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Data Domain DD6300 System Installation and Storage Expansion Guide

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Expand the file system

Prerequisites

The new storage must be added to the file system before it can be used.

About this task

Complete the following tasks to add the new storage to the file system.

Steps

  1. Add the storage to the file system.
    NOTE Adding Cloud Tier storage does not require expanding the Data Domain file system.
    • Run the filesys expand command to add Active Tier storage.
      # filesys expand
  2. Run the filesys show space command to verify the system recognizes the additional capacity.
    # filesys show space
    Active Tier:
    Resource         Size GiB  Used GiB Avail GiB  Use% Cleanable GiB
    ---------------- --------- -------- ---------- ---- -------------
    /data: pre-comp         -       0.0         -      -            -
    /data: post-comp  160187.0      0.2   160186.8     0%         0.0
    /ddvar               308.1      2.8      289.7     1%           -
    ---------------- --------- -------- ---------- ----- -------------
  3. Run the disk show state command to verify the system displays a status of In Use or Spare for the new disks.
    • For a new disk pack in an existing DS60:
      # disk show state
      Enclosure        Disk                                          
        Row(disk-id)    1  2  3  4  5  6  7  8  9  10 11 12 13 14 15 
      --------------   ----------------------------------------------
      1                 .  .  .  .                                   
      2                |--------|--------|--------|--------|         
                       | Pack 1 | Pack 2 | Pack 3 | Pack 4 |         
           E(49-60)    |.  .  s |.  .  s |-  -  - |-  -  - |         
           D(37-48)    |.  .  . |.  .  . |-  -  - |-  -  - |         
           C(25-36)    |.  .  . |.  .  . |-  -  - |-  -  - |         
           B(13-24)    |.  .  . |.  .  . |-  -  - |-  -  - |         
           A( 1-12)    |.  .  . |.  .  . |-  -  - |-  -  - |         
                       |--------|--------|--------|--------|         
      --------------   ----------------------------------------------
       
      Legend   State                 Count
      ------   -------------------   -----
      .        In Use Disks          32
      s        Spare Disks           2     
      -        Not Installed Disks   30   
      ------   -------------------   -----
      Total 34 disks
      
    • For a new DS60:
      # disk show state
      Enclosure        Disk                                          
        Row(disk-id)    1  2  3  4  5  6  7  8  9  10 11 12 13 14 15 
      --------------   ----------------------------------------------
      1                 .  .  .  .                                   
      2                |--------|--------|--------|--------|         
                       | Pack 1 | Pack 2 | Pack 3 | Pack 4 |         
           E(49-60)    |.  .  . |.  .  . |.  .  . |.  .  . |         
           D(37-48)    |.  .  . |.  .  . |.  .  . |.  .  . |         
           C(25-36)    |.  .  . |.  .  . |.  .  . |.  .  . |         
           B(13-24)    |.  .  . |.  .  . |.  .  . |.  .  . |         
           A( 1-12)    |.  .  s |.  .  s |.  .  s |.  .  s |         
                       |--------|--------|--------|--------|
      3                |--------|--------|--------|--------|         
                       | Pack 1 | Pack 2 | Pack 3 | Pack 4 |         
           E(49-60)    |.  .  . |-  -  - |-  -  - |-  -  - |         
           D(37-48)    |.  .  . |-  -  - |-  -  - |-  -  - |         
           C(25-36)    |.  .  . |-  -  - |-  -  - |-  -  - |         
           B(13-24)    |.  .  . |-  -  - |-  -  - |-  -  - |         
           A( 1-12)    |.  .  s |-  -  - |-  -  - |-  -  - |         
                       |--------|--------|--------|--------|         
      --------------   ----------------------------------------------
       
      Legend   State                 Count
      ------   -------------------   -----
      .        In Use Disks          74    
      s        Spare Disks           5
      -        Not Installed Disks   45   
      ------   -------------------   -----
      Total 79 disks
      
    • For a new ES30:
      # disk show state
      Enclosure Disk
                1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
      --------- -------------------------------------------------
      1         s . . .
      2         . . . . . . . . . . . . . . s 
      3         . . . . . . . . . . . . . . s
      --------- -------------------------------------------------
      Legend State           Count
      ------ --------------- -----
      .      In Use Disks    31
      s      Spare Disks     3
      ------ --------------- -----
      Total 34 disks
      
  4. Display the current alerts on the system.
    Run the following command: alerts show current
    # alerts show current
    No active alerts.
  5. Resolve all displayed alerts.

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