Input Output Error Freebsd
On Thu, Feb 22, 2007 at 04:34:24PM -0600, Derek Ragona wrote: > You may have lost the partition table. You can try repartitioning the > drive but do NOT do a newfs. You can easily try it in sysinstall. Yes, that has been mentioned - I wasn't sure if it would work as desired - without overwriting too much - or not. But, if it is tried , be sure to use the exact partition schema as was done before. I think that was everything in one partition - called c, but I am not sure that is exactly what was done. So, the question is, did the OP use bsdlabel (alone or in sysinstall) when originally creating that filesystem? If so, probably using bsdlabel again on it - WITHOUT doing a newfs - would be worth trying. It probably can't do anything worse than what is already the case. If it was all one partition in a single slice, then run bsdlabel -e on the slice /dev/ad1s1 and take out the unused type from 'c' and make it BSD4.2. Make the offset '*' and the size be everything. Then exit out and hope for the best. ////jerry > > -Derek > > At 04:19 PM 2/22/2007, Marty Landman wrote: > >I wrote about this problem before, still working on recovery. After a power > >outage I lost my primary slave hd, a 250MB Maxtor. Got rebooted ok by > >editing it out of the fstab i.e. > > > >%cat /etc/fstab > ># Device Mountpoint FStype Options Dump > >Pass# > >/dev/ad0s1b none swap sw 0 0 > >/dev/ad0s1a / ufs rw 1 1 > >... > >#/dev/ad1s1c /hoss ufs rw 2 2 > >% > > > >It's been explained to me that ad1s1c was an inappropriate name for the > >partition on this drive, will change that after fixing this mess. > > > >Here is a problem symptom summary: > > > >%sudo mount /dev/ad1s1c /hoss > >mount: /dev/ad1s1c: Input/output error > >%sudo mount /dev/ad1s1 /hoss > >mount: /dev/ad1s1: Input/output error > >%sudo fsck -f /dev/ad1s1 > >fsck: Could not determine filesystem type > >%sudo
/mnt/usr : Input/output error - FreeBSD my disk has the following geometry: 9729 cyl/255 head/64 sectors when i used fdisk from linux, i got a warning that cyl is > 1024 which may not work correctly with fdisk of win and os/2. is this the case with freebsd ? thanks sajith ---------------- i did create the slices using default option (A) and partions using default option (A). now i see the following problem: "mounting error /mnt/dev/ad0s1f on /mnt/usr : Input/output error" i think it is the problem with the disk geometry i don't know what. i have https://lists.freebsd.org/pipermail/freebsd-questions/2007-February/143007.html a 80GB disk, and i tried changing the mode ... Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode February 17th,06:34 PM #1 mounting error /mnt/dev/ad0s1f on /mnt/usr : Input/output error my disk has the following geometry: 9729 cyl/255 head/64 sectors when i used fdisk from linux, i got a warning http://www.justskins.com/forums/mounting-error-mnt-dev-88988.html that cyl is > 1024 which may not work correctly with fdisk of win and os/2. is this the case with freebsd ? thanks sajith ---------------- i did create the slices using default option (A) and partions using default option (A). now i see the following problem: "mounting error /mnt/dev/ad0s1f on /mnt/usr : Input/output error" i think it is the problem with the disk geometry i don't know what. i have a 80GB disk, and i tried changing the mode from LBA to NORMAL to LARGE in the BIOS setting but it didn't help. /usr is the the last partition in the default list of partiontions. thanks in advance for your time sajith --- Lowell Gilbert
Forums Show Threads Show Posts Tag Search Advanced Search Go to Page... Thread Tools Display Modes #1 (View Single Post) 28th October http://daemonforums.org/showthread.php?t=8698 2014 bluemorph New User Join Date: Oct 2014 Posts: 5 input/output error | mounting usb stick i want to mount a usb stick; according to my disklabel /dev/sd1i the FS is "ext2fs", but after mount -t ext2fs dev/sd1i /mnt/key/ Im receiving an "input/output error". unfortunately, i cant find relating issues on the web. All my sources said, it should work after these steps. input output I would be very grateful for some advice. Thx :3 bluemorph View Public Profile Find all posts by bluemorph #2 (View Single Post) 28th October 2014 jggimi More noise than signal Join Date: May 2008 Location: USA Posts: 5,287 Hello, and welcome! I assume your example command has a typo when entered here, and that you meant (and used) /dev/sd1i. input output error When a disk (or a USB stick) does not have an OpenBSD disklabel, OpenBSD will read the MBR partition table and map those partition types it knows into an in-memory, temporary disklabel. It's called an "in-core" disklabel. If an MBR partition type is 0x83, this is defined as any native Linux file system. Since the only such foreign file system OpenBSD can mount is ext2 or ext3 (mounted in ext2 mode), this may be why the in-core disklabel was mapped as ext2fs. If your filesystem is ext4, or reiserfs, or any other Linux file system, OpenBSD cannot mount it. jggimi View Public Profile Visit jggimi's homepage! Find all posts by jggimi #3 (View Single Post) 29th October 2014 bluemorph New User Join Date: Oct 2014 Posts: 5 Thanks for the welcome greeting :3 & yes, that was a typo. Ehm, i thought "ext2fs" is the FAT FS - i honestly dont know, how i come up with this idea^^ Anyway, according to some OpenBSD forum threads mount_msdos should support all FAT filesystems. But mount -t msdos /dev/sd1i /mnt/key results in an inappropriate file type or f