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Hi, I am trying to remove a brick, from a server which is no longer part of the gluster pool, but I keep running into errors for which I cannot find answers on google. [root at virt2 ~]# gluster peer status Number of Peers: 3 Hostname: srv1 Uuid: 2bed7e51-430f-49f5-afbc-06f8cec9baeb State: Peer in Cluster (Disconnected) Hostname: srv3 Uuid: 0e78793c-deca-4e3b-a36f-2333c8f91825 State: Peer in Cluster (Connected) Hostname: srv4 Uuid: 1a6eedc6-59eb-4329-b091-2b9bc6f0834f State:...

I have two physical servers: Virt1 and Virt2. I'm setting up live migration with CentOS 5.5 between the two. I've done this by NFS mounting /etc/libvirt and /var/lib/libvirt/images on both servers. This is working well for me except for one thing. I see the same list of VMs on each server (as expected), but each server (Virt1 and...

...ume info output for this volume? # gluster volume info virt_images Volume Name: virt_images Type: Replicate Volume ID: 9f3c8273-4d9d-4af2-a4e7-4cb4a51e3594 Status: Started Snapshot Count: 2 Number of Bricks: 1 x (2 + 1) = 3 Transport-type: tcp Bricks: Brick1: virt3:/data/virt_images/brick Brick2: virt2:/data/virt_images/brick Brick3: printserver:/data/virt_images/brick (arbiter) Options Reconfigured: features.quota-deem-statfs: on features.inode-quota: on features.quota: on features.barrier: disable features.scrub: Active features.bitrot: on nfs.rpc-auth-allow: on server.allow-insecure: on user.c...

...ges > > Type: Replicate > > Volume ID: 9f3c8273-4d9d-4af2-a4e7-4cb4a51e3594 > > Status: Started > > Snapshot Count: 2 > > Number of Bricks: 1 x (2 + 1) = 3 > > Transport-type: tcp > > Bricks: > > Brick1: virt3:/data/virt_images/brick > > Brick2: virt2:/data/virt_images/brick > > Brick3: printserver:/data/virt_images/brick (arbiter) > > Options Reconfigured: > > features.quota-deem-statfs: on > > features.inode-quota: on > > features.quota: on > > features.barrier: disable > > features.scrub: Active >...

...o virt_images > > Volume Name: virt_images > Type: Replicate > Volume ID: 9f3c8273-4d9d-4af2-a4e7-4cb4a51e3594 > Status: Started > Snapshot Count: 2 > Number of Bricks: 1 x (2 + 1) = 3 > Transport-type: tcp > Bricks: > Brick1: virt3:/data/virt_images/brick > Brick2: virt2:/data/virt_images/brick > Brick3: printserver:/data/virt_images/brick (arbiter) > Options Reconfigured: > features.quota-deem-statfs: on > features.inode-quota: on > features.quota: on > features.barrier: disable > features.scrub: Active > features.bitrot: on > nfs.rpc-au...

...s > Status of volume: data > Gluster process TCP Port RDMA Port Online > Pid > ------------------------------------------------------------ > ------------------ > Brick virt1:/gluster/brick2/data 49152 0 Y > 3536 > Brick virt2:/gluster/brick2/data 49152 0 Y > 3557 > Brick virt3:/gluster/brick2/data 49152 0 Y > 3523 > Self-heal Daemon on localhost N/A N/A Y > 32056 > Self-heal Daemon on virt2 N/A N/A...

...ain: 0 No. of heal failed entries: 1 I was immediately able to touch the file, so gluster was okay about it, however heal info still showed the file for a while: # gluster volume heal virt_images info Brick virt3:/data/virt_images/brick /fedora27.qcow2 Status: Connected Number of entries: 1 Brick virt2:/data/virt_images/brick /fedora27.qcow2 Status: Connected Number of entries: 1 Brick printserver:/data/virt_images/brick /fedora27.qcow2 Status: Connected Number of entries: 1 Now heal info shows 0 entries, and the two data bricks have the same md5sum, so it's back in sync. I have a few...

...was immediately able to touch the file, so gluster was okay about > it, however heal info still showed the file for a while: > # gluster volume heal virt_images info > Brick virt3:/data/virt_images/brick > /fedora27.qcow2 > Status: Connected > Number of entries: 1 > > Brick virt2:/data/virt_images/brick > /fedora27.qcow2 > Status: Connected > Number of entries: 1 > > Brick printserver:/data/virt_images/brick > /fedora27.qcow2 > Status: Connected > Number of entries: 1 > > > > Now heal info shows 0 entries, and the two data bricks have the...

