Good eye, Thanks Dietmar,
Glad to know this isn’t a standard issue, hopefully anything in the future will get caught and/or make it into release notes. Thanks, Reed > On Mar 12, 2018, at 12:55 PM, Dietmar Rieder <[email protected]> > wrote: > > Hi, > > See: > http://lists.ceph.com/pipermail/ceph-users-ceph.com/2018-February/025092.html > <http://lists.ceph.com/pipermail/ceph-users-ceph.com/2018-February/025092.html> > > Might be of interest. > > Dietmar > > Am 12. März 2018 18:19:51 MEZ schrieb Reed Dier <[email protected]>: > Figured I would see if anyone has seen this or can see something I am doing > wrong. > > Upgrading all of my daemons from 12.2.2. to 12.2.4. > > Followed the documentation, upgraded mons, mgrs, osds, then mds’s in that > order. > > All was fine, until the MDSs. > > I have two MDS’s in Active:Standby config. I decided it made sense to upgrade > the Standby MDS, so I could gracefully step down the current active, after > the standby was upgraded. > > However, when I upgraded the standby, it caused the working active to > suicide, and the then standby to immediately rejoin as active when it > restarted, which didn’t leave me feeling warm and fuzzy about upgrading MDS’s > in the future. > > Attaching log entries that would appear to be the culprit. > > 2018-03-12 13:07:38.981339 7ff0cdc40700 0 mds.0 handle_mds_map mdsmap > compatset compat={},rocompat={},incompat={1=base v0.20,2=client writeable > ranges,3=default file layouts on dirs,4=dir inode in separate object,5=mds > uses versioned encoding,6=dirfrag is stored in omap,8=no anchor table,9=file > layout v2} not writeable with daemon features > compat={},rocompat={},incompat={1=base v0.20,2=client writeable > ranges,3=default file layouts on dirs,4=dir inode in separate object,5=mds > uses versioned encoding,6=dirfrag is stored in omap,7=mds uses inline > data,8=file layout v2}, killing myself > 2018-03-12 13:07:38.981353 7ff0cdc40700 1 mds.0 suicide. wanted state > up:active > 2018-03-12 13:07:40.000753 7ff0cdc40700 1 mds.0.119543 shutdown: shutting > down rank 0 > 2018-03-12 13:08:27.325667 7f32cc992200 0 set uid:gid to 64045:64045 > (ceph:ceph) > 2018-03-12 13:08:27.325687 7f32cc992200 0 ceph version 12.2.4 > (52085d5249a80c5f5121a76d6288429f35e4e77b) luminous (stable), process > (unknown), pid 66854 > 2018-03-12 13:08:27.326795 7f32cc992200 0 pidfile_write: ignore empty > --pid-file > 2018-03-12 13:08:32.350266 7f32c6440700 1 mds.0 handle_mds_map standby > > Hopefully there may be some config issue with my mds_map or something like > that which may be an easy fix to prevent something like this in the future. > > Thanks, > > Reed > > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > <http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com> > > -- > _______________________________________________ > D i e t m a r R i e d e r, Mag.Dr. > Innsbruck Medical University > Biocenter - Division for Bioinformatics > Innrain 80, 6020 Innsbruck > Phone: +43 512 9003 71402 > Fax: +43 512 9003 73100 > Email: [email protected] > Web: http://www.icbi.at <http://www.icbi.at/>
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