topic Re: fsck -F vxfs -o nolog -o full /dev/vg00/lvol8 fail ,how to do? in Operating System - HP-UX

fsck -F vxfs -o nolog -o full /dev/vg00/lvol8 fail ,how to do?

常有慈悲心 — Wed, 11 Aug 2004 04:27:45 GMT

need to reinstall?

system can't start

Re: fsck -F vxfs -o nolog -o full /dev/vg00/lvol8 fail ,how to do?

Ravi_8 — Wed, 11 Aug 2004 04:36:26 GMT

Hi,

You need to get into to do single user mode to do fsck on file systems, system wouldn't allow to do fsck in multiuser mode

# reboot

press any key within 10sec when asked
main> boot
get in to ISL
ISL> hpux -iS

will take you to single user mode
# fsck -y /dev/vg00/lvolx

after fsck
#init 3

Re: fsck -F vxfs -o nolog -o full /dev/vg00/lvol8 fail ,how to do?

Bharat Katkar — Wed, 11 Aug 2004 04:36:28 GMT

Hi,
See what is there on lvol8. If it is a normal file system residing in that lvol8 then do following provided u have backup of that lvol8:

1. lvremove lvol8 see man lvremove
2. lvcreate lvol8 see man lvcreate
3. newfs lvol8 see man newfs

That should help.
regards,

Re: fsck -F vxfs -o nolog -o full /dev/vg00/lvol8 fail ,how to do?

Robert-Jan Goossens — Wed, 11 Aug 2004 04:39:19 GMT

Hi,

unmount the filesystem
# fsck -o full -o nolog /dev/vg00/rlovl8

Regards,
Robert-Jan

Re: fsck -F vxfs -o nolog -o full /dev/vg00/lvol8 fail ,how to do?

常有慈悲心 — Wed, 11 Aug 2004 04:50:00 GMT

fail infomation :

when i in single user mode:
fsck -F vxfs -o nolog -o full /dev/vg00/lvol8
it reports:

pass4-checking resourse maps
vxfs fsck :fsck read failure bno=1164,off=0,len=8192
file system check failure,aborting...

Re: fsck -F vxfs -o nolog -o full /dev/vg00/lvol8 fail ,how to do?

Robert-Jan Goossens — Wed, 11 Aug 2004 05:00:46 GMT

while you are in single user mode, check the disk for failures.

# dd if=/dev/rdsk/cxtydz of=/dev/null bs=4096k

Regards,
Robert-Jan

Re: fsck -F vxfs -o nolog -o full /dev/vg00/lvol8 fail ,how to do?

常有慈悲心 — Wed, 11 Aug 2004 05:14:40 GMT

i do this:
# dd if=/dev/rdsk/cxtydz of=/dev/null bs=4096k

it reports:
dd read io error,
0 records in
0 records out

is it mean that my disk error?

Re: fsck -F vxfs -o nolog -o full /dev/vg00/lvol8 fail ,how to do?

Mohanasundaram_1 — Wed, 11 Aug 2004 05:23:23 GMT

The IO error in DD indicates problem at the disk. Look for replacing the disk at the earliest.