Hello,
    I have got more information regarding the advanced file system
    problem. I tried the following commands:
   
root_at_psa014:/scratch>ls -l /home
/home not found
  root_at_psa014:/scratch>/sbin/advfs/tag2name /home/.tags/73887
tag2name: statfs(/home/.tags/73887) error; [13] Permission denied
  #uerf -R -o full gives the following. The whole file contains the
   same type of entries.
  CORRUPTED ERROR ENTRY - ENTRY DUMP:
  RECORD HEADER
0000:   00000000  00000000  00000000  00000000        *................*
0010:   00000000  00000000  00000000  00000000        *................*
0020:   00000000  00000000  00000000  00000000        *................*
0030:   00000000  00000000                            *........        *
  RECORD BODY
0038:   00000000  00000000  00000000  00000000        *................*
0048:   00000000  00000000  00000000  00000000        *................*
0058:   00000000  00000000  00000000  00000000        *................*
   root_at_psa014:/>dd if=/dev/rrz1h of=/dev/null bs=64k
60079+1 records in
60079+1 records out
    Whether I have any chance to recover datas from this disk? 
------------------------------------------------------------------
Padiyath Sreekumar       |   Tel: +41.56.310.3643
Paul Scherrer Institut   |   email: kumar.padiyath_at_psi.ch
AIT                      |   Office: WHGA/U132 
WHGA/U132                |   Fax: +41.56.310.3649
CH-5232 Villigen PSI     | 
Switzerland              |
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Received on Tue Apr 26 2005 - 06:18:47 NZST