import 15.2.2 octopus source

[ceph.git] / ceph / src / pybind / mgr / volumes / fs / operations / versions / subvolume_base.py

diff --git a/ceph/src/pybind/mgr/volumes/fs/operations/versions/subvolume_base.py b/ceph/src/pybind/mgr/volumes/fs/operations/versions/subvolume_base.py
index bb7eec2bafba15e0b95a8130f5c829dd2e87329b..9142262dd2df17e42c34c4e0feb38ec28cd7bcdd 100644 (file)
--- a/ceph/src/pybind/mgr/volumes/fs/operations/versions/subvolume_base.py
+++ b/ceph/src/pybind/mgr/volumes/fs/operations/versions/subvolume_base.py
@@ -227,3 +227,28 @@ class SubvolumeBase(object):
             self.fs.mkdirs(self.base_path, mode)
         except cephfs.Error as e:
             raise VolumeException(-e.args[0], e.args[1])
+
+    def info (self):
+        subvolpath = self.metadata_mgr.get_global_option('path')
+        etype = self.metadata_mgr.get_global_option(MetadataManager.GLOBAL_META_KEY_TYPE)
+        st = self.fs.statx(subvolpath, cephfs.CEPH_STATX_BTIME | cephfs.CEPH_STATX_SIZE |
+                                       cephfs.CEPH_STATX_UID | cephfs.CEPH_STATX_GID |
+                                       cephfs.CEPH_STATX_MODE | cephfs.CEPH_STATX_ATIME |
+                                       cephfs.CEPH_STATX_MTIME | cephfs.CEPH_STATX_CTIME,
+                                       cephfs.AT_SYMLINK_NOFOLLOW)
+        usedbytes = st["size"]
+        try:
+            nsize = int(self.fs.getxattr(subvolpath, 'ceph.quota.max_bytes').decode('utf-8'))
+        except cephfs.NoData:
+            nsize = 0
+
+        try:
+            data_pool = self.fs.getxattr(subvolpath, 'ceph.dir.layout.pool').decode('utf-8')
+        except cephfs.Error as e:
+            raise VolumeException(-e.args[0], e.args[1])
+
+        return {'path': subvolpath, 'type': etype, 'uid': int(st["uid"]), 'gid': int(st["gid"]),
+            'atime': str(st["atime"]), 'mtime': str(st["mtime"]), 'ctime': str(st["ctime"]),
+            'mode': int(st["mode"]), 'data_pool': data_pool, 'created_at': str(st["btime"]),
+            'bytes_quota': "infinite" if nsize == 0 else nsize, 'bytes_used': int(usedbytes),
+            'bytes_pcent': "undefined" if nsize == 0 else '{0:.2f}'.format((float(usedbytes) / nsize) * 100.0)}