AdvFS Problems

  Hello,
  OS = Tru64 V5.1A
   I got the following message in messages file:

   Mar 13 12:02:26 psw284 vmunix: AdvFS I/O error:
Mar 13 12:02:27 psw284 vmunix:     Volume: /dev/disk/dsk14c
Mar 13 12:02:27 psw284 vmunix:     Tag: 0xfffffff0.0000
Mar 13 12:02:27 psw284 vmunix:     Page: 833
Mar 13 12:02:27 psw284 vmunix:     Block: 106687984
Mar 13 12:02:27 psw284 vmunix:     Block count: 16
Mar 13 12:02:27 psw284 vmunix:     Type of operation: Read
Mar 13 12:02:27 psw284 vmunix:     Error: 5
Mar 13 12:02:27 psw284 vmunix:     EEI: 0x6200
Mar 13 12:02:27 psw284 vmunix:     I/O error appears to be due to a
hardware pro
blem.

   So I did verify without success. Then I executed 
   "salvage -S file_domain" after changing to a directory (/mnt/kumar).
   I got lot information in salvage.log and a directory(This was the
mount point name)
   /data without any files.The information from salvage.log file:

     Recovery of fileset scratch, fileset quotas:
Hard block limit = 0, soft block limit = 0
Hard file limit = 0, soft file limit = 0
./scratch/tag_25317/tag_25549: 25549 : partially recovered
./scratch/tag_26148: 26148 : partially recovered
./scratch/tag_26149/tag_26136/tag_26059: 26059 : partially recovered
      missing bytes 0 to 8191
      missing bytes 8192 to 9215
      missing bytes 9216 to 13088
./scratch/tag_26149/tag_26136/tag_26082: 26082 : partially recovered
      missing bytes 0 to 16383
      missing bytes 16384 to 19869
./scratch/tag_26149/tag_26136/tag_26084: 26084 : partially recovered
./scratch/tag_26149/tag_26136/tag_26106: 26106 : partially recovered
./scratch/tag_26149/tag_26136/tag_26108: 26108 : partially recovered
      missing bytes 0 to 8191
      missing bytes 8192 to 10767
./scratch/tag_26149/tag_26136/tag_26123: 26123 : partially recovered
      missing bytes 0 to 8191
      missing bytes 8192 to 12909
./scratch/tag_26149/tag_26136/tag_26125: 26125 : partially recovered
      missing bytes 0 to 8191
   missing bytes 8192 to 11263
      missing bytes 11264 to 12909
./scratch/tag_26149/tag_26136/tag_26128: 26128 : partially recovered
      missing bytes 0 to 8191
      missing bytes 8192 to 12909
./scratch/tag_26149/tag_26136/tag_26130: 26130 : partially recovered
      missing bytes 0 to 8191
      missing bytes 8192 to 12909
./scratch/tag_26149/tag_26136/tag_26132: 26132 : partially recovered
      missing bytes 0 to 8191
      missing bytes 8192 to 10239
      missing bytes 10240 to 12909
./scratch/tag_26149/tag_26142: 26142 : partially recovered
      missing bytes 0 to 40959
      missing bytes 40960 to 45634
./scratch/tag_26149/tag_26693: 26693 : partially recovered
      missing bytes 0 to 8191
./scratch/tag_26149/tag_26879: 26879 : partially recovered
      missing bytes 0 to 16383
./scratch/tag_26778/utils.tgz: 27479 : attributes were not found
./scratch/tag_26778/utils.tgz: 27479 : partially recovered
./scratch/tag_26780: 26780 : partially recovered
      missing bytes 0 to 40959
    . 
    .
    .
and so on.

   Is it possible to save any of the directories from this domain?

   Regards,
   Kumar 
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Padiyath Sreekumar       |   Tel: +41.56.310.3643
Paul Scherrer Institut   |   email: [email protected]
AIT                      |   Office: WHGA/U132 
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