Problems on start of my system
Alex de Kruijff
freebsd at akruijff.dds.nl
Sat Nov 5 20:13:48 GMT 2005
Please don't toppost, that way its easier for other to read and learn
from this example.
On Sat, Nov 05, 2005 at 02:07:33PM -0200, alicornio wrote:
> Em (11:42:20), freebsd at akruijff.dds.nl escreveu:
>
>
> >On Sat, Nov 05, 2005 at 02:02:49AM -0200, alicornio wrote:
> >> I have a problem on start of my system, appear this mesage:
> >>
> >> Staring file system checks:
> >> /dev/ad0s1a: 1304 files, 18242 used, 300053 free (1149 frags, 37363
> >blocks,
> >> 0.4% fragmentation)
> >> /dev/ad0s1g: DEFER FOR BACKGROUND CHECKING
> >> /dev/ad0s1f: DEFER FOR BACKGROUND CHECKING
> >> /dev/ad0s1d: DEFER FOR BACKGROUND CHECKING
> >> /dev/ad0s1e: FILE SYSTEM CLEAN; SKIPPING CHECKS
> >> /dev/ad0s1e: clean, 57112 free (40 frags, 7134 bloks, 0,1% fragmentation)
> >> WARNING: /home was not properly dismounted
> >> ad0: FAILURE - READ-DMA status=51 ERROR=40
> >> LBA=2398527
> >> mount: /dev/ad0s1: input/output error
> >> WARNING: /usr was not properly dismounted
> >> WARNING: /var was not properly dismounted
> >> mounting /etc/fstab filesystems failed, start up aborted
> >> ad0: FAILURE - READ-DMA status=51 ERROR=40
> >> LBA=2191743
> >> boot interruped
> >> enter full pathname of shell or return for /bin/sh:
> >>
> >> I type something and the system reboot after this mesages:
> >>
> >> panic: vrele: negative refe cnt
> >> cannot dump: no dump device defined
> >>
> >> Someone can help me whith this problem? what?s happenig? how i can solve
> >> this?
> >
> >It seems your system is not able to mount certain filesystems as stated
> >in fstabs. You could try /sbin/fsck -y (say yes to everything) afther
> >you enter the shell. Also check /etc/fstabs to see if it contains
> >errors.
> >
> I try every combination of fsck and fsck_ffs, somes:
>
> #mkdir /teste
> #mount -f /dev/ad0s1 /teste
> #fsck -t ffs -Fy /teste
> fstab: /etc/fstab:0: No such file or directory
> fstab: /etc/fstab:0: No such file or directory
> ** /dev/ad0s1 (NO WRITE)
> ** Last Mounted on /teste
> ** Phase 1 - Check Blocks and Sizes
> ** Phase 2 - Check Pathnames
> ** Phase 3 - Check Connentivity
> ** Phase 4 - Check Reference Counts
> ** Phase 5 - Check Cyl groups
> 1304 files, 18242 used, 300053 free (1149 frags, 37363 blocks, 0.4%
> fragmentation)
>
> #fsck -t ffs -p /teste
> /dev/ad0s1: NO WRITE ACCESS
> /dev/ad0s1: UNEXPECTED ICONSISTENCY; RUN fsck MANUALLY
Root is mounted with read only acces.
Do this
fsck -p
mount -u /
fsck /dev/ad0s1
--
Alex
Please copy the original recipients, otherwise I may not read your reply.
Howto's based on my personal use, including information about
setting up a firewall and creating traffic graphs with MRTG
http://www.kruijff.org/alex/FreeBSD/
More information about the freebsd-questions
mailing list