074df1d896
Declare and assign separately to avoid masking return values. Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com> Change-Id: Ib90598e4268911a3056e8a0baa7d541edaa29b91 Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/472287 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
99 lines
1.9 KiB
Bash
99 lines
1.9 KiB
Bash
# Prints error message and return error code, closes vhost app and remove
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# pmem pool file
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# input: error message, error code
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function error()
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{
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local error_code=${2:-1}
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echo "==========="
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echo -e "ERROR: $1"
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echo "error code: $error_code"
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echo "==========="
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vhost_kill 0
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pmem_clean_pool_file
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return $error_code
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}
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# check if there is pool file & remove it
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# input: path to pool file
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# default: $default_pool_file
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function pmem_clean_pool_file()
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{
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local pool_file=${1:-$default_pool_file}
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if [ -f $pool_file ]; then
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echo "Deleting old pool_file"
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rm $pool_file
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fi
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}
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# create new pmem file
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# input: path to pool file, size in MB, block_size
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# default: $default_pool_file 32 512
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function pmem_create_pool_file()
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{
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local pool_file=${1:-$default_pool_file}
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local size=${2:-32}
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local block_size=${3:-512}
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pmem_clean_pool_file $pool_file
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echo "Creating new pool file"
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if ! $rpc_py bdev_pmem_create_pool $pool_file $size $block_size; then
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error "Creating pool_file failed!"
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fi
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if [ ! -f $pool_file ]; then
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error "Creating pool_file failed!"
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fi
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}
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function pmem_unmount_ramspace
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{
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if [ -d "$testdir/ramspace" ]; then
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if mount | grep -q "$testdir/ramspace"; then
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umount $testdir/ramspace
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fi
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rm -rf $testdir/ramspace
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fi
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}
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function pmem_print_tc_name
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{
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echo ""
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echo "==============================================================="
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echo "Now running: $1"
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echo "==============================================================="
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}
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function vhost_start()
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{
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local vhost_pid
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$rootdir/app/vhost/vhost &
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vhost_pid=$!
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echo $vhost_pid > $testdir/vhost.pid
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waitforlisten $vhost_pid
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}
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function vhost_kill()
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{
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local vhost_pid_file="$testdir/vhost.pid"
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local vhost_pid
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vhost_pid="$(cat $vhost_pid_file)"
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if [[ ! -f $vhost_pid_file ]]; then
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echo -e "ERROR: No vhost pid file found!"
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return 1
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fi
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if ! kill -s INT $vhost_pid; then
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echo -e "ERROR: Failed to exit vhost / invalid pid!"
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rm $vhost_pid_file
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return 1
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fi
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sleep 1
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rm $vhost_pid_file
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}
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