6.0 HP X9000 File Serving Software File System User Guide (TA768-96043, October 2011)

DescriptionField
Yes if enabled; No if not.EXPORT_CONTROL_ENABLED
Yes if enabled; No if not.QUOTA_ENABLED
If data retention is enabled, the retention policy is displayed.RETENTION
Default block size, in KB.DEFAULT_BLOCKSIZE
Capacity of the file system.CAPACITY
Amount of free space on the file system.FREE
Space available for user files.AVAIL
Percentage of total storage occupied by user files.USED PERCENT
Number of files that can be created in this file system.FILES
Number of unused file inodes available in this file system.FFREE
Number of KB a file system preallocates to a file; default: 1,024 KB.Prealloc
Number of KB that X9000 Software will pre-fetch; default: 512 KB.Readahead
Number of KB that X9000 Software pre-fetches under NFS; default: 256 KB.NFS Readahead
Allocation policy assigned on this file system. Defined policies are: ROUNDROBIN,
STICKY, DIRECTORY, LOCAL, RANDOM, and NONE. See “File allocation policies”
(page 155) for information on these policies.
Default policy
The first segment to which an allocation policy is applied in a file system. If a segment
is not specified, allocation starts on the segment with the most storage space available.
Default start segment
NA.File replicas
NA.Dir replicas
Possible root segment inodes. This value is used internally.Mount Options
Current root segment number, if known. This value is used internally.Root Segment Hint
Possible segment numbers for root segment replicas. This value is used internally.Root Segment Replica(s) Hint
Snapshot strategy, if defined.Snap FileSystem Policy
The following table lists the per-segment output fields reported by ibrix_fs -i.
DescriptionField
Number of segments.SEGMENT
The host that owns the segment.OWNER
Logical volume name.LV_NAME
The current state of the segment (for example, OK or UsageStale).STATE
Default block size, in KB.BLOCK_SIZE
Size of the segment, in GB.CAPACITY (GB)
Free space on this segment, in GB.FREE (GB)
Space available for user files, in GB.AVAIL (GB)
Inodes available on this segment.FILES
Free inodes available on this segment.FFREE
Percentage of total storage occupied by user files.USED%
34 Maintaining file systems