3PAR InForm Operating System 2.3.1 Release Notes (320-200178 Rev D, May 2010)

2.32
3PAR InForm Operating System Release Notes InForm OS Version 2.3.1
2.8.23 Busy Volumes May Lead to Failure of setrcopygroup failover
Command when Executed Against the Periodic Secondary of a Synchronous
Long Distance Remote Copy Group (Bug 46693)
If the setrcopygroup failover command is executed against the periodic secondary of a
Synchronous Long Distance Remote Copy group while the volumes of that group are busy
(such as during volume growth or tuning) or some other transient error is encountered the
command will eventually timeout and fail rather than waiting for the condition to clear. The
failover task for the group will fail with an error similar to this one after approximately three
minutes:
 Workaround - Re-issue the setrcopygroup failover command.
2.8.24 System Manager Core while Removing WWN from Host Definition
(Bug 46815)
If the removehost -rvl command is used to remove a WWN from a host when the WWN is
visible on multiple ports, and a volume is exported to the host, the next reference to the list of
VLUNs associated with that host (such as by a showvlun command) will cause a system
manager panic.
 Workaround - If the WWN is made no longer visible from multiple ports, it can be safely
removed, for example, by changing the zoning configuration on the switch.
2009-10-19 16:21:17 PDT Failed Failed to push data from target RC81_RCFC to group MM237_4.r337, target
returned:
Target system RC81_RCFC could not be contacted (typically due to link failures).