On 19/08/16 17:33, Christian Balzer wrote:
On Fri, 19 Aug 2016 15:39:13 +1200 Mark Kirkwood wrote:
It would be cool to have a command or api to alter/set the last deep
scrub timestamp - as it seems to me that the only way to change the
distribution of deep scrubs is to perform deep scrubs...
Holly thread necromancy Batman!
On Fri, 19 Aug 2016 15:39:13 +1200 Mark Kirkwood wrote:
> On 15/06/16 13:18, Christian Balzer wrote:
> >
> > "osd_scrub_min_interval": "86400",
> > "osd_scrub_max_interval": "604800",
> > "osd_scrub_interval_randomize_ratio": "0.5",
> > Latest Hamme
On 15/06/16 13:18, Christian Balzer wrote:
"osd_scrub_min_interval": "86400",
"osd_scrub_max_interval": "604800",
"osd_scrub_interval_randomize_ratio": "0.5",
Latest Hammer and afterwards can randomize things (spreading the load out),
but if you want things to happen within a cert
Hello,
On Wed, 15 Jun 2016 00:01:42 + Jared Curtis wrote:
> I’ve just started looking into one of our ceph clusters because a weekly
> deep scrub had a major IO impact on the cluster which caused multiple
> VMs to grind to a halt.
>
A story you will find aplenty in the ML archives.
> So fa
I’ve just started looking into one of our ceph clusters because a weekly deep
scrub had a major IO impact on the cluster which caused multiple VMs to grind
to a halt.
So far I’ve discovered that this particular cluster is configured incorrectly
for the number of PGS per OSD. Currently that sett
