Re: [U2] Garbage in locks
John, David: Thanks, sorry I asked and ran, it was something to do with uvlockd. I checked the log after a reboot and it hadn't been running for a month+. The locks are all gone now, next time I will know what to check when this happens again. Jake -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of John Hester Sent: Tuesday, January 08, 2013 3:37 PM To: U2 Users List Subject: Re: [U2] Garbage in locks Good point. I would start by checking the health of the uvdlockd process. We had an issue a few years ago where a misbehaving JDBC client application would cause a lot of work for the uvdlockd process. Eventually the uvdlockd.log file in the uv home directory hit 2GB in size and uvdlockd stopped working completely. I ended up implementing a log rotation script for uvdlockd. -John -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Hona, David Sent: Monday, January 07, 2013 7:36 PM To: U2 Users List Subject: Re: [U2] Garbage in locks Looks like UV? What version or platform? Did these user process normally exit UV or did they drop connectivity or abnormally terminate from UV?? UV Lock Daemon typically cleans-up non-deadlock locking issues, including orphaned locks (sometimes :)). -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Holt, Jake Sent: Tuesday, 8 January 2013 8:17 AM To: u2-users@listserver.u2ug.org Subject: [U2] Garbage in locks Is there a way to resync, or clean the lock list? It seems like every once in a while we will get garbage in the lock list that will not go away until we reboot.The users are long since logged off and these locks do not show up in uniadmin. It doesn't actually seem to do anything other than make it hard to find active waiters. Example: Active Read Waiters: Owner Waiter Device Inode Userno Userno 10465106915866934427836 62692 10465106915866934427836 58520 104651069158669344278365836 20297666099756827340769560 20297666099756827340768264 115824063137137493724007836 2029766609975682737836 236 20297666099756827378365216 20297666099756827378367912 2029766609975682737836 59820 20297666099756827378363424 20297666099756827378367140 Thanks, Jake Holt |Information Technology Director Samsill Corporation 5740 Hartman Rd | Fort Worth, TX 76119 (817) 536 - 1906 x 217 | Fax (817) 535 - 6900 www.samsill.com ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users ** IMPORTANT MESSAGE * This e-mail message is intended only for the addressee(s) and contains information which may be confidential. If you are not the intended recipient please advise the sender by return email, do not use or disclose the contents, and delete the message and any attachments from your system. Unless specifically indicated, this email does not constitute formal advice or commitment by the sender or the Commonwealth Bank of Australia (ABN 48 123 123 124) or its subsidiaries. We can be contacted through our web site: commbank.com.au. If you no longer wish to receive commercial electronic messages from us, please reply to this e-mail by typing Unsubscribe in the subject line. ** ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] Garbage in locks
Good point. I would start by checking the health of the uvdlockd process. We had an issue a few years ago where a misbehaving JDBC client application would cause a lot of work for the uvdlockd process. Eventually the uvdlockd.log file in the uv home directory hit 2GB in size and uvdlockd stopped working completely. I ended up implementing a log rotation script for uvdlockd. -John -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Hona, David Sent: Monday, January 07, 2013 7:36 PM To: U2 Users List Subject: Re: [U2] Garbage in locks Looks like UV? What version or platform? Did these user process normally exit UV or did they drop connectivity or abnormally terminate from UV?? UV Lock Daemon typically cleans-up non-deadlock locking issues, including orphaned locks (sometimes :)). -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Holt, Jake Sent: Tuesday, 8 January 2013 8:17 AM To: u2-users@listserver.u2ug.org Subject: [U2] Garbage in locks Is there a way to resync, or clean the lock list? It seems like every once in a while we will get garbage in the lock list that will not go away until we reboot.The users are long since logged off and these locks do not show up in uniadmin. It doesn't actually seem to do anything other than make it hard to find active waiters. Example: Active Read Waiters: Owner Waiter Device