HP-UX Reference (11i v1 05/09) - 1M System Administration Commands A-M (vol 3)

a
arraydsp(1M) arraydsp(1M)
NAME
arraydsp - display the status and operating configuration of the disk array.
SYNOPSIS
arraydsp [-l [LUN]| -d
| -c | -s | -v | -h | -a][-V][-S][
-?] array-id
arraydsp { -r stime etime | -m
stime etime [ int]}[-V][-S][-?] array-id
arraydsp -i [-V][-S][
-?]
arraydsp -R [-V][-?]
DESCRIPTION
arraydsp displays status and configuration information for the disk array identified by array-id.Logical
configuration, physical configuration, current status, and performance data can all be displayed using
arraydsp. A list of the serial numbers of all the disk arrays recognized by the host can also be displayed.
The array-id used to address the disk array can be the disk array serial number, the character device file
name of any LUN on the array (LUN 0 if no LUNs are created), or the alias text string assigned to the disk
array.
Options
arraydsp supports the following options:
none Display general information about the disk array. This includes product and vendor
information, array state, and capacity usage.
-a Display the information presented by the -l,-d,-c, -s,-v and
-h options. This is a
quick way of displaying all configuration and status information about the disk array.
This option will display information for all LUNs.
-c Display information for each controller installed in the disk array.
-d Display information for all disks installed in the array.
-h Display status information about the disk array hardware. This includes controller,
power supply, and fan status.
-i Display the serial number of all disk arrays currently connected to and recognized by
the server. Because this option is device-independent, it does not use array-id .
-l [LUN] Display information for the LUN identified by LUN.IfLUN is not specified, display
information for all LUNs on the disk array.
-m stime etime [ int ]
Display detailed performance metrics. These are the metrics on which the perfor-
mance recommendations are based. Performance is analyzed over the period of time
beginning at stime and ending at etime. A detailed description of the performance
metrics is included later in this manual page.
The int (interval) value controls the resolution of the data display. Each interval incre-
ment equals 15 minutes, with a default of 4 (1 hour).
The format for entering time is mmddhhmm[yy]:
mm Month (01-12)
dd Day (01-31)
hh Hour (00-23)
mm Minute (00-59)
yy Year (optional)
-r stime etime Display recommendations for improving disk array performance. The recommenda-
tions are based on various performance metrics maintained by the disk array. Perfor-
mance is analyzed over the period of time beginning at stime and ending at etime.
See above for the format for entering time.
-R Rescan for disk arrays. The host will scan for all supported disk arrays and update the
current list. This may be useful if a new disk array has been added but does not yet
show up in the array list. It is also useful if the state of the disk array has changed
(for example, following a firmware update).
Section 1M−−50 Hewlett-Packard Company − 1 − HP-UX 11i Version 1: September 2005