On 07/24/2016 08:36 PM, Dave Chinner wrote:
On Fri, Jul 08, 2016 at 12:02:35PM -0400, Chris Mason wrote:
Can you please run the attached test program:
gcc -o short-write short-write.c -lpthread
./short-write some-new-file-on-btrfs
Hi Chris, this seems like a useful thing to be testing on a regular
basis - can you turn this into an xfstests regression test and
submit it?
[ vacation backlog delay apologies ]
Hi Dave,
The test is just a thread constantly madvising away the memory being
used for IO. It would be interesting to add a --evil option to either
xfs_io or fsx so the evil is compounded across all of the existing xfstests.
-chris
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