CLI Guide

Omconfig Enable Device Write Cache
Table 125. omconfig Enable Device Write Cache
Description
Enables write cache on a physical disk for the PCIe SSD controller.
Syntax
omconfig storage pdisk
action=enabledevicewritecache controller=id
pdisk=<PDISKID>, where id is the controller ID. The
<PDISKID> variable specifies 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 Enable 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=enabledevicewritecache controller=1
pdisk=0:2:3
Omconfig Disable Device Write Cache
Table 126. omconfig 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 specifies 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
Omconfig Export Reliability Log
Table 127. omconfig 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 specifies the physical disk.
140 Omconfig storage commands