Error Conditions - HP XP48 Configuration Manual

Error conditions

Error Condition
The logical devices are not
recognized by the host.
The host does not reboot
properly after hard shutdown.
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Depending on your system configuration, you may be able to view error
messages as follows:
• View SIMs in Command View (Device Health tab).
• View R-SIMs in Remote Control XP, including reference codes and
severity levels of recent R-SIMs.
• View SIMs that generate SNMP traps on the host.
Recommended Action
Verify that the READY indicator lights on the disk array are ON.
Verify that fiber cables are correctly installed and firmly connected.
Verify that the target IDs are properly configured. The LUNs for each
TID must start at 0 and continue sequentially without skipping any
numbers.
Verify that the TIDs/WWNs on each bus are unique. Do not install two
devices with the same ID on the same bus.
Recheck the buses for new devices.
Verify that LUSE devices are not intermixed with normal LUNs on the
same port.
Verify that the maximum number of LUSE devices per port has not
been exceeded.
Verify that the disk array Host Mode is set correctly.
If you power off the host without executing the shutdown process, wait
three minutes to allow the disk array's internal timeout process to
purge queued commands. If the host restarts while the disk array is
processing queued commands, the host may not reboot successfully.
HP StorageWorks Disk Array XP Operating System Configuration Guide: SGI IRIX