HP StorageWorks Scalable File Share - Manual (Page 143)

Verifying the system 6–13
• Use the following table to determine the
drive_number
for the array; the drive number is
derived from the bay number. For example, the drive number for the disk in bay 3 is 130.
In the following example, the
hpls_cciss_info
command gets the status of the disk in bay
10:
# hpls_cciss_info -i -D 1,2,0,145
CONTROLLER:1:BUS:2:DRIVE:145:BLOCKSIZE:512:BLOCKS:488397168:BOX:1:BAY:10:TYP
E:
SERIAL_ATA:RPM:0:MODEL:Maxtor
7Y250M0 :SERIAL:Y6915WHE :FIRMWARE:YAR51KW0:
DISKSTATUS:logvol,smartcapable,smartenabled,smartfactoryerr
If one or more of the following values are displayed in the
DISKSTATUS
field, this indicates that
a disk failure is predicted:
•
smartfactoryerr
— predictive failure (
01/5D
) errors are recorded in the Factory M&P
data for this drive.
•
smartpowererr
— predictive failure (
01/D5
) errors are recorded in the Since Power
M&P data for this drive.
TIP: You can use the
diskinfo
wrapper script for the
hpls_cciss_info
command to view
the drive status on all SFS20 arrays attached to a server. To run the
diskinfo
script, enter the
following command on the server:
# /usr/opt/hpls/diags/bin/diskinfo -v
The command reports disk and controller information for all arrays attached to the server. The
-v
argument is optional; if you do not use it, the command provides the report in a shorter
summary format.
9. Check that there are no errors being logged for disks.
If errors are being logged, events such as the following are generated:
2005/04/08 09:47:07 storage !! south1: P6C8CX7MQPS7UK: array 1: disk bay 12:
disk Y6912TFE is logging errors (was online)
You can search for these events in the system log by entering the following command:
sfs> show log facility=storage && data contains "disk bay"
If you find such events in the log, you can confirm the current status of the disk by entering the
hpls_cciss_info
command using the following syntax:
hpls_cciss_info -E -D controller,port,0,drive_number
See Step 8 for information on how to determine the
controller
,
port
, and
drive_number
values to use in the command.
In the following example, the
hpls_cciss_info
command gets the status of the disk in bay 10:
# hpls_cciss_info -E -D 1,2,0,145
Disk 1,2,0,145: logged 39 offset 19
[13] type 1 scsi_op 40 sense 0x4 qual 0 sense_code 0x8 (10 mins ago)
[18] type 1 scsi_op 40 sense 0x3 qual 0 sense_code 0x11 (5 mins ago)
Medium Error: Unrecovered Read Error
Bay Drive
Number
Bay Drive
Number
Bay Drive
Number
Bay Drive
Number
1 128 4 131 7 134 10 145
2 129 5 132 8 135 11 146
3 130 6 133 9 144 12 147