Are you using the 'virt' group for setting all optimal settings for virtualization ? The groups' settings are in /var/lib/gluster/groups on each node. Best Regards, Strahil NikolovOn Jan 14, 2020 10:57, vlad f halilov <vfh@xxxxxxxxx> wrote: > > Hi there. I'm trying to deploy replicated 2+1 cluster with gluster 5.5.1 > (debian 10) as vm image storage for libvirt, but have an issue with > healing disconnected node. Example: > > 1) node4 + node5 - storages with one brick, node2 - arbiter. > 2) Creating volume with defaults, and making a file (5Gb) in mounted fs, > running 'dd bs=1024k count=5000 if=/dev/zero of=/mnt/zero' > 3) Now restarting node5, and executing 'echo >>/mnt/zero' on node2. So > file /mnt/zero become little changed and need to heal. > > # gluster volume heal vmpool info > > Brick node5:/data/glusterfs/vmpool/brick1/brick > Status: enpoint not connected > Number of entries: - > > Brick node4:/data/glusterfs/vmpool/brick1/brick > /zero > Status: Connected > Number of entries: 1 > > Brick node2:/data/glusterfs/vmpool/brick1/brick > /zero > Status: Connected > Number of entries: 1 > > > 4) After node5 has reconnected, healing procedure has begun, but looks > that about to entire file have transferred from synced node to unsynced, > instead just changed blocks. (ifconfig on node5 showed ' RX > packets 269790 bytes 5293724127 (4.9 GiB)) - so little less than 5Gb > file' I tried 'difff' mode (gluster volume set vmpool > cluster.data-self-heal-algorithm diff) but with no effect. Any idea, > whats wrong? > > -- > vlad f halilov > swemel > > ________ > > Community Meeting Calendar: > > APAC Schedule - > Every 2nd and 4th Tuesday at 11:30 AM IST > Bridge: https://bluejeans.com/441850968 > > NA/EMEA Schedule - > Every 1st and 3rd Tuesday at 01:00 PM EDT > Bridge: https://bluejeans.com/441850968 > > Gluster-users mailing list > Gluster-users@xxxxxxxxxxx > https://lists.gluster.org/mailman/listinfo/gluster-users ________ Community Meeting Calendar: APAC Schedule - Every 2nd and 4th Tuesday at 11:30 AM IST Bridge: https://bluejeans.com/441850968 NA/EMEA Schedule - Every 1st and 3rd Tuesday at 01:00 PM EDT Bridge: https://bluejeans.com/441850968 Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
