From owner-freebsd-current  Mon Apr 26  9:51:36 1999
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Date: Mon, 26 Apr 1999 17:53:47 +0100
From: Dean Lombardo <"ayk1 "@ukc.ac.uk>
Organization: University of Kent at Canterbury, UK
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Subject: file disappeared?
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The subject says it all:  I removed a file, but according to df, it's
still there!

pcayk:~/tmp$ df -k .
Filesystem   1K-blocks     Used    Avail Capacity  Mounted on
/dev/wd0s1f    7621844  6975669    36428    99%    /usr

pcayk:~/tmp$ ls -l
-rw-r--r--  1 ayk1  users 716247040 Apr 22  1999 bigcdimage.iso

pcayk:~/tmp$ rm bigcdimage.iso

pcayk:~/tmp$ df -k .
Filesystem   1K-blocks     Used    Avail Capacity  Mounted on
/dev/wd0s1f    7621844  6975669    36428    99%    /usr


How on earth did that happen?!!!

So I decided to run fsck, with -p at first:


pcayk:/usr/home/ayk1# fsck -p -f /dev/wd0s1f
/dev/rwd0s1f: UNREF FILE I=1111053  OWNER=ayk1 MODE=100644
/dev/rwd0s1f: SIZE=716247040 MTIME=Apr 22 20:36 1999  (CLEARED)
/dev/rwd0s1f: SUMMARY INFORMATION BAD (SALVAGED)
/dev/rwd0s1f: BLK(S) MISSING IN BIT MAPS (SALVAGED)
/dev/rwd0s1f: FREE BLK COUNT(S) WRONG IN SUPERBLK (SALVAGED)
/dev/rwd0s1f: 176217 files, 6275813 used, 1346031 free (39575 frags,
163307 blocks, 0.5% fragmentation)


OK - the file's there - time to salvage it.

pcayk:/usr/home/ayk1# fsck -f /dev/wd0s1f
** /dev/rwd0s1f
** Last Mounted on /usr
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
SUMMARY INFORMATION BAD
SALVAGE? [yn] y

BLK(S) MISSING IN BIT MAPS
SALVAGE? [yn] y

FREE BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? [yn] y

176217 files, 6275839 used, 1346005 free (39581 frags, 163303 blocks,
0.5% fragmentation)

***** FILE SYSTEM MARKED CLEAN *****

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


pcayk:/usr/home/ayk1# df -k
Filesystem  1K-blocks     Used    Avail Capacity  Mounted on
/dev/wd0s1a     63503    32799    25624    56%    /
/dev/wd0s1f   7621844  6975664    36433    99%    /usr
/dev/wd0s1e     63503    11211    47212    19%    /var
/dev/wd2s1e   8002964  7346107    16620   100%    /usr/local/mp3-archive
procfs              4        4        0   100%    /proc


Arrgghhh - now I've done it!

Any suggestions on how to deal with this?

Thanks,

Alex


pcayk:~/tmp$ uname -a
FreeBSD pcayk.ukc.ac.uk 3.1-STABLE FreeBSD 3.1-STABLE #0: Sun Apr  4
15:58:45 BST 1999     ayk1@pcayk.ukc.ac.uk:/usr/src/sys/compile/SHAKA 
i386


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