On Wed, 2 Apr 2008 11:08:49 -0500, Gilbert Cardenas <[EMAIL PROTECTED]> wrote:
>Hello everyone, I'm looking for some feedback for some problems were having >with the operating system either locking up (ipl locked up) or slowing down to >a crawl for a period of around 30 minutes. > >There are always changes going in but the most recent and suspect is that >1.9 tolerations ptfs were applied recently to the o/s. > >The only symptom that something is happening is that any TSO users logged >on get disconnected and an error message is issued: >IKT116I USERID RECEIVE ERROR,RPLRTNCD=14 RPLFDB2=13 > SENSE=00000000 WAITING FOR RECONNECTION >IKT122I IPADDR..PORT ... > >I could'nt find the RTNCD=14 with FDB2=13 in z/OS V1R7.0 Comm Svr: SNA >Messages or the z/OS Communications Server: IP and SNA Codes and SNA >Programming Guide > >I've googled trying several variations but so far all I could come up with is that >there is possibly some problems with auxillary storage or getmain/freemain >virtual storage. > >If anyone has run across these codes I would appreciate any information you >could share with me. > >This is only happening once a week at the same general time so I have >scheduled several display commands such as D ASM,ALL and $DA to display >what is going on at the time. > >There are several jobs that are processing across 3 lpars (not sysplexed) and >it's hard to isolate it to one job (it this is really the culprit.) > >Are there any other commands I can issue to detect what might be going on >with the system at intervals leading up to the slowdown as we have very little >information to act upon except for the TSO users being forced off. > >Thanks in advance, >Gil. > Since it looks like you can predict when it will happen again, instead of trying to figure it out by issuing operator commands, take a console dump of VTAM, TCPIP, GRS and WLM (that should be good for starters) and open up a PMR with IBM (unless you can start diagnosis yourself from the dump). Mark -- Mark Zelden Sr. Software and Systems Architect - z/OS Team Lead Zurich North America / Farmers Insurance Group - ZFUS G-ITO mailto:[EMAIL PROTECTED] z/OS Systems Programming expert at http://expertanswercenter.techtarget.com/ Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
