More information... built jfsutils v1.1.8... noticed the read of the
"fileset superinode extension" was failing... that lead me to apply
this patch...

 http://sourceforge.net/mailarchive/message.php?msg_id=10804079

and the following debug stmt...

 s5n06.hep(rader): diff -rcs fsckmeta.c.orig fsckmeta.c
 [...]
 ***************
 *** 1394,1399 ****
 --- 1397,1403 ----
         }
         if (intermed_rc != FSCK_OK) {
                 /* can't get the inode */
 + printf("SRDEBUG: inode_get() root directory inode returned %d\n", 
intermed_rc);
                 vfm_rc = FSCK_CANTREADFSRTDR;
                 goto vfm_exit;
         }

and now it looks like the "root directory inode" is not readable.
Output follows my sig.

Any advice will be sincerely appreciated.

steve 
- - - 
systems & network manager
high energy physics
university of wisconsin

s5n06.hep(rader): sudo ./jfs_fsck -d -f /dev/sda1
./jfs_fsck version 1.1.8, 03-May-2005
processing started: 6/20/2005 11.53.0
The current device is:  /dev/sda1 [xchkdsk.c:1555]
Open(...READ/WRITE EXCLUSIVE...) returned rc = 0 [fsckpfs.c:3227]
Primary superblock is valid. [fsckmeta.c:1560]
The type of file system for the device is JFS. [xchkdsk.c:1572]
Block size in bytes:  4096 [xchkdsk.c:1899]
Filesystem size in blocks:  586057467 [xchkdsk.c:1906]
**Phase 0 - Replay Journal Log [xchkdsk.c:1913]
LOGREDO:  Log already redone! [logredo.c:555]
logredo returned rc = 0 [xchkdsk.c:1945]
**Phase 1 - Check Blocks, Files/Directories, and  Directory Entries 
[xchkdsk.c:2038]
SRDEBUG: inode_get() root directory inode returned 10065
processing terminated:  6/20/2005 11:53:00  with return code: 10053  exit code: 
8. [xchkdsk.c:469]
s5n06.hep(rader): grep 10065 *.h
xfsck.h:#define FSCK_INOEXTNOTALLOC       10065
xfsck.h:#define FSCK_FAILED_CANTREADAITEXTG  -10065
s5n06.hep(rader): grep 10053 *.h
xfsck.h:#define FSCK_CANTREADFSRTDR       10053
xfsck.h:#define FSCK_FAILED_CANTREADAITEXT4  -10053



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