Subject: USB harddisk: unknown special file or file system From: Jette Derriche <none@bsd-dk--nerdgirl.dk.lh.bsd-dk.dk> To: bsd-dk@bsd-dk.dk Date: Sun, 02 Sep 2007 18:51:59 +0200
Jeg har en Maxtor USB harddisk som har givet nogle problemer. Faktisk
har FJ erklæret den død herinde for nogle måneder siden. Men efter at
have dd'et den (tak til Esbjerg), ser det umiddelbart ud til at den
alligevel er OK.
Men når jeg mounter den sker følgende:
--------------------------------
# mount backup
mount: backup: unknown special file or file system
--------------------------------
Ved ikke om der måske er et step jeg har misset.
Herunder har jeg listet alt hvad jeg har gjort siden jeg dd'ede den:
---------------------------------
# dd if=/dev/zero of=/dev/da0 bs=1024 count=322122547200
dd: /dev/da0: end of device
293057353+0 records in
293057352+0 records out
300090728448 bytes transferred in 219922.834136 secs (1364527 bytes/sec)
---------------------------------
---------------------------------
# fdisk -I /dev/da0
******* Working on device /dev/da0 *******
fdisk: invalid fdisk partition table found
fdisk: Geom not found
---------------------------------
---------------------------------
# bsdlabel -w da0s1
---------------------------------
---------------------------------
# newfs -i 65535 /dev/da0s1a
/dev/da0s1a: 286181.3MB (586099316 sectors) block size 16384, fragment
size 2048
using 1311 cylinder groups of 218.33MB, 13973 blks, 3648 inodes.
super-block backups (for fsck -b #) at:
160, 447296, 894432, 1341568, 1788704, 2235840, 2682976, 3130112,
3577248,
4024384, 4471520, 4918656, 5365792, 5812928, 6260064, 6707200, 7154336,
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10731424,
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------------------------------------------
Her er indholdet af /etc/fstab:
--------------------------------
1 # Device Mountpoint FStype Options Dump Pass#
2 /dev/ad0s1b none swap sw 0 0
3 /dev/ad0s1a / ufs rw 1 1
4 /dev/ad0s1e /tmp ufs rw 2 2
5 /dev/ad0s1f /usr ufs rw 2 2
6 /dev/ad0s1d /var ufs rw 2 2
7 /dev/cd0 /cdrom cd9660 ro,noauto 0 0
8 proc /proc procfs rw 0 0
9 #newfs -i 65535 /dev/da0s1a
10 /dev/da0s1a /backup ufs rw,noauto 0 0
--------------------------------
/Jette
This archive was generated by hypermail 2b30 : Sun 30 Sep 2007 - 23:00:03 CEST