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[Bug 16165] Wrong data returned on read after write if file size was changed with ftruncate before

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From: bugzilla-daemon
Subject: [Bug 16165] Wrong data returned on read after write if file size was changed with ftruncate before
Date: Wednesday, June 9, 2010 - 3:57 pm

https://bugzilla.kernel.org/show_bug.cgi?id=16165





--- Comment #7 from Alexander Eichner <Alexander.Eichner@sun.com>  2010-06-09 22:57:38 ---
Installed RHEL 6 in a VM now (the image is on ext3) and I can confirm that it
isn't reproducible with the default 2.6.32 kernel. I downloaded and compiled a
vanilla 2.6.34 kernel from http://www.kernel.org The problem is there again but
it doesn't happen on every run of the testcase. 5 failures on 11 runs.
Could be timing sensitive.

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Messages in current thread:
[Bug 16165] New: Wrong data returned on read after write i ..., bugzilla-daemon, (Tue Jun 8, 3:01 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Tue Jun 8, 3:25 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Tue Jun 8, 3:27 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Tue Jun 8, 3:29 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Tue Jun 8, 3:38 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Wed Jun 9, 8:26 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Wed Jun 9, 8:49 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Wed Jun 9, 3:57 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Thu Jun 10, 12:38 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Fri Jun 11, 7:26 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Wed Jun 16, 1:19 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Fri Jun 18, 8:13 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Fri Jun 18, 8:30 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Sat Jun 19, 11:10 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Sat Jun 19, 11:12 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Thu Jun 24, 8:53 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Thu Jun 24, 3:20 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Sun Jun 27, 2:05 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Fri Jul 23, 2:45 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Fri Jul 23, 2:51 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Fri Jul 23, 3:09 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Tue Aug 3, 7:06 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Tue Aug 3, 8:40 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Mon Aug 16, 6:24 am)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Mon Aug 16, 12:26 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Mon Aug 16, 12:59 pm)
[Bug 16165] Wrong data returned on read after write if fil ..., bugzilla-daemon, (Thu Nov 4, 4:00 am)