Re: Question about memory usage under z/OS 2.2
On Thu, 1 Dec 2016 16:20:56 +, Vitullo, Carmen P wrote: >Sorry folks I have no control over what corporate email server do, sometime it >sends a message secure sometimes not In that case, you might want to use the web interface at https://listserv.ua.edu/cgi-bin/wa?A0=IBM-MAIN -- Tom Marchant -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: Question about memory usage under z/OS 2.2
Sorry folks I have no control over what corporate email server do, sometime it sends a message secure sometimes not Carmen Vitullo Lead Systems Programmer Arkansas Blue Cross and Blue Shield IT Infrastructure Services 515 West Pershing Blvd. North Little Rock, Arkansas 72114 Office: 501.210.4705 Cell: 501.514.4266 cpvitu...@arkbluecross.com arkansasbluecross.com -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Tom Marchant Sent: Thursday, December 01, 2016 10:19 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 On Thu, 1 Dec 2016 10:00:48 -0600, Vitullo, Carmen P wrote: >You have received a secure message from "Vitullo, Carmen P" > entitled, "RE: Question about memory usage under >z/OS 2.2". > >You can view the message (before 12/15/2016) at the following web address: I will not click on your link. If you have something to say on this list, include it in your email. When you instead send a link that will expire in two weeks, your contribution is worthless to other users who might search the archives. -- Tom Marchant -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN -- Privacy Information: http://privacynotice.net (data rate charges may apply) or 800-524-2621. -- Privacy Information: http://privacynotice.net (data rate charges may apply) or 800-524-2621. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: Question about memory usage under z/OS 2.2
On Thu, 1 Dec 2016 10:00:48 -0600, Vitullo, Carmen P wrote: >You have received a secure message from "Vitullo, Carmen P" > entitled, "RE: Question about memory usage under >z/OS 2.2". > >You can view the message (before 12/15/2016) at the following web address: I will not click on your link. If you have something to say on this list, include it in your email. When you instead send a link that will expire in two weeks, your contribution is worthless to other users who might search the archives. -- Tom Marchant -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: Question about memory usage under z/OS 2.2
You have received a secure message from "Vitullo, Carmen P" entitled, "RE: Question about memory usage under z/OS 2.2". You can view the message (before 12/15/2016) at the following web address: https://mg.usablecs.com/enduser/msg.html?x=d-d9057c9216e3623c177c7858279794f718db8ccdf043b3247eae507fc6acdb14ab5738a2dd8e44afbe8b904b849e5188872c95026481400cb72e33f7a4fa7811 - Delivered with MailGate SC (TM) http://www.axway.com MailGate SC is a trademark of Axway. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: Question about memory usage under z/OS 2.2
Paul, Thanks for the update. We are running 2.1 and did not have the problem, so we will probably not see it in 2.2 either. Regards, Kees. -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Feller, Paul Sent: 01 December, 2016 15:53 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 Kees, APAR PI72631 may interest you. This APAR was opened up because of our issue we ran into under z/OS 2.2. We are being told this also affects z/OS 2.1. This APAR really does nothing for the overall memory usage. As for the memory usage, IBM made a change in z/OS 2.2 around how they handle CSM storage which caused an increase in size. We have setup some automation to issue the " MODIFY vtamname,CSM,FIXED=xxxM" command if we get constrained on CSM storage. APAR Identifier .. PI72631 Last Changed 16/11/23 LOCK CONTENTION WHEN CSM STORAGE GOES CONSTRAINED Symptom .. PR PERFM Status ... OPEN Severity ... 1 Date Closed . Component .. 5655HAL00 Duplicate of Reported Release . 210 Fixed Release Component Name TCP/IP V3 MVSSpecial Notice Current Target Date ..16/12/21 Flags SCP ... Platform Thanks.. Paul Feller AGT Mainframe Technical Support -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Vernooij, Kees (ITOPT1) - KLM Sent: Thursday, December 01, 2016 02:26 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 Paul, We are going to 2.2 soon. Do you have information about the problems? APAR numbers, PTFs? Thanks, Kees. -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Feller, Paul Sent: 11 October, 2016 23:12 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 Mike, thanks for the information. I will review the documents. An update on one of our issues. It looks like IBM has found some type of bug related to CSM storage management. I'm being told an APAR is going to be created. Thanks.. Paul Feller AGT Mainframe Technical Support -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Mike Wawiorko Sent: Tuesday, October 11, 2016 04:33 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 If you were running close to the limit prior to upgrade to z/OS V2.2 without realising it you may just need to review some settings. CSM with D NET,CSM and SYS1.PARMLIB(IVTPRM00) are a good place to start. You may need to look at this if you've added IP interfaces or turned on multiple OSA queues. InbPerf: Dynamic WorkloadQueueing: Yes Also D NET,BFRUSE Try these Share presentations. https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19594-5Fhandout-5F9634-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=j7ZftFOS22CD68KtZLM-IRRC398rPuBBYr2h-d-8F28&e= https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19617-5Fhandout-5F9760-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=y_BDDHQ0o8pQD61MPNsfkR_KtNF6o7zDRnR8mRWhHIw&e= Mike Wawiorko -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN For information, services and offers, please visit our web site: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.klm.com&d=DgIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=OSXds02gK0s9L3p8m4QAFR0J3lMvx85XeQKEMZVhKXE&s=41N7xXKwzbVo7CQWumawpNgndLUWjbKdfbfslJZMJMQ&e= . This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for an
