Hi Andrija, I'm running a cluster with both CentOS and Ubuntu machines in it. I just did some upgrades to 0.80.4, and I can confirm that doing "yum update ceph" on the CentOS machine did result in having all OSDs on that machine restarted automatically. I actually did not know that would happen, as the CentOS machines were new additions (first update since deploying them with 0.80.1), and I'm used the Ubuntu behavior where I can update the package first, then reboot things at will. So yeah, that still happens with RPM. :/ On Wed, Jul 16, 2014 at 3:55 AM, Andrija Panic <andrija.panic at gmail.com> wrote: > Hi Sage, > > can anyone validate, if there is still "bug" inside RPMs that does > automatic CEPH service restart after updating packages ? > > We are instructed to first update/restart MONs, and after that OSD - but > that is impossible if we have MON+OSDs on same host...since the ceph is > automaticaly restarted with YUM/RPM, but NOT automaticaly restarted on > Ubuntu/Debian (as reported by some other list memeber...) > > Thanks > > > On 16 July 2014 01:45, Sage Weil <sage at inktank.com> wrote: > >> This Firefly point release fixes an potential data corruption problem >> when ceph-osd daemons run on top of XFS and service Firefly librbd >> clients. A recently added allocation hint that RBD utilizes triggers >> an XFS bug on some kernels (Linux 3.2, and likely others) that leads >> to data corruption and deep-scrub errors (and inconsistent PGs). This >> release avoids the situation by disabling the allocation hint until we >> can validate which kernels are affected and/or are known to be safe to >> use the hint on. >> >> We recommend that all v0.80.x Firefly users urgently upgrade, >> especially if they are using RBD. >> >> Notable Changes >> --------------- >> >> * osd: disable XFS extsize hint by default (#8830, Samuel Just) >> * rgw: fix extra data pool default name (Yehuda Sadeh) >> >> For more detailed information, see: >> >> http://ceph.com/docs/master/_downloads/v0.80.4.txt >> >> Getting Ceph >> ------------ >> >> * Git at git://github.com/ceph/ceph.git >> * Tarball at http://ceph.com/download/ceph-0.80.4.tar.gz >> * For packages, see http://ceph.com/docs/master/install/get-packages >> * For ceph-deploy, see >> http://ceph.com/docs/master/install/install-ceph-deploy >> >> _______________________________________________ >> ceph-users mailing list >> ceph-users at lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > > > > -- > > Andrija Pani? > -------------------------------------- > http://admintweets.com > -------------------------------------- > > _______________________________________________ > ceph-users mailing list > ceph-users at lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140716/f77c3fc2/attachment.htm>
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