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On 11/07/2013 10:52 AM, 乃宏周 wrote:
I use ubuntu 12.04, and my usb stick had been found
at /dev/sdb and has 2 partitions.
If I `mount /dev/sdb1 ~/work`, My usb stick can be mounted
sucessfully, but ownership of ~/work is root, so I can't
write anything to it.
But if I `mount -o uid=1000,gid=1000 /dev/sdb1 ~/work`,
system replies following error message:
mount: wrong fs type, bad option, bad superblock on
/dev/sdb1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
Why this situation occurred? I'm sure that my pid and gid is
1000.
Any ideas?
Because uid,gid and other parameters are given nfs, vfat file
systems. ext3 and ext4 file systems doesn't
support this mount.
This is my test log:
$ sudo mount -o uid=500,gid=500 /dev/sdb1 /media/
$ mount
/dev/sdb1 on /media type vfat (rw,uid=500,gid=500)
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