sys64738

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====== HP Raid Utils ======

  # hpacucli ctrl all show config
  
  # hpacucli ctrl slot=0 ld all show status
  
===== Status & Physical drive S/N and model =====

  # hpacucli ctrl all show config detail

===== Thorough information including hard drive S/N =====

  # hpacucli ctrl all diag file=/tmp/test
  
  /tmp/test is output file for result

===== Smartctl hints for HP smart array (CCISS driver) =====
  Drive0:
  # smartctl -a -d cciss,0 /dev/cciss/c0d0
  
  Drive1:
  # smartctl -a -d cciss,1 /dev/cciss/c0d0
  
[http://www.datadisk.co.uk/html_docs/redhat/hpacucli.htm]

===== Smartctl hints for HP smart array (HPSA driver) =====

The HPSA driver was introduced with RHEL6 to the RHEL family.

  Drive0:
  # smartctl -a -d cciss,0 /dev/sg0
  
  Drive1:
  # smartctl -a -d cciss,1 /dev/sg0
  
Ref: man smartctl  

===== Information about hpsa driver =====

[[http://h20000.www2.hp.com/bc/docs/support/SupportManual/c02677069/c02677069.pdf]]

===== List HP array information =====

  # lsscsi --long
  [3:0:0:0]    storage HP       P410i            5.14  -       
  state=running queue_depth=1020 scsi_level=6 type=12 device_blocked=0 timeout=0
  [3:0:0:1]    disk    HP       LOGICAL VOLUME   5.14  /dev/sda 
  state=running queue_depth=1020 scsi_level=6 type=0 device_blocked=0 timeout=30
  
  Alternatively
  
  # dmesg | grep "^scsi "
  scsi 3:0:0:0: RAID              HP       P410i            5.14 PQ: 0 ANSI: 5
  scsi 3:0:0:1: Direct-Access     HP       LOGICAL VOLUME   5.14 PQ: 0 ANSI: 5

===== Display mapping between linux sg and other SCSI devices  =====

Requires installation of sg3_utils RPM.

  # sg_map
  /dev/sg0
  /dev/sg1  /dev/sda
  /dev/sg2  /dev/sdb
  /dev/sg3  /dev/sdc
  /dev/sg4  /dev/sdd
  /dev/sg5  /dev/sde
  /dev/sg6  /dev/sdf
  /dev/sg7  /dev/sdg
  /dev/sg8  /dev/sdh
  /dev/sg9  /dev/sdi

Reference: man sg_map

  # lsscsi -g
  [3:0:0:0]    storage HP       P410i            5.14  -         /dev/sg0
  [3:0:0:1]    disk    HP       LOGICAL VOLUME   5.14  /dev/sda   /dev/sg1
sys64738

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