PQ68076 is MVS ONLY related to GETMAIN activity, not AIX and there is no equivalent issue on AIX. So, the problem is something else.
Paul D. Seay, Jr. Technical Specialist Naptheon Inc. 757-688-8180 -----Original Message----- From: Dan Foster [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 10, 2002 1:16 PM To: [EMAIL PROTECTED] Subject: Re: TSM SERVER 5.1.5.2 Hot Diggety! David Longo was rumored to have written: > 5.1.5.2 has been out about a month or so now. > Also that something else isn't broke? There was a major performance bug fixed in 5.1.5.3; we had a really nasty situation where a west coast client was sending data at only 2 Mbps to the east coast server; raw network between the two is up to 32 Mbps as evidenced by ttcp tests between west coast client and other east coast servers on the same subnet. Turns out we needed an efix for the pre-release version of fixed netinet driver in AIX 5.1 (to be bos.net.tcp.client 5.1.0.37 and released next week) to fix the OS perf bug *AND* to also upgrade to 5.1.5.3 from 5.1.5.2. Doing so improved the ITSM network perf from 2 Mbps to 8 Mbps, and raw OS network perf to 32 Mbps. Merely fixing the OS perf bug wasn't sufficient for us. (We tested and retested between every single step to rule out multiple variables.) >From the 5.1.5.3 README: PQ68076 PERFORMANCE DEGRADATION AFTER UPGRADE TO 5.1.5.0, 5.1.5.1 OR -Dan
