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тАО11-03-2009 12:26 PM
тАО11-03-2009 12:26 PM
please consider, I'm pretty new to HP-UX, thanks.
Our server (rp7420 with HP-UX 11.31) has crashed due to disk write error (not boot partition). So I replaced damaged device with the new one of the same size and performed dd copy 1:1 to restore data - vxfs partition "/dev/vg01/lvol1" mounted as "/data" and some raw devs. After reboot system wrote this error: "vxfs mount: V-3-21268: /dev/vg01/lvol1 is corrupted. needs checking". So I wanted to run fsck command to fix filesystem, logged as root, but to my surprise nothing happened. No error, no output, no result. Just like if it wouldn't run. I'm sure I was able to run fsck many times before and I tried many variants of parameters, no deal. Any suggestions how to fix FS without using fsck? Or better, how to repair fsck to run properly? Thanks for every advice.
Add: Disc was replaced directly by HP technician. Unfortunately that server is not further under any support licence from HP. I just wonder why fsck is failing to run now and has no response.
Thanks
Solved! Go to Solution.
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тАО11-03-2009 12:55 PM
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тАО11-03-2009 02:06 PM
тАО11-03-2009 02:06 PM
Re: fsck doesn't work - not even run?
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
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тАО11-03-2009 03:13 PM
тАО11-03-2009 03:13 PM
Re: fsck doesn't work - not even run?
root@rp7420:/usr/sbin> mount -a
vxfs mount: V-3-21268: /dev/vg01/lvol1 is corrupted. needs checking
mount: /dev/vg00/lvol8 is already mounted on /var
mount: /dev/vg00/lvol7 is already mounted on /usr
mount: /dev/vg00/lvol6 is already mounted on /opt
mount: /dev/vg00/lvol5 is already mounted on /home
mount: /dev/vg00/lvol4 is already mounted on /tmp
mount: /dev/vg00/lvol1 is already mounted on /stand
root@rp7420:/usr/sbin> fsck -m /dev/vg01/lvol1
root@rp7420:/usr/sbin>
fsck seems to do noting.
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тАО11-03-2009 03:19 PM
тАО11-03-2009 03:19 PM
Re: fsck doesn't work - not even run?
Thanks.
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тАО11-03-2009 04:02 PM
тАО11-03-2009 04:02 PM
Re: fsck doesn't work - not even run?
Which disk was damaged?
What does "ls -l /sbin/fs_wrapper" show?
This seems to look at /sbin/lib/mfsconfig.d and /usr/lbin/fs/*.
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тАО11-03-2009 04:34 PM
тАО11-03-2009 04:34 PM
Re: fsck doesn't work - not even run?
Bill Hassell, sysadmin
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тАО11-03-2009 06:21 PM
тАО11-03-2009 06:21 PM
Re: fsck doesn't work - not even run?
-r-xr-xr-x 1 bin bin 0 Nov 3 18:23 /sbin/fs_wrapper
(zero size??)
root@rp7420:/>ls -l /sbin/lib/mfsconfig.d
total 64
-r--r--r-- 1 bin bin 695 Jan 12 2007 cachefs
-r--r--r-- 1 bin bin 984 Feb 15 2007 hfs
-rw-r--r-- 1 root sys 0 Nov 4 02:51 ls
-r--r--r-- 1 bin bin 924 Jan 12 2007 vxfs
-r--r--r-- 1 bin bin 3448 Jun 26 2007 vxfs5.0
root@rp7420:/>ls -l /usr/lbin/fs
total 32
dr-xr-xr-x 2 bin bin 8192 Dec 5 2007 hfs
dr-xr-xr-x 2 bin bin 8192 Dec 5 2007 vxfs
dr-xr-xr-x 2 bin bin 96 Dec 5 2007 vxfs5.0
Bad disk was standalone and was not mirrored. I can use backup tape, but i can't create new filesystem as long as fsck doesn't work at all. :-(
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тАО11-03-2009 09:48 PM
тАО11-03-2009 09:48 PM
Re: fsck doesn't work - not even run?
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
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тАО11-03-2009 11:12 PM
тАО11-03-2009 11:12 PM
Re: fsck doesn't work - not even run?
>(zero size??)
Yes, that's enough to explain why nothing happens. Do you have another machine where you can try extracting fs_wrapper?
Was it the root disk that went bad?