Date: Thu, 31 Jul 2003 12:14:19 -0400 (EDT) From: Satish Vanimisetti <satish@engr.uky.edu> To: freebsd-fs@freebsd.org Subject: Mounting an EXT2FS CD on FreeBSD-5.1 Message-ID: <Pine.LNX.4.43.0307311201400.28858-100000@skyhawk.ecc.engr.uky.edu>
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I am trying to mount a CD burned with an EXT2 filesystem on a PC installed with FreeBSD-5.1 # mount -t ext2fs /dev/acd0 /cdrom ext2fs: /dev/acd0: No such file or directory # ls -l /dev/acd0 crw-r--r-- 1 root operator 117, 0 Jul 31 02:06 /dev/acd0 I get an "incorrect superblock" error message when I try to mount the CD as cd9660. I took that to mean that /dev/acd0 works since the superblock is being read. # mount /dev/acd0 /cdrom mount: /dev/acd0 on /cdrom: incorrect super block The following is the relevant output from dmesg: --- kernel: ata1-master: piomode=12 dmamode=34 udmamode=-1 dmaflag=1 kernel: ata1-master: success setting PIO4 on Intel ICH0 chip kernel: acd0: <LG CD-RW CED-8042B/1.07> CD-RW drive at ata1 as master kernel: acd0: read 4134KB/s (34515KB/s) write 689KB/s, 2048KB buffer, PIO4 kernel: acd0: Reads: CD-R, CD-RW, CD-DA stream, packet kernel: acd0: Writes: CD-R, CD-RW, test write kernel: acd0: Audio: play, 255 volume levels kernel: acd0: Mechanism: ejectable tray, unlocked kernel: acd0: Medium: no/blank disc --- I read another message on the list archives where someone was trying to mount an ext2 filesystem off of a USB device. He had something similar going on. Is this a bug, or am I doing something wrong? Thanks, Satish Vanimisetti
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