尝试从FreeNAS挂载 freebsd/ufs分区时出错

分享于 

2分钟阅读

ubuntu

  繁體

问题

尝试挂载UFS分区时,我得到这个奇怪的错误。


 sudo mount -r -t ufs -o ufstype=ufs2 /dev/sdb2 /home/tim/ufs_mount


 mount: wrong fs type, bad option, bad superblock on /dev/sdb2,


 missing codepage or helper program, or other error


 In some cases useful info is found in syslog - try


 dmesg | tail or so




tim@T3:~$ sudo fdisk -l



Disk /dev/sda: 400.1 GB, 400088457216 bytes


255 heads, 63 sectors/track, 48641 cylinders, total 781422768 sectors


Units = sectors of 1 * 512 = 512 bytes


Sector size (logical/physical): 512 bytes / 512 bytes


I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk identifier: 0x000a77a6



 Device Boot Start End Blocks Id System


/dev/sda1 * 2048 765700095 382849024 83 Linux


/dev/sda2 765702142 781422591 7860225 5 Extended


/dev/sda5 765702144 781422591 7860224 82 Linux swap / Solaris



Disk /dev/sdb: 1500.3 GB, 1500301910016 bytes


255 heads, 63 sectors/track, 182401 cylinders, total 2930277168 sectors


Units = sectors of 1 * 512 = 512 bytes


Sector size (logical/physical): 512 bytes / 512 bytes


I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk identifier: 0x90909090



 Device Boot Start End Blocks Id System


/dev/sdb1 * 63 240974 120456 a5 FreeBSD


/dev/sdb2 240975 2928601304 1464180165 a5 FreeBSD


/dev/sdb3 2928601305 2930272064 835380 a5 FreeBSD




答案1

首先:


$ dmesg|grep bsd



[ 3.467958] sde1: <bsd:bad subpartition - ignored


[ 3.467959] sde2: <bsd: sde5 >



然后:


$ sudo mount -t ufs -r -o ufstype=ufs2 /dev/sde5 ~/freebsd





PAR  FREE  Mount  分区  NAS  Freebsd