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Re: [Xen-devel] Limit I/O for individual disks of VM
Helloand thank You for the answer. Has anyone of You tried to limit i/o on the VMs?
I have about 40 containers and when the i/o gets too high, the host will crash with this error:
[23959.739698] sd 4:0:0:0: rejecting I/O to offline device 5 [23959.771158] Buffer I/O error on device dm-0, logical block 40259This is not a support request! I am just referring why i would like to limit the disks i/o.
Regards, Tõnis Bramanis On 27.09.2011 22:58, Jeremy Fitzhardinge wrote:
On 09/27/2011 01:33 AM, Tõnis Bramanis wrote:Hello! Will disk i/o limiting be added in any future versions? I see it in the 4.0 feature requests, but not in any changelogs.I think the hope is that we can use the generic Linux mechanisms for this rather than having to add anything Xen-specific. J
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