- 1. archive hangs (score: 1)
- Author: "Levi, Ralph" <RLevi AT HESS DOT COM>
- Date: Tue, 2 May 2006 07:02:05 -0400
- In an attempt to tune our system (AIX 5.3, TSM 5.2.7) we changed the following AIX parameters and now several archive jobs tend to just die and hangout until they timeout. sb_max = 2097152 tcp_sendsp
- /lists/html/ADSM-L/2006-05/msg00022.html (9,753 bytes)
- 2. Re: archive hangs (score: 1)
- Author: Jacques Van Den Berg <jvandenberg AT PNP.CO DOT ZA>
- Date: Tue, 2 May 2006 13:16:51 +0200
- Hi, My settings for udp (send & receive) are as follow (1GIG Network): udp_sendspace=65536 udp_recvspace=65536 The rest of the settings are the same. Jacques van den Berg TSM / SAP Storage Administra
- /lists/html/ADSM-L/2006-05/msg00024.html (11,345 bytes)
- 3. Re: archive hangs (score: 1)
- Author: "Levi, Ralph" <RLevi AT HESS DOT COM>
- Date: Tue, 2 May 2006 07:22:15 -0400
- Thanks Jacques. About how much data can you push over the gig network between Tivoli and one client. The best I ever do is about 40 GB an hour. Ralph Hi, My settings for udp (send & receive) are as f
- /lists/html/ADSM-L/2006-05/msg00025.html (11,946 bytes)
- 4. Re: archive hangs (score: 1)
- Author: Kurt Beyers <Kurt.Beyers AT DOLMEN DOT BE>
- Date: Tue, 2 May 2006 13:27:32 +0200
- Ralph, It is best to ftp a few large files between the TSM server and client to evaluate the data throughput across the 1 Gbit LAN. 40 GB/hour is rather the order of magnitude for a dedicated 100 Mbi
- /lists/html/ADSM-L/2006-05/msg00026.html (12,623 bytes)
- 5. Re: archive hangs (score: 1)
- Author: "Levi, Ralph" <RLevi AT HESS DOT COM>
- Date: Tue, 2 May 2006 07:30:45 -0400
- Thanks Kurt for your quick response. We tried the ftp'ing between the servers and are not getting good results there either. In fact, we ran a wire directly from one nic to another and saw bad perfor
- /lists/html/ADSM-L/2006-05/msg00027.html (13,247 bytes)
- 6. Re: archive hangs (score: 1)
- Author: Dirk Kastens <Dirk.Kastens AT UNI-OSNABRUECK DOT DE>
- Date: Tue, 2 May 2006 13:30:56 +0200
- Hi, We made these changes trying get to better throughput on our gig network. (we are now working on 2 problems at once). The gig nics are set to auto_negotiate since AIX does not have a 1000/full se
- /lists/html/ADSM-L/2006-05/msg00028.html (10,037 bytes)
- 7. Re: archive hangs (score: 1)
- Author: Richard Sims <rbs AT BU DOT EDU>
- Date: Tue, 2 May 2006 07:34:26 -0400
- My settings for udp (send & receive) are as follow (1GIG Network): udp_sendspace=65536 udp_recvspace=65536 In pursuing the issue, avoid being distracted by UDP parameters: TSM sessions are TCP. The
- /lists/html/ADSM-L/2006-05/msg00029.html (9,869 bytes)
- 8. Re: archive hangs (score: 1)
- Author: "Levi, Ralph" <RLevi AT HESS DOT COM>
- Date: Tue, 2 May 2006 07:51:30 -0400
- Thanks Dirk. Here is what I get. Am I missing some kind of driver perhaps ? root@adsm001:/ # lsattr -R -l ent0 -a media_speed 10_Half_Duplex 10_Full_Duplex 100_Half_Duplex 100_Full_Duplex Auto_Negoti
- /lists/html/ADSM-L/2006-05/msg00035.html (10,791 bytes)
- 9. Re: archive hangs (score: 1)
- Author: Richard Sims <rbs AT BU DOT EDU>
- Date: Tue, 2 May 2006 07:56:35 -0400
