6.38 List Volume

list volume <volume_name>

Print detailed information about a specified NSS volume.

nlvm [nlvm_options] list volume  <volume_name>

Command Option

volume_name

Mandatory. Specify the name of the NSS volume.

Example

MYVOL1

Command Example

nlvm list volume MYVOL1: Print detailed information about the volume MYVOL1.

Response Parameters

The command returns the following information about the specified NSS volume:

Label	Description
Name	Name of the volume
Pool	Name of the pool
State	Volume state (Active, Deactive)
Mounted	Yes or No; whether the volume is mounted for user access
Shared	Yes or No; whether the volume’s device is marked Shareable for Clustering
Mountpoint	Full Linux path where the volume is mounted; typically, /media/nss/<volume_name>
Used	Amount of used space in KB, MB, GB, or TB
Avail	Amount of available space (free space plus purgeable space) in KB, MB, GB, or TB
Quota	None, or amount of the volume quota in MB, GB, or TB
Purgeable	Amount of purgeable space in KB, MB, GB, or TB
Attributes	Volume attributes (such as Salvage, Compression, User Space Quotas, Directory Quotas)
ReadAheadBlocks	Setting for the Read Ahead Blocks parameter
PrimaryNameSpace	Primary lookup name space; the default is LONG
Objects	Number of objects
Files	Number of files
BlockSize	Block size; typically, 4096 bytes
ShredCount	Number of shredding cycles (1 to 7), where 0 is no shredding
AuthModelID	Authentication model ID (1, 0)
SupportedNameSpaces	Supported name spaces (DOS, MAC, UNIX, LONG)
CreateTime	Date created (Day Month dd hh:mm:ss yyyy)
ArchiveTime	Date last archived (Never , Day Month dd hh:mm:ss yyyy), or Never

Sample Command Response

Sample 1: NSS Volume, Mounted, Unshared

nlvm list volume NSS1

 Name=NSS1
  Pool=POOL1 State=Active Mounted=Yes Shared=No
  Mountpoint=/media/nss/NSS1
  Used=1.28MB Avail=87.27MB Quota=None Purgeable=12KB 
  Attributes=Salvage,Compression
  ReadAheadBlocks=16 PrimaryNameSpace=LONG
  Objects=28 Files=23 
  BlockSize=4096 ShredCount=1 AuthModelID=1
  SupportedNameSpaces=DOS,MAC,UNIX,LONG
  CreateTime:  Wed May 22 16:03:26 2013
  ArchiveTime: Never

Sample 2: NSS Volume, Not Mounted, Unshared

nlvm list volume NSS1

 Name=NSS1
  Pool=POOL1 State=Dective Mounted=No Shared=No
  Mountpoint=/media/nss/NSS1
  CreateTime:  Wed May 22 16:03:26 2013
  ArchiveTime: Never

Sample 3: NSS Snapshot Volume, Mounted, Unshared

nlvm list volume NSS1_SV

 Name=NSS1_SV
  Pool=SNAP1 State=Active Mounted=Yes Shared=No
  Mountpoint=/media/nss/NSS1_SV
  Used=572KB Avail=88.05MB Quota=None Purgeable=12KB
  Attributes=Salvage,Compression
  ReadAheadBlocks=16 PrimaryNameSpace=LONG
  Objects=15 Files=15 
  BlockSize=4096 ShredCount=1 AuthModelID=1
  SupportedNameSpaces=DOS,MAC,UNIX,LONG
  CreateTime:  Wed Jun  5 16:57:21 2013
  ArchiveTime: Never