EMC Celerra, Справочник по командам

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nas_fs
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The nas Commands
When the symm_std, symm_std_rdf_src, symm_ata, and
symm_ata_rdf_src
pools are specified, the default is not to slice
the volumes, which is overridden with slice=y.
When the clar_r1, clar_r5_performance, clar_r5_economy,
clarata_r3
, clarata_archive, cm_r1, cm_r5_performance,
cm_r5_economy , cmata_r3, and cmata_archive pools are
specified, the default is to slice the volumes, which is overridden
with slice=n. Refer to
nas_pool to change the default slice option.
src_only
Extends only the source side for the PFS when replication is
running. When extending the PFS while replication is running, by
default, both the source and the destination side are extended.
-modify <fs_name> -auto_extend {no|yes [-vp {yes|no}]
[-hwm <50-99>%] [-max_size <integer> [T|G|M]]]
For an AVM file system, turns Automatic File System Extension and
virtual provisioning on or off, and sets a high water mark and
maximum size for the file system. When file system extension is
turned on, the file system is automatically extended up to the
maximum size specified when the high water mark is reached. The
default for -auto_extend is no.
Virtual provisioning reports the maximum file system size to the
CIFS, NFS, and FTP users, even if the actual size of the file system is
smaller. If virtual provisioning is disabled, the true file system size
and maximum file system sizes are reported to the system
administrator. Virtual provisioning requires that a maximum file
system size also be set.
Automatic File System Extension cannot be used for any file system
that is part of an Remote Data Facility (RDF) configuration (for
example, file systems on Data Movers configured with an RDF
standby). Do not use the nas_fs command with the -auto_extend
option for file systems associated with RDF configurations.
[-hwm <50-99>%]
Specifies the size threshold that must be reached before the file
system is automatically extended. Enter an integer between the
range of 50 and 99 to represent the percentage of file system
usage. The default is 90.
[-max_size <integer> [T|G|M]]
Sets the maximum file system size to which a file system can be
extended. Enter an integer and specify T for terabytes, G for