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I/O barriers and LVM

I/O barriers and LVM

Posted Apr 1, 2009 19:08 UTC (Wed) by quotemstr (subscriber, #45331)
In reply to: I/O barriers and LVM by sbergman27
Parent article: That massive filesystem thread

No, they don't do this. LVM's lack of barrier support has resulted in my not using LVM in some circumstances. If kernels grow LVM barrier support and are otherwise stable, it might be worth using them until distribution kernels are updated to include the functionality.

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