Could you try "gluster volume start VGSF1 force" to make sure the brick
processes are restarted.
From the status output, it looks like the brick processes are not online.
On 04/22/2015 09:14 PM, [email protected] wrote:
Hello dears,
i've got some troubles with reattaching gluster volumes with data.
1) Base on a lot of tests I decided clear oVirt database ( #
engine-cleanup ; # yum remove ovirt-engine; # yum -y install
ovirt-engine; # engine-setup)
2) clearing sucessfully done and start with empty oVirt envir.
3) then I added networks, nodes and make basic network adjustment =
all works fine
4) time to attach volumes/ domains with original data ( a lot of
virtuals , ISO files , .... )
So, main question is about HOWTO attach this volumes if I haven't
defined any domain and can't clearly import them ??
Current status of nodes are without glusterfs NFS mounted, but bricks
are OK
# gluster volume info
Volume Name: VGFS1
Type: Replicate
Volume ID: b9a1c347-6ffd-4122-8756-d513fe3f40b9
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: 1kvm2:/FastClass/p1/GFS1
Brick2: 1kvm1:/FastClass/p1/GFS1
Options Reconfigured:
storage.owner-gid: 36
storage.owner-uid: 36
Volume Name: VGFS2
Type: Replicate
Volume ID: b65bb689-ecc8-4c33-a4e7-11dea6028f83
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: 1kvm2:/FastClass/p2/GFS1
Brick2: 1kvm1:/FastClass/p2/GFS1
Options Reconfigured:
storage.owner-uid: 36
storage.owner-gid: 36
[root@1kvm1 glusterfs]# gluster volume status
Status of volume: VGFS1
Gluster process Port Online Pid
------------------------------------------------------------------------------
Brick 1kvm1:/FastClass/p1/GFS1 N/A N N/A
NFS Server on localhost N/A N N/A
Self-heal Daemon on localhost N/A N N/A
Task Status of Volume VGFS1
------------------------------------------------------------------------------
There are no active volume tasks
Status of volume: VGFS2
Gluster process Port Online Pid
------------------------------------------------------------------------------
Brick 1kvm1:/FastClass/p2/GFS1 N/A N N/A
NFS Server on localhost N/A N N/A
Self-heal Daemon on localhost N/A N N/A
Task Status of Volume VGFS2
------------------------------------------------------------------------------
There are no active volume tasks
[root@1kvm1 glusterfs]# gluster volume start VGFS1
volume start: VGFS1: failed: Volume VGFS1 already started
# mount | grep mapper # base XFS mounting
/dev/mapper/3600605b0099f9e601cb1b5bf0e9765e8p1 on /FastClass/p1 type
xfs (rw,relatime,seclabel,attr2,inode64,noquota)
/dev/mapper/3600605b0099f9e601cb1b5bf0e9765e8p2 on /FastClass/p2 type
xfs (rw,relatime,seclabel,attr2,inode64,noquota)
*5)* import screen
/VGFS1 dir exists & iptables flushed
# cat rhev-data-center-mnt-glusterSD-1kvm1:_VGFS1.log
[2015-04-22 15:21:50.204521] I [MSGID: 100030]
[glusterfsd.c:2018:main] 0-/usr/sbin/glusterfs: Started running
/usr/sbin/glusterfs version 3.6.2 (args: /usr/sbin/glusterfs
--volfile-server=1kvm1 --volfile-id=/VGFS1
/rhev/data-center/mnt/glusterSD/1kvm1:_VGFS1)
[2015-04-22 15:21:50.220383] I [dht-shared.c:337:dht_init_regex]
0-VGFS1-dht: using regex rsync-hash-regex = ^\.(.+)\.[^.]+$
[2015-04-22 15:21:50.222255] I [client.c:2280:notify]
0-VGFS1-client-1: parent translators are ready, attempting connect on
transport
[2015-04-22 15:21:50.224528] I [client.c:2280:notify]
0-VGFS1-client-2: parent translators are ready, attempting connect on
transport
Final graph:
+------------------------------------------------------------------------------+
1: volume VGFS1-client-1
2: type protocol/client
3: option ping-timeout 42
4: option remote-host 1kvm2
5: option remote-subvolume /FastClass/p1/GFS1
