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Date:      Thu, 19 Jul 2001 17:23:50 -0500
From:      "David Wen" <rxw44260@hotmail.com>
To:        <freebsd-questions@FreeBSD.ORG>
Subject:   FSCK PROBLEM
Message-ID:  <OE39WvqzAoa2JB1ndcx0000078c@hotmail.com>

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One of my disk was dropped, I used fsck then was able to mounted it =
back. But when machine was rebooted, it was not mounted. I found out =
that no matter how many times I do the fsck, there is still a problem. =
BAD SUPER BLOCK: VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN FIRST =
ALTERNATE

See the attachment please.

Please help me with to solve this problem. Thank you very much.

David
ruiwuwen@yahoo.com


# fsck /dev/da2s1e
** /dev/da2s1e
BAD SUPER BLOCK: VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN FIRST =
ALTERNATE

LOOK FOR ALTERNATE SUPERBLOCKS? [yn] y

USING ALTERNATE SUPERBLOCK AT 32
** Last Mounted on /home1
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
FREE BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? [yn] y

624 files, 2487640 used, 14881343 free (615 frags, 1860091 blocks, 0.0% =
fragmentation)

UPDATE STANDARD SUPERBLOCK? [yn] y


***** FILE SYSTEM WAS MODIFIED *****
# fsck /dev/da2s1e
** /dev/da2s1e
BAD SUPER BLOCK: VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN FIRST =
ALTERNATE

LOOK FOR ALTERNATE SUPERBLOCKS? [yn] y

USING ALTERNATE SUPERBLOCK AT 32
** Last Mounted on /home1
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
624 files, 2487640 used, 14881343 free (615 frags, 1860091 blocks, 0.0% =
fragmentation)

UPDATE STANDARD SUPERBLOCK? [yn] y


***** FILE SYSTEM WAS MODIFIED *****
#


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<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 5.50.4611.1300" name=3DGENERATOR>
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<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>One of my disk was dropped,&nbsp;I used =

fsck&nbsp;then was able to mounted&nbsp;it back. =
But&nbsp;when&nbsp;machine was=20
rebooted,&nbsp;it&nbsp;was not mounted. I found out that no matter how =
many=20
times I do the fsck, there is still a problem. </FONT><FONT face=3DArial =

size=3D2>BAD SUPER BLOCK: VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN =
FIRST=20
ALTERNATE</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>See the attachment please.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Please help me with to solve this =
problem. Thank=20
you very much.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>David</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><A=20
href=3D"mailto:ruiwuwen@yahoo.com">ruiwuwen@yahoo.com</A></FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2># fsck /dev/da2s1e<BR>** =
/dev/da2s1e<BR>BAD SUPER=20
BLOCK: VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN FIRST =
ALTERNATE</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>LOOK FOR ALTERNATE SUPERBLOCKS? [yn] =
y</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>USING ALTERNATE SUPERBLOCK AT 32<BR>** =
Last Mounted=20
on /home1<BR>** Phase 1 - Check Blocks and Sizes<BR>** Phase 2 - Check=20
Pathnames<BR>** Phase 3 - Check Connectivity<BR>** Phase 4 - Check =
Reference=20
Counts<BR>** Phase 5 - Check Cyl groups<BR>FREE BLK COUNT(S) WRONG IN=20
SUPERBLK<BR>SALVAGE? [yn] y</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>624 files, 2487640 used, 14881343 free =
(615 frags,=20
1860091 blocks, 0.0% fragmentation)</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>UPDATE STANDARD SUPERBLOCK? [yn] =
y</FONT></DIV>
<DIV>&nbsp;</DIV><FONT face=3DArial size=3D2>
<DIV><BR>***** FILE SYSTEM WAS MODIFIED *****<BR># fsck =
/dev/da2s1e<BR>**=20
/dev/da2s1e<BR>BAD SUPER BLOCK: VALUES IN SUPER BLOCK DISAGREE WITH =
THOSE IN=20
FIRST ALTERNATE</DIV>
<DIV>&nbsp;</DIV>
<DIV>LOOK FOR ALTERNATE SUPERBLOCKS? [yn] y</DIV>
<DIV>&nbsp;</DIV>
<DIV>USING ALTERNATE SUPERBLOCK AT 32<BR>** Last Mounted on /home1<BR>** =
Phase 1=20
- Check Blocks and Sizes<BR>** Phase 2 - Check Pathnames<BR>** Phase 3 - =
Check=20
Connectivity<BR>** Phase 4 - Check Reference Counts<BR>** Phase 5 - =
Check Cyl=20
groups<BR>624 files, 2487640 used, 14881343 free (615 frags, 1860091 =
blocks,=20
0.0% fragmentation)</DIV>
<DIV>&nbsp;</DIV>
<DIV>UPDATE STANDARD SUPERBLOCK? [yn] y</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>***** FILE SYSTEM WAS MODIFIED=20
*****<BR>#<BR></FONT></DIV></BODY></HTML>

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