Oracle ZFS Storage Appliance: System reports not enough space available during attempt to increase the space reservation on a file system.

Asset ID:	1-72-1565028.1
Update Date:	2016-09-30
Keywords:

Solution Type Problem Resolution Sure

Solution 1565028.1 : Oracle ZFS Storage Appliance: System reports not enough space available during attempt to increase the space reservation on a file system.

Related Items


Sun ZFS Storage 7320
 Sun Storage 7210 Unified Storage System
 Sun Storage 7410 Unified Storage System
 Sun ZFS Storage 7420
 Sun Storage 7310 Unified Storage System
 Sun Storage 7110 Unified Storage System
 Sun ZFS Storage 7120

Related Categories


PLA-Support>Sun Systems>DISK>ZFS Storage>SN-DK: 7xxx NAS

The system reports more than enough space available via the CLI command 'status storage', but attempts to increase the space reservation on the filesystem by a fraction of space available results in failure with the error "Not enough space available."

In this Document

Symptoms

Cause

Solution

References

Created from <SR 3-7248394341>

Applies to:

Sun Storage 7410 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun ZFS Storage 7120 - Version All Versions to All Versions [Release All Releases]
Sun ZFS Storage 7420 - Version All Versions to All Versions [Release All Releases]
Sun Storage 7110 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun ZFS Storage 7320 - Version All Versions to All Versions [Release All Releases]
7000 Appliance OS (Fishworks)

Symptoms

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Unable to allocate additional space to shares in spite of the fact that status storage show reported over 40% of space is still available.

Cause

Space is available in the pool but that space has been allocated to filesystems via reservations on individual projects and filesystems.

space_available

Solution

Freed up space by reducing the amount of space reserved for other shares.

Actual space available for new allocations is best seen in the BUI - Select Shares -> Projects -> All Projects. The percent of space to the right of Usage directly under Projects includes space reserved.

share_size

References

<BUG:15768558> - SUNBT7133223 'ALL PROJECTS' SUMMARY SCREEN NEEDS USAGE DATA OF RESERVED DISK SPA

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