====== 13 hpssacli(hpacucli, ssacli) ======


===== Slot の確認 =====

<code>
# hpssacli ctrl all show

Smart HBA H240 in Slot 2 (RAID Mode)      (sn: PDNNK0BRH9O0OE)
</code>

===== nobatteryでもWriteキャッシュ有効 =====

<code>
# hpssacli ctrl slot=0 modify nobatterywritecache=enable
</code>

===== 物理ドライブライトキャッシュ有効 =====

<code>
# hpssacli ctrl slot=0 modify drivewritecache=enable
</code>

===== キャッシュのread/write比率変更 =====

<code>
# hpssacli ctrl slot=0 modify cacheratio=10/90
</code>


====== hpssacli hpcucli ssacli ======

<code>
hpssacli
Posted on December 6, 2018 by Alwin
Show configuration:
/opt/hp/hpssacli/bin/hpssacli ctrl all show config

Controller status
/opt/hp/hpssacli/bin/hpssacli ctrl all show status

Show detailed controller information for all controllers
/opt/hp/hpssacli/bin/hpssacli ctrl all show detail

Show detailed controller information for controller in slot 0
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 show detail

Rescan for New Devices
/opt/hp/hpssacli/bin/hpssacli rescan

Physical disk status
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 pd all show status

Show detailed physical disk information
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 pd all show detail

Logical disk status
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 ld all show status

View Detailed Logical Drive Status
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 ld 2 show

Create New RAID 0 Logical Drive
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 create type=ld drives=1I:1:2 raid=0

Create New RAID 1 Logical Drive
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 create type=ld drives=1I:1:1,1I:1:2 raid=1

Create New RAID 5 Logical Drive
/opt/hp/hpssacli/bin/hpssacli 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
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 ld 2 delete

Add New Physical Drive to Logical Volume
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 ld 2 add drives=2I:1:6,2I:1:7

Add Spare Disks
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 array all add spares=2I:1:6,2I:1:7

Enable Drive Write Cache
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 modify dwc=enable

Disable Drive Write Cache
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 modify dwc=disable

Erase Physical Drive
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 pd 2I:1:6 modify erase

Turn on Blink Physical Disk LED
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 ld 2 modify led=on

Turn off Blink Physical Disk LED
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 ld 2 modify led=off

Modify smart array cache read and write ratio (cacheratio=readratio/writeratio)
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 modify cacheratio=100/0

Enable smart array write cache when no battery is present (No-Battery Write Cache option)
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 modify nbwc=enable

Disable smart array cache for certain Logical Volume
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 logicaldrive 1 modify arrayaccelerator=disable

Enable smart array cache for certain Logical Volume
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 logicaldrive 1 modify arrayaccelerator=enable

Enable SSD Smart Path
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 array a modify ssdsmartpath=enable

Disable SSD Smart Path
/opt/hp/hpssacli/bin/hpssacli ctrl slot=0 array a modify ssdsmartpath=disable
</code>


====== 障害テスト ======

  hpssacli ctrl slot=0 physicaldrive 1I:1:2 modify disablepd

再確認
<code>
hpssacli ctrl slot=0 show config

Smart Array P420i in Slot 0 (Embedded)    (sn: 0014380282E0CB0)


   Port Name: 1I

   Port Name: 2I

   Internal Drive Cage at Port 1I, Box 1, OK

   Internal Drive Cage at Port 2I, Box 0, OK
   array A (SAS, Unused Space: 0  MB)


      logicaldrive 1 (136.7 GB, RAID 1, Interim Recovery Mode)

      physicaldrive 1I:1:1 (port 1I:box 1:bay 1, SAS, 146 GB, OK)
      physicaldrive 1I:1:2 (port 1I:box 1:bay 2, SAS, 146 GB, Failed)

   SEP (Vendor ID PMCSIERA, Model SRCv8x6G) 380  (WWID: 50014380282E0CBF)
</code>


{{tag>hpssacli hpacucli}}