Administrator Guide

6. In the Update File Access Time area, select the interval at which le-access timestamps are updated by selecting the
appropriate option: Always, Every Five Minutes, Once an Hour, and Once a Day.
7. Click OK.
Change Permissions Interoperability for a NAS Volume
Change the permissions interoperability (le security style) settings of a NAS volume to change the le access security style for the
NAS volume. Modifying the le security style of a NAS volume aects only the les and directories created after the modication.
1. In the Storage view, select a FluidFS cluster.
2. Click the File System tab.
3. In the File System view, expand NAS Volumes and then select a NAS volume.
4. In the NAS Volumes panel, click Edit Settings.
The Edit NAS Volume Settings dialog box opens.
5. In the Interoperability area, select the le permissions interoperability for the NAS volume.
6. Click OK.
Change the Space Settings of a NAS Volume
Change the space settings of a NAS volume, including provisioning, size, and reserved space.
1. In the Storage view, select a FluidFS cluster.
2. Click the File System tab.
3. In the File System view, expand NAS Volumes and then select a NAS volume.
4. In the NAS Volumes panel, click Edit Settings.
The Edit NAS Volume Settings dialog box opens.
5. From the Space Provisioning drop-down list, select the space provisioning type (Thick or Thin). These options are described in
the online help.
6. In the Size eld, type a new size for the NAS volume in megabytes (MB), gigabytes (GB), or terabytes (TB).
NOTE: The new size must be larger than the space used by the NAS volume.
7. (For thin NAS volumes) In the Reserved Space eld, type the size of the storage that is statically allocated to the NAS volume
in megabytes (MB), gigabytes (GB), or terabytes (TB).
NOTE: The reserved space must be smaller than the congured size of the NAS volume.
8. Click OK.
SCSI Unmap
When the SCSI Unmap featured is enabled, deleted pages are returned to the storage pool as block or le storage.
1. In the Storage view, select a FluidFS cluster.
2. Click the File System tab.
3. In the NAS Pool Advanced Status area, click Edit Space Reclaming Settings.
4. To enable SCSI Unmap, select the Enable SCSI Unmap (TRIM) checkbox.
5. Click OK.
Enable or Disable a NAS Volume Used Space Alert
You can enable an alert that is triggered when a specied percentage of the NAS volume space has been used.
1. In the Storage view, select a FluidFS cluster.
2. Click the File System tab.
3. In the File System view, expand NAS Volumes and then select a NAS volume.
4. In the NAS Volumes panel, click Edit Settings.
The Edit NAS Volume Settings dialog box opens.
5. Click Space.
FluidFS NAS Volumes, Shares, and Exports
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