Operating System - HP-UX 中的主題 Re: System Crash problem

System Crash problem

Henry Chua — Mon, 27 Sep 2004 02:12:58 GMT

I recently encountered a system crash on my main server. It is runnning HPUX 10.20. The message prompted upon boot up is
"/dev/vg02/rlvolb: size = 13312, MTIME = Sep 22 07:40 2004 count 433 should be 434

/dev/vg02/rlvolb: UNEXPECTED INCONSISTENCT; PLEASE RUN FSCK MANUALLY"

What should I do to recover?

Thank you all for your kind advise

Re: System Crash problem

Shaikh Imran — Mon, 27 Sep 2004 03:10:31 GMT

Hi,
Have you done this ....?
unmount the filesystem on that logical volume
run fcsk /dev/vg01/lvolb
this will fix error.

Regards,

Re: System Crash problem

Shaikh Imran — Mon, 27 Sep 2004 03:12:41 GMT

hi,

Oops..... pls ignore the typo
Your logical volume is
fsck /dev/vg02/lvolb

Regards,

Re: System Crash problem

Muthukumar_5 — Mon, 27 Sep 2004 03:14:02 GMT

File System check failed out there. And it is asking to run it manually.

Execute as fsck on command line there.

see man fsck and execute as,

fsck -V
find disk's with bdf command

-V will give one command execute it. or

simply as,

fsck -V | sh

It will some informations of failure there.

Re: System Crash problem

Sยภเl Kย๓คг — Mon, 27 Sep 2004 03:16:35 GMT

This can be solved as following

#umount < filesystem on the lvolb>
#fcsk /dev/vg01/lvolb
#mount /dev/vg01/lvolb /filesystem

regards
SK

Re: System Crash problem

Henry Chua — Mon, 27 Sep 2004 03:21:10 GMT

Thank you for your replies guys.. I managed to recovered the system by performing a
"fsck -F hfs -y /dev/vg02/rlvolb".

But what could be the possible cause of this error? could it be caused by a physcial harddisk problem i.e. an unstable harddrive... when it says count 434, what does this count refer to?

Thank u!