Are the disk partitions properly aligned to 4k boundary on the host (and in the guests too) ?
There are 5 in total server. 32G ram. 2T r1 (soft) disk.
On Mon, Feb 8, 2016 at 9:41 PM, Zoltan Frombach zoltan@frombach.com wrote:
Are the disk partitions properly aligned to 4k boundary on the host (and in the guests too) ?
See http://www.ibm.com/developerworks/library/l-linux-on-4kb-sector-disks/index.... and this: http://unix.stackexchange.com/questions/247387/check-if-partitions-are-align...
On 2/8/2016 8:12 PM, Gokan Atmaca wrote:
Hello
I use KVM. In a virtual machine "jbd2 dm-0" disk I / O is very increases. It consumes up to 99%. For this reason, slowing down the other virtual machine. What should I do to solve the problem. ?
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