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.
FluidFS Administration
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