rsync SST fails when innodb_data_home is different between the nodes
Bug #1251342 reported by
Alex Yurchenko
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
MySQL patches by Codership |
Confirmed
|
Wishlist
|
Unassigned | |||
5.5 |
Confirmed
|
Wishlist
|
Unassigned | |||
Percona XtraDB Cluster moved to https://jira.percona.com/projects/PXC | Status tracked in 5.6 | |||||
5.5 |
Confirmed
|
Medium
|
Unassigned | |||
5.6 |
Confirmed
|
Medium
|
Unassigned |
Bug Description
> If you use two nodes with different locations for ibdata, then rsync will
> get you a broken mysql node.
>
> First node:
>
> datadir = "/var/lib/mysql"
> innodb_
>
> Second node:
>
> datadir = "/var/lib/mysql"
> innodb_
>
> If you use "wsrep_sst_method = rsync_wan" only DataDir is copied correctly.
> The ibdata1 file is not copied at all.
> So mysql crashes and creats a empty 10MB ibdata1 file.
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https:/ /bugs.launchpad .net/percona- xtradb- cluster/ +bug/1098566 seems to have solved it for xtrabackup