Re: [ceph-users] how to list and reset the scrub schedules

2017-07-25 Thread David Turner
`ceph osd down ##` would cause all PGs on an osd to peer without restarting a daemon and without doing anything so drastic as to cause all PGs in a cluster to peer. It's much less processing for the osd and cluster for the osd just to say in its log that it was wrongfully marked down and be back u

Re: [ceph-users] how to list and reset the scrub schedules

2017-07-25 Thread Gregory Farnum
On Tue, Jul 18, 2017 at 1:19 AM Dan van der Ster wrote: > On Fri, Jul 14, 2017 at 10:40 PM, Gregory Farnum > wrote: > > On Fri, Jul 14, 2017 at 5:41 AM Dan van der Ster > wrote: > >> > >> Hi, > >> > >> Occasionally we want to change the scrub schedule for a pool or whole > >> cluster, but we wa

Re: [ceph-users] how to list and reset the scrub schedules

2017-07-18 Thread Dan van der Ster
On Fri, Jul 14, 2017 at 10:40 PM, Gregory Farnum wrote: > On Fri, Jul 14, 2017 at 5:41 AM Dan van der Ster wrote: >> >> Hi, >> >> Occasionally we want to change the scrub schedule for a pool or whole >> cluster, but we want to do this by injecting new settings without >> restarting every daemon.

Re: [ceph-users] how to list and reset the scrub schedules

2017-07-14 Thread Gregory Farnum
On Fri, Jul 14, 2017 at 5:41 AM Dan van der Ster wrote: > Hi, > > Occasionally we want to change the scrub schedule for a pool or whole > cluster, but we want to do this by injecting new settings without > restarting every daemon. > > I've noticed that in jewel, changes to scrub_min/max_interval

[ceph-users] how to list and reset the scrub schedules

2017-07-14 Thread Dan van der Ster
Hi, Occasionally we want to change the scrub schedule for a pool or whole cluster, but we want to do this by injecting new settings without restarting every daemon. I've noticed that in jewel, changes to scrub_min/max_interval and deep_scrub_interval do not take immediate effect, presumably becau