Commit 0c78378a authored by Michal Berger's avatar Michal Berger Committed by Tomasz Zawadzki
Browse files

test/setup: Make sure big enough drive is selected for the tests 



Look for drives with 2GB of space at minimum.

Signed-off-by: default avatarMichal Berger <michalx.berger@intel.com>
Change-Id: Ic326229120ffc5d839bbf465855d8be857ab4f73
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7377


Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarKarol Latecki <karol.latecki@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarMaciej Wawryk <maciejx.wawryk@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent 9c7f460f

test/setup/common.sh

+8 −0
Original line number Diff line number Diff line
@@ -68,3 +68,11 @@ mkfs() { 
	mkfs.ext4 -qF "$dev" $size

	mount "$dev" "$mount"

}



sec_size_to_bytes() {

	local dev=$1



	[[ -e /sys/block/$dev ]] || return 1

	# /size is always represented in 512B blocks

	echo $(($(< "/sys/block/$dev/size") * 512))

}

test/setup/devices.sh

+4 −1
Original line number Diff line number Diff line
@@ -170,6 +170,7 @@ setup reset 


declare -a blocks=()

declare -A blocks_to_pci=()

min_disk_size=$((1024 ** 3 * 2)) # 2GB



for block in "/sys/block/nvme"*; do

	pci=$(readlink -f "$block/device/device")
@@ -181,7 +182,9 @@ for block in "/sys/block/nvme"*; do 
	done

	# Skip devices that are in use - simple blkid it to see if

	# there's any metadata (pt, fs, etc.) present on the drive.

	if ! blkid "/dev/${block##*/}"; then

	# If the drive's size is less than 2G, skip it as we need

	# something bigger for the tests.

	if ! blkid "/dev/${block##*/}" && (($(sec_size_to_bytes "${block##*/}") >= min_disk_size)); then

		blocks+=("${block##*/}")

		blocks_to_pci["${block##*/}"]=$pci

	fi