Commit d66bb2d1 authored Apr 01, 2022 by Kamil Godzwon Committed by Tomasz Zawadzki Apr 05, 2022

test/autotest_common: add an option to wait for a bdev



Adds an option to wait for a bdev to appear
when issuing bdev_get_bdevs in waitforbdev.

Signed-off-by: Kamil Godzwon <kamilx.godzwon@intel.com>
Change-Id: I2f989a2cc5282049182834b67629f2fa11122105
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12131


Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>

parent 64eebbd1

test/common/autotest_common.sh

+5 −11

Original line number	Diff line number	Diff line
		@@ -775,22 +775,16 @@ function waitfornbd() {

		function waitforbdev() {
		local bdev_name=$1
		local bdev_timeout=$2
		local i
		[[ -z $bdev_timeout ]] && bdev_timeout=2000 # ms

		$rpc_py bdev_wait_for_examine

		for ((i = 1; i <= 20; i++)); do
		if $rpc_py bdev_get_bdevs \| jq -r '.[] .name' \| grep -qw $bdev_name; then
		return 0
		fi

		if $rpc_py bdev_get_bdevs \| jq -r '.[] .aliases' \| grep -qw $bdev_name; then
		if $rpc_py bdev_get_bdevs -b $bdev_name -t $bdev_timeout; then
		return 0
		fi

		sleep 0.1
		done

		return 1
		}