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| From: | Paolo Bonzini |
| Subject: | [Qemu-devel] Re: [PATCH VERSION 2] Disk image shared and exclusive locks. |
| Date: | Tue, 08 Dec 2009 09:48:50 +0100 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20090922 Fedora/3.0-3.9.b4.fc12 Lightning/1.0pre Thunderbird/3.0b4 |
On 12/07/2009 04:06 PM, Anthony Liguori wrote:
For GPFS-like shared filesystems (:-P) we would always use lock=off. It wouldn't protect us from a non-cluster aware writer.
Management tools can always do this the right way---even with partition-grained locking if needed.
Paolo
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