Re: Question about memory usage under z/OS 2.2
Kees, APAR PI72631 may interest you. This APAR was opened up because of our issue we ran into under z/OS 2.2. We are being told this also affects z/OS 2.1. This APAR really does nothing for the overall memory usage. As for the memory usage, IBM made a change in z/OS 2.2 around how they handle CSM storage which caused an increase in size. We have setup some automation to issue the " MODIFY vtamname,CSM,FIXED=xxxM" command if we get constrained on CSM storage. APAR Identifier .. PI72631 Last Changed 16/11/23 LOCK CONTENTION WHEN CSM STORAGE GOES CONSTRAINED Symptom .. PR PERFM Status ... OPEN Severity ... 1 Date Closed . Component .. 5655HAL00 Duplicate of Reported Release . 210 Fixed Release Component Name TCP/IP V3 MVSSpecial Notice Current Target Date ..16/12/21 Flags SCP ... Platform Thanks.. Paul Feller AGT Mainframe Technical Support -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Vernooij, Kees (ITOPT1) - KLM Sent: Thursday, December 01, 2016 02:26 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 Paul, We are going to 2.2 soon. Do you have information about the problems? APAR numbers, PTFs? Thanks, Kees. -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Feller, Paul Sent: 11 October, 2016 23:12 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 Mike, thanks for the information. I will review the documents. An update on one of our issues. It looks like IBM has found some type of bug related to CSM storage management. I'm being told an APAR is going to be created. Thanks.. Paul Feller AGT Mainframe Technical Support -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Mike Wawiorko Sent: Tuesday, October 11, 2016 04:33 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 If you were running close to the limit prior to upgrade to z/OS V2.2 without realising it you may just need to review some settings. CSM with D NET,CSM and SYS1.PARMLIB(IVTPRM00) are a good place to start. You may need to look at this if you've added IP interfaces or turned on multiple OSA queues. InbPerf: Dynamic WorkloadQueueing: Yes Also D NET,BFRUSE Try these Share presentations. https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19594-5Fhandout-5F9634-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=j7ZftFOS22CD68KtZLM-IRRC398rPuBBYr2h-d-8F28&e= https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19617-5Fhandout-5F9760-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=y_BDDHQ0o8pQD61MPNsfkR_KtNF6o7zDRnR8mRWhHIw&e= Mike Wawiorko -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN For information, services and offers, please visit our web site: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.klm.com&d=DgIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=OSXds02gK0s9L3p8m4QAFR0J3lMvx85XeQKEMZVhKXE&s=41N7xXKwzbVo7CQWumawpNgndLUWjbKdfbfslJZMJMQ&e= . This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for any delay in receipt. Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch Airlines) is registered in Amstelveen, The Netherlands, with registered number 33014286 -- For IBM-MAIN subscribe / signoff / archive
Re: Question about memory usage under z/OS 2.2
Paul, We are going to 2.2 soon. Do you have information about the problems? APAR numbers, PTFs? Thanks, Kees. -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Feller, Paul Sent: 11 October, 2016 23:12 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 Mike, thanks for the information. I will review the documents. An update on one of our issues. It looks like IBM has found some type of bug related to CSM storage management. I'm being told an APAR is going to be created. Thanks.. Paul Feller AGT Mainframe Technical Support -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Mike Wawiorko Sent: Tuesday, October 11, 2016 04:33 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 If you were running close to the limit prior to upgrade to z/OS V2.2 without realising it you may just need to review some settings. CSM with D NET,CSM and SYS1.PARMLIB(IVTPRM00) are a good place to start. You may need to look at this if you've added IP interfaces or turned on multiple OSA queues. InbPerf: Dynamic WorkloadQueueing: Yes Also D NET,BFRUSE Try these Share presentations. https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19594-5Fhandout-5F9634-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=j7ZftFOS22CD68KtZLM-IRRC398rPuBBYr2h-d-8F28&e= https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19617-5Fhandout-5F9760-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=y_BDDHQ0o8pQD61MPNsfkR_KtNF6o7zDRnR8mRWhHIw&e= Mike Wawiorko -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for any delay in receipt. Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch Airlines) is registered in Amstelveen, The Netherlands, with registered number 33014286 -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: Question about memory usage under z/OS 2.2