Hi, I have the following volume: Volume Name: virt_images Type: Replicate Volume ID: 9f3c8273-4d9d-4af2-a4e7-4cb4a51e3594 Status: Started Snapshot Count: 2 Number of Bricks: 1 x (2 + 1) = 3 Transport-type: tcp Bricks: Brick1: virt3:/data/virt_images/brick Brick2: virt2:/data/virt_images/brick Brick3: printserver:/data/virt_images/brick (arbiter) Options Reconfigured: features.quota-deem-statfs: on features.inode-quota: on features.quota: on features.barrier: disable features.scrub: Active features.bitrot: on nfs.rpc-auth-allow: on server.allow-insecure: on user.c...

...wing volume: > > Volume Name: virt_images > Type: Replicate > Volume ID: 9f3c8273-4d9d-4af2-a4e7-4cb4a51e3594 > Status: Started > Snapshot Count: 2 > Number of Bricks: 1 x (2 + 1) = 3 > Transport-type: tcp > Bricks: > Brick1: virt3:/data/virt_images/brick > Brick2: virt2:/data/virt_images/brick > Brick3: printserver:/data/virt_images/brick (arbiter) > Options Reconfigured: > features.quota-deem-statfs: on > features.inode-quota: on > features.quota: on > features.barrier: disable > features.scrub: Active > features.bitrot: on > nfs.rpc-au...

...systemctl enable --now glusterd gluster peer probe virt1 gluster peer status sh creavolume.sh gfsvol1 301G /gfsvol1 xfs # NOTE: this is a my shell script to create fs on lvm mkdir /gfsvol1/brick1 gluster pool list gluster volume create gfsvol1 replica 2 virt1:/gfsvol1/brick1 virt2:/gfsvol1/brick1 force gluster volume start gfsvol1 gluster volume info gfsvol1 gluster volume status gfsvol1 gluster volume heal gfsvol1 # add to /etc/fstab vi /etc/fstab virt1:/gfsvol2 /virt-gfs glusterfs defaults,noatime,_netdev 0 0 mkdir /virt-gfs mount -a All work...

Tracing down some things to add in validators and I''ve run across something that kinda bothers me... In order to implement validators you have to override the clone method. The directors seems to be set up to specifically handle this situation. However, whenever C++ calls back to the object''s methods the swig_get_up function is returning false. It seems like swig_up

The systemd glusterd.service unit modify do not resolve my problem The solution is mount the glusterfs volume with this line into /etc/fstab: virt2:/gfsvol2 /virt-gfs glusterfs defaults,_netdev,noauto,x-systemd.automount,x-systemd.device-timeout=20,x-systemd.requires=glusterd.service 0 0 run systemctl daemon-reload and run this for mount the volume systemctl restart virt\\x2dgfs.mount Now all work fine, also when I reboot or when I p...

I have a KVM VM that's backed by a logical volume on local disk. I'd like to copy / move it to an identically configured host. [root at virt2 cquinn]# virsh migrate --copy-storage-all --verbose --persistent node1.www qemu+ssh://10.102.1.11/system error: Unable to read from monitor: Connection reset by peer How should I effectively troubleshoot this? Am I misunderstanding how virsh migrate is supposed to work? Regards, Corey Quinn

...Y-DATA-/FAKE-KEY-DATA-/FAKE-KEY-DATA-== bluethundr at lbsd8-2.summitnjhome.com==: No such file or directory grep: root at bt-laptop: No such file or directory [/code] Ultimately, what I would like to do is script this in order to automate this process: [code] #!/bin/sh HOSTS="sum1 sum2 virt1 virt2 virt3 virt4 virt5 virt6 virt7" SSHDIR=~/.ssh RSYNC=/usr/local/bin/rsync KEYFILE=/home/bluethundr/.ssh/id_rsa.pub CAT='/bin/cat' GREP='/bin/grep' for h in $HOSTS ; do scp $KEYFILE root@$h:~/ if [ $? = 0 ]; then echo ; echo ; echo echo "KEY TRANSFERRED TO $h"...