On Mon, Sep 24, 2018 at 8:59 AM Andrei Mikhailovsky <andrei@xxxxxxxxxx> wrote: > > Hi Eugen, > > Many thanks for the links and the blog article. Indeed, the process of changing the journal device seem far more complex than the FileStore osds. Far more complex than it should be from an administrator point of view. I guess developers and admins live on different planets and it looks like developers hate admins ))) why dont you file a tracker here for feature request and explain the pain points, It will definitely help and probably gets fixed: http://tracker.ceph.com/projects/ceph > > I will do a test run to see how it works > > Cheers > > ----- Original Message ----- > > From: "Eugen Block" <eblock@xxxxxx> > > To: "ceph-users" <ceph-users@xxxxxxxxxxxxxx> > > Sent: Monday, 24 September, 2018 15:38:28 > > Subject: Re: bluestore osd journal move > > > Hi, > > > >> I am wondering if it is possible to move the ssd journal for the > >> bluestore osd? I would like to move it from one ssd drive to another. > > > > yes, this question has been asked several times. > > > > Depending on your deployment there are several things to be aware of, > > maybe you should first read [1] before doing anything. > > > > A couple of months ago we had to replace a failed SSD which held > > several journals for OSDs. We wrote a blog post [2] about it with a > > description of the required steps. Please be aware that those steps > > did work for us, there's no guarantee that they will work for you. > > Read it very carefully and recheck every step before executing it. > > > > Regards, > > Eugen > > > > [1] > > http://lists.ceph.com/pipermail/ceph-users-ceph.com/2018-February/024913.html > > [2] > > http://heiterbiswolkig.blogs.nde.ag/2018/04/08/migrating-bluestores-block-db/ > > > > > > Zitat von Andrei Mikhailovsky <andrei@xxxxxxxxxx>: > > > >> Hello everyone, > >> > >> I am wondering if it is possible to move the ssd journal for the > >> bluestore osd? I would like to move it from one ssd drive to another. > >> > >> Thanks > > > > > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@xxxxxxxxxxxxxx > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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