tar IO errors

From: Jason Neil <jan_at_nzxray.galen.co.nz>
Date: Thu, 4 Jan 1996 10:22:55 -0700 (PDT)

Hi

We have an alpha that uses tar for it's backup. We do a 'tar tv' to
verify the backup. Over the last month we have been getting errors in
the log. Below is an example of one of the errors. This error happened to
be about one line, but the errors can be very large. Dump does not give
any such errors.

...
-rwxr-xr-x 284/15 1131 Mar 14 1994:47 1994 /d02/RCS_XRAY/INT99031.pc
-rw-rw-r-- 299/15 1358 Jul 8 1994:11 1994 /d02/RCS_XRAY/10101
-rwxrwxr-x 294/2000 14848 Jun 14 1994:21 1994 /d02/RCS_XRAY/WLS00065.rep
-rw-rw-r-- 299/15 7081 Nov 15 1994:02 1994 /d02/RCS_XRAY/4974
-rw-rw-r-- 284/15 1359 Jul 10 17:44:07 1995 /d02/RCS_XRAY/8255
-rw-rw-r-- 282/15 1088 Jul 8 1994:24 1994 /d02/RCS_XRAY/20172
-rwxr-xr-x 278/15 19755 Sep 16 1994:38 1994 /d02/RCS_XRAY/ADT09104.rex
-rw-rw-r-- 287/15 23086tar: [offset 4m+614k+0]: I/O error
tar: /d02/RCS_XRAY/SC0070.rex : File data is corrupt
 May 31 1995:53 1995 /d02/RCS_XRAY/cli.trc
-rw-rw-r-- 283/15 4356 Oct 17 10:50:33 1995 /d02/RCS_XRAY/17194
-rw-rw-r-- 283/15 1059 Sep 20 1994:18 1994 /d02/RCS_XRAY/4262
-rwxr-xr-x 290/15 32989 Oct 11 1994:16 1994 /d02/RCS_XRAY/WLS00212.rex
...

Any suggestions as to why this is happening will be much appreciated.

Cheers,

Jase.

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Received on Wed Jan 03 1996 - 21:53:47 NZDT

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