HP NetRAID-4M Controller - Manual (Page 78)

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Command Line Interface User’s Guide
After setting the report count, use the disk show smart
command to verify the report count setting.
Displaying and Clearing the Error Count
The error count attribute indicates the number of errors that
S.M.A.R.T. encountered on a disk.
The CLI allows you to do the following:
■ Display the error count
■ Clear the error count
To display the number of errors on a disk, use the disk show
smart command, as in the following example. The Error Count
column shows the number of errors reported by S.M.A.R.T. The
example shows that S.M.A.R.T. encountered no (0) errors for devices
(2,1,0) and (2,2,0).
HPN0> disk show smart
Executing: disk show smart
Smart Method of Enable
Capable Informational Exception Performance Error
C:ID:L Device Exceptions(MRIE) Control Enabled Count
------ ------- ---------------- --------- ----------- ------
2:01:0 Y 6 Y N 0
2:02:0 Y 6 Y N 0
To clear the S.M.A.R.T. error count, use the disk set smart
command with the /clear=TRUE switch. The error count is the
number of exceptions that have occurred since the last time they
were cleared. The following example shows how to clear the error
count on SCSI device (2,1,0):
HPN0> disk set smart /clear=TRUE (2,1,0)
Executing: disk set smart /clear=TRUE (CHANNEL=2,ID=1,LUN=0)
SMART parameters on disk (2,01,0) were successfully set.
After clearing the error count, use the disk show smart
command to verify the exception report count setting.
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