Xtrabackup SST clobbers the gvwstate.dat file on a Joiner

Bug #1388059 reported by Jay Janssen on 2014-10-31
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Percona XtraDB Cluster moved to https://jira.percona.com/projects/PXC
Status tracked in 5.6
5.5
Fix Released
Undecided
Unassigned
5.6
Fix Released
Undecided
Unassigned

Bug Description

See details here: https://github.com/codership/galera/issues/130. This is not a Galera bug, it is a problem with our SST method. Apparently galera on a joiner writes the gvwstate.dat before xtrabackup SST clobbers it.

Codership reports that it does not happen with the rsync method.

The 'workaround' here will be to use cpat [sst] variable and and add gvwstate.dat to it.

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PXC-1759

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