Hi Allen,
yes, I am seeing sessions hang like this. The sending server is version
6.
The receiver is 5.5. I am making the copypools for the v6 servers on
virtual
volumes. I get hanging sessions like this when doing backup stgpool and
also doing
tsm db backups to the same 5.5 server. I monitor it every morning and
cancel the
hanging sessions. I have a pmr open.
If you look in the sending server, you should see messages like this -
tsm: XXXX>q act begint=00:00 s=socket
Session established with server XXXX: Linux/x86_64
Server Version 6, Release 1, Level 3.0
Server date/time: 02/12/2010 14:05:36 Last access: 02/12/2010
13:51:06
02/12/2010 01:37:22 ANR8213E Socket 19 aborted due to send error;
error 110. (SESSION: 12169, PROCESS: 248)
02/12/2010 06:07:21 ANR8213E Socket 12 aborted due to send error;
error 110. (SESSION: 13343)
02/12/2010 06:37:14 ANR8213E Socket 6 aborted due to send error;
error 110. (SESSION: 13510)
02/12/2010 14:05:36 ANR2017I Administrator <id> issued command:
QUERY ACTLOG begint=00:00 s=socket (SESSION: 16213)
Bill Colwell
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Allen S. Rout
Sent: Friday, February 12, 2010 12:08 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Sessions idle for silly periods...
Have any of you seen server-to-server sessions stay around, idle, for
ridiculous periods?
I have a server with
tsm: ATLCOPY>q opt idletimeout
Server Option Option Setting
----------------- --------------------
IdleTimeOut 60
but it accumulates idle sessions:
Sess Comm. Sess Wait Bytes Bytes Sess Platform
Client Name
Number Method State Time Sent Recvd Type
------- ------ ------ ------ ------- ------- ----- --------
-------------------
89,734 Tcp/Ip IdleW 250.7 1.2 K 7.4 G Node Windows
UFF-OFF
H
93,028 Tcp/Ip IdleW 226.4 1.9 K 20.7 G Node Windows
UFF-OFF
H
96,362 Tcp/Ip IdleW 202.9 1.2 K 60.4 M Node Windows
UFF-OFF
H
99,649 Tcp/Ip IdleW 180.8 1.4 K 18.8 G Node Windows
UFF-OFF
H
100,751 Tcp/Ip IdleW 172.1 1.4 K 48.1 G Node Windows
UFF-OFF
[ ... ]
Makes me wish for
CANCEL SESS wherestate=IdleW Wherewait >= 6000
or some such.
- Allen S. Rout
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