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Configurable NetApp SAN Properties

The following table lists the NetApp SAN-specific properties you can configure using euca-modify-property, along with their valid values and Eucalyptus default values.
Note
Note
The following configuration options are a subset of the Netapp SAN configuration parameters. Changing these default values may cause storage operations to fail. Please proceed at your own risk. For more information on NetApp configuration, please refer to the NetApp Data ONTAP 7G documentation (this link requires you to register and login).
Eucalyptus Property Description Valid Values
<region>.storage.convertucode Setting this option to "on" forces conversion of all directories to UNICODE format when accessed from both NFS and CIFS. "on" (default) or "off"
<region>.storage.createucode Setting this option to "on" forces UNICODE format directories to be created by default from NFS and CIFS. "on" (default) or "off"
<region>.storage.fractionalreserve The percentage of space reserved for overwrites of reserved objects (LUNs or files) in a volume. 0-100; default is 0
<region>.storage.noatimeupdate Prevents the update of inode access times when a file is read. "on" (default) or "off"
<region>.storage.tryfirst Determines if the volume size is increased before deleting snapshots if enableautosize property is "true". "volume_grow" (default) or "snap_delete"
<region>.storage.guarantee Controls space reservation for flexible volumes. See the NetApp SDK documentation for more information. "none", "file", or "volume" (default)
<region>.storage.enableautosize Toggles the flex volume autosize feature. "true" (default) or "false"
<region>.storage.volautosizemaxmultiplier Flex volume's maximum size allowed, specified as a multiple of the original size Integer >= 1; default is 3
<region>.storage.volautosizeincrementinmb Flex volume's increment size in megabytes. Integer >= 1; default is 256
<region>.storage.snapschedweeks Number of weekly snapshots to keep online. Integer >= 0; default is 0
<region>.storage.snapscheddaily Number of daily snapshots to keep online. Integer >= 0; default is 0
<region>.storage.snapschedhourly Number of hourly snapshots to keep online. Integer >= 0; default is 0
<region>.storage.snappercent Additional space reserved on the flex volume to store automatic and manual snapshots created outside of Eucalyptus. The amount of space to be reserved is specified as a percentage of the flex volume. Integer >= 0; default is 0