Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 69 insertions, 0 deletions

diff --git a/qa/workunits/fs/cephfs_mirror_ha_gen.sh b/qa/workunits/fs/cephfs_mirror_ha_gen.sh
new file mode 100755
index 000000000..35ee9d4c7
--- /dev/null
+++ b/qa/workunits/fs/cephfs_mirror_ha_gen.sh
@@ -0,0 +1,69 @@
+#!/bin/bash -ex
+#
+# cephfs_mirror_ha_gen.sh - generate workload to synchronize
+#
+
+. $(dirname $0)/cephfs_mirror_helpers.sh
+
+cleanup()
+{
+    for i in `seq 1 $NR_DIRECTORIES`
+    do
+        local repo_name="${REPO_PATH_PFX}_$i"
+        for j in `seq 1 $NR_SNAPSHOTS`
+        do
+            snap_name=$repo_name/.snap/snap_$j
+            if test -d $snap_name; then
+                rmdir $snap_name
+            fi
+        done
+    done
+    exit 1
+}
+trap cleanup EXIT
+
+configure_peer()
+{
+    ceph mgr module enable mirroring
+    ceph fs snapshot mirror enable $PRIMARY_FS
+    ceph fs snapshot mirror peer_add $PRIMARY_FS client.mirror_remote@ceph $BACKUP_FS
+
+    for i in `seq 1 $NR_DIRECTORIES`
+    do
+        local repo_name="${REPO_PATH_PFX}_$i"
+        ceph fs snapshot mirror add $PRIMARY_FS "$MIRROR_SUBDIR/$repo_name"
+    done
+}
+
+create_snaps()
+{
+    for i in `seq 1 $NR_DIRECTORIES`
+    do
+        local repo_name="${REPO_PATH_PFX}_$i"
+        for j in `seq 1 $NR_SNAPSHOTS`
+        do
+            snap_name=$repo_name/.snap/snap_$j
+            r=$(( $RANDOM % 100 + 5 ))
+            arr=($repo_name "reset" "--hard" "HEAD~$r")
+            exec_git_cmd "${arr[@]}"
+            mkdir $snap_name
+            store_checksum $snap_name
+        done
+    done
+}
+
+unset CEPH_CLI_TEST_DUP_COMMAND
+
+echo "running generator on prmary file system..."
+
+# setup git repos to be used as data set
+setup_repos
+
+# turn on mirroring, add peers...
+configure_peer
+
+# snapshots on primary
+create_snaps
+
+# do not cleanup when exiting on success..
+trap - EXIT