Commit 5247e10a authored by Michal Berger's avatar Michal Berger Committed by Tomasz Zawadzki
Browse files

scripts: Get soft core ulimit from the template 



Signed-off-by: default avatarMichal Berger <michalx.berger@intel.com>
Change-Id: I6794886832ec641ec18b72621f21264970d805d5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7118


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>
Reviewed-by: default avatarKarol Latecki <karol.latecki@intel.com>
parent 0a3a9f42

autotest.sh

+1 −1
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ if [ $(uname -s) = Linux ]; then 
	old_core_pattern=$(< /proc/sys/kernel/core_pattern)

	mkdir -p "$output_dir/coredumps"

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

	echo "|$rootdir/scripts/core-collector.sh %P %s %t $output_dir/coredumps" > /proc/sys/kernel/core_pattern

	echo "|$rootdir/scripts/core-collector.sh %P %s %t %c $output_dir/coredumps" > /proc/sys/kernel/core_pattern

	echo 2 > /proc/sys/kernel/core_pipe_limit



	# make sure nbd (network block device) driver is loaded if it is available

scripts/core-collector.sh

+3 −11
Original line number Diff line number Diff line
@@ -3,15 +3,7 @@ 
# can include whitespaces or other funny characters, and working

# with those on the cmdline would be a nightmare. Use procfs for

# the remaining pieces we want to gather:

# |$rootdir/scripts/core-collector.sh %P %s %t $output_dir



get_rlimit() {

	local limit



	while read -ra limit; do

		[[ ${limit[1]} == core ]] && echo "${limit[4]}" # soft

	done < "/proc/$core_pid/limits"

}

# |$rootdir/scripts/core-collector.sh %P %s %t %c $output_dir



core_meta() {

	jq . <<- CORE
@@ -38,6 +30,7 @@ stderr() { 
args+=(core_pid)

args+=(core_sig)

args+=(core_ts)

args+=(rlimit)

args+=(output_dir)



read -r "${args[@]}" <<< "$*"
@@ -58,8 +51,7 @@ stderr 
# process to see if we need to make any adjustments.

max_core=$((1024 * 1024 * 1024 * 2))



rlimit=$(get_rlimit)

if [[ $rlimit == unlimited ]] || ((rlimit > max_core)); then

if ((rlimit == 0xffffffffffffffff || rlimit > max_core)); then

	rlimit=$max_core

fi