Thanks, that sounds interesting. From what I understand, arbiter setups only support multiple-of-2 data bricks, but maybe it's possible to replace the arbiter with a data brick, then replace the old data brick with an arbiter again.
Stefan > From: "Strahil Nikolov" <hunter86...@yahoo.com> > To: "gluster-users" <gluster-users@gluster.org>, "Stefan" > <glus...@stefanseidel.info> > Sent: Tuesday, 7 January, 2020 10:18:11 > Subject: Re: [Gluster-users] Replacing brick in replicated volume without > reducing redundancy? > I'm not sure if you can increase (and later decrease) the replica count > without > stopping the volume. > Have you checked that as an option ? > Best Regards, > Strahil Nikolov > В вторник, 7 януари 2020 г., 3:58:11 ч. Гринуич-5, Stefan > <glus...@stefanseidel.info> написа: > Hi, > I am looking to replace a brick in a replicated volume with arbiter (2+1 > bricks). > Judging from this page: [ > https://docs.gluster.org/en/latest/Administrator%20Guide/Managing%20Volumes/#replace-brick > | > https://docs.gluster.org/en/latest/Administrator%20Guide/Managing%20Volumes/#replace-brick > ] > it seems that the procedure is: simulate a brick failure, then add a > replacement > brick. > Is that the only way to do it? Isn't there a way to migrate the data on the > fly > without running on reduced redundancy during the migration, like pvmove exists > for LVM? > Thanks, > Stefan > ________ > Community Meeting Calendar: > APAC Schedule - > Every 2nd and 4th Tuesday at 11:30 AM IST > Bridge: [ https://bluejeans.com/441850968 | https://bluejeans.com/441850968 ] > NA/EMEA Schedule - > Every 1st and 3rd Tuesday at 01:00 PM EDT > Bridge: [ https://bluejeans.com/441850968 | https://bluejeans.com/441850968 ] > Gluster-users mailing list > [ mailto:Gluster-users@gluster.org | Gluster-users@gluster.org ] > [ https://lists.gluster.org/mailman/listinfo/gluster-users | > https://lists.gluster.org/mailman/listinfo/gluster-users ]
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