Test concurrent xtrabackup instances

Asked by Valentine Gostev

We need to know the behaviour of xtrabackup when two simultaneous backup processes are started

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Percona XtraBackup moved to https://jira.percona.com/projects/PXB Edit question
Valentine Gostev Edit question
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This question was originally filed as bug #712451.

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Vadim Tkachenko (vadim-tk) said :

We can't fix ALL bug in 1.6. Please do not use this Milestone for all new bugs.

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Valentine Gostev (longbow) said :

I have tried running several xtrabackup instances against single mysql instance (under load - inserting 5k rows per second). system allows allows me to start as much xtrabackup instances as much RAM we have - all of them worked fine.

Not sure if a separate test case required for it

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Valentine Gostev (longbow) said :

Xtrabackup has been tested with running several simultaneous instances. All of them work fine while we have free RAM on server.
Converted initial bug report into question.