Problems on start of my system

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<READ,DSC,ERROR>
ERROR=40<UNCORRECTABLE> 
> 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<READ,DSC,ERROR>
ERROR=40<UNCORRECTABLE> 
> 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.

-- 
Alex

Please copy the original recipients, otherwise I may not
read your reply.

Howto's based on my ppersonal use, including information
about 
setting up a firewall and creating traffic graphs with MRTG
http://www.kruij
ff.org/alex/FreeBSD/

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