[Users] oVirt warning about memory usage
Alex Leonhardt
alex.tuxx at gmail.com
Tue Jan 8 14:38:33 UTC 2013
thanks, yep noticed it has a negative value -
Amador, does that mean the host is overcommitting by 18 G of avail physical
memory although 20 G of phys memory is still free ?
Alex
2013/1/7 Amador Pahim <apahim at redhat.com>
> On 01/07/2013 06:18 AM, Alex Leonhardt wrote:
>
> Hi,
>
> just seen a memory usage warning in oVirt's Admin Interface saying the
> available memory is below threshold of 1024MB - however - when I checked
> the host, it had still 20GB left ?
>
> See screenshot.
>
> Alex
>
>
>
> _______________________________________________
> Users mailing listUsers at ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users
>
> The message is happening due to "memAvailable" statistic coming from vdsm. The memAvailable field can be negative and considers a set of values from different sources to compose its result (free memory, cached memory, resident set size from qemu processes, committed memory from running vms and host reserved memory
>
>
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