RE: [U2] Very slow (30min plus) to exit universe..
Could be a lot of things. What is the login/logout process? Have you built a wrapper that writes to a file, then deletes when logging off? If so, what's the mod/sep of that file? What is the value of uvsync in uvconfig? What's your Operating System? Date: Mon, 26 May 2008 21:48:27 -0700 From: [EMAIL PROTECTED] To: u2-users@listserver.u2ug.org Subject: [U2] Very slow (30min plus) to exit universe.. Hi, We are having problems with our uniVerse system, uo stops working properly, and sessions take forever to exit (can take 30min-1Hour). I suspect this slow wrap-up is also causing the uniobjects issues (taking time to drop sessions here as well). I've been thinking log files somewhere (a reboot improves things but not totally??), cleared wtmp yesterday with no change. Interestingly the problem has occurred the past 3 Mondays (don't ask me what we're running differently on Mondays?!). Any help / suggestions much appreciated. Ean. -- View this message in context: http://www.nabble.com/Very-slow-%2830min-plus%29-to-exit-universe..-tp1748267 6p17482676.html Sent from the U2 - Users mailing list archive at Nabble.com. --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ _ Give to a good cause with every e-mail. Join the im Initiative from Microsoft. http://im.live.com/Messenger/IM/Join/Default.aspx?souce=EML_WL_ GoodCause --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
RE: [U2] Very slow (30min plus) to exit universe..
Ean, I'll be the first to admit this is a blind shot at the problem and a simple one at that. We often get calls from client regarding speed or systems that are not running on Monday mornings. This is usually caused by the fact that they run a full backup over the weekend, and the backup is either still actively running, or waiting for an additional tape(s). Thanks, Louis Perez System Administrator F.W. Davison and Company, Inc. Sandri Technologies 10 Cordage Park Circle Suite 200 Plymouth, MA 02360 Main Line: 508.747.7261 Fax Line: 508.747.7266 Technical Support: 508.927.8201 [EMAIL PROTECTED] REGARDING E-MAIL MESSAGES FROM F.W. DAVISON AND COMPANY, INC.: In an effort to conserve our natural resources, and to be sure time-sensitive information reaches our customers as quickly as possible, F.W. Davison Company distributes notices and other important information mainly through e-mail. To be sure these notices are received by the appropriate people in your office, please forward this e-mail if necessary. You can update your e-mail address by logging into the Customer Resource Center at www.fwdco.com and proceeding to Account Information Update Account Information. CONFIDENTIALITY NOTICE: This e-mail message, and any accompanying documents, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure, distribution or copying is prohibited. If you are not the intended recipient, please contact our office by e-mail or by telephone at (508) 747-7261 and immediately destroy all copies of the original message. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ean Sent: Tuesday, May 27, 2008 12:48 AM To: u2-users@listserver.u2ug.org Subject: [U2] Very slow (30min plus) to exit universe.. Hi, We are having problems with our uniVerse system, uo stops working properly, and sessions take forever to exit (can take 30min-1Hour). I suspect this slow wrap-up is also causing the uniobjects issues (taking time to drop sessions here as well). I've been thinking log files somewhere (a reboot improves things but not totally??), cleared wtmp yesterday with no change. Interestingly the problem has occurred the past 3 Mondays (don't ask me what we're running differently on Mondays?!). Any help / suggestions much appreciated. Ean. -- View this message in context: http://www.nabble.com/Very-slow-%2830min-plus%29-to-exit-universe..-tp174826 76p17482676.html Sent from the U2 - Users mailing list archive at Nabble.com. --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
RE: [U2] Very slow (30min plus) to exit universe..
If you're unix based, this may help We ran into that issue a couple times. In our case, it had to do with system performance and priorities. If something else (or multiple something elses) is running that is consuming the system resources, cleanup will be shifted to the lowest priority possible - which means it's going to wait until everything else is done before it gets its timeslice. This has caused us to see logoff times in the ranges you're mentioning. Once we determined that we had runaway processes and cleaned them up, logoffs were handled in more normal timeframes. HTH Brian -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ean Sent: Monday, May 26, 2008 11:48 PM To: u2-users@listserver.u2ug.org Subject: [U2] Very slow (30min plus) to exit universe.. Hi, We are having problems with our uniVerse system, uo stops working properly, and sessions take forever to exit (can take 30min-1Hour). I suspect this slow wrap-up is also causing the uniobjects issues (taking time to drop sessions here as well). I've been thinking log files somewhere (a reboot improves things but not totally??), cleared wtmp yesterday with no change. Interestingly the problem has occurred the past 3 Mondays (don't ask me what we're running differently on Mondays?!). Any help / suggestions much appreciated. Ean. -- View this message in context: http://www.nabble.com/Very-slow-%2830min-plus%29-to-exit-universe..-tp1748267 6p17482676.html Sent from the U2 - Users mailing list archive at Nabble.com. --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material not intended for Public use. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is strictly prohibited. If you received this communication in error, please notify the sender and delete the material from any and all computers or devices. --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
RE: [U2] Very slow (30min plus) to exit universe..
At 08:58 AM 5/27/2008, you wrote: What is the value of uvsync in uvconfig? What's your Operating System? My money is on this one as well. A value of 1 for UVSYNC on the AIX platform is a known issue to cause 'hangs' on logout that last way to long. You must set UVSYNC to 0 to correct the behavior. Doug --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
RE: [U2] Very slow (30min plus) to exit universe..
Doug is spot on with this one - UVSYNC is usually the culprit, we always turn it off on AIX - depends on other systems. Other one worth watching for - an application bottleneck in the exit routine (e..g ON.EXIT). I've seen a control file with one record that gets appended to every time someone logs off. Regards JayJay -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Doug Miller Sent: 27 May 2008 19:55 To: u2-users@listserver.u2ug.org Subject: RE: [U2] Very slow (30min plus) to exit universe.. At 08:58 AM 5/27/2008, you wrote: What is the value of uvsync in uvconfig? What's your Operating System? My money is on this one as well. A value of 1 for UVSYNC on the AIX platform is a known issue to cause 'hangs' on logout that last way to long. You must set UVSYNC to 0 to correct the behavior. Doug --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
RE: [U2] Very slow (30min plus) to exit universe..
Thanks guys, Yes we are on AIX and UVSYNC is set to 1, so I'll turn that off and see what impact that has. Cheers, Ean. John Jenkins wrote: Doug is spot on with this one - UVSYNC is usually the culprit, we always turn it off on AIX - depends on other systems. Other one worth watching for - an application bottleneck in the exit routine (e..g ON.EXIT). I've seen a control file with one record that gets appended to every time someone logs off. Regards JayJay -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Doug Miller Sent: 27 May 2008 19:55 To: u2-users@listserver.u2ug.org Subject: RE: [U2] Very slow (30min plus) to exit universe.. At 08:58 AM 5/27/2008, you wrote: What is the value of uvsync in uvconfig? What's your Operating System? My money is on this one as well. A value of 1 for UVSYNC on the AIX platform is a known issue to cause 'hangs' on logout that last way to long. You must set UVSYNC to 0 to correct the behavior. Doug --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ -- View this message in context: http://www.nabble.com/Very-slow-%2830min-plus%29-to-exit-universe..-tp17482676p17504035.html Sent from the U2 - Users mailing list archive at Nabble.com. --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
