HP 3PAR F-Class, T-Class, StoreServ 10000 Storage Troubleshooting Guide (QL226-96953, May 2013)

the state of the disk using CLI commands such as showpd -s, showpd -i, and
showfirmwaredb.
cli% showpd -s 3
Id CagePos Type -State-- -Detailed_State-
3 0:4:0 FC degraded old_firmware
cli% showpd -i 3
Id CagePos State ----Node_WWN---- --MFR-- ---Model--- -Serial- -FW_Rev-
3 0:4:0 degraded 200000186242DB35 SEAGATE ST3146356FC 3QN0290H XRHJ
cli% showfirmwaredb
Vendor Prod_rev Dev_Id Fw_status Cage_type
...
SEAGATE [XRHK] ST3146356FC Current DC2.DC3.DC4
PD Example 5
Component --Identifier-- -------Description----------
PD -- Sparing Algorithm is not set
PD Suggested Action 5
Check the system’s Sparing Algorithm value using the CLI command showsys -param. The value
is normally set during the initial installation (OOTB). If it must be set later, use the command setsys
SparingAlgorithm; valid values are Default, Minimal, Maximal, and Custom. After setting the
parameter, use the admithw command to programmatically create and distribute the spare
chunklets.
% showsys -param
System parameters from configured settings
----Parameter----- --Value--
RawSpaceAlertFC : 0
RawSpaceAlertNL : 0
RemoteSyslog : 0
RemoteSyslogHost : 0.0.0.0
SparingAlgorithm : Unknown
PD Example 6
Component --Identifier-- -------Description----------
PD Disk:32 ST3400755FC PD for cage type DC3 in cage position 2:0:0 is missing from
the firmware database
PD Suggested Action 6
Check the release notes for mandatory updates and patches to the HP 3PAR OS version that is
installed and install as needed to support this PD in this cage.
118 Troubleshooting