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, 92 insertions, 0 deletions

diff --git a/src/ceph/qa/workunits/suites/cephfs_journal_tool_smoke.sh b/src/ceph/qa/workunits/suites/cephfs_journal_tool_smoke.sh
new file mode 100755
index 0000000..60e9149
--- /dev/null
+++ b/src/ceph/qa/workunits/suites/cephfs_journal_tool_smoke.sh
@@ -0,0 +1,92 @@
+#!/bin/bash
+
+set -e
+set -x
+
+export BIN="${BIN:-cephfs-journal-tool}"
+export JOURNAL_FILE=/tmp/journal.bin
+export JSON_OUTPUT=/tmp/json.tmp
+export BINARY_OUTPUT=/tmp/binary.tmp
+
+if [ -d $BINARY_OUTPUT ] ; then
+    rm -rf $BINARY_OUTPUT
+fi
+
+# Check that the import/export stuff really works as expected
+# first because it's used as the reset method between
+# following checks.
+echo "Testing that export/import cycle preserves state"
+HEADER_STATE=`$BIN header get`
+EVENT_LIST=`$BIN event get list`
+$BIN journal export $JOURNAL_FILE
+$BIN journal import $JOURNAL_FILE
+NEW_HEADER_STATE=`$BIN header get`
+NEW_EVENT_LIST=`$BIN event get list`
+
+if [ ! "$HEADER_STATE" = "$NEW_HEADER_STATE" ] ; then
+    echo "Import failed to preserve header state"
+    echo $HEADER_STATE
+    echo $NEW_HEADER_STATE
+    exit -1
+fi
+
+if [ ! "$EVENT_LIST" = "$NEW_EVENT_LIST" ] ; then
+    echo "Import failed to preserve event state"
+    echo $EVENT_LIST
+    echo $NEW_EVENT_LIST
+    exit -1
+fi
+
+echo "Testing 'journal' commands..."
+
+# Simplest thing: print the vital statistics of the journal
+$BIN journal inspect
+$BIN header get
+
+# Make a copy of the journal in its original state
+$BIN journal export $JOURNAL_FILE
+if [ ! -s $JOURNAL_FILE ] ; then
+    echo "Export to $JOURNAL_FILE failed"
+    exit -1
+fi
+
+# Can we execute a journal reset?
+$BIN journal reset
+$BIN journal inspect
+$BIN header get
+
+echo "Rolling back journal to original state..."
+$BIN journal import $JOURNAL_FILE
+
+echo "Testing 'header' commands..."
+$BIN header get
+$BIN header set write_pos 123
+$BIN header set expire_pos 123
+$BIN header set trimmed_pos 123
+
+echo "Rolling back journal to original state..."
+$BIN journal import $JOURNAL_FILE
+
+echo "Testing 'event' commands..."
+$BIN event get summary
+$BIN event get --type=UPDATE --path=/ --inode=0 --frag=0x100 summary
+$BIN event get json --path $JSON_OUTPUT
+if [ ! -s $JSON_OUTPUT ] ; then
+    echo "Export to $JSON_OUTPUT failed"
+    exit -1
+fi
+$BIN event get binary --path $BINARY_OUTPUT
+if [ ! -s $BINARY_OUTPUT ] ; then
+    echo "Export to $BINARY_OUTPUT failed"
+    exit -1
+fi
+$BIN event recover_dentries summary
+$BIN event splice summary
+
+# Tests finish.
+# Metadata objects have been modified by the 'event recover_dentries' command.
+# Journal is no long consistent with respect to metadata objects (especially inotable).
+# To ensure mds successfully replays its journal, we need to do journal reset.
+$BIN journal reset
+cephfs-table-tool all reset session
+