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<div class="moz-cite-prefix">On 02/05/2016 08:45 AM, songxin wrote:<br>
</div>
<blockquote
cite="mid:39743ccd.1a9f.152af6dcc15.Coremail.songxin_1980@126.com"
type="cite">
<div
style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">
<div style="line-height: 1.7;"><span style="color: rgb(51, 51,
51); font-family: Arial, sans-serif; line-height: 20px;">Hi, </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">I use glusterfs (<b>version
3.7.6</b>) in replicate mode for sync between two boards
in a node.</span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">When one of the board is
locked and replaced with new board and restarted we see that
sync is lost between the two boards.The mounted glusterfs
volume is not present on the replaced board. </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Output of some of gluster
commands on the replaced board are as below.</span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">002500> gluster volume
status c_glusterfs </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Status of volume:
c_glusterfs </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Gluster process TCP Port
RDMA Port Online Pid </span><br style="color: rgb(51, 51,
51); font-family: Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">------------------------------------------------------------------------------ </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Brick
192.32.0.48:/opt/lvmdir/c2/brick 49240 0 Y 1293 </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Task Status of Volume
c_glusterfs </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">------------------------------------------------------------------------------ </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">There are no active volume
tasks </span><br style="color: rgb(51, 51, 51); font-family:
Arial, sans-serif; line-height: 20px;">
<br>
<br>
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">002500> gluster volume
info </span><br style="color: rgb(51, 51, 51); font-family:
Arial, sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Volume Name: c_glusterfs </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Type: Distribute </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Volume ID:
3625f7ff-2b92-4ac4-9967-7abf966eceef </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Status: Started </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Number of Bricks: 1 </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Transport-type: tcp </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Bricks: </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Brick1:
192.32.0.48:/opt/lvmdir/c2/brick </span><br style="color:
rgb(51, 51, 51); font-family: Arial, sans-serif;
line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Options Reconfigured: </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">performance.readdir-ahead:
on </span><br style="color: rgb(51, 51, 51); font-family:
Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">network.ping-timeout: 4 </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">nfs.disable: on </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br>
<br>
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">In status info , we don't
see the gluster process of the replaced board. The gluster
process Brick 192.32.0.48:/opt/lvmdir/c2/brick is of the
other board which is not replaced , </span><br style="color:
rgb(51, 51, 51); font-family: Arial, sans-serif;
line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Output of the commands on
the other board are : </span><br style="color: rgb(51, 51,
51); font-family: Arial, sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;"># gluster volume info </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Volume Name: c_glusterfs </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Type: Distribute </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Volume ID:
3625f7ff-2b92-4ac4-9967-7abf966eceef </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Status: Started </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Number of Bricks: 1 </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Transport-type: tcp </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Bricks: </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Brick1:
192.32.0.48:/opt/lvmdir/c2/brick </span><br style="color:
rgb(51, 51, 51); font-family: Arial, sans-serif;
line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Options Reconfigured: </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">performance.readdir-ahead:
on </span><br style="color: rgb(51, 51, 51); font-family:
Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">network.ping-timeout: 4 </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">nfs.disable: on </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;"># gluster peer status </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Number of Peers: 2 </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Hostname: 192.32.1.144 </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Uuid:
bbe2a458-ad3d-406d-b233-b6027c12174e </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">State: Peer in Cluster
(Connected) </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Hostname: 192.32.1.144 </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Uuid:
bbe2a458-ad3d-406d-b233-b6027c12174e </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">State: Peer in Cluster
(Connected) </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">gluster peer status shows
the same host twice , the gluster process of same is missing
in the volume info, Also , the command gluster volume status
c_glusterfs hangs </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">From the logs of gluster at
/var/log/glusterfs , we observed some errors </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">cmd_history.log : </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">volume add-brick c_glusterfs
replica 2 192.32.1.144:/opt/lvmdir/c2/brick force : FAILED :
Locking failed on 192.32.1.144. Please check log file for
details. </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">cli.log: </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">[2016-01-30 04:32:40.179381]
I [cli.c:721:main] 0-cli: Started running gluster with
version 3.7.6 </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">[2016-01-30 04:32:40.191715]
I [MSGID: 101190]
[event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll:
Started thread with index 1 </span><br style="color: rgb(51,
51, 51); font-family: Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">[2016-01-30 04:32:40.193246]
I [socket.c:2355:socket_event_handler] 0-transport:
disconnecting now </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">[2016-01-30 04:32:40.196551]
I [cli-rpc-ops.c:2465:gf_cli_add_brick_cbk] 0-cli: Received
resp to add brick </span><br style="color: rgb(51, 51, 51);
font-family: Arial, sans-serif; line-height: 20px;">
<span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">[2016-01-30 04:32:40.196684]
I [input.c:36:cli_batch] 0-: Exiting with: -1 </span><br
style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<br style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">
<div><span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Can any one help me to
analyze the reason？</span></div>
</div>
</div>
</blockquote>
<br>
I just replied on the bug you raised but this mail has more info. It
seems like the volume is Distribute volume which means it doesn't
sync. I also don't understand how you ended up in a situation where
two of the peers have same uuid and hostname. What are the steps you
took to get into this situation? What are the two bricks you want to
be in sync? May be we can help once you give this information.<br>
<br>
Pranith<br>
<blockquote
cite="mid:39743ccd.1a9f.152af6dcc15.Coremail.songxin_1980@126.com"
type="cite">
<div
style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">
<div style="line-height: 1.7;">
<div><span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;"><br>
</span></div>
<div><span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Thanks，</span></div>
<div><span style="color: rgb(51, 51, 51); font-family: Arial,
sans-serif; line-height: 20px;">Xin </span></div>
</div>
<br style="font-family: Helvetica, 'Microsoft Yahei', verdana;
line-height: 23.324px;">
</div>
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<p> </p>
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