sautil.1m (2011 03)

s
sautil(1M) sautil(1M)
download_encl_fw
fw_image encl_physical_drive_id
This option downloads the specified firmware image file (fw_image) to the storage enclo-
sure processor. This option is supported on SAS Smart Array HBAs only. The image file
name is case-sensitive. The firmware download process takes ten to fifteen minutes. All
I/O to the controller are temporarily halted during this time.
get_disk_err_log
physical_drive_id [
-raw]
This option displays the error log for the physical disk specified by physical_drive_id.
When the optional
-raw argument is specified, the raw data (in bytes) are displayed.
get_fw_err_log
[-raw]
This option displays the firmware error log of the RAID SA controller. When the optional
-raw argument is specified, the raw data (in bytes) are displayed.
get_pci_header
This option displays the RAID SA controller’s PCI configuration header.
get_trace_buf
This option displays the trace buffer of the RAID SA "ciss" driver.
license_add_key
license_key
This option installs the specified license key (license_key ) to RAID SA controller.
license_list_keys
This option displays license keys installed in RAID SA controller.
read_regs This option allows interactive reading of the RAID SA controller’s registers.
WARNING: Reading an invalid register may cause a system crash.
reset_ctlr This option resets the controller. Some situations that may require a controller reset are:
1) OLR was performed and the logical drives on the replacement controller are not
detected;
2) a disk enclosure with an existing RAID configuration was hot-added and the logical
drives on that enclosure are not detected.
run_startup_script
This option runs the RAID SA startup script to recreate the device files (/dev/cissX
).
scan This option tells the controller to rescan all SCSI buses. A situation that may require a
scan is when a physical disk is hot-inserted into the system’s internal drive bay.
set_transfer_rate
rate
This option tells the controller to set the SCSI transfer rate to a lower speed than it
would normally allow. Valid arguments for the rate field are
auto
, async, sync,
ultra, ultra-2 (and ultra-160 for controllers that support Ultra-320).
start_recovery
This option tells the controller to start rebuilding any logical drives that are in READY
FOR RECOVERY OPERATION state. All logical drives in this state will eventually tran-
sition to RECOVERING. Heavy I/O to the controller may delay this transition. There is
no adverse impact if this option is invoked when no logical drives are in READY FOR
RECOVERY OPERATION state.
stat This option displays statistics counters maintained by the RAID SA "ciss" driver.
vpd This option displays Vital Product Data (vpd). This option is only available for
SAS/SATA. Vital Product Data contains Product Description, Part Number, Engineering
Date Code, Serial Number, Miscellaneous Information, Manufacturing Date Code, EFI
Version, Asset Tag, HBA Firmware Version, and WWN.
Logical Drive State Definitions
OK All physical disks in the logical drive are operational.
FAILED Some possible causes:
1) Multiple physical disks in a fault-tolerant (RAID 1, 1+0, 5, ADG) logical drive have
failed.
2) One or more disks in a RAID 0 logical drive have failed.
HP-UX 11i Version 3: March 2011 − 3 − Hewlett-Packard Company 3