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Re: [Qemu-devel] [RFC] Disk integrity in QEMU
From: |
Ian Jackson |
Subject: |
Re: [Qemu-devel] [RFC] Disk integrity in QEMU |
Date: |
Tue, 28 Oct 2008 17:34:39 +0000 |
Anthony Liguori writes ("[Qemu-devel] [RFC] Disk integrity in QEMU"):
> So to summarize, I think we should enable O_DSYNC by default to ensure
> that guest data integrity is not dependent on the host OS, and that
> practically speaking, cache=off is only useful for very specialized
> circumstances. Part of the patch I'll follow up with includes changes
> to the man page to document all of this for users.
I have a patch which does this and allows the host to control the
buffering with the IDE cache control facility.
I'll be resubmitting it shortly (if I manage to get round to it before
going away for three weeks on Thursday lunchtime ...)
Ian.
- Re: [Qemu-devel] Re: [RFC] Disk integrity in QEMU, (continued)
Re: [Qemu-devel] [RFC] Disk integrity in QEMU, Rik van Riel, 2008/10/13
Re: [Qemu-devel] [RFC] Disk integrity in QEMU,
Ian Jackson <=