+++ /dev/null
-#!/bin/bash
-
-set -ex
-
-function fill_image() {
- local spec=$1
-
- local dev
- dev=$(sudo rbd map $spec)
- xfs_io -c "pwrite -b $OBJECT_SIZE -S 0x78 -W 0 $IMAGE_SIZE" $dev
- sudo rbd unmap $dev
-}
-
-function create_clones() {
- local spec=$1
-
- rbd snap create $spec@snap
- rbd snap protect $spec@snap
-
- local pool=${spec%/*} # pool/image is assumed
- local image=${spec#*/}
- local child_pool
- for child_pool in $pool clonesonly; do
- rbd clone $spec@snap $child_pool/$pool-$image-clone1
- rbd clone $spec@snap --data-pool repdata $child_pool/$pool-$image-clone2
- rbd clone $spec@snap --data-pool ecdata $child_pool/$pool-$image-clone3
- done
-}
-
-function trigger_copyup() {
- local spec=$1
-
- local dev
- dev=$(sudo rbd map $spec)
- local i
- {
- for ((i = 0; i < $NUM_OBJECTS; i++)); do
- echo pwrite -b $OBJECT_SIZE -S 0x59 $((i * OBJECT_SIZE + OBJECT_SIZE / 2)) $((OBJECT_SIZE / 2))
- done
- echo fsync
- echo quit
- } | xfs_io $dev
- sudo rbd unmap $dev
-}
-
-function compare() {
- local spec=$1
- local object=$2
-
- local dev
- dev=$(sudo rbd map $spec)
- local i
- for ((i = 0; i < $NUM_OBJECTS; i++)); do
- dd if=$dev bs=$OBJECT_SIZE count=1 skip=$i | cmp $object -
- done
- sudo rbd unmap $dev
-}
-
-function mkfs_and_mount() {
- local spec=$1
-
- local dev
- dev=$(sudo rbd map $spec)
- mkfs.ext4 -q -E discard $dev
- sudo mount $dev /mnt
- sudo umount /mnt
- sudo rbd unmap $dev
-}
-
-function list_HEADs() {
- local pool=$1
-
- rados -p $pool ls | while read obj; do
- if rados -p $pool stat $obj >/dev/null 2>&1; then
- echo $obj
- fi
- done
-}
-
-function count_data_objects() {
- local spec=$1
-
- local pool
- pool=$(rbd info $spec | grep 'data_pool: ' | awk '{ print $NF }')
- if [[ -z $pool ]]; then
- pool=${spec%/*} # pool/image is assumed
- fi
-
- local prefix
- prefix=$(rbd info $spec | grep 'block_name_prefix: ' | awk '{ print $NF }')
- rados -p $pool ls | grep -c $prefix
-}
-
-function get_num_clones() {
- local pool=$1
-
- rados -p $pool --format=json df |
- python -c 'import sys, json; print json.load(sys.stdin)["pools"][0]["num_object_clones"]'
-}
-
-ceph osd pool create repdata 24 24
-rbd pool init repdata
-ceph osd erasure-code-profile set teuthologyprofile crush-failure-domain=osd m=1 k=2
-ceph osd pool create ecdata 24 24 erasure teuthologyprofile
-rbd pool init ecdata
-ceph osd pool set ecdata allow_ec_overwrites true
-ceph osd pool create rbdnonzero 24 24
-rbd pool init rbdnonzero
-ceph osd pool create clonesonly 24 24
-rbd pool init clonesonly
-
-for pool in rbd rbdnonzero; do
- rbd create --size 200 --image-format 1 $pool/img0
- rbd create --size 200 $pool/img1
- rbd create --size 200 --data-pool repdata $pool/img2
- rbd create --size 200 --data-pool ecdata $pool/img3
-done
-
-IMAGE_SIZE=$(rbd info --format=json img1 | python -c 'import sys, json; print json.load(sys.stdin)["size"]')
-OBJECT_SIZE=$(rbd info --format=json img1 | python -c 'import sys, json; print json.load(sys.stdin)["object_size"]')
-NUM_OBJECTS=$((IMAGE_SIZE / OBJECT_SIZE))
-[[ $((IMAGE_SIZE % OBJECT_SIZE)) -eq 0 ]]
-
-OBJECT_X=$(mktemp) # xxxx
-xfs_io -c "pwrite -b $OBJECT_SIZE -S 0x78 0 $OBJECT_SIZE" $OBJECT_X
-
-OBJECT_XY=$(mktemp) # xxYY
-xfs_io -c "pwrite -b $OBJECT_SIZE -S 0x78 0 $((OBJECT_SIZE / 2))" \
- -c "pwrite -b $OBJECT_SIZE -S 0x59 $((OBJECT_SIZE / 2)) $((OBJECT_SIZE / 2))" \
- $OBJECT_XY
-
-for pool in rbd rbdnonzero; do
- for i in {0..3}; do
- fill_image $pool/img$i
- if [[ $i -ne 0 ]]; then
- create_clones $pool/img$i
- for child_pool in $pool clonesonly; do
- for j in {1..3}; do
- trigger_copyup $child_pool/$pool-img$i-clone$j
- done
- done
- fi
- done
-done
-
-# rbd_directory, rbd_children, rbd_info + img0 header + ...
