Date: Thu, 9 Sep 2004 23:56:08 +0530 From: Shantanoo <shantanoo@gmail.com> To: Toomas Aas <toomas.aas@raad.tartu.ee> Cc: freebsd-questions@freebsd.org Subject: Re: Mounting ext3 filesystem from USB keydrive Message-ID: <23017470040909112645db6dc@mail.gmail.com> In-Reply-To: <200409091229.i89CTZMx006504@lv.raad.tartu.ee> References: <200409091229.i89CTZMx006504@lv.raad.tartu.ee>
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On Thu, 9 Sep 2004 15:29:08 +0300, Toomas Aas <toomas.aas@raad.tartu.ee> wrote: > Hello! > > I have an USB keydrive with ext3 filesystem on it. I'm trying to mount > this filesystem on FreeBSD 4.9, but I'm not succeeding. I've seen it written > in several places that ext3 filesystem can be mounted as ext2, but... > > When I plug in the drive, the following appears to /var/log/messages: > > Sep 9 14:55:44 box /kernel: umass0: USB Solid state disk, rev 1.10/1.00, addr 2 > Sep 9 14:55:55 box /kernel: da3 at umass-sim0 bus 0 target 0 lun 0 > Sep 9 14:55:55 box /kernel: da3: <Generic Traveling Disk 1.11> Removable > Direct Access SCSI-2 device > Sep 9 14:55:55 box /kernel: da3: 650KB/s transfers > Sep 9 14:55:55 box /kernel: da3: 63MB (129024 512 byte sectors: 64H 32S/T 63C) > > # ls -l /dev/da3 > > crw-r----- 2 root operator 13, 0x0001001a Sep 9 14:53 /dev/da3 > crw-r----- 2 root operator 13, 24 Sep 9 14:53 /dev/da3a > crw-r----- 2 root operator 13, 25 Sep 9 14:53 /dev/da3b > crw-r----- 2 root operator 13, 26 Sep 9 14:53 /dev/da3c > crw-r----- 2 root operator 13, 27 Sep 9 14:53 /dev/da3d > crw-r----- 2 root operator 13, 28 Sep 9 14:53 /dev/da3e > crw-r----- 2 root operator 13, 29 Sep 9 14:53 /dev/da3f > crw-r----- 2 root operator 13, 30 Sep 9 14:53 /dev/da3g > crw-r----- 2 root operator 13, 31 Sep 9 14:53 /dev/da3h > crw-r----- 2 root operator 13, 0x0002001a Sep 9 14:53 /dev/da3s1 > crw-r----- 2 root operator 13, 0x00020018 Sep 9 14:53 /dev/da3s1a > crw-r----- 2 root operator 13, 0x00020019 Sep 9 14:53 /dev/da3s1b > crw-r----- 2 root operator 13, 0x0002001a Sep 9 14:53 /dev/da3s1c > crw-r----- 2 root operator 13, 0x0002001b Sep 9 14:53 /dev/da3s1d > crw-r----- 2 root operator 13, 0x0002001c Sep 9 14:53 /dev/da3s1e > crw-r----- 2 root operator 13, 0x0002001d Sep 9 14:53 /dev/da3s1f > crw-r----- 2 root operator 13, 0x0002001e Sep 9 14:53 /dev/da3s1g > crw-r----- 2 root operator 13, 0x0002001f Sep 9 14:53 /dev/da3s1h > crw-r----- 2 root operator 13, 0x0003001a Sep 9 14:53 /dev/da3s2 > crw-r----- 2 root operator 13, 0x0004001a Sep 9 14:53 /dev/da3s3 > crw-r----- 2 root operator 13, 0x0005001a Sep 9 14:53 /dev/da3s4 > > # mount -t ext2fs /dev/da3s1c /mnt/usb > ext2fs: /dev/da3s1c: Device not configured > > # mount -t ext2fs /dev/da3s1c /mnt/usb > ext2fs: /dev/da3: Invalid argument > > The last command causes this to be logged to /var/log/messages: > Sep 9 14:57:24 aidamees /kernel: WARNING: mount of da3 denied due to unsupported > optional features > > #file -s /dev/da3 > /dev/da3: Linux rev 1.0 ext3 filesystem data (needs journal recovery) > > Is my inability to mount caused by this "(needs journal recovery)" or is there > something else going on? I did cleanly shut down the Linux box where this > partition was written, before removing the USB device. > -- > Toomas Aas | toomas.aas@raad.tartu.ee | http://www.raad.tartu.ee/~toomas/ > * Everyone has a photographic memory. Some don't have film. > You need to recompile the kernel with following line: options EXT2FS Regards, Shantanoo
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