Spdk/test/setup/common.sh

79 lines
1.7 KiB
Bash
Raw Normal View History

source "$rootdir/test/common/autotest_common.sh"
setup() {
if [[ $1 == output ]]; then
"$rootdir/scripts/setup.sh" "${@:2}"
else
"$rootdir/scripts/setup.sh" "$@" &> /dev/null
fi
}
get_meminfo() {
xtrace_disable
local get=$1
local node=$2
local var val
local mem_f mem
mem_f=/proc/meminfo
if [[ -e /sys/devices/system/node/node$node/meminfo ]]; then
mem_f=/sys/devices/system/node/node$node/meminfo
fi
mapfile -t mem < "$mem_f"
mem=("${mem[@]#Node +([0-9]) }")
while IFS=": " read -r var val _; do
[[ $var == "$get" ]] || continue
echo "$val" && return 0
done < <(printf '%s\n' "${mem[@]}")
return 1
xtrace_restore
}
partition_drive() {
local disk=$1
local part_no=${2:-2}
local size=${3:-1073741824} # default 1G
local part part_start=0 part_end=0
local parts=()
for ((part = 1; part <= part_no; part++)); do
parts+=("${disk}p$part")
done
# Convert size to sectors for more precise partitioning
((size /= $(< "/sys/class/block/$disk/queue/physical_block_size")))
"$rootdir/scripts/sync_dev_uevents.sh" block/partition "${parts[@]}" &
# Avoid parted since it generates to much noise over netlink
sgdisk "/dev/$disk" --zap-all || :
for ((part = 1; part <= part_no; part++)); do
((part_start = part_start == 0 ? 2048 : part_end + 1))
((part_end = part_start + size - 1))
sgdisk "/dev/$disk" --new="$part:$part_start:$part_end"
done
wait "$!"
}
mkfs() {
local dev=$1 mount=$2 size=$3
mkdir -p "$mount"
[[ -e $dev ]]
mkfs.ext4 -qF "$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))
}