remove ceph code

[stor4nfv.git] / src / ceph / qa / workunits / rbd / krbd_exclusive_option.sh

diff --git a/src/ceph/qa/workunits/rbd/krbd_exclusive_option.sh b/src/ceph/qa/workunits/rbd/krbd_exclusive_option.sh
deleted file mode 100755 (executable)
index 958aecf..0000000
--- a/src/ceph/qa/workunits/rbd/krbd_exclusive_option.sh
+++ /dev/null
@@ -1,165 +0,0 @@
-#!/bin/bash
-
-set -ex
-
-function expect_false() {
-    if "$@"; then return 1; else return 0; fi
-}
-
-function assert_locked() {
-    local dev_id="${1#/dev/rbd}"
-
-    local client_addr
-    client_addr="$(< $SYSFS_DIR/$dev_id/client_addr)"
-
-    local client_id
-    client_id="$(< $SYSFS_DIR/$dev_id/client_id)"
-    # client4324 -> client.4324
-    client_id="client.${client_id#client}"
-
-    local watch_cookie
-    watch_cookie="$(rados -p rbd listwatchers rbd_header.$IMAGE_ID |
-        grep $client_id | cut -d ' ' -f 3 | cut -d '=' -f 2)"
-    [[ $(echo -n "$watch_cookie" | grep -c '^') -eq 1 ]]
-
-    local actual
-    actual="$(rados -p rbd --format=json lock info rbd_header.$IMAGE_ID rbd_lock |
-        python -m json.tool)"
-
-    local expected
-    expected="$(cat <<EOF | python -m json.tool
-{
-    "lockers": [
-        {
-            "addr": "$client_addr",
-            "cookie": "auto $watch_cookie",
-            "description": "",
-            "expiration": "0.000000",
-            "name": "$client_id"
-        }
-    ],
-    "name": "rbd_lock",
-    "tag": "internal",
-    "type": "exclusive"
-}
-EOF
-    )"
-
-    [ "$actual" = "$expected" ]
-}
-
-function assert_unlocked() {
-    rados -p rbd --format=json lock info rbd_header.$IMAGE_ID rbd_lock |
-        grep '"lockers":\[\]'
-}
-
-SYSFS_DIR="/sys/bus/rbd/devices"
-IMAGE_NAME="exclusive-option-test"
-
-rbd create --size 1 --image-feature '' $IMAGE_NAME
-
-IMAGE_ID="$(rbd info --format=json $IMAGE_NAME |
-    python -c "import sys, json; print json.load(sys.stdin)['block_name_prefix'].split('.')[1]")"
-
-DEV=$(sudo rbd map $IMAGE_NAME)
-assert_unlocked
-sudo rbd unmap $DEV
-assert_unlocked
-
-expect_false sudo rbd map -o exclusive $IMAGE_NAME
-assert_unlocked
-
-rbd feature enable $IMAGE_NAME exclusive-lock
-rbd snap create $IMAGE_NAME@snap
-
-DEV=$(sudo rbd map $IMAGE_NAME)
-assert_unlocked
-sudo rbd unmap $DEV
-assert_unlocked
-
-DEV=$(sudo rbd map -o exclusive $IMAGE_NAME)
-assert_locked $DEV
-[[ $(blockdev --getro $DEV) -eq 0 ]]
-sudo rbd unmap $DEV
-assert_unlocked
-
-DEV=$(sudo rbd map -o exclusive $IMAGE_NAME@snap)
-assert_locked $DEV
-[[ $(blockdev --getro $DEV) -eq 1 ]]
-sudo rbd unmap $DEV
-assert_unlocked
-
-DEV=$(sudo rbd map -o exclusive,ro $IMAGE_NAME)
-assert_locked $DEV
-[[ $(blockdev --getro $DEV) -eq 1 ]]
-sudo rbd unmap $DEV
-assert_unlocked
-
-# alternate syntax
-DEV=$(sudo rbd map --exclusive --read-only $IMAGE_NAME)
-assert_locked $DEV
-[[ $(blockdev --getro $DEV) -eq 1 ]]
-sudo rbd unmap $DEV
-assert_unlocked
-
-DEV=$(sudo rbd map $IMAGE_NAME)
-assert_unlocked
-dd if=/dev/urandom of=$DEV bs=4k count=10 oflag=direct
-assert_locked $DEV
-OTHER_DEV=$(sudo rbd map -o noshare,exclusive $IMAGE_NAME)
-assert_locked $OTHER_DEV
-sudo rbd unmap $DEV
-sudo rbd unmap $OTHER_DEV
-assert_unlocked
-
-DEV=$(sudo rbd map -o exclusive $IMAGE_NAME)
-assert_locked $DEV
-expect_false sudo rbd map -o noshare,exclusive $IMAGE_NAME
-assert_locked $DEV
-sudo rbd unmap $DEV
-assert_unlocked
-
-DEV=$(sudo rbd map -o exclusive $IMAGE_NAME)
-assert_locked $DEV
-OTHER_DEV=$(sudo rbd map -o noshare $IMAGE_NAME)
-dd if=/dev/urandom of=$OTHER_DEV bs=4k count=10 oflag=direct &
-PID=$!
-sleep 20
-assert_locked $DEV
-[ "$(ps -o stat= $PID)" = "D" ]
-sudo rbd unmap $DEV
-wait $PID
-assert_locked $OTHER_DEV
-sudo rbd unmap $OTHER_DEV
-assert_unlocked
-
-DEV=$(sudo rbd map -o exclusive $IMAGE_NAME)
-assert_locked $DEV
-sudo rbd map -o noshare,lock_on_read $IMAGE_NAME &
-SUDO_PID=$!
-sleep 20
-assert_locked $DEV
-PID="$(ps -o pid= --ppid $SUDO_PID)"
-[ "$(ps -o stat= $PID)" = "Dl" ]
-sudo rbd unmap $DEV
-wait $SUDO_PID
-assert_locked $OTHER_DEV
-sudo rbd unmap $OTHER_DEV
-assert_unlocked
-
-# induce a watch error after 30 seconds
-DEV=$(sudo rbd map -o exclusive,osdkeepalive=60 $IMAGE_NAME)
-assert_locked $DEV
-OLD_WATCHER="$(rados -p rbd listwatchers rbd_header.$IMAGE_ID)"
-sleep 40
-assert_locked $DEV
-NEW_WATCHER="$(rados -p rbd listwatchers rbd_header.$IMAGE_ID)"
-# same client_id, old cookie < new cookie
-[ "$(echo "$OLD_WATCHER" | cut -d ' ' -f 2)" = \
-    "$(echo "$NEW_WATCHER" | cut -d ' ' -f 2)" ]
-[[ $(echo "$OLD_WATCHER" | cut -d ' ' -f 3 | cut -d '=' -f 2) -lt \
-    $(echo "$NEW_WATCHER" | cut -d ' ' -f 3 | cut -d '=' -f 2) ]]
-sudo rbd unmap $DEV
-assert_unlocked
-
-echo OK