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1. HP Array Configuration Utility CLI for Linux environments

The utilty also works with other HP-servers as well as other RAID-controllers.
Please read the info-file avialble at the link in paragraph 2.

 

2. Find the utility here

https://support.hpe.com/hpsc/swd/public/detail?swItemId=MTX_d6ebba0f5cd642edace4648b9a

Download and install the rpm with eg yum.
Using yum, as opposed to using rpm, will also ensure any missing dependencies will be installed as well.

# yum install hpacucli-9.20-9.0.x86_64.rpm

 

3. All commands guide

https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c03493210

 

4. A pretty command guide

https://www.thegeekstuff.com/2014/07/hpacucli-examples/

 

5. Notable command examples

While rebuilding, to check the status

# hpacucli rescan
# hpacucli ctrl all show config

Smart Array P410 in Slot 4 (sn: xxxxxxxxxxxxxx )

array A (SATA, Unused Space: 0 MB)

logicaldrive 1 (3.6 TB, RAID 1+0, Recovering, 93% complete)

physicaldrive 1I:1:1 (port 1I:box 1:bay 1, SATA, 1 TB, OK)
physicaldrive 1I:1:2 (port 1I:box 1:bay 2, SATA, 1 TB, OK)
physicaldrive 1I:1:3 (port 1I:box 1:bay 3, SATA, 1 TB, OK)
physicaldrive 1I:1:4 (port 1I:box 1:bay 4, SATA, 1 TB, OK)
physicaldrive 2I:1:1 (port 2I:box 1:bay 1, SATA, 1 TB, OK)
physicaldrive 2I:1:2 (port 2I:box 1:bay 2, SATA, 1 TB, OK)
physicaldrive 2I:1:3 (port 2I:box 1:bay 3, SATA, 1 TB, OK)
physicaldrive 2I:1:4 (port 2I:box 1:bay 4, SATA, 1 TB, Rebuilding)

 

View all logical drives

# hpacucli ctrl slot=4 ld all show

Smart Array P410 in Slot 4
array A
logicaldrive 1 (3.6 TB, RAID 1+0, Recovering, 93% complete)

 

Do I have a Battery Backed Write Cache (BBWC) controller card?

Have a look here for steps to determine; https://www.remkoweijnen.nl/blog/2011/11/15/determining-if-battery-backed-write-cache-is-installed.