6: option transport-type socket
7: option username 52f1efd1-60dc-4fb1-b94f-572945d6eb66
8: option password 34bac9cd-0b4f-41c6-973b-7af568784d7b
9: option send-gids true
10: end-volume
11:
12: volume VGFS1-client-2
13: type protocol/client
14: option ping-timeout 42
15: option remote-host 1kvm1
16: option remote-subvolume /FastClass/p1/GFS1
17: option transport-type socket
18: option username 52f1efd1-60dc-4fb1-b94f-572945d6eb66
19: option password 34bac9cd-0b4f-41c6-973b-7af568784d7b
20: option send-gids true
21: end-volume
22:
23: volume VGFS1-replicate-0
24: type cluster/replicate
25: subvolumes VGFS1-client-1 VGFS1-client-2
26: end-volume
27:
28: volume VGFS1-dht
29: type cluster/distribute
30: subvolumes VGFS1-replicate-0
31: end-volume
32:
33: volume VGFS1-write-behind
34: type performance/write-behind
35: subvolumes VGFS1-dht
36: end-volume
37:
38: volume VGFS1-read-ahead
39: type performance/read-ahead
40: subvolumes VGFS1-write-behind
41: end-volume
42:
43: volume VGFS1-io-cache
44: type performance/io-cache
45: subvolumes VGFS1-read-ahead
46: end-volume
47:
48: volume VGFS1-quick-read
49: type performance/quick-read
50: subvolumes VGFS1-io-cache
51: end-volume
52:
53: volume VGFS1-open-behind
54: type performance/open-behind
55: subvolumes VGFS1-quick-read
56: end-volume
57:
58: volume VGFS1-md-cache
59: type performance/md-cache
60: subvolumes VGFS1-open-behind
61: end-volume
62:
63: volume VGFS1
64: type debug/io-stats
65: option latency-measurement off
66: option count-fop-hits off
67: subvolumes VGFS1-md-cache
68: end-volume
69:
70: volume meta-autoload
71: type meta
72: subvolumes VGFS1
73: end-volume
74:
+------------------------------------------------------------------------------+
[2015-04-22 15:21:50.227017] E [socket.c:2267:socket_connect_finish]
0-VGFS1-client-1: connection to 172.16.8.161:24007 failed (No route to
host)
[2015-04-22 15:21:50.227191] E
[client-handshake.c:1496:client_query_portmap_cbk] 0-VGFS1-client-2:
failed to get the port number for remote subvolume. Please run
'gluster volume status' on server to see if brick process is running.
[2015-04-22 15:21:50.227218] I [client.c:2215:client_rpc_notify]
0-VGFS1-client-2: disconnected from VGFS1-client-2. Client process
will keep trying to connect to glusterd until brick's port is available
[2015-04-22 15:21:50.227227] E [MSGID: 108006]
[afr-common.c:3591:afr_notify] 0-VGFS1-replicate-0: All subvolumes are
down. Going offline until atleast one of them comes back up.
[2015-04-22 15:21:50.229930] I [fuse-bridge.c:5080:fuse_graph_setup]
0-fuse: switched to graph 0
[2015-04-22 15:21:50.233176] I [fuse-bridge.c:4009:fuse_init]
0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.22
kernel 7.22
[2015-04-22 15:21:50.233244] I [afr-common.c:3722:afr_local_init]
0-VGFS1-replicate-0: no subvolumes up
[2015-04-22 15:21:50.234996] I [afr-common.c:3722:afr_local_init]
0-VGFS1-replicate-0: no subvolumes up
[2015-04-22 15:21:50.235020] W [fuse-bridge.c:779:fuse_attr_cbk]
0-glusterfs-fuse: 2: LOOKUP() / => -1 (Transport endpoint is not
connected)
[2015-04-22 15:21:50.237342] I [afr-common.c:3722:afr_local_init]
0-VGFS1-replicate-0: no subvolumes up
[2015-04-22 15:21:50.237762] I [fuse-bridge.c:4921:fuse_thread_proc]
0-fuse: unmounting /rhev/data-center/mnt/glusterSD/1kvm1:_VGFS1
[2015-04-22 15:21:50.237980] W [glusterfsd.c:1194:cleanup_and_exit]
(--> 0-: received signum (15), shutting down
[2015-04-22 15:21:50.237993] I [fuse-bridge.c:5599:fini] 0-fuse:
Unmounting '/rhev/data-center/mnt/glusterSD/1kvm1:_VGFS1'.
[root@1kvm1 glusterfs]#
THX a lot
Pa.
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