PRIMECLUSTER Global File Services Configuration and Administration Guide 4.2 (Solaris(TM) Operating Environment)

4.6 Obtaining Various Types of File System Information

The df_sfxfs(1M) command can be used to obtain information about the disk block use status, free disk block status, and the number of files in the file system.

In the case of a file system that consists of multiple partitions, the df_sfxfs(1M) command can display information for each of the partitions.

With respect to the meta-data partition, the following information is displayed:

• i-node usage status (number of i-nodes, number of free i-nodes)
• Free extent status (maximum number of leaves and usage status)
• V-data usage status (maximum number of V-data blocks and usage status)

With respect to the data partitions, the following information is displayed:

• Total number of blocks and number of free blocks

For the update log partition., only the number of allocated blocks is displayed.

The following shows examples of using the df_sfxfs(1M) command for displaying the usage status of the file system.

See the description of the df_sfxfs(1M) command in Appendix B for details on the options of the df_sfxfs(1M) command.

# df -k /mnt

Filesystem           kbytes   used   avail  capacity  Mounted on

/dev/sfdsk/gfs/dsk/vol0301

                       113992   62664   39936     62%    /mnt



# df -F sfxfs -o v /mnt

Filesystem:/mnt

                      inodes   free   vdata    free    leaf   free   Type

/dev/sfdsk/gfs/dsk/vol0301

                       14248  12192    4781    4615    7128   7127   META

                      kbytes   used    free   %used

/dev/sfdsk/gfs/dsk/vol0301

                      113992  62664   51328     55%                   DATA

                      kbytes

/dev/sfdsk/gfs/dsk/vol0301

                        5120                                              LOG



# df -F sfxfs -o v /mnt

Filesystem:/mnt

                      inodes   free   vdata    free    leaf   free   Type

/dev/sfdsk/gfs/dsk/vol0301

                       29686  27630    9922    9756   14848  14846   META

                      kbytes   used    free   %used

/dev/sfdsk/gfs/dsk/vol0301

                      105752  31832   73920     30%                    DATA

                      kbytes

/dev/sfdsk/gfs/dsk/vol0500

                        5120                                               LOG

                      kbytes   used    free   %used

/dev/sfdsk/gfs/dsk/vol0600

                      131736  30832  100904     23%                  DATA