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:ads...@vm.marist.edu] On Behalf Of Allen S. Rout Sent: Friday, February 12, 2010 12:08 PM To: ADSM-L@VM.MARIST.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