Inode Userno Userno 10465106915866934427836 62692 10465106915866934427836 58520 104651069158669344278365836 20297666099756827340769560 20297666099756827340768264 115824063137137493724007836 2029766609975682737836 236 20297666099756827378365216 20297666099756827378367912 2029766609975682737836 59820 20297666099756827378363424 20297666099756827378367140 Thanks, Jake Holt |Information Technology Director Samsill Corporation 5740 Hartman Rd | Fort Worth, TX 76119 (817) 536 - 1906 x 217 | Fax (817) 535 - 6900 www.samsill.com ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users ** IMPORTANT MESSAGE * This e-mail message is intended only for the addressee(s) and contains information which may be confidential. If you are not the intended recipient please advise the sender by return email, do not use or disclose the contents, and delete the message and any attachments from your system. Unless specifically indicated, this email does not constitute formal advice or commitment by the sender or the Commonwealth Bank of Australia (ABN 48 123 123 124) or its subsidiaries. We can be contacted through our web site: commbank.com.au. If you no longer wish to receive commercial electronic messages from us, please reply to this e-mail by typing Unsubscribe in the subject line. ** ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
[U2] Garbage in locks
Is there a way to resync, or clean the lock list? It seems like every once in a while we will get garbage in the lock list that will not go away until we reboot.The users are long since logged off and these locks do not show up in uniadmin. It doesn't actually seem to do anything other than make it hard to find active waiters. Example: Active Read Waiters: Owner Waiter Device Inode Userno Userno 10465106915866934427836 62692 10465106915866934427836 58520 104651069158669344278365836 20297666099756827340769560 20297666099756827340768264 115824063137137493724007836 2029766609975682737836 236 20297666099756827378365216 20297666099756827378367912 2029766609975682737836 59820 20297666099756827378363424 20297666099756827378367140 Thanks, Jake Holt |Information Technology Director Samsill Corporation 5740 Hartman Rd | Fort Worth, TX 76119 (817) 536 - 1906 x 217 | Fax (817) 535 - 6900 www.samsill.com ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] Garbage in locks
Looks like UV? What version or platform? Did these user process normally exit UV or did they drop connectivity or abnormally terminate from UV?? UV Lock Daemon typically cleans-up non-deadlock locking issues, including orphaned locks (sometimes :)). -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Holt, Jake Sent: Tuesday, 8 January 2013 8:17 AM To: u2-users@listserver.u2ug.org Subject: [U2] Garbage in locks Is there a way to resync, or clean the lock list? It seems like every once in a while we will get garbage in the lock list that will not go away until we reboot.The users are long since logged off and these locks do not show up in uniadmin. It doesn't actually seem to do anything other than make it hard to find active waiters. Example: Active Read Waiters: Owner Waiter Device Inode Userno Userno 10465106915866934427836 62692 10465106915866934427836 58520 104651069158669344278365836 20297666099756827340769560 20297666099756827340768264 115824063137137493724007836 2029766609975682737836 236 20297666099756827378365216 20297666099756827378367912 2029766609975682737836 59820 20297666099756827378363424 20297666099756827378367140 Thanks, Jake Holt |Information Technology Director Samsill Corporation 5740 Hartman Rd | Fort Worth, TX 76119 (817) 536 - 1906 x 217 | Fax (817) 535 - 6900 www.samsill.com ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users ** IMPORTANT MESSAGE * This e-mail message is intended only for the addressee(s) and contains information which may be confidential. If you are not the intended recipient please advise the sender by return email, do not use or disclose the contents, and delete the message and any attachments from your system. Unless specifically indicated, this email does not constitute formal advice or commitment by the sender or the Commonwealth Bank of Australia (ABN 48 123 123 124) or its subsidiaries. We can be contacted through our web site: commbank.com.au. If you no longer wish to receive commercial electronic messages from us, please reply to this e-mail by typing Unsubscribe in the subject line. ** ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
