From: Patrick Donnelly <pdonnell@redhat.com>
Date: Tue, 31 Oct 2023 17:27:16 +0000 (-0400)
Subject: mds: add quiesce set feature flag
X-Git-Tag: v19.1.0~193^2~29
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=73c423c34e2fda65b736e7c2bca860d051d53c7e;p=ceph.git

mds: add quiesce set feature flag

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

Fixes: https://tracker.ceph.com/issues/63664
(cherry picked from commit af073d2fba48a80a533e2a1be2f21716d56aa26c)
---

diff --git a/src/mds/MDSMap.cc b/src/mds/MDSMap.cc
index ae1a5d5f278b..64fe7032fc03 100644
--- a/src/mds/MDSMap.cc
+++ b/src/mds/MDSMap.cc
@@ -53,6 +53,7 @@ CompatSet MDSMap::get_compat_set_all() {
   feature_incompat.insert(MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2);
   feature_incompat.insert(MDS_FEATURE_INCOMPAT_SNAPREALM_V2);
   feature_incompat.insert(MDS_FEATURE_INCOMPAT_MINORLOGSEGMENTS);
+  feature_incompat.insert(MDS_FEATURE_INCOMPAT_QUIESCE_SUBVOLUMES);
 
   return CompatSet(feature_compat, feature_ro_compat, feature_incompat);
 }
@@ -71,6 +72,7 @@ CompatSet MDSMap::get_compat_set_default() {
   feature_incompat.insert(MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2);
   feature_incompat.insert(MDS_FEATURE_INCOMPAT_SNAPREALM_V2);
   feature_incompat.insert(MDS_FEATURE_INCOMPAT_MINORLOGSEGMENTS);
+  feature_incompat.insert(MDS_FEATURE_INCOMPAT_QUIESCE_SUBVOLUMES);
 
   return CompatSet(feature_compat, feature_ro_compat, feature_incompat);
 }
diff --git a/src/mds/MDSMap.h b/src/mds/MDSMap.h
index c2cb9b009ff5..9ba6377da3f4 100644
--- a/src/mds/MDSMap.h
+++ b/src/mds/MDSMap.h
@@ -49,6 +49,7 @@ static inline const auto MDS_FEATURE_INCOMPAT_NOANCHOR = CompatSet::Feature(8, "
 static inline const auto MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 = CompatSet::Feature(9, "file layout v2");
 static inline const auto MDS_FEATURE_INCOMPAT_SNAPREALM_V2 = CompatSet::Feature(10, "snaprealm v2");
 static inline const auto MDS_FEATURE_INCOMPAT_MINORLOGSEGMENTS = CompatSet::Feature(11, "minor log segments");
+static inline const auto MDS_FEATURE_INCOMPAT_QUIESCE_SUBVOLUMES = CompatSet::Feature(12, "quiesce subvolumes");
 
 #define MDS_FS_NAME_DEFAULT "cephfs"