topic Re: weird inode error on Itanium. in Operating System - HP-UX

weird inode error on Itanium.

dictum9 — Tue, 15 Aug 2006 08:02:46 GMT

RX4640 running 11.23

What is going on with the filesystem and how I can further refine what the error is?

Nothing unusual in syslog.

From dmesg:

msgcnt 1 vxfs: mesg 009: vx_direrr:vx_dirscan_1 - /opt file system dir inode 14612 dirent inode 0 immediate directory error 6
?vxfs msgcnt 1 offset 0x00000000 480000 3915 1c0007 5574
?vxfs msgcnt 1 offset 0x00000010 696c2e70 6d000000 0 0
?vxfs msgcnt 1 offset 0x00000020 0 0 0 0
?vxfs msgcnt 1 offset 0x00000030 0 0 0 0
?vxfs msgcnt 1 offset 0x00000040 0 0 0 0
?vxfs msgcnt 1 offset 0x00000050 0 0 0 0
msgcnt 2 vxfs: mesg 009: vx_direrr:vx_readdir2_3 - /opt file system dir inode 14612 dirent inode 0 immediate directory error 6

Re: weird inode error on Itanium.

Pupil_1 — Tue, 15 Aug 2006 08:06:31 GMT

what's the o/p of fstyp -v

ie fstyp -v lvol_of_/opt

Re: weird inode error on Itanium.

IT_2007 — Tue, 15 Aug 2006 08:16:40 GMT

check for any stale extents on /opt.
Also check for directory permissions or fstyp -v /dev/vg00/rlvolXX for /opt.

Re: weird inode error on Itanium.

Peter Godron — Tue, 15 Aug 2006 08:18:22 GMT

Hi,
looks like a localised disk corruption problem.

From a web source:

"Description
A directory operation failed in an unexpected manner. The mount point, inode, and block
number identify the failing directory. If the inode is an immediate directory, the directory
entries are stored in the inode, so no block number is reported. If the error is ENOENTor ENOTDIR, an inconsistency was detected in the directory block. This inconsistency could be a bad free count, a corrupted hash chain, or any similar directory structure error. If the
error is EIOor ENXIO, an I/O failure occurred while reading or writing the disk block.The VX_FULLFSCKflag is set in the super-block so that fsckwill do a full structural check the next time it is run.

Â·Action
Check the console log for I/O errors. If the problem was caused by a disk failure, replace
the disk before the file system is mounted for write access. Unmount the file system and
use fsckto run a full structural check."

Re: weird inode error on Itanium.

Robert-Jan Goossens — Tue, 15 Aug 2006 08:20:07 GMT

Etc,

Have a look at this doc.

Title: JFS 3.3 Kernel messages and solutions
Document ID: UFSKBAN00001139
Last Modified Date: 10/26/04

http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000076281156

Best regards,
Robert-Jan

Re: weird inode error on Itanium.

Peter Godron — Tue, 15 Aug 2006 08:20:38 GMT

Hi,
no points for this second post:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=415046

Re: weird inode error on Itanium.

dictum9 — Tue, 15 Aug 2006 08:33:15 GMT

#: fstyp -v /dev/vg00/lvol6
vxfs
version: 5
f_bsize: 8192
f_frsize: 8192
f_blocks: 421888
f_bfree: 166576
f_bavail: 165275
f_files: 78784
f_ffree: 41632
f_favail: 41632
f_fsid: 1073741830
f_basetype: vxfs
f_namemax: 254
f_magic: a501fcf5
f_featurebits: 0
f_flag: 16
f_fsindex: 9
f_size: 421888