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-rw-r--r--docs/about/deprecated.rst21
1 files changed, 21 insertions, 0 deletions
diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 48b230b0a0..ce38a3d0cf 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -377,6 +377,15 @@ Specifying the iSCSI password in plain text on the command line using the
 used instead, to refer to a ``--object secret...`` instance that provides
 a password via a file, or encrypted.
 
+``gluster`` backend (since 9.2)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+According to https://marc.info/?l=fedora-devel-list&m=171934833215726
+the GlusterFS development effectively ended. Unless the development
+gains momentum again, the QEMU project will remove the gluster backend
+in a future release.
+
+
 Character device options
 ''''''''''''''''''''''''
 
@@ -385,6 +394,12 @@ Backend ``memory`` (since 9.0)
 
 ``memory`` is a deprecated synonym for ``ringbuf``.
 
+``reconnect`` (since 9.2)
+^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The ``reconnect`` option only allows specifiying second granularity timeouts,
+which is not enough for all types of use cases, use ``reconnect-ms`` instead.
+
 CPU device properties
 '''''''''''''''''''''
 
@@ -458,3 +473,9 @@ usage of providing a file descriptor to a plain file has been
 deprecated in favor of explicitly using the ``file:`` URI with the
 file descriptor being passed as an ``fdset``. Refer to the ``add-fd``
 command documentation for details on the ``fdset`` usage.
+
+``zero-blocks`` capability (since 9.2)
+''''''''''''''''''''''''''''''''''''''
+
+The ``zero-blocks`` capability was part of the block migration which
+doesn't exist anymore since it was removed in QEMU v9.1.