ia64/linux-2.6.18-xen.hg

view Documentation/filesystems/ufs.txt @ 524:7f8b544237bf

netfront: Allow netfront in domain 0.

This is useful if your physical network device is in a utility domain.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Tue Apr 15 15:18:58 2008 +0100 (2008-04-15)
parents 831230e53067
children
line source
1 USING UFS
2 =========
4 mount -t ufs -o ufstype=type_of_ufs device dir
7 UFS OPTIONS
8 ===========
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:
17 old old format of ufs
18 default value, supported as read-only
20 44bsd used in FreeBSD, NetBSD, OpenBSD
21 supported as read-write
23 ufs2 used in FreeBSD 5.x
24 supported as read-only
26 5xbsd synonym for ufs2
28 sun used in SunOS (Solaris)
29 supported as read-write
31 sunx86 used in SunOS for Intel (Solarisx86)
32 supported as read-write
34 hp used in HP-UX
35 supported as read-only
37 nextstep
38 used in NextStep
39 supported as read-only
41 nextstep-cd
42 used for NextStep CDROMs (block_size == 2048)
43 supported as read-only
45 openstep
46 used in OpenStep
47 supported as read-only
50 POSSIBLE PROBLEMS
51 =================
53 There is still bug in reallocation of fragment, in file fs/ufs/balloc.c,
54 line 364. But it seems working on current buffer cache configuration.
57 BUG REPORTS
58 ===========
60 Any ufs bug report you can send to daniel.pirkl@email.cz (do not send
61 partition tables bug reports.)