CLI Guide

[pool pool]
[type all|base|standard|snapshot|primary-volume|secondary-volume]
[vdisk vdisks]
[volumes]
Parameters
details
Optional. Shows additional information about the volumes.
pattern string
Optional. Shows volumes whose names contain the specified string. The string can include the following
wildcards, singly or in combination.
* Matches zero or more characters.
? Matches any one character. Use multiple '?' wildcards to find names of a specific length. For example,
Vol?? will find names starting with Vol that are five characters long.
[] Matches any character within the brackets, except a hyphen. Alphabetic characters are case sensitive.
For example, [123] matches 1, 2, or 3. Use a hyphen between two characters to specify a range. For
example, [0-9] matches any one digit. You can combine the list and range forms. For example, [xy1-3]
matches x or y (but not X or Y), or 1, 2, or 3.
pool pool
Optional. The name or serial number of the pool that contains the volumes for which to show information.
type all|base|standard|snapshot|primary-volume|secondary-volume
Optional.
• all: Show all volumes.
• base: Show only virtual volumes that are not snapshots of any other volume.
• snapshot: Show only snapshots.
• standard: Show only standard volumes.
• primary-volume: Show only primary volumes.
• secondary-volume: Show only secondary volumes.
If this parameter is omitted, all volumes are shown.
vdisk vdisks
Optional. A comma-separated list of the names or serial numbers of the vdisks containing the volumes to
show. A name that includes a space must be enclosed in double quotes.
volumes
Optional. A comma-separated list of the names or serial numbers of volumes for which to show information.
A name that includes a space must be enclosed in double quotes.
Output
Properties are described in alphabetical order.
Action
If Health is not OK, this field shows recommended actions to take to resolve the health issue.
Alloc Size
The amount of space currently allocated to a virtual volume, or the total size of a linear volume.
Cache Opt
Shown by the details parameter. The cache optimization mode:
• standard: This controller cache mode of operation is optimized for sequential and random I/O and is
the optimization of choice for most workloads. In this mode, the cache is kept coherent with the partner
controller.
• no-mirror: In this mode of operation, the controller cache performs the same as the standard mode
with the exception that the cache metadata is not mirrored to the partner. While this improves the
response time of write I/O, it comes at the cost of redundancy. If this option is used, the user can expect
higher write performance but is exposed to data loss if a controller fails.
264 Alphabetical list of commands