doc/releases: Add warning about iSCSI bug

Add a warning about an iSCSI-related bug encountered when upgrading from
19.1.1 to 19.2.0.

Signed-off-by: Zac Dover <zac.dover@proton.me>

diff --git a/doc/releases/squid.rst b/doc/releases/squid.rst
index 81f29b5c9af60040285c0b652e911a9c9d0e0766..0c728022e35c314a7006f19eed2a27a2b392a688 100644 (file)
--- a/doc/releases/squid.rst
+++ b/doc/releases/squid.rst
@@ -7,6 +7,12 @@ Squid is the 19th stable release of Ceph.
 v19.2.0 Squid
 =============
 
+.. ATTENTION::
+   iSCSI users are advised that the upstream developers of Ceph encountered a
+   bug during an upgrade from Ceph 19.1.1 to Ceph 19.2.0. Read `Tracker Issue
+   68215 <https://tracker.ceph.com/issues/68215>`_ before attempting an upgrade
+   to 19.2.0.
+
 Ceph
 ~~~~