What's the fix for people running precise (12.04)? I believe I see the same issue with quantal (12.10) as well.
On Thu, Apr 18, 2013 at 1:56 PM, Gregory Farnum <g...@inktank.com> wrote: > Seeing this go by again it's simple enough to provide a quick > answer/hint — by setting the tunables it's of course getting a better > distribution of data, but the reason they're optional to begin with is > that older clients won't support them. In this case, the kernel client > being run; so it returns an error. > -Greg > Software Engineer #42 @ http://inktank.com | http://ceph.com > > > On Thu, Apr 18, 2013 at 12:51 PM, John Wilkins <john.wilk...@inktank.com> > wrote: > > Bryan, > > > > It seems you got crickets with this question. Did you get any further? > I'd > > like to add it to my upcoming CRUSH troubleshooting section. > > > > > > On Wed, Apr 3, 2013 at 9:27 AM, Bryan Stillwell < > bstillw...@photobucket.com> > > wrote: > >> > >> I have two test clusters running Bobtail (0.56.4) and Ubuntu Precise > >> (12.04.2). The problem I'm having is that I'm not able to get either > >> of them into a state where I can both mount the filesystem and have > >> all the PGs in the active+clean state. > >> > >> It seems that on both clusters I can get them into a 100% active+clean > >> state by setting "ceph osd crush tunables bobtail", but when I try to > >> mount the filesystem I get: > >> > >> mount error 5 = Input/output error > >> > >> > >> However, if I set "ceph osd crush tunables legacy" I can mount both > >> filesystems, but then some of the PGs are stuck in the > >> "active+remapped" state: > >> > >> # ceph -s > >> health HEALTH_WARN 29 pgs stuck unclean; recovery 5/1604152 degraded > >> (0.000%) > >> monmap e1: 1 mons at {a=172.16.0.50:6789/0}, election epoch 1, > quorum 0 > >> a > >> osdmap e10272: 20 osds: 20 up, 20 in > >> pgmap v1114740: 1920 pgs: 1890 active+clean, 29 active+remapped, 1 > >> active+clean+scrubbing; 3086 GB data, 6201 GB used, 3098 GB / 9300 GB > >> avail; 232B/s wr, 0op/s; 5/1604152 degraded (0.000%) > >> mdsmap e420: 1/1/1 up {0=a=up:active} > >> > >> > >> Is any one else seeing this? > >> > >> Thanks, > >> Bryan > >> _______________________________________________ > >> ceph-users mailing list > >> ceph-users@lists.ceph.com > >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > > > > > > -- > > John Wilkins > > Senior Technical Writer > > Intank > > john.wilk...@inktank.com > > (415) 425-9599 > > http://inktank.com > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > -- [image: Photobucket] <http://photobucket.com> *Bryan Stillwell* SENIOR SYSTEM ADMINISTRATOR E: bstillw...@photobucket.com O: 303.228.5109 M: 970.310.6085 [image: Facebook] <http://www.facebook.com/photobucket>[image: Twitter]<http://twitter.com/photobucket>[image: Photobucket] <http://photobucket.com/images/photobucket>
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