I was now able to catch the split brain log: sudo gluster volume heal storage2 info Brick storage3:/data/data-cluster <gfid:256ca960-1601-4f0d-9b08-905c6fd52326> <gfid:7a63a729-c48f-4a00-9040-c3e2a0710ae6> /dms/final_archive - Is in split-brain
Status: Connected Number of entries: 3 Brick storage4:/data/data-cluster <gfid:276fec9a-1c9b-4efe-9715-dcf4207e99b0> /dms/final_archive - Is in split-brain Status: Connected Number of entries: 2 Milos > On 21 Mar 2019, at 09:07, Milos Cuculovic <[email protected]> wrote: > > Since 24h, after upgrading from 4.0 to 4.1.7 one of the servers, the heal > shows this: > > sudo gluster volume heal storage2 info > Brick storage3:/data/data-cluster > <gfid:256ca960-1601-4f0d-9b08-905c6fd52326> > <gfid:7a63a729-c48f-4a00-9040-c3e2a0710ae6> > /dms/final_archive - Possibly undergoing heal > > Status: Connected > Number of entries: 3 > > Brick storage4:/data/data-cluster > <gfid:276fec9a-1c9b-4efe-9715-dcf4207e99b0> > /dms/final_archive - Possibly undergoing heal > > Status: Connected > Number of entries: 2 > > The same files stay there. From time to time the status of the > /dms/final_archive is in split brain at the following command shows: > > sudo gluster volume heal storage2 info split-brain > Brick storage3:/data/data-cluster > /dms/final_archive > Status: Connected > Number of entries in split-brain: 1 > > Brick storage4:/data/data-cluster > /dms/final_archive > Status: Connected > Number of entries in split-brain: 1 > > How to know the file who is in split brain? The files in /dms/final_archive > are not very important, fine to remove (ideally resolve the split brain) for > the ones that differ. > > I can only see the directory and GFID. Any idea on how to resolve this > situation as I would like to continue with the upgrade on the 2nd server, and > for this the heal needs to be done with 0 entries in sudo gluster volume heal > storage2 info > > Thank you in advance, Milos.
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