[ceph-users] Lumionous: bluestore 'tp_osd_tp thread tp_osd_tp' had timed out after 60

2017-05-27 Thread Jake Grimmett
Dear All, I wonder if anyone can give advice regarding bluestore OSD's going down on Luminous 12.0.3 when the cluster is under moderate (200MB/s) load, OSD's seem to do down randomly across the 5 OSD servers. When one OSD is down, load decreases, so no further OSD's drop, until I restart the OSD,

Re: [ceph-users] Changing pg_num on cache pool

2017-05-27 Thread Konstantin Shalygin
# ceph osd pool set cephfs_data_cache pg_num 256 Error EPERM: splits in cache pools must be followed by scrubs and leave sufficient free space to avoid overfilling. use --yes-i-really-mean-it to force. Is there something I need to do, before increasing PGs on a cache pool? Can this be (safely

Re: [ceph-users] Changing pg_num on cache pool

2017-05-27 Thread Michael Shuey
I don't recall finding a definitive answer - though it was some time ago. IIRC, it did work but made the pool fragile; I remember having to rebuild the pools for my test rig soon after. Don't quite recall the root cause, though - could have been newbie operator error on my part. May have also had

[ceph-users] http://planet.eph.com/ is down

2017-05-27 Thread Loic Dachary
Hi Patrick, http://planet.eph.com/ is down and shows a white page containing "pageok" (amusing ;-). I kind of remember reading messages about troubles regarding planet.ceph.com but forgot the specifics. Is this a permanent situation ? Cheers -- Loïc Dachary, Artisan Logiciel Libre ___

Re: [ceph-users] http://planet.eph.com/ is down

2017-05-27 Thread Loic Dachary
The URL is http://ceph.com/category/planet/ and works like a charm :-) There is a blog at http://eph.com/ but it's more about Bible than Squids. On 05/28/2017 08:27 AM, Loic Dachary wrote: > Hi Patrick, > > http://planet.eph.com/ is down and shows a white page containing "pageok" > (amusing ;-)