[U2] UV11.1.9 uvconfig issue
I need guidance from those who have battled (and hopefully won!) the UV11 shared memory setup. I am configuring a RHEL6 server with UV11.1.9 to perform some load testing, and am getting an issue with uvregen processing the uvconfig settings. The error is: # uvregen Disk shared memory size of 44759272 exceeds maximum allowed size of 33554432 uvregen: error during regen, process aborted uvregen: error during regen, process aborted # The question is: What setting(s) in the uvconfig file (or in unix) control the maximum allowed size value of 33554432 (32768k, 32mb)? We are tuning for 1040 uv processes (with 10 device licenses per proc, and 2 connection pool licenses and possible 45% phantom process loading), so the following uvconfig settings are in place: NUSERS 15083 SHM_GNTBLS 32 SHM_GNPAGES 480 SHM_GPAGESZ 512 Thanks Gregor This email and any attachments to it are confidential. You must not use, disclose or act on the email if you are not the intended recipient. Liability limited by a scheme approved under Professional Standards Legislation. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] UV11.1.9 uvconfig issue
At UV11.1.9 the shared memory segment cannot be greater than 32 megabytes. When I tried to set the various values for approximately 800 users and have a huge record/group lock table I blew the limit. Suggest you try to pare down as much as possible the lock table if it is large. Colin Lucas Youi Pty Ltd fax +61 7 5443 8106 web youi.com.au youi abbr. you.insured verb. state of being where you save money by taking control of your insurance yourself. youi.com.au noun. place to reach state of being -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Gregor Scott Sent: Thursday, 22 November 2012 10:48 AM To: U2 Users List Subject: [U2] UV11.1.9 uvconfig issue I need guidance from those who have battled (and hopefully won!) the UV11 shared memory setup. I am configuring a RHEL6 server with UV11.1.9 to perform some load testing, and am getting an issue with uvregen processing the uvconfig settings. The error is: # uvregen Disk shared memory size of 44759272 exceeds maximum allowed size of 33554432 uvregen: error during regen, process aborted uvregen: error during regen, process aborted # The question is: What setting(s) in the uvconfig file (or in unix) control the maximum allowed size value of 33554432 (32768k, 32mb)? We are tuning for 1040 uv processes (with 10 device licenses per proc, and 2 connection pool licenses and possible 45% phantom process loading), so the following uvconfig settings are in place: NUSERS 15083 SHM_GNTBLS 32 SHM_GNPAGES 480 SHM_GPAGESZ 512 Thanks Gregor This email and any attachments to it are confidential. You must not use, disclose or act on the email if you are not the intended recipient. Liability limited by a scheme approved under Professional Standards Legislation. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users This email message and any files attaching to it has been transmitted by Youi Pty Ltd and they are intended only for the addressee(s) and contain information which may be privileged, confidential and/or subject to copyright. If you are not the intended recipient, please destroy this e-mail immediately. For full terms and conditions of this e-mail communication please visit http://www.youi.com.au/terms-and-conditions/email-disclaimer .Youi Pty Ltd is committed to responsible environmental management in carrying out its operations. Please consider the environment before printing this email. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] UV11.1.9 uvconfig issue
Interesting - a fixed ceiling of 32mb. Would you consider the following to be a large lock table: GSEMNUM 193 GLTABSZ 150 RLTABSZ 150 -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Colin Lucas Sent: Thursday, 22 November 2012 11:53 AM To: U2 Users List Subject: Re: [U2] UV11.1.9 uvconfig issue At UV11.1.9 the shared memory segment cannot be greater than 32 megabytes. When I tried to set the various values for approximately 800 users and have a huge record/group lock table I blew the limit. Suggest you try to pare down as much as possible the lock table if it is large. Colin Lucas Youi Pty Ltd This email and any attachments to it are confidential. You must not use, disclose or act on the email if you are not the intended recipient. Liability limited by a scheme approved under Professional Standards Legislation. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] UV11.1.9 uvconfig issue
I would not consider those values as large. I did ask via our supplier in Australia ( Meier Business Systems) to lodge a case with Rocket to remove the limitation of 32MB particularly in view of our system having 512GB of main memory. Not sure if this will get a look in the upcoming release 11.1.10. Your current values give about 27,000 concurrent locks. Perhaps you can trim the width down and shorten the depth of GSEMNUM if your system doesn't need the possibility of as many locks being set. Colin Lucas desk +61 7 3166 4930 fax +61 7 5443 8106 web youi.com.au youi abbr. you.insured verb. state of being where you save money by taking control of your insurance yourself. youi.com.au noun. place to reach state of being -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Gregor Scott Sent: Thursday, 22 November 2012 11:03 AM To: U2 Users List Subject: Re: [U2] UV11.1.9 uvconfig issue Interesting - a fixed ceiling of 32mb. Would you consider the following to be a large lock table: GSEMNUM 193 GLTABSZ 150 RLTABSZ 150 -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Colin Lucas Sent: Thursday, 22 November 2012 11:53 AM To: U2 Users List Subject: Re: [U2] UV11.1.9 uvconfig issue At UV11.1.9 the shared memory segment cannot be greater than 32 megabytes. When I tried to set the various values for approximately 800 users and have a huge record/group lock table I blew the limit. Suggest you try to pare down as much as possible the lock table if it is large. Colin Lucas Youi Pty Ltd This email and any attachments to it are confidential. You must not use, disclose or act on the email if you are not the intended recipient. Liability limited by a scheme approved under Professional Standards Legislation. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users This email message and any files attaching to it has been transmitted by Youi Pty Ltd and they are intended only for the addressee(s) and contain information which may be privileged, confidential and/or subject to copyright. If you are not the intended recipient, please destroy this e-mail immediately. For full terms and conditions of this e-mail communication please visit http://www.youi.com.au/terms-and-conditions/email-disclaimer .Youi Pty Ltd is committed to responsible environmental management in carrying out its operations. Please consider the environment before printing this email. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] UV11.1.9 uvconfig issue
