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Still problems. Here some more detailed examples:<br>
<br>
<b>EXAMPLE 1:</b><br>
<blockquote>
<blockquote>
<blockquote><b><tt>EBI5-220</tt></b><b><tt> ( CLIENT)</tt></b><b><br>
</b><tt>Tue Aug 19 11:03:04.980 2014: <b>Timed out waiting
for a reply from node <GSS02B IP> gss02b</b></tt><br>
<tt>Tue Aug 19 11:03:04.981 2014: Request sent to <GSS02A
IP> (gss02a in GSS.ebi.ac.uk) to expel <GSS02B IP>
(gss02b in GSS.ebi.ac.uk) from cluster GSS.ebi.ac.uk</tt><br>
<tt>Tue Aug 19 11:03:04.982 2014: This node will be expelled
from cluster GSS.ebi.ac.uk due to expel msg from
<EBI5-220 IP> (ebi5-220)</tt><br>
<tt>Tue Aug 19 11:03:09.319 2014: Cluster Manager connection
broke. Probing cluster GSS.ebi.ac.uk</tt><br>
<tt>Tue Aug 19 11:03:10.321 2014: Unable to contact any quorum
nodes during cluster probe.</tt><br>
<tt>Tue Aug 19 11:03:10.322 2014: Lost membership in cluster
GSS.ebi.ac.uk. Unmounting file systems.</tt><br>
<tt>Tue Aug 19 11:03:10 BST 2014: mmcommon preunmount
invoked. File system: gpfs1 Reason: SGPanic</tt><br>
<tt>Tue Aug 19 11:03:12.066 2014: Connecting to <GSS02A
IP> gss02a <c1p687></tt><br>
<tt>Tue Aug 19 11:03:12.070 2014: Connected to <GSS02A
IP> gss02a <c1p687></tt><br>
<tt>Tue Aug 19 11:03:17.071 2014: Connecting to <GSS02B
IP> gss02b <c1p686></tt><br>
<tt>Tue Aug 19 11:03:17.072 2014: Connecting to <GSS03B
IP> gss03b <c1p685></tt><br>
<tt>Tue Aug 19 11:03:17.079 2014: Connecting to <GSS03A
IP> gss03a <c1p684></tt><br>
<tt>Tue Aug 19 11:03:17.080 2014: Connecting to <GSS01B
IP> gss01b <c1p683></tt><br>
<tt>Tue Aug 19 11:03:17.079 2014: Connecting to <GSS01A
IP> gss01a <c1p1></tt><br>
<tt>Tue Aug 19 11:04:23.105 2014: Connected to <GSS02B
IP> gss02b <c1p686></tt><br>
<tt>Tue Aug 19 11:04:23.107 2014: Connected to <GSS03B
IP> gss03b <c1p685></tt><br>
<tt>Tue Aug 19 11:04:23.112 2014: Connected to <GSS03A
IP> gss03a <c1p684></tt><br>
<tt>Tue Aug 19 11:04:23.115 2014: Connected to <GSS01B
IP> gss01b <c1p683></tt><br>
<tt>Tue Aug 19 11:04:23.121 2014: Connected to <GSS01A
IP> gss01a <c1p1></tt><br>
<tt>Tue Aug 19 11:12:28.992 2014: Node <GSS02A IP>
(gss02a in GSS.ebi.ac.uk) is now the Group Leader.</tt><br>
<br>
<b><tt>GSS02B ( NSD SERVER)</tt></b><br>
<tt>...<br>
Tue Aug 19 11:03:17.070 2014: Killing connection from <b><EBI5-220
IP></b> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:03:25.016 2014: Killing connection from
<EBI5-102 IP> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:03:28.080 2014: Killing connection from </tt><tt><tt><b><EBI5-220
IP></b></tt> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:03:36.019 2014: Killing connection from
<EBI5-102 IP> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:03:39.083 2014: Killing connection from </tt><tt><tt><b><EBI5-220
IP></b></tt> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:03:47.023 2014: Killing connection from
<EBI5-102 IP> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:03:50.088 2014: Killing connection from </tt><tt><tt><b><EBI5-220
IP></b></tt> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:03:52.218 2014: Killing connection from </tt><tt><tt><EBI5-043
IP></tt> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:03:58.030 2014: Killing connection from
<EBI5-102 IP> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:04:01.092 2014: Killing connection from </tt><tt><tt><b><EBI5-220
IP></b></tt> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:04:03.220 2014: Killing connection from </tt><tt><tt><tt><EBI5-043
IP></tt></tt> because the group is not ready for it
