PendingReleaseNotes: add note about fallocate mode 0

fallocate now returns EOPNOTSUPP for mode 0

Signed-off-by: Milind Changire <mchangir@redhat.com>

diff --git a/PendingReleaseNotes b/PendingReleaseNotes
index 2381800e8e86535e79040bf89af4b73639bebf82..9736a83ddb5305a76c27ff20074939edc9a86f4d 100644 (file)
--- a/PendingReleaseNotes
+++ b/PendingReleaseNotes
@@ -43,6 +43,10 @@
   there are alternative monitoring solutions, like `prometheus`, which is the most
   widely adopted among the Ceph user community.
 
+* CephFS: EOPNOTSUPP (Operation not supported ) is now returned by the CephFS
+  fuse client for `fallocate` for the default case (i.e. mode == 0) since
+  CephFS does not support disk space reservation. The only flags supported are
+  `FALLOC_FL_KEEP_SIZE` and `FALLOC_FL_PUNCH_HOLE`.
 
 >=19.0.0