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Linux Cross Reference
Linux/Documentation/filesystems/ufs.txt

Version: ~ [ 2.4.0 ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 USING UFS
  2 =========
  3 
  4 mount -t ufs -o ufstype=type_of_ufs device dir
  5 
  6 
  7 UFS OPTIONS
  8 ===========
  9 
 10 ufstype=type_of_ufs
 11         UFS is a file system widely used in different operating systems.
 12         The problem are differences among implementations. Features of
 13         some implementations are undocumented, so its hard to recognize
 14         type of ufs automatically. That's why user must specify type of 
 15         ufs manually by mount option ufstype. Possible values are:
 16 
 17         old     old format of ufs
 18                 default value, supported os read-only
 19 
 20         44bsd   used in FreeBSD, NetBSD, OpenBSD
 21                 supported os read-write
 22 
 23         sun     used in SunOS (Solaris)
 24                 supported as read-write
 25 
 26         sunx86  used in SunOS for Intel (Solarisx86)
 27                 supported as read-write
 28 
 29         nextstep
 30                 used in NextStep
 31                 supported as read-only
 32 
 33         nextstep-cd
 34                 used for NextStep CDROMs (block_size == 2048)
 35                 supported as read-only
 36 
 37         openstep
 38                 used in OpenStep
 39                 supported as read-only
 40 
 41 
 42 POSSIBLE PROBLEMS
 43 =================
 44 
 45 There is still bug in reallocation of fragment, in file fs/ufs/balloc.c, 
 46 line 364. But it seem working on current buffer cache configuration.
 47 
 48 
 49 BUG REPORTS
 50 ===========
 51 
 52 Any ufs bug report you can send to daniel.pirkl@email.cz (do not send 
 53 partition tables bug reports.)

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