to rejoin, err 46<br>
Tue Aug 19 11:04:09.034 2014: Killing connection from
<EBI5-102 IP> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:04:12.096 2014: Killing connection from </tt><tt><tt><b><EBI5-220
IP></b></tt> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:04:14.224 2014: Killing connection from </tt><tt><tt><tt><EBI5-043
IP></tt></tt> because the group is not ready for it
to rejoin, err 46<br>
Tue Aug 19 11:04:20.037 2014: Killing connection from
<EBI5-102 IP> because the group is not ready for it to
rejoin, err 46<br>
Tue Aug 19 11:04:23.103 2014: Accepted and connected to </tt><tt><tt><b><EBI5-220
IP></b></tt> ebi5-220 <c0n618><br>
...</tt><br>
<br>
<b><tt>GSS02a ( NSD SERVER)</tt></b><br>
<tt>Tue Aug 19 11:03:04.980 2014: Expel <GSS02B IP>
(gss02b) request from <EBI5-220 IP> (ebi5-220 in
ebi-cluster.ebi.ac.uk). Expelling: <EBI5-220 IP>
(ebi5-220 in ebi-cluster.ebi.ac.uk)</tt><br>
<tt>Tue Aug 19 11:03:12.069 2014: Accepted and connected to
<EBI5-220 IP> ebi5-220 <c0n618></tt><br>
<br>
<br>
</blockquote>
</blockquote>
</blockquote>
===============================================<br>
<b>EXAMPLE 2</b>:<br>
<br>
<blockquote>
<blockquote>
<blockquote><b><tt>EBI5-038</tt></b><br>
<tt>Tue Aug 19 11:32:34.227 2014: <b>Disk lease period
expired in cluster GSS.ebi.ac.uk. Attempting to reacquire
lease.</b></tt><br>
<tt>Tue Aug 19 11:33:34.258 2014: <b>Lease is overdue.
Probing cluster GSS.ebi.ac.uk</b></tt><br>
<tt>Tue Aug 19 11:35:24.265 2014: Close connection to
<GSS02A IP> gss02a <c1n2> (Connection reset by
peer). Attempting reconnect.</tt><br>
<tt>Tue Aug 19 11:35:24.865 2014: Close connection to
<EBI5-014 IP> ebi5-014 <c1n457> (Connection
reset by peer). Attempting reconnect.</tt><br>
<tt>...</tt><br>
<tt>LOT MORE RESETS BY PEER</tt><br>
<tt>...</tt><br>
<tt>Tue Aug 19 11:35:25.096 2014: Close connection to
<EBI5-167 IP> ebi5-167 <c1n155> (Connection
reset by peer). Attempting reconnect.</tt><br>
<tt>Tue Aug 19 11:35:25.267 2014: Connecting to <GSS02A
IP> gss02a <c1n2></tt><br>
<tt>Tue Aug 19 11:35:25.268 2014: Close connection to
<GSS02A IP> gss02a <c1n2> (Connection failed
because destination is still processing previous node
failure)</tt><br>
<tt>Tue Aug 19 11:35:26.267 2014: Retry connection to
<GSS02A IP> gss02a <c1n2></tt><br>
<tt>Tue Aug 19 11:35:26.268 2014: Close connection to
<GSS02A IP> gss02a <c1n2> (Connection failed
because destination is still processing previous node
failure)</tt><br>
<tt>Tue Aug 19 11:36:24.276 2014: Unable to contact any quorum
nodes during cluster probe.</tt><br>
<tt>Tue Aug 19 11:36:24.277 2014: <b>Lost membership in
cluster GSS.ebi.ac.uk. Unmounting file systems.</b></tt><br>
<br>
<b><tt>GSS02a</tt></b><br>
<tt>Tue Aug 19 11:35:24.263 2014: Node <EBI5-038 IP>
(ebi5-038 in ebi-cluster.ebi.ac.uk) <b>is being expelled
because of an expired lease.</b> Pings sent: 60. Replies
received: 60.</tt><br>
</blockquote>
</blockquote>
</blockquote>
<br>
<br>
<br>
In example 1 seems that an NSD was not repliyng to the client, but
the servers seems working fine.. how can i trace better ( to solve)
the problem? <br>
<br>
In example 2 it seems to me that for some reason the manager are not
renewing the lease in time. when this happens , its not a single
client. <br>
Loads of them fail to get the lease renewed. Why this is happening?
how can i trace to the source of the problem?<br>
<br>
<br>
<br>
Thanks in advance for any tips.<br>
<br>
Regards,<br>
Salvatore<br>
<br>
<br>
<br>
<br>
<br>
<br>
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