HP StorageWorks Scalable File Share - Manual (Page 144)

Verifying, diagnosing, and maintaining the system 6–14
This example shows that there are errors in the disk’s log. Such errors do not necessarily mean that
the disk has failed or is about to fail; however, HP recommends that you periodically review the status
of any disk that is logging errors.
Repeat these steps for each SFS20 array attached to the server.
6.1.4.3 Identifying Smart Array 6404 HBA controller serial numbers
To identify the serial numbers of the Smart Array 6404 HBA controllers on a server using the
hpacucli
tool, enter the following command:
=> controller all show
MSA20 at 01 (sn: P6C8CX7MQPS7UG)
MSA20 at 02 (sn: P6C8CX7MQPS7X6)
Smart Array 6i in Slot 0 ()
Smart Array 6400 EM in Slot 3b(sn: P577C0G9SQF0K8)
Smart Array 6400 in Slot 3 (sn: P57820H9SQE1Y9)
Take note of the Smart Array 6404 HBA controller serial numbers, and proceed to Section 6.1.4.2 to view
the information on the Smart Array 6404 HBA controllers.
6.1.4.4 Reviewing Smart Array 6404 HBA controller information
To review Smart Array 6404 HBA controller information using the
hpacucli
tool, perform the following
steps:
1. Set the Smart Array 6404 HBA controller serial number (as identified in Section 6.1.4.3) as the target
for the
hpacucli
tool, as shown in the following example:
=> set target controller sn=P577C0G9SQF0K8
controller serialnumber=P577C0G9SQF0K8
=>
2. View the information on the Smart Array 6404 HBA controller by entering the
show
command, as
shown in the following example:
=> show
Controller Smart Array 6400 in Slot 3b
Bus Interface: pci
slot: 3b
serialnumber: P577C0G9SQF0K8
Cache serialnumber: P577A0C9SQE1T8
RAID ADG status: True
RAID ADG Enabler Status: OK
Controller Status: OK
Hardware Revision: Rev B
Firmware Version: 2.62
Rebuild Priority: Low
Expand Priority: Low
Surface Scan Delay: 0 sec
Cache Board Present: True
Cache Status: NotConfigured
Accelerator Ratio: 50/50 (read/write)
Read Cache Size: 0 MB
Write Cache Size: 0 MB
Total Cache Size: 128 MB
Battery Backed Cache Size: 128 MB
Non Battery Backed Cache Size: 0 MB
Battery Pack Count: 2
Battery Status: OK
=>
Review the output from the
show
command, as follows:
• The
Controller Status
field should be set to
OK
.
• The
Cache Status
field should be set to
NotConfigured
.