Can you let me know how to fix the gluster and missing brick?, I tried removing it by going to "storage > Volumes > vmstore > bricks > selected the brick However it is showing as an unknown status (which is expected because the server was completely wiped) so if I try to "remove", "replace brick" or "reset brick" it wont work If i do remove brick: Incorrect bricks selected for removal in Distributed Replicate volume. Either all the selected bricks should be from the same sub volume or one brick each for every sub volume! If I try "replace brick" I cant because I dont have another server with extra bricks/disks And if I try "reset brick": Error while executing action Start Gluster Volume Reset Brick: Volume reset brick commit force failed: rc=-1 out=() err=['Host myhost1_mydomain_com not connected']
Are you suggesting to try and fix the gluster using command line? Note that I cant "peer detach" the sever , so if I force the removal of the bricks would I need to force downgrade to replica 2 instead of 3? what would happen to oVirt as it only supports replica 3? thanks again. On Mon, Jun 10, 2019 at 12:52 PM Strahil <[email protected]> wrote: > Hi Adrian, > Did you fix the issue with the gluster and the missing brick? > If yes, try to set the 'old' host in maintenance and then forcefully > remove it from oVirt. > If it succeeds (and it should), then you can add the server back and then > check what happens. > > Best Regards, > Strahil Nikolov > On Jun 10, 2019 18:12, Adrian Quintero <[email protected]> wrote: > > Ok I have tried reinstalling the server from scratch with a different name > and IP address and when trying to add it to cluster I get the following > error: > > Event details > ID: 505 > Time: Jun 10, 2019, 10:00:00 AM > Message: Host myshost2.virt.iad3p installation failed. Host > myhost2.mydomain.com reports unique id which already registered for > myhost1.mydomain.com > > I am at a loss here, I don't have a brand new server to do this and in > need to re-use what I have. > > > *From the oVirt engine log (/var/log/ovirt-engine/engine.log): * > 2019-06-10 10:57:59,950-04 ERROR > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (EE-ManagedThreadFactory-engine-Thread-37744) [9b88055] EVENT_ID: > VDS_INSTALL_FAILED(505), Host myhost2.mydomain.com installation failed. > Host myhost2.mydomain.com reports unique id which already registered for > myhost1.mydomain.com > > So in the /var/log/ovirt-engine/host-deploy/ > ovirt-host-deploy-20190610105759-myhost2.mydomain.com-9b88055.log of the > ovirt engine I see that the host deploy is running the following command > to identify the system, if this is the case then it will never work :( > because it identifies each host using the system uuid. > > *dmidecode -s system-uuid* > b64d566e-055d-44d4-83a2-d3b83f25412e > > > Any suggestions? > > Thanks > > On Sat, Jun 8, 2019 at 11:23 AM Adrian Quintero <[email protected]> > wrote: > > Leo, > I did try putting it under maintenance and checking to ignore gluster and > it did not work. > Error while executing action: > -Cannot remove host. Server having gluster volume. > > Note: the server was already reinstalled so gluster will never see the > volumes or bricks for this server. > > I will rename the server to myhost2.mydomain.com and try to replace the > bricks hopefully that might work, however it would be good to know that you > can re-install from scratch an existing cluster server and put it back to > the cluster. > > Still doing research hopefully we can find a way. > > thanks again > > Adrian > > > > > On Fri, Jun 7, 2019 at 2:39 AM Leo David <[email protected]> wrote: > > You will need to remove the storage role from that server first ( not > being part of gluster cluster ). > I cannot test this right now on production, but maybe putting host > although its already died under "mantainance" while checking to ignore > guster warning will let you remove it. > Maybe I am wrong about the procedure, can anybody input an advice helping > with this situation ? > Cheers, > > Leo > > > > > On Thu, Jun 6, 2019 at 9:45 PM Adrian Quintero <[email protected]> > wrote: > > I tried removing the bad host but running into the following issue , any > idea? > > -- Adrian Quintero
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