On 28/03/2024 14.02, Philippe Mathieu-Daudé wrote:
GlusterFS+RDMA has been deprecated 8 years ago in commit 0552ff2465 ("block/gluster: deprecate rdma support"):
gluster volfile server fetch happens through unix and/or tcp, it doesn't support volfile fetch over rdma. The rdma code may actually mislead, so to make sure things do not break, for now we fallback to tcp when requested for rdma, with a warning.
If you are wondering how this worked all these days, its the gluster libgfapi code which handles anything other than unix transport as socket/tcp, sad but true.
Besides, the whole RDMA subsystem was deprecated in commit e9a54265f5 ("hw/rdma: Deprecate the pvrdma device and the rdma subsystem") released in v8.2.
Cc: Prasanna Kumar Kalever <prasanna.kalever@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> --- docs/system/device-url-syntax.rst.inc | 4 +-- docs/system/qemu-block-drivers.rst.inc | 1 - block/gluster.c | 39 -------------------------- 3 files changed, 2 insertions(+), 42 deletions(-)
Reviewed-by: Thomas Huth <thuth@redhat.com>