storage automated-working-set-analyzer volume show
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Displays the Automated Working Set Analyzer volume table
Availability: This command is available to cluster administrators at the advanced privilege level.
Description
The automated-working-set-analyzer volume show command displays the volume statistics reported by the corresponding Automated Working-set Analyzer running instances.
Parameters
- {
[-fields <fieldname>,…] -
If you specify the
-fields <fieldname>, …parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify. - |
[-instance ]} -
If you specify the
-instanceparameter, the command displays detailed information about all fields. [-node <nodename>]- Node (privilege: advanced)-
This parameter indicates the node name that the AWA instance runs on.
[-flash-cache {true|false}]- Flash Cache Node-wide Modeling (privilege: advanced)-
This parameter indicates whether the AWA is modeling flash-cache.
[-vol-uuid <UUID>]- Uuid of the Volume (privilege: advanced)-
This parameter indicates the volume uuid that this command is issued on.
[-aggregate <aggregate name>]- Aggregate (privilege: advanced)-
This parameter indicates the aggregate name that the AWA instance runs on.
[-volume <volume name>]- Volume (privilege: advanced)-
This parameter indicates the volume name that this command is issued on.
[-rank <integer>]- Cache Benefit Rank (privilege: advanced)-
This parameter indicates the rank of this volume among all volumes that would be most benefited by the modeled cache technology based on the AWA prediction.
[-read-throughput {<integer>[Bps|KBps|MBps|GBps]}]- Read Throughput (privilege: advanced)-
This parameter indicates the maximum read throughput over an interval that AWA has observed from the storage disks for this volume.
[-write-throughput {<integer>[Bps|KBps|MBps|GBps]}]- Write Throughput (privilege: advanced)-
This parameter indicates the maximum write throughput over an interval that AWA has observed to the storage disks for this volume.
[-cacheable-read <percent>]- Cacheable Read (privilege: advanced)-
This parameter indicates the maximum percent of cacheable read over an interval that AWA has observed for this volume. Cacheable reads are non-sequential reads, i.e., the percentage of data reads that could have been cached.
[-cacheable-write <percent>]- Cacheable Write (privilege: advanced)-
This parameter indicates the maximum percent of cacheable write over an interval that AWA has observed. Cacheable writes are random overwrites, percentage of disk writes that could have been cached.
[-projected-cache-size {<integer>[KB|MB|GB|TB|PB]}]- Max Projected Cache Size (privilege: advanced)-
This parameter indicates the projected Flash Pool cache usage by this volume.
[-projected-read-hit <percent>]- Projected Read Hit (privilege: advanced)-
This parameter indicates the percentage of blocks that could be read from the Flash Pool cache instead of HDDs for this volume.
[-projected-write-hit <percent>]- Projected Write Hit (privilege: advanced)-
This parameter indicates the percentage of block overwrites that could go to the Flash Pool cache instead of HDDs for this volume.
[-num-intervals-show <integer>]- Number of intervals to show (privilege: advanced)-
This parameter indicates the number of intervals to the past this command is showing.
Examples
cluster1::> cluster-1::*> storage automated-working-set-analyzer volume show Node FC Aggregate Volume Rank Read Thrupt Write Thrupt ------------- ----- ------------ ------------ ---- ------------ ------------ vsim1 false aggr0 vol0 1 230.47KBps 580.09KBps