Re: [dm-devel] [RFC] A SCSI fault injection framework using SystemTap.

From: Alasdair G Kergon
Date: Tue Jan 15 2008 - 06:17:29 EST


On Tue, Jan 15, 2008 at 12:04:09PM +0900, K.Tanaka wrote:
> -dm-mirror's redundancy doesn't work. A read error from the disk consisting
> the array will be directory passed to the userspace, without reading from
> the other mirror.
> (It turns out that this issue is a known issue, but the patch is not merged.
> http://www.kernel.org/pub/linux/kernel/people/agk/patches/2.6/editing/dm-raid1-handle-read-failures.patch)

It's in the queue for 2.6.25.

Alasdair
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