- Ralph - That's not a helpful query, as it shows possibilities rather than prevailing setting. Use: lsattr -E -l ent0 -H Whereas the initial goal was to achieve greater throughput with gige, pursue Ju
- /lists/html/ADSM-L/2006-05/msg00036.html (10,255 bytes)
- 10. Re: archive hangs (score: 1)
- Author: "Levi, Ralph" <RLevi AT HESS DOT COM>
- Date: Tue, 2 May 2006 08:02:29 -0400
- Here is the result: attribute value description user_settable alt_addr 0x000000000000 Alternate ethernet address True busintr 147 Bus interrupt level False busmem 0xe8080000 Bus memory address False
- /lists/html/ADSM-L/2006-05/msg00037.html (11,953 bytes)
- 11. Re: archive hangs (score: 1)
- Author: Richard Sims <rbs AT BU DOT EDU>
- Date: Tue, 2 May 2006 08:27:17 -0400
- Ralph - Your ethernet adapter values look good, and are consistent with the gige adapter settings I have. As Dirk said, do 'netstat -v' and look for any error counts. As you found, AIX sadly lacks an
- /lists/html/ADSM-L/2006-05/msg00039.html (10,926 bytes)
- 12. Re: archive hangs (score: 1)
- Author: "Levi, Ralph" <RLevi AT HESS DOT COM>
- Date: Tue, 2 May 2006 08:30:33 -0400
- Pertaining to the hung session, here is what I see: ANS1809E Session is lost; initializing session reopen procedure. A Reconnection attempt will be made in 00:00:14 A Reconnection attempt will be mad
- /lists/html/ADSM-L/2006-05/msg00040.html (13,197 bytes)
- 13. Re: archive hangs (score: 1)
- Author: Richard Sims <rbs AT BU DOT EDU>
- Date: Tue, 2 May 2006 08:45:48 -0400
- ANS1809E Session is lost; initializing session reopen procedure. Ralph - That message form makes the situation even more "interesting"... The last time we saw that form of the ANS1809* message was i
- /lists/html/ADSM-L/2006-05/msg00041.html (10,248 bytes)
- 14. Re: archive hangs (score: 1)
- Author: Jacques Van Den Berg <jvandenberg AT PNP.CO DOT ZA>
- Date: Tue, 2 May 2006 14:55:05 +0200
- Hi Ralph, 40Gig/Hour is about right. I have a schedule that kicks off 16 clients and I still get around 40Gig/hour. Database backups however do MUCH better. Regards, Jacques van den Berg TSM / SAP St
- /lists/html/ADSM-L/2006-05/msg00042.html (13,326 bytes)
- 15. Re: archive hangs (score: 1)
- Author: "Levi, Ralph" <RLevi AT HESS DOT COM>
- Date: Tue, 2 May 2006 09:14:15 -0400
- Hi Richard, We are running one 4.x client and all the others at 5.x. Sorry I sent the "4" output. Here is the 5.1.6 client output 04/27/06 23:49:39 ANS1810E TSM session has been reestablished. 04/28/
- /lists/html/ADSM-L/2006-05/msg00043.html (10,809 bytes)
- 16. Re: archive hangs (score: 1)
- Author: Richard Sims <rbs AT BU DOT EDU>
- Date: Tue, 2 May 2006 09:43:15 -0400
- Ralph - I take it, then, that this problem is being manifested by several/all your clients? Try to narrow down. What we're obviously missing is info from the server Activity Log - the session peer. T
- /lists/html/ADSM-L/2006-05/msg00045.html (10,628 bytes)
- 17. Re: archive hangs (score: 1)
- Author: "Levi, Ralph" <RLevi AT HESS DOT COM>
- Date: Tue, 2 May 2006 10:18:46 -0400
- Since I can't afford to loose more hair or have it turn grayer, we are backing out the changes and will start from scratch, doing one change every day or so (the old "systems programmer in me"). Hope
- /lists/html/ADSM-L/2006-05/msg00046.html (11,120 bytes)
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