HP B2355-92068 Administration Manual page 160

df_hfs(1M)
df
Report the number of free disk blocks for all mounted HFS file systems:
df -F hfs
Report the number of free files for all mounted NFS file systems:
df -F nfs -e
Report the total allocated block figures and the number of free blocks, for all mounted file systems:
df -t
Report the total allocated block figures and the number of free blocks, for the file system mounted as
d
df -t /usr
WARNINGS
does not account for:
df
• Disk space reserved for swap space,
• Space used for the HFS boot block (8K bytes, 1 per file system),
• HFS superblocks (8K bytes each, 1 per disk cylinder),
• HFS cylinder group blocks (1K-8K bytes each, 1 per cylinder group),
• Inodes (currently 128 bytes reserved for each inode).
Non-HFS file systems may have other items that this command does not account for.
The option, from prior releases, has been replaced by the
-b
FILES
/dev/dsk/*
/etc/fstab
/etc/mnttab
SEE ALSO
du(1), df(1M), fsck(1M), fstab(4), fstyp(1M), statvfs(2), mnttab(4).
STANDARDS CONFORMANCE
df : SVID2, XPG2, XPG3
160 Hewlett-Packard Company
File system devices.
Static information about the file systems
Mounted file system table
option.
-B
− 2 −
HP-UX 11i Version 2: December 2007 Update
df_hfs(1M)
:
/usr