Messages in this thread |  | | Date | Thu, 2 May 1996 15:20:20 -0400 | From | Robert L Krawitz <> | Subject | strace problem in 1.3.97 (apparent data loss/corruption) |
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I was scanning a backup tape with afio -r -z -Z to try to reproduce an oops I've had with the fat filesystem. Out of laziness, I strace'd some of the afio and gzip processes resulting from this. I got a lot of miscompares (on files I knew hadn't changed) when I had an strace running. The miscompares always happened at the end of the file (not in the middle). It didn't matter whether I straced the parent afio, the child worker afio's, or the gzip processes; I got a lot of miscompares whenever this was going on.
The strace on my system is an old Slackware one that's about 15 months old (probably from the May '95 Infomagic 4-disc set).
-- Robert Krawitz <rlk@tiac.net> http://www.tiac.net/users/rlk/
Member of the League for Programming Freedom -- mail lpf@uunet.uu.net Tall Clubs International -- tci-request@aptinc.com or 1-800-521-2512
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