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blobadm(8)
NAME
blobadm - Displays statistical information, checks, and configures a well-
known or specified blob file.
SYNOPSIS
/usr/sbin/blobadm -A | -B | -C | -D domainname | -E | -F filename |
-L | -R
OPTIONS
-A Displays information about the ACL store.
-B Displays information about the BUILTIN accounts store.
-C Displays information about the change log.
-E Displays information about the Share store.
-D domainname
Displays information for the specified SAM domainname.
-F filename
Displays information about the blob file specified by filename.
-L Displays detailed information about the virtual key # in binary format.
-R Displays information about the registry store. Use the -v option to
display detailed information about each record.
BLOB OPTIONS
-b Displays a map of the fragments in use from the data portion of the
specified blob file. The offset of each page and the status of
individual fragments within the page is denoted by an x in the
corresponding field.
-c Checks the blob file.
-d #
Deletes key #, where # is the virtual key number. Use the -K option to
obtain a list of key numbers in use.
-G #
Grows the size of the block map, the key table, one of the three hash
tables, or the data portion by # of pages. When preceded by the -b
option it grows the block map. When preceded by the -K option it grows
the key table. When preceded by the -h # option it grows the selected
hash table. Otherwise it grows the data portion.
-h #
Displays information for the hash table identified by # in binary
format. Valid values are 0, 1 or 2. Use the -v option to display
information in ASCII format.
-i <filename>
Reads the contents of <filename>. When preceded by the -h # option it
writes the contents to the selected hash table #. When preceded by the
-k # option it writes the contents to a blob with the selected key
number #. Otherwise it writes a new blob.
-k #
Displays detailed information about the virtual key # in binary format.
-K Displays a list of the virtual key numbers in use by the specified blob
file.
-n Specifies to not repair the blob file while checking.
-q Compresses the blob file by removing free space within the blob file
and truncates the file after compressing it.
-s Displays a summary of blob file statistics.
-S Displays the number of records in use and the amount of space used by
the records in the specified blob file. Use the -v option to display
detailed information about each record.
-v Displays detailed information when entered with another option that
displays information.
DESCRIPTION
The blobadm command displays information for a specified blob file. It
also can check a blob file, grow the data portion of a blob file, or update
key information.
The information displayed shows:
· Control information
· The free block map
· Up to three hash tables
· The key table
· The data portion of a file which consists of a configurable number of
pages. Each page is 4 KBytes and consists of 32 fragments, each 128
bytes.
The well-known blob files are the ACL store, the BUILTIN accounts store,
the change log, domain SAM database, the LSA store, the Registry store, and
the Share store.
You must be logged in as root to use the blobadm command.
NOTE
You must stop the ASU server to use the -c, -d, -G, and -q options,
otherwise, the blobadm command exits with an error message.
EXAMPLES
To display a summary of blob file statistics for the ACL store, enter the
following command:
# blobadm -s -A
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Index for Section 8 |
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Alphabetical listing for B |
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Top of page |
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