I would be curious whether the HMC had any data during that time.
On Wed, Jan 7, 2009 at 11:02 AM, JE Thinnes <jethin...@aol.com> wrote: > We just experienced a 4 minute 'outage' on our z/OS system. (single image > z/OS 1.9 system). > > By 'outage', I mean we could not communicate with MVS through TSO or the > z/OS consoles. There is a 4 minute gap in SYSLOG. The same for CICS, IMS > and DB2 logs. > > There were no system dumps or other indicators. > > We reviewed SYSLOG for the 15 minutes that preceeded the 'outage' and did > not find anything. TMONMVS had a 4 minute gap in the collector during > the 'outage'. > > Any suggestions how we can determine what happened? > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO > Search the archives at http://bama.ua.edu/archives/ibm-main.html > -- Glen J. Gasior (630) 712-2104 Chicago, Illinois 60611 "Leadership that improves the process of change" ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
