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Chapter 2: HP Clustered File System Commands 36

create the filesystem will fail because the device contains a volume

signature.

The -o option has the following parameters:

blocksize=#

Specify the block size (either 4096 or 8192) for the filesystem.

disable-fzbm

Create the filesystem without Full Zone Bit Maps (FZBMs). The FZBM

on-disk filesystem format reduces the amount of data that the filesystem

needs to read when allocating a block. It is particularly useful for speeding

up allocation times on large, relatively full filesystems. For details about

FZBM, see the HP Knowledge Base article “Using the FZBM On-Disk

Filesystem Format.”

enable-quotas

Enable quotas on the filesystem.

The following options can be used with enable-quotas:

default=<size>[K|M|G|T]

Set the default hard quota on the specified filesystem. (The default is

rounded down to the nearest filesystem block.) The <size> argument can

include one of the following optional modifiers to specify the unit: K

(kilobytes), M (megabytes), G (gigabytes), or T (terabytes). If one of these

modifiers is not specified, the <size> will be interpreted in bytes. If the

default quota limit is not specified on the command line, the limit will be

set to 0, which means there is no default limit.

softdefault= <size>[T|G|M|K]

Set the default soft quota on the specified filesystem. The optional

modifiers specify that the size is in terabytes (T), gigabytes (G), megabytes

(M), or kilobytes (K). If a modifier is not specified, the size will be

calculated in bytes. (The default is rounded down to the nearest filesystem

block.)

static-default

Quota limits for new users are copied from the default quota values set for

the filesystem.

dynamic-default

Quota limits for new users are linked from the default quota values set for

the filesystem. If the default quota values are changed, the users’ quota

limits will also change.

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HP DL380-SL Guide de l'utilisateur Page 47