edge switch 2/32 release notes

release notes - edge switch 2/32
release notes - edge switch 2/32 9
Workaround
Please utilize the following procedure if this is needed for your SAN deployment.
1. PRIOR to fabric build, set the R_A_TOV value of all edge switches and directors
to 200 tenths of a second or 20 seconds. This has to be done in the Operating
Parameters of each SAN device.
2. In the Operating Parameters of each edge switch, set Switch Priority value to
Never Principal.
3. In the Operating Parameters of each core switching device, set the Switch
Priority value to Default.
Open VMS LUN Stuck in Mount Verify State
When a hp StorageWorks director 2/64 is utilized as a core switching device and it
experiences a complete power off condition, sometimes the connected Open VMS
servers may maintain a mount verify state.
Workaround
Utilizing the HAFM server, perform a port block followed by a port unblock for
HBAs in the affected server. This action will resolve the problem.
Alternately, the problem is also resolved by performing a cable unplug/plug to the
affected server HBAs.
SCSI Error During a Core Switch Power Off
When a hp StorageWorks director 2/64 is utilized as a core switching device and it
experiences a complete power off condition, sometimes Windows SecurePath
Manager will accurately show failed paths, I/O will correctly transfer to redundant
paths, but the original paths will not repair themselves when the director returns to
online status.
Workaround
Utilizing the HAFM server, perform a port block followed by a port unblock for
HBAs in the affected server. This action will resolve the problem.
Alternately, the problem is also resolved by performing a cable unplug/plug to the
affected server HBAs.