Hi Jason,
Thank you for the information. I saw the documentation but the
"rbd_children" caps wasn't well explained.
I was interested if those caps must be set global or can be restricted
to a pool since in our use case of Ceph several users have independent
access to their pool. What we want to a
Hi,
On 01/13/2017 05:34 PM, Tu Holmes wrote:
> I remember seeing one of the openATTIC project people on the list
> mentioning that.
>
> My initial question is, "Can you configure openATTIC just to monitor an
> existing cluster without having to build a new one?"
Yes, you can - when you install
If I, say, have 10 rbd attached to the same box using librbd, all 10 of the
rbd are clones of the same snapshot, and I have caching turned on, will
each rbd be caching blocks from the parent snapshot individually, or will
the 10 rbd processes be building up their own cache, ignorant of the other
pr
Hi,
I don’t have firsthand experience with the S3520, as Christian pointed out
their endurance doesn’t make them suitable for OSDs in most cases. I can only
advise you to keep a close eye on the SMART status of the SSDs.
Anyway, the S3520 960GB is advertised at 380 MB/s for write.
Assuming this
On Fri, 13 Jan 2017 at 22:15, Chris Jones wrote:
> General question/survey:
>
> Those that have larger clusters, how are you doing alerting/monitoring?
> Meaning, do you trigger off of 'HEALTH_WARN', etc? Not really talking about
> collectd related but more on initial alerts of an issue or potent
