[Libguestfs] 【help】why not support showing filename containing chinese characters with the ls function?

[Richard W.M. Jones]

On Tue, May 22, 2012 at 11:19:40PM +0800, 马磊 wrote:
> BTW, another problem about mount:
> 
> [malei at xen-test2 ~]$ guestfish --rw -a d.img -m /dev/vda1:/:utf8
> libguestfs: error: mount_options: you must mount something on / first
> guestfish: '/dev/vda1' could not be mounted.  Did you mean one of these?
> /dev/vda1 (vfat)
> /dev/vda2 (ntfs)
> /dev/vda3 (ntfs)
> /dev/vda4 (unknown)
> /dev/vda5 (vfat)
> /dev/vda6 (vfat)
> /dev/vda7 (ntfs)

I'm guessing that the error message is wrong.  It probably means
that the "utf8" mount option isn't recognized.

Compare:

  $ guestfish --ro -a /dev/vg_pin/F16x64 -m /dev/vda2:/
  
  Welcome to guestfish, the libguestfs filesystem interactive shell for
  editing virtual machine filesystems.
  
  Type: 'help' for help on commands
        'man' to read the manual
        'quit' to quit the shell
  
  ><fs> exit

with this:

  $ guestfish --ro -a /dev/vg_pin/F16x64 -m /dev/vda2:/:blahblah
  libguestfs: error: mount_options: /dev/vda2 on /: mount: wrong fs type, bad option, bad superblock on /dev/vda2,
         missing codepage or helper program, or other error
         In some cases useful info is found in syslog - try
         dmesg | tail or so
  guestfish: '/dev/vda2' could not be mounted.  Did you mean one of these?
  	   /dev/sda1 (unknown)
  	   /dev/sda2 (ext4)
  	   /dev/vg_f16x64/lv_root (ext4)
  	   /dev/vg_f16x64/lv_swap (swap)

I've filed a bug:

  https://bugzilla.redhat.com/show_bug.cgi?id=824043

(Sixth bug filed today, it must be some sort of record!)

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-p2v converts physical machines to virtual machines.  Boot with a
live CD or over the network (PXE) and turn machines into Xen guests.
http://et.redhat.com/~rjones/virt-p2v