[lustre-discuss] EC branch not working with actually “killing” targets

[Stepan Beskrovnyy]

Hey everyone!

New update about EC branch.

I tested different server shutdown’s, and found a case. If I umount OST on
OSS or just kill whole OSS(reboot server), filesystem falls and stop
working at all.
In case of 24 OST’s and -c 16 okay, I know the reason why the system falls.
But with —ec—expert mirror resync funtion dies too(lags into core).

Thoughts ?


Thanks,

Stepan
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