<fs> mount-options '' /dev/vda1 /

<fs> mount-options '' /dev/vda1 /

<fs>

On Tue, May 22, 2012 at 05:34:40PM +0800, 马磊 wrote: > Hi,everyone: > As the subject says, why chinese characters are shown as '?' by using > ls function? > Did anyone encounter the same problem and does resolution exist? > Looking forward to your reply. Thanks in advance. I tried this, and it works for me: $ qemu-img create -f qcow2 -b /dev/vg_pin/F16x64 chinese-chars.img Formatting 'chinese-chars.img', fmt=qcow2 size=21474836480 backing_file='/dev/vg_pin/F16x64' encryption=off cluster_size=65536 $ guestfish -a chinese-chars.img -i touch "/马磊" $ guestfish --ro -a chinese-chars.img -i 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 Operating system: Fedora release 16 (Verne) /dev/mapper/vg_f16x64-lv_root mounted on / /dev/vda2 mounted on /boot ><fs> ls / bin boot dev etc home lib lib64 lost+found media mnt opt proc root run sbin selinux srv sys tmp usr var 马磊 ><fs> ll / total 126 dr-xr-xr-x. 23 root root 4096 May 22 11:10 . drwxr-xr-x 23 500 500 4096 May 22 11:11 .. dr-xr-xr-x. 2 root root 4096 Mar 6 11:18 bin dr-xr-xr-x. 6 root root 1024 Jan 25 09:47 boot drwxr-xr-x. 5 root root 4096 Aug 16 2011 dev drwxr-xr-x. 135 root root 12288 Apr 18 13:40 etc drwxr-xr-x. 3 root root 4096 Jul 29 2011 home dr-xr-xr-x. 11 root root 4096 Nov 28 15:19 lib dr-xr-xr-x. 11 root root 12288 Mar 6 11:18 lib64 drwx------. 2 root root 16384 Aug 16 2011 lost+found drwxr-xr-x. 2 root root 4096 Jun 29 2011 media drwxr-xr-x. 4 root root 4096 Nov 28 14:22 mnt drwxr-xr-x. 2 root root 4096 Jul 29 2011 opt drwxrwxr-x 2 root root 4096 Aug 16 2011 proc dr-xr-x---. 6 root root 4096 Nov 25 08:44 root drwxr-xr-x. 21 root root 4096 Aug 16 2011 run dr-xr-xr-x. 2 root root 12288 Mar 6 11:18 sbin drwxr-xr-x 3 root root 4096 Jun 29 2011 selinux drwxr-xr-x. 2 root root 4096 Jul 29 2011 srv drwxrwxr-x. 2 root root 4096 Aug 16 2011 sys drwxrwxrwt. 10 root root 4096 Apr 18 13:40 tmp drwxr-xr-x. 13 root root 4096 Aug 28 2011 usr drwxr-xr-x. 18 root root 4096 Aug 28 2011 var -rw-r--r-- 1 root root 0 May 22 11:10 马磊 What are your language settings, eg. the locale and the environment variables $LANG etc? You can find out by running the 'locale' command: $ locale LANG=en_GB.UTF-8 LC_CTYPE="en_GB.UTF-8" LC_NUMERIC="en_GB.UTF-8" LC_TIME="en_GB.UTF-8" LC_COLLATE="en_GB.UTF-8" LC_MONETARY="en_GB.UTF-8" LC_MESSAGES="en_GB.UTF-8" LC_PAPER="en_GB.UTF-8" LC_NAME="en_GB.UTF-8" LC_ADDRESS="en_GB.UTF-8" LC_TELEPHONE="en_GB.UTF-8" LC_MEASUREMENT="en_GB.UTF-8" LC_IDENTIFICATION="en_GB.UTF-8" LC_ALL= If you can reproduce this issue, please file a bug: https://bugzilla.redhat.com/enter_bug.cgi?component=libguestfs&produc... Thanks, Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming blog: http://rwmj.wordpress.com Fedora now supports 80 OCaml packages (the OPEN alternative to F#) http://cocan.org/getting_started_with_ocaml_on_red_hat_and_fedora

On Tue, May 22, 2012 at 06:38:45PM +0800, 马磊 wrote: > [malei@xen-test2 ~]$ guestfish --rw -a /home/malei/d.img > > 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> mount-options '' /dev/vda1 / > libguestfs: error: mount_options: call launch before using this function > (in guestfish, don't forget to use the 'run' command) > ><fs> launch > ><fs> mount-options '' /dev/vda1 / > ><fs> ls / > ?? ????.txt > ?? ????.wav > ?? WinRAR ZIP ????.zip > root1 > root2 > ><fs> > =============================================== > Does it have something to do with the LANG environment variable or the disk > img which is not bootable? I guess this is a FAT or VFAT image? (Try the 'list-filesystems' command). There are several bugs, they even prevent me from creating such an image to start with :-( I have filed these: https://bugzilla.redhat.com/show_bug.cgi?id=823885 https://bugzilla.redhat.com/show_bug.cgi?id=823887 How large is 'd.img'? Would it be possible for me to get a copy of it, or of a similar image that fails in the same way? 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

<fs> run <fs> list_filesystems

<fs> mount-options /dev/vda2 /

<fs> mount-options '' /dev/vda2 / <fs> ls /

<fs> mount-options utf8 /dev/vda1 /

On 05/22/2012 08:07 PM, Richard W.M. Jones wrote: > BTW, although this is not a proper solution, using the 'utf8' > mount option should work, ie: > > ><fs> mount-options utf8 /dev/vda1 / > > or: > > guestfish --ro -a d.img -m /dev/vda1:/:utf8 > > Rich. > ><fs> mkfs vfat /dev/vda ><fs> mount /dev/vda / ><fs> ll / total 20 drwxr-xr-x 2 root root 16384 Jan 1 1970 . drwxr-xr-x 23 1000 1000 4096 May 22 20:07 .. ><fs> mkdir /新建文件夹 libguestfs: error: mkdir: /新建文件夹: Invalid argument

BTW, although this is not a proper solution, using the 'utf8' mount option should work, ie: ><fs> mount-options utf8 /dev/vda1 / or: guestfish --ro -a d.img -m /dev/vda1:/:utf8 Rich.

<fs> debug sh "export LC_ALL=en_US.utf8"

<fs> debug sh "locale"