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5.3.3 Checking the usage status of the internal disk


5.3.3 Checking the usage status of the internal disk
In the following execution example, the configurations and states of devices in pools and errors generated from the devices are checked.
  1. Log in to Oracle Solaris on the control domain.
  2. Execute the zpool status command to check the configuration and operating condition of devices.
    The following example shows that the system volume of the control domain has a mirror configuration.
# zpool status rpool
    pool: rpool
  state: ONLINE
   scan: resilvered 28.7M in 0h0m with 0 errors on Tue Jan 21 10:10:01 2014
config:
         NAME                              STATE  READ  WRITE  CKSUM
         rpool                             ONLINE    0      0      0
           mirror-0                        ONLINE    0      0      0
           c2t50000393E802CCE2d0s0         ONLINE    0      0      0
           c3t50000393A803B13Ed0s0         ONLINE    0      0      0
errors: No known data errors
  1. Check the hardware RAID volume.
    The following example indicates a RAID volume configuration with the hardware RAID function.
root# ./sas2ircu 0 display
LSI Corporation SAS2 IR Configuration Utility.
Version 19.00.00.00 (2014.03.17)
Copyright (c) 2008-2014 LSI Corporation. All rights reserved.
Read configuration has been initiated for controller 0
     (Omitted)
------------------------------------------------------------------------

IR Volume information
------------------------------------------------------------------------

IR volume 1     (*1)
     (Omitted)
------------------------------------------------------------------------

Physical device information
------------------------------------------------------------------------

Initiator at ID #0
Device is a Enclosure services device   (*2)
     (Omitted)
Device is a Hard disk    (*3)
     (Omitted)
------------------------------------------------------------------------

Enclosure information     (*4)
------------------------------------------------------------------------

  Enclosure#                              : 1
  Logical ID                              : 500000e0:e0450000
  Numslots                                : 8
     (Omitted)
 
*1 Displays information on RAID volume 1
*2 Displays enclosure information for HDD/SSD slot #0
*3 Displays information on the physical device mounted in HDD/SSD slot #0
*4 Displays information about the body of the SPARC M10 server