title: HPE-ssacli category: Hardware time: 1731249040696 --- HP Enterprise `ssacli` command examples Install `ssacli` - https://downloads.linux.hpe.com/SDR/project/mcp/ ### Show configuration ``` ssacli ctrl all show config ``` ### Controller status ``` ssacli ctrl all show status ``` ### Show detailed controller information for all controllers ``` ssacli ctrl all show detail ``` ### Show detailed controller information for controller in slot 0 ``` ssacli ctrl slot=0 show detail ``` ### Rescan for New Devices ``` ssacli rescan ``` ### Physical disk status ``` ssacli ctrl slot=0 pd all show status ``` ### Show detailed physical disk information ``` ssacli ctrl slot=0 pd all show detail ``` ### Logical disk status ``` ssacli ctrl slot=0 ld all show status ``` ### View Detailed Logical Drive Status ``` ssacli ctrl slot=0 ld 2 show ``` ### Create New RAID 0 Logical Drive ``` ssacli ctrl slot=0 create type=ld drives=1I:1:2 raid=0 ``` ### Create New RAID 1 Logical Drive ``` ssacli ctrl slot=0 create type=ld drives=1I:1:1,1I:1:2 raid=1 ``` ### Create New RAID 5 Logical Drive ``` ssacli ctrl slot=0 create type=ld drives=1I:1:1,1I:1:2,2I:1:6,2I:1:7,2I:1:8 raid=5 ``` ### Delete Logical Drive ``` ssacli ctrl slot=0 ld 2 delete ``` ### Add New Physical Drive to Logical Volume ``` ssacli ctrl slot=0 ld 2 add drives=2I:1:6,2I:1:7 ``` ### Add Spare Disks ``` ssacli ctrl slot=0 array all add spares=2I:1:6,2I:1:7 ``` ### Enable Drive Write Cache ``` ssacli ctrl slot=0 modify dwc=enable ``` ### Disable Drive Write Cache ``` ssacli ctrl slot=0 modify dwc=disable ``` ### Erase Physical Drive ``` ssacli ctrl slot=0 pd 2I:1:6 modify erase ``` ### Turn on Blink Physical Disk LED ``` ssacli ctrl slot=0 ld 2 modify led=on ``` ### Turn off Blink Physical Disk LED ``` ssacli ctrl slot=0 ld 2 modify led=off ``` ### Modify smart array cache read and write ratio (cacheratio=readratio/writeratio) ``` ssacli ctrl slot=0 modify cacheratio=100/0 ``` ### Enable smart array write cache when no battery is present (No-Battery Write Cache option) ``` ssacli ctrl slot=0 modify nbwc=enable ``` ### Disable smart array cache for certain Logical Volume ``` ssacli ctrl slot=0 logicaldrive 1 modify arrayaccelerator=disable ``` ### Enable smart array cache for certain Logical Volume ``` ssacli ctrl slot=0 logicaldrive 1 modify arrayaccelerator=enable ``` ### Enable SSD Smart Path ``` ssacli ctrl slot=0 array a modify ssdsmartpath=enable ``` ### Disable SSD Smart Path ``` ssacli ctrl slot=0 array a modify ssdsmartpath=disable ``` ***Reference: *** - [ssacli (HPE) - PhoenixWiki](https://wiki.phoenixlzx.com/page/ssacli/)