CLI Guide

Omcong Disable Device Write Cache
Table 126. omcong Disable Device Write Cache
Description
Disables write cache on a physical disk for the PCIe SSD
controller.
Syntax
omconfig storage pdisk
action=disabledevicewritecache controller=id
pdisk=<PDISKID>, where id is the controller ID. The
<PDISKID> variable species the physical disk.
NOTE: To obtain these values, type omreport storage
controller to display the controller IDs and then type
omreport storage pdisk controller=ID to display the IDs
for the physical disks attached to the controller.
Example to Disable write cache on physical disk 3 on connector 0 of
controller 1. On a SAS controller, the physical disk resides in
enclosure 2.
Example for SAS controllers
omconfig storage pdisk
action=disabledevicewritecache controller=1
pdisk=0:2:3
Omcong Export Reliability Log
Table 127. omcong Export Reliability Log
Description
Exports log on a physical disk or the NVMe adapter. The
reliability log for the device PCIe SSD device or NVMe device is
exported to the Windows folder on systems running Windows,
and to /var/log directory on systems running Linux.
Syntax
omconfig storage pdisk action=exportlog
controller=id pdisk=<PDISKID>
filename=<filename>, where id is the controller ID . The
<PDISKID> variable species the physical disk.
NOTE: To obtain these values, type omreport storage
controller to display the controller IDs and then type
omreport storage pdisk controller=ID to display the IDs
for the physical disks attached to the controller.
NOTE: The <lename> is optional. If <lename> is not
present, a default lename is assigned.
NOTE: Depending on the PCIe SSD or NVMe device the
log le name will be PCIeSSD_<device
name>_<timestamp>.log or NVMe_<device
name>_<timestamp>.log where the <device name> is
the name of the device and timestamp is month, day,
hour, minute and second during which the command is
executed.
Example to Export log on physical disk 3 on connector 0 of controller 1. On a
SAS controller, the physical disk resides in enclosure 2.
Example for SAS controllers
omconfig storage pdisk action=exportlog
controller=1 pdisk=0:2:3
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