Thanks, Anirban. The info is very helpful.
2014-04-20 0:49 GMT+08:00 Chalcogen <chalcogen_eg_oxygen@xxxxxxxxx>:
I have been plagued by errors of this kind every so often, mainly because we are in a development phase and we reboot our servers so frequently. If you start glusterd in debug mode:
sh$ glusterd --debug
you can easily pinpoint exactly which volume/peer data is causing the initialization failure for mgmt/glusterd.
In addition, from my own experiences, two of the leading reasons for failure include:
a) Bad peer data if glusterd is somehow killed during an active peer probe operation, and
b) I have noticed that if glusterd needs to update info for volume/brick (say "info" for volume testvol) in /var/lib/glusterd, it first renames /var/lib/glusterd/vols/testvol/info to info.tmp, and then creates a new file info, which is probably written into _freshly_. If glusterd were to crash at this point, it would cause failures in glusterd startup till this is manually resolved. Usually, moving info.tmp into info works for me.
Thanks,
Anirban
On Saturday 12 April 2014 08:45 AM, 吴保川 wrote:
It is tcp.
[root@server1 wbc]# gluster volume info
Volume Name: gv_replica
Type: Replicate
Volume ID: 81014863-ee59-409b-8897-6485d411d14d
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: 192.168.1.3:/home/wbc/vdir/gv_replica
Brick2: 192.168.1.4:/home/wbc/vdir/gv_replica
Volume Name: gv1
Type: Distribute
Volume ID: cfe2b8a0-284b-489d-a153-21182933f266
Status: Started
Number of Bricks: 2
Transport-type: tcp
Bricks:
Brick1: 192.168.1.4:/home/wbc/vdir/gv1
Brick2: 192.168.1.3:/home/wbc/vdir/gv1
Thanks,
Baochuan Wu
2014-04-12 10:11 GMT+08:00 Nagaprasad Sathyanarayana <nsathyan@xxxxxxxxxx>:
If you run
# gluster volume info
What is the value set for transport-type?
ThanksNaga
Thanks, Joe. I found one of my machine has been assigned wrong IP address. This leads to the error.Originally, I thought the following error is critical:
[2014-04-11 18:12:03.433371] E [rpc-transport.c:269:rpc_transport_load] 0-rpc-transport: /usr/local/lib/glusterfs/3.4.3/rpc-transport/rdma.so: cannot open shared object file: No such file or directory
2014-04-12 5:34 GMT+08:00 Joe Julian <joe@xxxxxxxxxxxxxxxx>:
On 04/11/2014 11:18 AM, 吴保川 wrote:I'm pretty sure that means that one of the bricks isn't resolved in your list of peers.
[2014-04-11 18:12:05.165989] E [glusterd-store.c:2663:glusterd_resolve_all_bricks] 0-glusterd: resolve brick failed in restore
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