mirror of
https://gitlab.com/cryptsetup/cryptsetup.git
synced 2025-12-12 03:10:08 +01:00
4f7b413638
The patch adds the two options --perf-same_cpu_crypt --perf-submit_from_crypt_cpus that set the same named options inside dmcrypt (available in Linux kernel 3.20 and later).
87 lines
2.6 KiB
Bash
Executable File
87 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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CRYPTSETUP="../src/cryptsetup"
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MNT_DIR="./mnt_luks"
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DEV_NAME="dummy"
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PWD1="93R4P4pIqAH8"
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PWD2="mymJeD8ivEhE"
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cleanup() {
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[ -b /dev/mapper/$DEV_NAME ] && dmsetup remove $DEV_NAME
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udevadm settle >/dev/null 2>&1
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if [ -d "$MNT_DIR" ] ; then
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umount -f $MNT_DIR 2>/dev/null
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rmdir $MNT_DIR 2>/dev/null
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fi
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sleep 2
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}
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fail()
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{
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if [ -n "$1" ] ; then echo "FAIL $1" ; else echo "FAIL" ; fi
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cleanup
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exit 100
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}
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skip()
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{
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echo "TEST SKIPPED: $1"
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cleanup
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exit 0
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}
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format() # key_bits expected [forced]
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{
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dd if=/dev/zero of=$DEV bs=1M count=5 >/dev/null 2>&1
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echo $PWD1 | $CRYPTSETUP luksFormat $DEV -q -i1 -c aes-cbc-essiv:sha256
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[ $? -ne 0 ] && fail "Format failed."
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# test some operation, just in case
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echo -e "$PWD1\n$PWD2" | $CRYPTSETUP luksAddKey $DEV -i1 --key-slot 1
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[ $? -ne 0 ] && fail "Keyslot add failed."
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$CRYPTSETUP -q luksKillSlot $DEV 1
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[ $? -ne 0 ] && fail "Keyslot removal failed."
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}
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if [ $(id -u) != 0 ]; then
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echo "WARNING: You must be root to run this test, test skipped."
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exit 0
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fi
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[ ! -d $MNT_DIR ] && mkdir $MNT_DIR
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echo "[1] Using tmpfs for image"
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DEV="$MNT_DIR/test.img"
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mount -t tmpfs none $MNT_DIR || skip "Mounting tmpfs not available."
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format
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echo "[2] Kernel dmcrypt performace options"
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echo -e "$PWD1" | $CRYPTSETUP open --type plain $DEV $DEV_NAME --perf-same_cpu_crypt >/dev/null 2>&1
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if [ $? -ne 0 ] ; then
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echo "TEST SKIPPED: dmcrypt options not available"
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else
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$CRYPTSETUP close $DEV_NAME || fail
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# plain
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echo -e "$PWD1" | $CRYPTSETUP open --type plain $DEV $DEV_NAME --perf-same_cpu_crypt --perf-submit_from_crypt_cpus || fail
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$CRYPTSETUP status $DEV_NAME | grep -q same_cpu_crypt || fail
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$CRYPTSETUP status $DEV_NAME | grep -q submit_from_crypt_cpus || fail
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$CRYPTSETUP close $DEV_NAME || fail
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echo -e "$PWD1" | $CRYPTSETUP open --type plain $DEV $DEV_NAME --perf-same_cpu_crypt --allow-discards || fail
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$CRYPTSETUP status $DEV_NAME | grep -q same_cpu_crypt || fail
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$CRYPTSETUP status $DEV_NAME | grep -q discards || fail
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$CRYPTSETUP close $DEV_NAME || fail
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# LUKS
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echo -e "$PWD1" | $CRYPTSETUP open --type luks1 $DEV $DEV_NAME --perf-same_cpu_crypt --perf-submit_from_crypt_cpus || fail
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$CRYPTSETUP status $DEV_NAME | grep -q same_cpu_crypt || fail
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$CRYPTSETUP status $DEV_NAME | grep -q submit_from_crypt_cpus || fail
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$CRYPTSETUP close $DEV_NAME || fail
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echo -e "$PWD1" | $CRYPTSETUP open --type luks1 $DEV $DEV_NAME --perf-same_cpu_crypt --allow-discards || fail
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$CRYPTSETUP status $DEV_NAME | grep -q same_cpu_crypt || fail
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$CRYPTSETUP status $DEV_NAME | grep -q discards || fail
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$CRYPTSETUP close $DEV_NAME || fail
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fi
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cleanup
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