On 06/18/2015 04:25 PM, Игорь Бирюлин wrote:
Thank you for you answer!
I check recomendation:
1. On first node closed all connection from second node by iptables.
Check that on both nodes "gluster peer status" return "Disconnected".
Check that on both nodes share was mounted and work well like local
file system.
2. Rebooted second node (remind first node closed by iptables). Second
node booted without problem and proccesses of glusterfs started:
# ps aux | grep [g]luster
root 4145 0.0 0.0 375692 16076 ? Ssl 13:35 0:00
/usr/sbin/glusterd -p /var/run/glusterd.pid
"gluster peer status" return "Disconnected"and volume started on
localhost:
# gluster volume info
Volume Name: files
Type: Replicate
Volume ID: 41067184-d57a-4132-a997-dbd47c974b40
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: xxx1:/storage/gluster_brick_repofiles
Brick2: xxx2:/storage/gluster_brick_repofiles
Вut I cann't mount this volume:
# cat /etc/fstab |grep gluster
127.0.0.1:/files /repo glusterfs rw,_netdev 0 0
# mount /repo
Mount failed. Please check the log file for more details.
Part of log I have sent in first message.
If I will open first node by iptables I could mount without problem,
but what must I do, when I lost one node and I have probability reboot
another node?
`gluster volume start <volname> force` doesn't work?
2015-06-17 18:46 GMT+03:00 Ravishankar N <[email protected]
<mailto:[email protected]>>:
On 06/17/2015 07:04 PM, Игорь Бирюлин wrote:
If we turn off one server, another will be work and mounted
volume will be use without problem.
But if we rebooted our another server, when first was turned
off (or gluster was stopped on this server), our volume cann't
mount (glusterd started).
If both nodes are down and you bring up only one node, glusterd
will not start the volume (i.e. the brick, nfs and glustershd
processes) automatically. It waits for the other node's glusterd
also to be up so that they are in sync. You can override this
behavior by doing a `gluster volume start <volname> force` to
bring up the gluster process only on this node and then mount the
volume.
-Ravi
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