请问如何在Linux下挂载ufs文件系统？？

我的Linux内核已经添加了UFS文件系统支持。
直接执行
mount -t ufs -o ufstype=44bsd,ro /dev/hdc1 /mnt
执行mount可以看到已经挂载上了，但是
挂载的/mnt 目录是空的。

are u sure it's /dev/hdc1 ???

try to do a sfdisk -l with your device to be sure as follow:

[root@linux1 cards]# sfdisk -l /dev/hda

Disk /dev/hda: 2434 cylinders, 255 heads, 63 sectors/track
Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0

Device Boot Start End #cyls #blocks Id System
/dev/hda1 * 0+ 9 10- 80293+ 83 Linux
/dev/hda2 2305 2433 129 1036192+ 82 Linux swap
/dev/hda3 10 2304 2295 18434587+ 83 Linux
/dev/hda4 0 - 0 0 0 Empty

otherwise, try to do a df -h or mount

the correct syntaxe at /etc/fstab will be
/dev/hdaX /mnt/bsd ufs ro,noauto,users,ufstype=44bsd 0 0

good luck.

Spring:~# sfdisk -l /dev/hdc

Disk /dev/hdc: 3649 cylinders, 255 heads, 63 sectors/track
Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0

Device Boot Start End #cyls #blocks Id System
/dev/hdc1 * 0+ 3648 3649- 29310561 a5 FreeBSD
/dev/hdc2 0 - 0 0 0 Empty
/dev/hdc3 0 - 0 0 0 Empty
/dev/hdc4 0 - 0 0 0 Empty
/dev/hdc5 0+ 152- 153- 1228800
/dev/hdc6 152+ 3648 3497- 28081761
Spring:~#
我的hdc分区时选择的是使用整个硬盘，然后在里面创建了，一个1.2G的swap
和一个大ufs分区

Spring:~# mount -t ufs -o ufstype=44bsd,ro /dev/hdc6 /mnt/
mount: wrong fs type, bad option, bad superblock on /dev/hdc6,
or too many mounted file systems
(could this be the IDE device where you in fact use
ide-scsi so that sr0 or sda or so is needed?)

Spring:~# mount -t ufs -o ufstype=44bsd,ro /dev/hdc1 /mnt/
Spring:~# mount
/dev/hda5 on / type reiserfs (rw)
proc on /proc type proc (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/hda6 on /usr type reiserfs (rw)
/dev/hda7 on /var type reiserfs (rw)
/dev/hda8 on /tmp type reiserfs (rw)
/dev/hda10 on /ftp type reiserfs (rw)
/dev/hda11 on /www type reiserfs (rw)
/dev/hdc1 on /mnt type ufs (ro,ufstype=44bsd)
Spring:~#ls /mnt
Spring:~#
我用的是FreeBSD-4.9-stable , Linux-2.4.22的内核。
Spring:~#cfdisk /dev/hdc
cfdisk 2.12

Disk Drive: /dev/hdc
Size: 30020272128 bytes, 30.0 GB
Heads: 255 Sectors per Track: 63 Cylinders: 3649

Name Flags Part Type FS Type [Label] Size (MB)
-----------------------------------------------------------------------------------------------------------------------
hdc1 Boot Primary FreeBSD 30014.05










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