Commit 16589c82 authored by Michal Berger's avatar Michal Berger Committed by Tomasz Zawadzki
Browse files

test/common: Always attempt to restore core_pattern 



This setting may be crucial on some systems in keeping core dump files
in order, that's why we should always make sure it's main value is
restored upon exiting from autotest.sh.

Signed-off-by: default avatarMichal Berger <michalx.berger@intel.com>
Change-Id: I0c81a8c96c2d8f061e95c2614d9c30f4e3cdd5a6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3605


Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 0cf3fced

autotest.sh

+1 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ if [ $EUID -ne 0 ]; then 
fi



if [ $(uname -s) = Linux ]; then

	old_core_pattern=$(< /proc/sys/kernel/core_pattern)

	# set core_pattern to a known value to avoid ABRT, systemd-coredump, etc.

	echo "core" > /proc/sys/kernel/core_pattern

test/common/autotest_common.sh

+3 −0
Original line number Diff line number Diff line
@@ -1208,6 +1208,9 @@ function autotest_cleanup() { 
		fi

	fi

	rm -rf "$asan_suppression_file"

	if [[ -n $old_core_pattern ]]; then

		echo "$old_core_pattern" > /proc/sys/kernel/core_pattern

	fi

}



function freebsd_update_contigmem_mod() {