Paul, Could you share the APAR number if it is available? We go to 2.2 before the end of the year and the fix might be useful to take along. Regards, Kees. -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Feller, Paul Sent: 11 October, 2016 23:12 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 Mike, thanks for the information. I will review the documents. An update on one of our issues. It looks like IBM has found some type of bug related to CSM storage management. I'm being told an APAR is going to be created. Thanks.. Paul Feller AGT Mainframe Technical Support -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Mike Wawiorko Sent: Tuesday, October 11, 2016 04:33 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 If you were running close to the limit prior to upgrade to z/OS V2.2 without realising it you may just need to review some settings. CSM with D NET,CSM and SYS1.PARMLIB(IVTPRM00) are a good place to start. You may need to look at this if you've added IP interfaces or turned on multiple OSA queues. InbPerf: Dynamic WorkloadQueueing: Yes Also D NET,BFRUSE Try these Share presentations. https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19594-5Fhandout-5F9634-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=j7ZftFOS22CD68KtZLM-IRRC398rPuBBYr2h-d-8F28&e= https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19617-5Fhandout-5F9760-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=y_BDDHQ0o8pQD61MPNsfkR_KtNF6o7zDRnR8mRWhHIw&e= Mike Wawiorko -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for any delay in receipt. Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch Airlines) is registered in Amstelveen, The Netherlands, with registered number 33014286 -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: Question about memory usage under z/OS 2.2
Mike, thanks for the information. I will review the documents. An update on one of our issues. It looks like IBM has found some type of bug related to CSM storage management. I'm being told an APAR is going to be created. Thanks.. Paul Feller AGT Mainframe Technical Support -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Mike Wawiorko Sent: Tuesday, October 11, 2016 04:33 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Question about memory usage under z/OS 2.2 If you were running close to the limit prior to upgrade to z/OS V2.2 without realising it you may just need to review some settings. CSM with D NET,CSM and SYS1.PARMLIB(IVTPRM00) are a good place to start. You may need to look at this if you've added IP interfaces or turned on multiple OSA queues. InbPerf: Dynamic WorkloadQueueing: Yes Also D NET,BFRUSE Try these Share presentations. https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19594-5Fhandout-5F9634-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=j7ZftFOS22CD68KtZLM-IRRC398rPuBBYr2h-d-8F28&e= https://urldefense.proofpoint.com/v2/url?u=http-3A__share.confex.com_data_handout_share_127_Session-5F19617-5Fhandout-5F9760-5F0.pdf&d=DQIGaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=eUhu3PeeWy6RTndlJVKembFjFsvwCa8eeU_gm45NyOc&m=m_Osofuz1k4cG4FEvz1mCqvII7v8GJC9FLOr2-_5jdI&s=y_BDDHQ0o8pQD61MPNsfkR_KtNF6o7zDRnR8mRWhHIw&e= Mike Wawiorko -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: Question about memory usage under z/OS 2.2
If you were running close to the limit prior to upgrade to z/OS V2.2 without realising it you may just need to review some settings. CSM with D NET,CSM and SYS1.PARMLIB(IVTPRM00) are a good place to start. You may need to look at this if you've added IP interfaces or turned on multiple OSA queues. InbPerf: Dynamic WorkloadQueueing: Yes Also D NET,BFRUSE Try these Share presentations. http://share.confex.com/data/handout/share/127/Session_19594_handout_9634_0.pdf http://share.confex.com/data/handout/share/127/Session_19617_handout_9760_0.pdf Mike Wawiorko This e-mail and any attachments are confidential and intended solely for the addressee and may also be privileged or exempt from disclosure under applicable law. If you are not the addressee, or have received this e-mail in error, please notify the sender immediately, delete it from your system and do not copy, disclose or otherwise act upon any part of this e-mail or its attachments. Internet communications are not guaranteed to be secure or virus-free. The Barclays Group does not accept responsibility for any loss arising from unauthorised access to, or interference with, any Internet communications by any third party, or from the transmission of any viruses. Replies to this e-mail may be monitored by the Barclays Group for operational or business reasons. Any opinion or other information in this e-mail or its attachments that does not relate to the business of the Barclays Group is personal to the sender and is not given or endorsed by the Barclays Group. Barclays Bank PLC. Registered in England and Wales (registered no. 1026167). Registered Office: 1 Churchill Place, London, E14 5HP, United Kingdom. Barclays Bank PLC is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (Financial Services Register No. 122702). -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: Question about memory usage under z/OS 2.2
Unless your site is exceptionally large, it is more likely that you have some other sort of problem that is manifesting itself as memory related. We maintain a lot of sites and we have our software running at hundreds of others and I have never heard anyone complain that they are experiencing memory related problems with TCP itself. I suppose it's possible, but it doesn't seem likely that your site is the only one that has issues like this. Brian -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Question about memory usage under z/OS 2.2
This is one of those situation where you hear people say "we have run this way for a long time". Well we have started to see issues with the world of Vtam and TCP/IP around memory usage. We are running z/OS 2.2. We now have several open PMRs with IBM related to memory issues. We had OMPROUTE go down with an S878 and we have seen issues with running out of CSM fixed storage. We have also seen TCP/IP get an S4C5. Have other people seen an increase in memory usage for the Communication Server environments? Thanks.. Paul Feller AGT Mainframe Technical Support -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
