shfragbf(8) System Manager's Manual shfragbf(8)NAME
shfragbf - displays frag file information
SYNOPSIS
/sbin/advfs/shfragbf file_system /.tags/1
OPERANDS
Specifies the fileset mount point of the file system to display.
DESCRIPTION
Use this command to display how much space is used on the frag file. Type
The frag type is 0K (not in use), 1K for 1K frags, etc. Grps
Specifies the number of groups of the frag type. bad
Specifies the number of bad group headers of this type. Frags
Specifies the number of fragments of this type. free
Specifies the number of free frags of this type. in-use
Specifies the number of fragments in use. Bytes
Specifies the total bytes in this frag type. free
Specifies the number of bytes free in this type. in-use
Specifies the number of bytes in use in this type.
RESTRICTIONS
You must have root user privileges to access this command.
EXAMPLES
Following is an example of the shfragbf output: # shfragbf /usr/.tags/1
Type Grps bad Frags free in-use Bytes free in-use ----------------------------------------------------
0k 0 0 0 0 0 0k 0k 0k
1k 10 0 1270 130 1140 1270k 130k 1140k
2k 11 0 693 54 639 1386k 108k 1278k
3k 20 0 840 39 801 2520k 117k 2403k
4k 19 0 589 22 567 2356k 88k 2268k
5k 16 0 400 5 395 2000k 25k 1975k
6k 17 0 357 6 351 2142k 36k 2106k
7k 21 0 378 9 369 2646k 63k 2583k
Percent Free Frags per Group Histogram Type Grps 9% 19% 29% 39% 49% 59% 69% 79% 89% 99% 100% -------------------
--------------- --- ------
0k 0 0 0 0 0 0 0 0 0 0 0 0
1k 10 8 0 1 0 0 0 0 0 0 0 0
2k 11 10 0 0 0 0 0 0 0 1 0 0
3k 20 19 0 0 0 0 0 0 0 1 0 0
4k 19 18 0 0 0 0 0 1 0 0 0 0
5k 16 15 0 1 0 0 0 0 0 0 0 0
6k 17 16 0 1 0 0 0 0 0 0 0 0
7k 21 20 0 0 0 1 0 0 0 0 0 0
fragbf occupies 14592k bytes
13753k in-use, 567k free, 114k overhead, 158k wasted
FILES
Specifies the command path.
SEE ALSO advfs(4)shfragbf(8)
Check Out this Related Man Page
savemeta(8) System Manager's Manual savemeta(8)NAME
savemeta - Takes a snapshot of an AdvFS domain's metadata
SYNOPSIS
/sbin/advfs/savemeta [-LSTt] [-f fileset] domain savedir
OPTIONS
Saves the structure information from the frag file in each named fileset to the savedir. If this option is not specified, the default is to
write no frag file information to the savedir. Do not save the domain's log file to the savedir. If this option is not specified, the
default is to write the log file to the savedir. Do not save each volume's storage bitmap (SBM) to the savedir. If this option is not
specified, the default is to write each volume's SBM to the savedir. Do not save the domain's root tag file to the savedir. If this
option is not specified, the default is to write the root tag file to the savedir. Do not save the fileset tag files to the savedir. If
this option is not specified, the default is to write the fileset tag files to the savedir.
OPERANDS
The name of the AdvFS file domain from which you want to obtain the metadata. The name of a directory into which the saved metadata is to
be written.
DESCRIPTION
This script saves a snapshot of the specified domain metadata into a directory, savedir, that has the following structure:
savedir/volume_directory/RBMT_file
/BMT_file
/SBM_file
/log_file
/tag_file
/fileset_directory/frag_file
/tag_file
By default, the savemeta command saves all the bitfile metadata (BMT), all the SBM, the log and root tag files, and the fileset tag files.
If you specify the -f option, the command saves the frag file information for each fileset.
RESTRICTIONS
You must be the root user to use this command.
EXIT STATUS
This command returns a 0 (zero) on success. Otherwise, it returns a 1 and displays an error diagnostic.
FILES
The command path.
SEE ALSO
Commands: nvbmtpg(8), nvfragpg(8), nvlogpg(8), nvtagpg(8), vsbmpg(8)savemeta(8)