[Ocfs2-test-devel] [PATCH 45/59] flock-test: disable posix lock test

[Eric Ren]

Hello Junxiao,

By "doesn't support", you mean o2cb stack doesn't support fcntl
file lock? Did you ever try pacemaker for this?

Actually, I encountered an testing failure just on this point with
pacemaker 2-nodes cluster.

Threads on both node hung for ever. Is this same as your case?
Please help take a look at:

m1:/opt/ocfs2-test/bin # cat /proc/21139/stack
[<ffffffff8104150b>] kvm_clock_get_cycles+0x1b/0x20
[<ffffffff810b98f4>] __getnstimeofday+0x34/0xc0
[<ffffffff8104150b>] kvm_clock_get_cycles+0x1b/0x20
[<ffffffff810b9bb2>] ktime_get_ts+0x42/0xe0
[<ffffffff8105bbbe>] SyS_gettimeofday+0x2e/0x70
[<ffffffff81528d89>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff

m2:/opt/ocfs2-test/log # cat /proc/19906/stack
[<ffffffffa0556a65>] dlm_posix_lock+0x185/0x380 [dlm]
[<ffffffff811f2bae>] fcntl_setlk+0x12e/0x2d0
[<ffffffff811b7271>] SyS_fcntl+0x261/0x510
[<ffffffff81528d89>] system_call_fastpath+0x16/0x1b
[<00007ff690db3b42>] 0x7ff690db3b42
[<ffffffffffffffff>] 0xffffffffffffffff

Thanks,
Eric Ren

On Mon, Sep 14, 2015 at 10:44:31AM +0800, Junxiao Bi wrote: 
> Disable posix lock test for o2cb stack as it doesn't support.
> 
> Signed-off-by: Junxiao Bi <junxiao.bi at oracle.com>
> ---
>  programs/python_common/multiple_run.sh |   10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)
> 
> diff --git a/programs/python_common/multiple_run.sh b/programs/python_common/multiple_run.sh
> index 8483769..101dcb0 100755
> --- a/programs/python_common/multiple_run.sh
> +++ b/programs/python_common/multiple_run.sh
> @@ -450,12 +450,16 @@ run_flock_unit_test()
>  	local workplace=${MOUNT_POINT}/flock_unit_test
>  	local testfile1=${workplace}/flock_unit_test_file1
>  	local testfile2=${workplace}/flock_unit_test_file2
> +	local posix_lock_supported=0
>  
>  	run_common_testcase "flock_unit" "sparse,unwritten,inline-data" \
>  "${TOUCH_BIN} ${testfile1} && ${TOUCH_BIN} ${testfile2} && ${BINDIR}/run_flock_unit_test.py \
> --l ${fcntl_logfile} -n ${NODE_LIST} -t fcntl -e ${testfile1} -f ${testfile2} \
> -&& ${BINDIR}/run_flock_unit_test.py -l ${flock_logfile} -i ${INTERFACE} -n ${NODE_LIST} -t \
> -flock -e ${testfile1} -f ${testfile2}"
> +-l ${flock_logfile} -i ${INTERFACE} -n ${NODE_LIST} -t flock -e ${testfile1} -f ${testfile2}"
> +
> +	if [ $posix_lock_supported -eq 1 ]; then
> +		${BINDIR}/run_flock_unit_test.py -l ${fcntl_logfile} -n ${NODE_LIST} -t fcntl \
> +		-e ${testfile1} -f ${testfile2}
> +	fi
>  }
>  
>  f_cleanup()
> -- 
> 1.7.9.5
> 
> 
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