LINUX OS에서 HP DL 장비에 대해서 HW 정보 확인할때, 특히 DISK

Linux 에서 HP 장비의 정보를 보고플때 아래와 같이 한다. 특히 RAID 5가 되는지 여부를 (기본으로는 RAID 1을 지원) 확인할때 캐쉬를 확인해야 하기 때문에 유용하게 사용 할 수 있다.

[root@lll ~]# hpacucli -help

CLI Syntax
   A typical ACU CLI command line consists of three parts: a target device,
   a command, and a parameter with values if necessary. Using angle brackets to
   denote a required variable and plain brackets to denote an optional
   variable, the structure of a typical ACU CLI command line is as follows:

      <target> <command> [parameter=value]

   <target> is of format:
      [controller all|slot=#|wwn=#|chassisname="AAA"|
                  serialnumber=#|chassisserialnumber=#|ctrlpath=#:# ]
      [array all|<id>]
      [physicaldrive all|allunassigned|[#:]#:#|[#:]#:#-[#:]#:#]
      [logicaldrive all|#]
      [enclosure all|#:#|serialnumber=#|chassisname=#]
      [licensekey all|<key>]
      Note 1: The #:#:# syntax is only needed for systems that
              specify port:box:bay. Other physical drive targeting
              schemes are box:bay and port:id.
      Note 2: The chassisserialnumber is known in ACU as the
              RAID Array Serial Number. The chassisname is known
              in ACU as the RAID Array ID.
      Note 3: ctrlpath=#:# maps to "smart enclosure hooked up to
              host bus adapter slot:host bus adapter port"

   Example targets:
      controller slot=5
      controller chassisname="Lab C"
      controller serialnumber=P21DA2322S
      controller chassisserialnumber=9J3CJN71XDCH
      controller wwn=500308B300701011
      controller slot=7 array A
      controller slot=5 logicaldrive 5
      controller slot=5 physicaldrive 1:5
      controller slot=5 physicaldrive 1E:2:3
      controller slot=5 enclosure 4E:1 show
      controller slot=5 licensekey XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

For detailed command information type any of the following:
   help add
   help create
   help delete
   help diag
   help modify
   help remove
   help shorthand
   help show
   help target
   help rescan
   help version

Help also accepts commonly used CLI parameters and ACU keywords. Adding
additional keywords will further filter the help output. Examples:
   help ssp        (shows all ssp help including show and modify commands)
   help ssp modify (restricts ssp help to only modify commands)
   help migrate
   help expand  
   help extend  
   help <keyword> <keyword> ... <keyword>

   Please note that beginning with ACU/ACUCLI version 8.55, the term
   "stripe size" has been replaced by "strip size."  This is a change
   of labeling and does not signify a change in functionality.  When
   distributing data across multiple physical drives (striping) the
   "strip size" is the amount of data that is written to each physical
   drive.  The "full stripe size" refers to the combined size of all
   the strips across all physical drives,  excluding parity-only drives.

[root@mvnodev ~]# hpacucli show

Error: Expecting "controller" in target. Type "help" for more information.

[root@mvnodev ~]# hpacucli
HP Array Configuration Utility CLI 8.70-8.0
Detecting Controllers...Done.
Type "help" for a list of supported commands.
Type "exit" to close the console.

=> ctrl all show config

Smart Array P410i in Slot 0 (Embedded)    (sn: 5001438008E3F6B0)

   array A (SAS, Unused Space: 0 MB)

      logicaldrive 1 (419.2 GB, RAID 1, OK)

      physicaldrive 1I:1:1 (port 1I:box 1:bay 1, SAS, 450 GB, OK)
      physicaldrive 1I:1:2 (port 1I:box 1:bay 2, SAS, 450 GB, OK)

   SEP (Vendor ID PMCSIERA, Model  SRC 8x6G) 250 (WWID: 5001438008E3F6BF)

=> ctrl all show config detail

Smart Array P410i in Slot 0 (Embedded)
   Bus Interface: PCI
   Slot: 0
   Serial Number: 5001438008E3F6B0
   Cache Serial Number: PBCDF0CRHZ722F
   RAID 6 (ADG) Status: Disabled
   Controller Status: OK
   Hardware Revision: Rev C
   Firmware Version: 6.64
   Rebuild Priority: Medium
   Expand Priority: Medium
   Surface Scan Delay: 15 secs
   Surface Scan Mode: Idle
   Queue Depth: Automatic
   Monitor and Performance Delay: 60 min
   Elevator Sort: Enabled
   Degraded Performance Optimization: Disabled
   Inconsistency Repair Policy: Disabled
   Wait for Cache Room: Disabled
   Surface Analysis Inconsistency Notification: Disabled
   Post Prompt Timeout: 0 secs
   Cache Board Present: True
   Cache Status: OK
   Accelerator Ratio: 25% Read / 75% Write
   Drive Write Cache: Disabled
   Total Cache Size: 1024 MB
   No-Battery Write Cache: Disabled
   Cache Backup Power Source: Capacitors
   Battery/Capacitor Count: 1
   Battery/Capacitor Status: OK
   SATA NCQ Supported: True

   Array: A
      Interface Type: SAS
      Unused Space: 0 MB
      Status: OK

      Logical Drive: 1
         Size: 419.2 GB
         Fault Tolerance: RAID 1
         Heads: 255
         Sectors Per Track: 32
         Cylinders: 65535
         Strip Size: 128 KB
         Status: OK
         Array Accelerator: Enabled
         Unique Identifier: 600508B1001C1FEDF853882652B4962F
         Disk Name: /dev/cciss/c0d0
         Mount Points: /boot 196 MB, / 100.0 GB, /home 287.0 GB
         OS Status: LOCKED
         Logical Drive Label: A010A8EC5001438008E3F6B0E9E9
         Mirror Group 0:
            physicaldrive 1I:1:1 (port 1I:box 1:bay 1, SAS, 450 GB, OK)
         Mirror Group 1:
            physicaldrive 1I:1:2 (port 1I:box 1:bay 2, SAS, 450 GB, OK)

      physicaldrive 1I:1:1
         Port: 1I
         Box: 1
         Bay: 1
         Status: OK
         Drive Type: Data Drive
         Interface Type: SAS
         Size: 450 GB
         Rotational Speed: 10000
         Firmware Revision: HPD3
         Serial Number:         PNG99LKB
         Model: HP      EG0450FBDBT    
         Current Temperature (C): 36
         Maximum Temperature (C): 46
         PHY Count: 2
         PHY Transfer Rate: 6.0GBPS, Unknown

      physicaldrive 1I:1:2
         Port: 1I
         Box: 1
         Bay: 2
         Status: OK
         Drive Type: Data Drive
         Interface Type: SAS
         Size: 450 GB
         Rotational Speed: 10000
         Firmware Revision: HPD3
         Serial Number:         PNGNP0NZ
         Model: HP      EG0450FBDBT    
         Current Temperature (C): 36
         Maximum Temperature (C): 46
         PHY Count: 2
         PHY Transfer Rate: 6.0GBPS, Unknown

   SEP (Vendor ID PMCSIERA, Model  SRC 8x6G) 250
      Device Number: 250
      Firmware Version: RevC
      WWID: 5001438008E3F6BF
      Vendor ID: PMCSIERA
      Model:  SRC 8x6G