tools/cephfs: make cephfs-data-scan create snaprealm for base inodes

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>

diff --git a/src/tools/cephfs/DataScan.cc b/src/tools/cephfs/DataScan.cc
index f8bf524097a7a8017b79ffbde39f5ecea2090dcd..ec009ba03a373425d748cdcae0b8f1e2fea24dea 100644 (file)
--- a/src/tools/cephfs/DataScan.cc
+++ b/src/tools/cephfs/DataScan.cc
@@ -365,6 +365,12 @@ int MetadataDriver::inject_unlinked_inode(
   // be ignoring dirfrags that exist
   inode.damage_flags |= (DAMAGE_STATS | DAMAGE_RSTATS | DAMAGE_FRAGTREE);
 
+  if (inono == MDS_INO_ROOT || MDS_INO_IS_MDSDIR(inono)) {
+    sr_t srnode;
+    srnode.seq = 1;
+    encode(srnode, inode.snap_blob);
+  }
+
   // Serialize
   bufferlist inode_bl;
   encode(std::string(CEPH_FS_ONDISK_MAGIC), inode_bl);