Why would 800 users need such an enormous number of locks? -Original Message- From: Colin Lucas col...@youi.com.au To: U2 Users List u2-users@listserver.u2ug.org Sent: Wed, Nov 21, 2012 5:19 pm Subject: Re: [U2] UV11.1.9 uvconfig issue I would not consider those values as large. I did ask via our supplier in Australia ( Meier Business Systems) to lodge a case with Rocket to remove the limitation of 32MB particularly in view of our system having 512GB of main memory. Not sure if this will get a look in the upcoming release 11.1.10. Your current values give about 27,000 concurrent locks. Perhaps you can trim the width down and shorten the depth of GSEMNUM if your system doesn't need the possibility of as many locks being set. Colin Lucas desk +61 7 3166 4930 fax +61 7 5443 8106 web youi.com.au youi abbr. you.insured verb. state of being where you save money by taking control of your insurance yourself. youi.com.au noun. place to reach state of being -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Gregor Scott Sent: Thursday, 22 November 2012 11:03 AM To: U2 Users List Subject: Re: [U2] UV11.1.9 uvconfig issue Interesting - a fixed ceiling of 32mb. Would you consider the following to be a large lock table: GSEMNUM 193 GLTABSZ 150 RLTABSZ 150 -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Colin Lucas Sent: Thursday, 22 November 2012 11:53 AM To: U2 Users List Subject: Re: [U2] UV11.1.9 uvconfig issue At UV11.1.9 the shared memory segment cannot be greater than 32 megabytes. When I tried to set the various values for approximately 800 users and have a huge record/group lock table I blew the limit. Suggest you try to pare down as much as possible the lock table if it is large. Colin Lucas Youi Pty Ltd This email and any attachments to it are confidential. You must not use, disclose or act on the email if you are not the intended recipient. Liability limited by a scheme approved under Professional Standards Legislation. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users This email message and any files attaching to it has been transmitted by Youi Pty Ltd and they are intended only for the addressee(s) and contain information which may be privileged, confidential and/or subject to copyright. If you are not the intended recipient, please destroy this e-mail immediately. For full terms and conditions of this e-mail communication please visit http://www.youi.com.au/terms-and-conditions/email-disclaimer .Youi Pty Ltd is committed to responsible environmental management in carrying out its operations. Please consider the environment before printing this email. ___ 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] UV11.1.9 uvconfig issue
I would not consider those values as large. I did ask via our supplier in Australia ( Meier Business Systems) to lodge a case with Rocket to remove the limitation of 32MB particularly in view of our system having 512GB of main memory. Not sure if this will get a look in the upcoming release 11.1.10. Just had feedback from Rocket Support that this issue should be addressed in 11.1.10, due November-30. In the mean time, adjusting the NUSERS setting (as a result of reducing our Phantom Loading%), and reducing our locking table has finally resulted in a successful uvregen! Thanks Colin This email and any attachments to it are confidential. You must not use, disclose or act on the email if you are not the intended recipient. Liability limited by a scheme approved under Professional Standards Legislation. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] UV11.1.9 uvconfig issue
Glad to hear you have been successful with uvregen. Also thanks for the advice about 11.1.10 Regards, Colin Lucas desk +61 7 3166 4930 fax +61 7 5443 8106 web youi.com.au youi abbr. you.insured verb. state of being where you save money by taking control of your insurance yourself. youi.com.au noun. place to reach state of being -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Gregor Scott Sent: Thursday, 22 November 2012 12:51 PM To: U2 Users List Subject: Re: [U2] UV11.1.9 uvconfig issue I would not consider those values as large. I did ask via our supplier in Australia ( Meier Business Systems) to lodge a case with Rocket to remove the limitation of 32MB particularly in view of our system having 512GB of main memory. Not sure if this will get a look in the upcoming release 11.1.10. Just had feedback from Rocket Support that this issue should be addressed in 11.1.10, due November-30. In the mean time, adjusting the NUSERS setting (as a result of reducing our Phantom Loading%), and reducing our locking table has finally resulted in a successful uvregen! Thanks Colin This email and any attachments to it are confidential. You must not use, disclose or act on the email if you are not the intended recipient. Liability limited by a scheme approved under Professional Standards Legislation. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users This email message and any files attaching to it has been transmitted by Youi Pty Ltd and they are intended only for the addressee(s) and contain information which may be privileged, confidential and/or subject to copyright. If you are not the intended recipient, please destroy this e-mail immediately. For full terms and conditions of this e-mail communication please visit http://www.youi.com.au/terms-and-conditions/email-disclaimer .Youi Pty Ltd is committed to responsible environmental management in carrying out its operations. Please consider the environment before printing this email. ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
