ONTAP 9.12.1 commands

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  • ONTAP 9.12.1 commands(CA08871-263en.pdf)
  • statistics qtree show

    Qtree I/O operation rates

    Availability: This command is available to cluster and Vserver administrators at the admin privilege level.

    Description

    This command continuously displays performance data for qtrees at a regular interval. The command output displays data in the following columns:

    • Qtree - Qtree name.

    • Vserver - Vserver name.

    • Volume - Volume name.

    • NFS Ops - NFS operations per second.

    • CIFS Ops - CIFS operations per second.

    • Internal Ops - Internal operations per second.

    • Total Ops - Total number of operations per second.

    Parameters

    [-qtree <text>] - Qtree

    Selects the qtree for which you want to display performance data. The qtree name has to be given in the format "vol_name/qtree_name"

    [-vserver <vserver name>] - Vserver

    Selects the Vserver for which you want to display performance data.

    [-volume <text>] - Volume

    Selects the volume for which you want to display performance data.

    [-sort-key <text>] - Column to Sort By

    If this parameter is specified, the command displays statistics sorted by the specified column.

    -interval <integer> - Interval

    Specifies, in seconds, the interval between statistics updates. The default setting is 5 seconds.

    -iterations <integer> - Iterations

    Specifies the number of iterations the command runs before terminating. The default setting is 1. If the number is 0 (zero), the command continues to run until you interrupt it by pressing Ctrl-C.

    -max <integer> - Maximum Number of Instances

    Specifies the maximum number of qtrees to display. The default setting is 25.

    Examples

    The following example displays qtree statistics:

    C1_sti20-vsim-ucs429g_1520278254::> statistics qtree show
    C1_sti20-vsim-ucs429g_1520278254 : 3/14/2018 15:40:46
    NFS CIFS Internal *Total
          Qtree Vserver  Volume ops  ops      ops    ops
    ----------- ------- ------- --- ---- -------- ------
    flexvol/qt1     vs0 flexvol   7    0        0      7
     dp_vol/qt9     vs0  dp_vol   7    0        0      7
     dp_vol/qt8     vs0  dp_vol   7    0        0      7
    [...]
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