mount: Not a directory

[Petr Balas]

kaper na email.cz wrote:

> Zdravim, mam tady takovou malickost:
> 
> cedecko se normalne namontuje..
> alnagon:~# mount -t iso9660 -o ro /dev/hdd /mnt/cdrom
> alnagon:~# echo $?
> 0
> 
>  pak z nej stahnu obraz...
> alnagon:~# dd if=/dev/hdd of=/usr/image.iso
> dd: reading /dev/hdd': Input/output error
> 550544+0 records in
> 550544+0 records out
> alnagon:~# ll /usr/image.iso
> -rw-r--r--    1 root     root         269M dub 23 11:20 /usr/image.iso

Proc to CDcko pred stahovanim mountujete? IMHO je to zbytecne/nesmysl.
Ale protoze to je stejne readonly, tak by to nemelo nicemu vadit.

Zkontrolujte, zda ta velikost CDcka odpovida realite (pokud je nekde
skrabnute, tak se nemuselo stahnout cele)


> no a ten z nejakyho duvodu namontovat nejde (image i adresar i
> loop0 existuje, ostatni image timto prikazem jdou namontovat normalne.. )
> alnagon:~# mount -vvv -t iso9660 -o ro,loop=/dev/loop0 /usr/image.iso \
>  /mnt/image
> mount: going to use the loop device /dev/loop0
> set_loop(/dev/loop0,/usr/image.iso,0): success
> mount: setup loop device successfully
> del_loop(/dev/loop0): success
> mount: Not a directory
> alnagon:~# echo $?
> 32

Existuje adresar /mnt/image ? Je to adresar?

Popr. zkuste na ten mount pustit strace a uvidite, co se mu nelibi.


>   v logu naskoci tohleto:
> Apr 23 11:30:39 alnagon kernel: ISO 9660 Extensions: Microsoft Joliet
> Level 3
> Apr 23 11:30:39 alnagon kernel: attempt to access beyond end of device
> Apr 23 11:30:39 alnagon kernel: 07:00: rw=0, want=544072, limit=275272
> Apr 23 11:30:39 alnagon kernel: ISOFS: unable to read i-node block
> Apr 23 11:30:39 alnagon kernel: ISOFS: changing to secondary root
> Apr 23 11:30:39 alnagon kernel: attempt to access beyond end of device
> Apr 23 11:30:39 alnagon kernel: 07:00: rw=0, want=544070, limit=275272
> Apr 23 11:30:39 alnagon kernel: ISOFS: unable to read i-node block
> 
> 
>   nevite nekdo o co jde ?
> Co znamena hlaska $SUBJ ?

-- 
Petr Balas (petr at balas dot cz)