[Bugs] [Bug 1238167] memory corruption in the way we maintain migration information in inodes.
bugzilla at redhat.com
bugzilla at redhat.com
Wed Jul 15 10:05:14 UTC 2015
https://bugzilla.redhat.com/show_bug.cgi?id=1238167
Amit Chaurasia <achauras at redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ON_QA |VERIFIED
--- Comment #14 from Amit Chaurasia <achauras at redhat.com> ---
Marking the bug verified as I didn't see any hang or crash anywhere while all
the operations worked seamlessly.
But, there is another issue that I observed.
When the quota was not enabled, the IO was happening through dd without any
issue, but as I enabled quota, the file handle was lost and the dd stopped.
The error was :
[root at dht-rhs-19 test_dir]# dd if=/dev/urandom of=testfile bs=1024
count=10000000
dd: writing `testfile': No data available
dd: closing output file `testfile': No data available
[root at dht-rhs-19 test_dir]#
And the dd operation would exit intermittently after quota was enabled.
[root at dht-rhs-19 test_dir]# dd if=/dev/urandom of=testfile-1 bs=1024
count=10000000
dd: writing `testfile-1': No data available
dd: closing output file `testfile-1': Numerical result out of range
[root at dht-rhs-19 test_dir]#
[root at dht-rhs-19 test_dir]#
I am filing another bug for this issue.
But marking this bug as verified as didn't see any memory issue.
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