Re: [ceph-users] all oas crush on start

2013-07-14 Thread Vladislav Gorbunov
Sympthoms like on http://tracker.ceph.com/issues/4699 all OSDs the process ceph-osd crash with segfault If i stop MONs daemons then i can start OSDs but if i start MONs back then die all OSDs again. more detailed log: 0> 2013-07-15 16:42:05.001242 7ffe5a6fc700 -1 *** Caught signal (Segmenta

Re: [ceph-users] HEALTH_WARN low disk space

2013-07-14 Thread James Harper
> > On 07/14/2013 04:27 AM, James Harper wrote: > > My cluster is in HEALTH_WARN state because one of my monitors has low > disk space on /var/lib/ceph. Looking into this in more detail, there are a > bunch of .sst files dating back to Jul 7, and then a lot more at Jun 30 and > older. > > Since c

Re: [ceph-users] HEALTH_WARN low disk space

2013-07-14 Thread Joao Eduardo Luis
On 07/14/2013 01:56 PM, Joao Eduardo Luis wrote: On 07/14/2013 04:27 AM, James Harper wrote: My cluster is in HEALTH_WARN state because one of my monitors has low disk space on /var/lib/ceph. Looking into this in more detail, there are a bunch of .sst files dating back to Jul 7, and then a lot m

Re: [ceph-users] slow request problem

2013-07-14 Thread Stefan Priebe
Am 14.07.2013 21:05, schrieb Sage Weil: On Sun, 14 Jul 2013, Stefan Priebe wrote: Am 14.07.2013 18:19, schrieb Sage Weil: On Sun, 14 Jul 2013, Stefan Priebe - Profihost AG wrote: Hi sage, Am 14.07.2013 um 17:01 schrieb Sage Weil : On Sun, 14 Jul 2013, Stefan Priebe wrote: Hello list, migh

Re: [ceph-users] slow request problem

2013-07-14 Thread Sage Weil
On Sun, 14 Jul 2013, Stefan Priebe wrote: > Am 14.07.2013 18:19, schrieb Sage Weil: > > On Sun, 14 Jul 2013, Stefan Priebe - Profihost AG wrote: > > > Hi sage, > > > > > > Am 14.07.2013 um 17:01 schrieb Sage Weil : > > > > > > > On Sun, 14 Jul 2013, Stefan Priebe wrote: > > > > > Hello list, > >

Re: [ceph-users] slow request problem

2013-07-14 Thread Stefan Priebe
Am 14.07.2013 18:19, schrieb Sage Weil: On Sun, 14 Jul 2013, Stefan Priebe - Profihost AG wrote: Hi sage, Am 14.07.2013 um 17:01 schrieb Sage Weil : On Sun, 14 Jul 2013, Stefan Priebe wrote: Hello list, might this be a problem due to having too much PGs? I've 370 per OSD instead of having 3

Re: [ceph-users] storage pools ceph (bobtail) auth failure in xenserver SR creation

2013-07-14 Thread Wido den Hollander
Hi John, Could you try without the cat'ing and such? Could you also try this: $ virsh secret define secret.xml $ virsh secret-set-value $ virsh pool-create ceph.xml Could you post both XML files and not use any Xen commands like 'xe'? I want to verify where this problem is. Wido On 07/11/

Re: [ceph-users] slow request problem

2013-07-14 Thread Sage Weil
On Sun, 14 Jul 2013, Stefan Priebe - Profihost AG wrote: > Hi sage, > > Am 14.07.2013 um 17:01 schrieb Sage Weil : > > > On Sun, 14 Jul 2013, Stefan Priebe wrote: > >> Hello list, > >> > >> might this be a problem due to having too much PGs? I've 370 per OSD > >> instead > >> of having 33 / OSD

Re: [ceph-users] slow request problem

2013-07-14 Thread Stefan Priebe - Profihost AG
Hi sage, Am 14.07.2013 um 17:01 schrieb Sage Weil : > On Sun, 14 Jul 2013, Stefan Priebe wrote: >> Hello list, >> >> might this be a problem due to having too much PGs? I've 370 per OSD instead >> of having 33 / OSD (OSDs*100/3). > > That might exacerbate it. > > Can you try setting > > osd m

Re: [ceph-users] slow request problem

2013-07-14 Thread Sage Weil
On Sun, 14 Jul 2013, Stefan Priebe wrote: > Hello list, > > might this be a problem due to having too much PGs? I've 370 per OSD instead > of having 33 / OSD (OSDs*100/3). That might exacerbate it. Can you try setting osd min pg log entries = 50 osd max pg log entries = 100 across your clust

Re: [ceph-users] HEALTH_WARN low disk space

2013-07-14 Thread Joao Eduardo Luis
On 07/14/2013 04:27 AM, James Harper wrote: My cluster is in HEALTH_WARN state because one of my monitors has low disk space on /var/lib/ceph. Looking into this in more detail, there are a bunch of .sst files dating back to Jul 7, and then a lot more at Jun 30 and older. Since cuttlefish's re

Re: [ceph-users] slow request problem

2013-07-14 Thread Stefan Priebe
Hello list, might this be a problem due to having too much PGs? I've 370 per OSD instead of having 33 / OSD (OSDs*100/3). Is there any plan for PG merging? Stefan Hello list, anyone else here who always has problems bringing back an offline OSD? Since cuttlefish i'm seeing slow requests for