HP Clustered Gateway Device Management Software manual Rebuild-sb, Rebuild-quotas, Interactive,-i

Chapter 1: Matrix Server Commands 37

--rebuild-sb

Rebuild the superblock.

--rebuild-quotas

Repair any errors in the quota metadata and recalculate user and group quota allocations.

--interactive,-i

Stop psfsck after each pass is completed.

--quiet,-q

Prevent psfsck from reflecting its progress.

--logfilefilename, -llogfilename

Tell psfsck to place information about any corruption it finds into the specified logfile instead of sending it to stderr.

--no-modify,-n

Check the filesystem in read-only mode. Prevents psfsck from replaying the journal and/or fixing any corruption. If errors are found, it is strongly recommended that you run psfsck again in check mode, without the --no-modifyoption, before running with the --rebuild-treeoption.

The -no-modifyoption cannot be specified in addition to --rebuild-treeor --rebuild-sb.

-a

Cause psfsck to assume that it was called by psfsck -Aand to return, even if the filesystem does not seem to be unmounted cleanly.

-y

Cause psfsck to answer “yes” to all questions.

The psfsck utility also provides options to enable or disable Full Zone Bit Maps (FZBMs), to enable or disable quotas, and to specify the default quota for users and groups. These options are:

--enable-fzbm

Enable the FZBM feature on the specified filesystem. This 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 PolyServe Knowledge Base article “Using the FZBM On-Disk Filesystem Format.”

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