Displaying Interface And Disk Information; The Sasmgr Utility - HP AH226A - Smart Array E500/256MB Controller RAID Support Manual

/usr/sbin/ioscan [-F] -m dsf [devfile]
/usr/sbin/ioscan -m hwpath [-F] [-H hw_path]
/usr/sbin/ioscan -s
/usr/sbin/ioscan -r -H hw_path
/usr/sbin/ioscan -B
/usr/sbin/ioscan -U
/usr/sbin/ioscan -a [-F]
For a complete explanation of ioscan command line options and parameters for the version of
HP-UX that you are using, see the ioscan(1M) manpage.

Displaying Interface and Disk Information

The following example will display information about interface cards which use the sasd driver:
# ioscan -fnkd sasd
Class
====================================================================
escsi_ctlr
The following example will display information about disk devices:
# ioscan -fnkC disk
Class
ion
====================================================================================
disk
disk
disk
disk
disk
disk 11
For each hardware module on the system, ioscan displays by default the hardware path to the
hardware module, the class of the hardware module, and a brief description. If the device is
connected, but not found, then it is in a "no hardware" state. If the device is in a no hardware
state, use sasmgr to further check the state of the I/O card; see
and Information" (page

The sasmgr Utility

You can use the sasmgr utility to manage HP-UX Serial Attached SCSI (SAS) mass storage core
I/O controllers. The sasmgr command syntax is as follows:
SYNTAX
Path:
sasmgr [-h][-f] add -D device_file -q raid -q level=raid_level -q
enc_bay=enc:bay[,enc:bay] [-q size=size] [-q rebuild_rate=rate]
sasmgr [-h][-f] add -D device_file -q raid -q spare -q enc_bay=enc:bay
sasmgr [-h][-f] bdr -D device_file -q lun={all | lun_dsf}
52 Configuring and Troubleshooting the Controller Online
I H/W Path Driver S/W State
0 0/4/1/0 sasd CLAIMED
/dev/sasd0
I H/W Path Driver
0 0/0/2/1.0.16.0.0 sdisk
/dev/dsk/c0t0d0
3 0/4/1/0.0.0.2.0 sdisk
/dev/dsk/c1t2d0
4 0/4/1/0.0.0.3.0 sdisk
/dev/dsk/c1t3d0
5 0/4/1/0.0.0.4.0 sdisk
/dev/dsk/c1t4d0
8 0/4/1/0.0.0.7.0 sdisk
/dev/dsk/c1t7d0
/dev/dsk/c1t7d0s1
/dev/dsk/c1t7d0s2
/dev/dsk/c1t7d0s3
0/4/1/0.0.0.10.0 sdisk
/dev/dsk/c1t10d0
57).
/opt/sas/bin
H/W Type Description
INTERFACE HP PCI/PCI-X SAS MPT Adapter
S/W State H/W Type
CLAIMED DEVICE
/dev/rdsk/c0t0d0
CLAIMED DEVICE
/dev/rdsk/c1t2d0
CLAIMED DEVICE
/dev/rdsk/c1t3d0
CLAIMED DEVICE
/dev/rdsk/c1t4d0
CLAIMED DEVICE
/dev/rdsk/c1t7d0
/dev/rdsk/c1t7d0s1
/dev/rdsk/c1t7d0s2
/dev/rdsk/c1t7d0s3
CLAIMED DEVICE
/dev/rdsk/c1t10d0
"Displaying General Statistics
Descript
TEAC DV-28E-N
HP DG072A9BB7
HP DG072A9BB7
HP DG036A8B5B
HP DG036A9BB6
HP IR Volume