HP StorageWorks HSG80 Enterprise Modular Storage RAID Array Fibre Channel Solution Software V8.8 for Sun Solaris Release Notes (AA-RV1SA-TE, March 2005)

ACS Enhancements and Fixes
25HSG80 Enterprise Modular Storage RAID Array Fibre Channel Solution Software V8.8 for Sun
Solaris Release Notes
New LFC OE199001 and
updates to Repair Code 90
(continued)
Follow these steps to troubleshoot the above Recursive
Bugcheck error scenarios:
1. On “the other” controller, SET NOFAILOVER.
2. Issue a SET MULTIBUS_FAILOVER COPY=THIS
from “the other” controller that did not fail.
Note that there is a unit that is inoperative. Take corrective
steps to resolve that unit.
3. Host inoperability and
time-consuming events
Delays have been implemented into ACS during
time-consuming events to prevent host inoperability issues.
4. Host aborts and OpenVMS
load
ACS improvements have been made to reduce the number
of aborts occurring under conditions of heavy I/O loads.
5. Handling of SMART errors on
a device while RUN CONFIG
operations is executing
Issues surrounding SMART errors while the RUN CONFIG
command is running have been resolved.
6. SMART error eject flag ACS has been fixed to ensure that the SMART error eject
flag is treated symmetrical across both controllers after
FRUTIL operations.
7. Management enable flag ACS has been fixed to ensure that the management enable
flag is treated symmetrical across both controllers after
FRUTIL operations.
8. Bad disk drives moving from a
failedset to a spareset
An issue involving a defective disk drive being inadvertently
moved from the failedset to the spareset has been resolved.
9.
Clone utility and controller
memory leaks
The issue involving controller memory resource leaks while
the
CLONE utility is executing has been resolved.
10. Controller inoperability during
controller replacement (LFC
011C010)
The issue involving controller inoperability on the surviving
controller during the installation of a new controller while
using FRUTIL and resulting in Last Failure Code (LFC)
011C010 (LED Code 25) is fixed.
11. Disk drive error handling
improvement
ACS has been fixed to substantially reduce issues
surrounding controller inoperability problems resulting from
the installation of bad disk drives into a subsystem.
Table 4: ACS fixes (Continued)
Item Subject Description