-NUM_META_RBDS=$((3 + 1 + 3 * (1*2 + 3*2)))
-# rbd_directory, rbd_children, rbd_info + ...
-NUM_META_CLONESONLY=$((3 + 2 * 3 * (3*2)))
-
-[[ $(rados -p rbd ls | wc -l) -eq $((NUM_META_RBDS + 5 * NUM_OBJECTS)) ]]
-[[ $(rados -p repdata ls | wc -l) -eq $((1 + 14 * NUM_OBJECTS)) ]]
-[[ $(rados -p ecdata ls | wc -l) -eq $((1 + 14 * NUM_OBJECTS)) ]]
-[[ $(rados -p rbdnonzero ls | wc -l) -eq $((NUM_META_RBDS + 5 * NUM_OBJECTS)) ]]
-[[ $(rados -p clonesonly ls | wc -l) -eq $((NUM_META_CLONESONLY + 6 * NUM_OBJECTS)) ]]
-
-for pool in rbd rbdnonzero; do
- for i in {0..3}; do
- [[ $(count_data_objects $pool/img$i) -eq $NUM_OBJECTS ]]
- if [[ $i -ne 0 ]]; then
- for child_pool in $pool clonesonly; do
- for j in {1..3}; do
- [[ $(count_data_objects $child_pool/$pool-img$i-clone$j) -eq $NUM_OBJECTS ]]
- done
- done
- fi
- done
-done
-
-[[ $(get_num_clones rbd) -eq 0 ]]
-[[ $(get_num_clones repdata) -eq 0 ]]
-[[ $(get_num_clones ecdata) -eq 0 ]]
-[[ $(get_num_clones rbdnonzero) -eq 0 ]]
-[[ $(get_num_clones clonesonly) -eq 0 ]]
-
-for pool in rbd rbdnonzero; do
- for i in {0..3}; do
- compare $pool/img$i $OBJECT_X
- mkfs_and_mount $pool/img$i
- if [[ $i -ne 0 ]]; then
- for child_pool in $pool clonesonly; do
- for j in {1..3}; do
- compare $child_pool/$pool-img$i-clone$j $OBJECT_XY
- done
- done
- fi
- done
-done
-
-# mkfs should discard some objects everywhere but in clonesonly
-[[ $(list_HEADs rbd | wc -l) -lt $((NUM_META_RBDS + 5 * NUM_OBJECTS)) ]]
-[[ $(list_HEADs repdata | wc -l) -lt $((1 + 14 * NUM_OBJECTS)) ]]
-[[ $(list_HEADs ecdata | wc -l) -lt $((1 + 14 * NUM_OBJECTS)) ]]
-[[ $(list_HEADs rbdnonzero | wc -l) -lt $((NUM_META_RBDS + 5 * NUM_OBJECTS)) ]]
-[[ $(list_HEADs clonesonly | wc -l) -eq $((NUM_META_CLONESONLY + 6 * NUM_OBJECTS)) ]]
-
-[[ $(get_num_clones rbd) -eq $NUM_OBJECTS ]]
-[[ $(get_num_clones repdata) -eq $((2 * NUM_OBJECTS)) ]]
-[[ $(get_num_clones ecdata) -eq $((2 * NUM_OBJECTS)) ]]
-[[ $(get_num_clones rbdnonzero) -eq $NUM_OBJECTS ]]
-[[ $(get_num_clones clonesonly) -eq 0 ]]
-
-echo OK
Code Review / stor4nfv.git / blobdiff