VM APAR VM64021 has been opened to address this problem. Mary Ellen Carollo z/VM Development IBM Endicott
On Wed, 10 May 2006 11:23:02 -0500, Brian Nielsen <[EMAIL PROTECTED]> wrote: >This morning the LAN team was performing maintenance on the external CISCO >box that my OSA's connect to. The logs shows the VSWITCH controllers >dutifully failing over between the 2 OSA cards each time the CISCO was >rebooted. After several failover iterations I get HCPSWU2832E messages >and it never does anything after that. The log shows this at the end: > > >05:55:36 HCPSWU2830I VSWITCH SYSTEM SWITCH02 status is devices attached. >HCPSWU2830I DTCVSW1 is VSWITCH controller. >05:55:36 HCPSWU2832E The connection for VSWITCH SYSTEM SWITCH02 is not >active. >HCPSWU2832E None of the RDEVs are available working QDIO OSA Express >devices. >05:55:36 OSA 0500 DETACHED DTCVSW1 0500 BY DTCVSW1 >05:55:36 OSA 0501 DETACHED DTCVSW1 0501 BY DTCVSW1 >05:55:36 HCPSWU2832E The connection for VSWITCH SYSTEM SWITCH02 is not >active. >HCPSWU2832E None of the RDEVs are available working QDIO OSA Express >devices. >05:55:36 OSA 0502 DETACHED DTCVSW1 0502 BY DTCVSW1 > > >Doing Q VSWITCH showed that there was no longer a controller associated >with the VSWITCHes and that the devices were in "Error: Detached" status . > >I had to do a SET VSWITCH SWITCH02 CONNECT to bring it back into working >order. > >So, my questions are: > >1) What conditions in the OSA cause CP to think the RDEVs are no >longer "working QDIO OSA Express devices"? > >2) Is there anything I can do on the VM side to make this recover more >reliably when the LAN team messes with their CISCO box? I'm not currently >running PROP, and would prefer not to start just for this. > >I'll probably open up a problem with the support center, but wanted to >check in here first. > >Brian Nielsen >======================== ========================= =======================
