seems to be few lines above: " Log block 341041643 at lsn 94732613309440 has valid header, but checksum field contains 1021286565, should be 1391750493"

Revision history for this message
Shahriyar Rzayev (rzayev-sehriyar) wrote :

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PXB-1378

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