initial code repo

This patch creates initial code repo.

For ceph, luminous stable release will be used for base code,
and next changes and optimization for ceph will be added to it.

For opensds, currently any changes can be upstreamed into original
opensds repo (https://github.com/opensds/opensds), and so stor4nfv
will directly clone opensds code to deploy stor4nfv environment.
And the scripts for deployment based on ceph and opensds will be
put into 'ci' directory.

Change-Id: I46a32218884c75dda2936337604ff03c554648e4
Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/src/ceph/qa/standalone/osd/osd-dup.sh b/src/ceph/qa/standalone/osd/osd-dup.sh
new file mode 100755
index 0000000..bcb0fdc
--- /dev/null
+++ b/src/ceph/qa/standalone/osd/osd-dup.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+source $CEPH_ROOT/qa/standalone/ceph-helpers.sh
+
+[ `uname` = FreeBSD ] && exit 0
+
+function run() {
+    local dir=$1
+    shift
+
+    export CEPH_MON="127.0.0.1:7146" # git grep '\<7146\>' : there must be only one
+    export CEPH_ARGS
+    CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
+    CEPH_ARGS+="--mon-host=$CEPH_MON "
+    # avoid running out of fds in rados bench
+    CEPH_ARGS+="--filestore_wbthrottle_xfs_ios_hard_limit=900 "
+    CEPH_ARGS+="--filestore_wbthrottle_btrfs_ios_hard_limit=900 "
+    local funcs=${@:-$(set | sed -n -e 's/^\(TEST_[0-9a-z_]*\) .*/\1/p')}
+    for func in $funcs ; do
+        setup $dir || return 1
+        $func $dir || return 1
+        teardown $dir || return 1
+    done
+}
+
+function TEST_filestore_to_bluestore() {
+    local dir=$1
+
+    local flimit=$(ulimit -n)
+    if [ $flimit -lt 1536 ]; then
+        echo "Low open file limit ($flimit), test may fail. Increase to 1536 or higher and retry if that happens."
+    fi
+
+    run_mon $dir a || return 1
+    run_mgr $dir x || return 1
+    run_osd $dir 0 || return 1
+    osd_pid=$(cat $dir/osd.0.pid)
+    run_osd $dir 1 || return 1
+    run_osd $dir 2 || return 1
+
+    sleep 5
+
+    create_pool foo 16
+
+    # write some objects
+    rados bench -p foo 10 write -b 4096 --no-cleanup || return 1
+
+    # kill
+    while kill $osd_pid; do sleep 1 ; done
+    ceph osd down 0
+
+    mv $dir/0 $dir/0.old || return 1
+    mkdir $dir/0 || return 1
+    ofsid=$(cat $dir/0.old/fsid)
+    echo "osd fsid $ofsid"
+    O=$CEPH_ARGS
+    CEPH_ARGS+="--log-file $dir/cot.log --log-max-recent 0 "
+    ceph-objectstore-tool --type bluestore --data-path $dir/0 --fsid $ofsid \
+			  --op mkfs || return 1
+    ceph-objectstore-tool --data-path $dir/0.old --target-data-path $dir/0 \
+			  --op dup || return 1
+    CEPH_ARGS=$O
+
+    run_osd_bluestore $dir 0 || return 1
+
+    while ! ceph osd stat | grep '3 up' ; do sleep 1 ; done
+    ceph osd metadata 0 | grep bluestore || return 1
+
+    ceph osd scrub 0
+
+    # give it some time
+    sleep 15
+    # and make sure mon is sync'ed
+    flush_pg_stats
+
+    wait_for_clean || return 1
+}
+
+main osd-dup "$@"
+
+# Local Variables:
+# compile-command: "cd ../.. ; make -j4 && test/osd/osd-dup.sh"
+# End: