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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH RFC 0/5] disk deadlines |
Date: | Tue, 8 Sep 2015 12:26:52 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 |
On 08/09/2015 12:22, Stefan Hajnoczi wrote: > Guests running without this patch series may suffer from the NFS "soft" > mounts problem when they time out and give up on the I/O request just as > it actually completes on the server, leaving the data in a different > state than expected. > > This patch series solves that problem by pausing the guest. Action can > be taken on the host to bring storage back and resume (similar to > ENOSPC). Serves me right for going too fast through the cover letter. This sounds like a great solution to the problem. Paolo
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