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---
features:
- |
RBD driver: the ``rados_connect_timeout`` config option has been
un-deprecated and its behavior has been improved. A value of ``0``
is now respected as disabling timeout in requests, while a value less
than zero indicates that glance_store will not set a timeout but
instead will use whatever timeouts are set in the Ceph configuration
file.
upgrade:
- |
RBD driver: the default value of the ``rados_connect_timeout`` option
has been changed from 0 to -1, so that the RBD driver will by default
use the timeout values defined in ``ceph.conf``. Be aware that
setting this option to 0 disables timeouts (that is, the RBD driver
will make requests with a timeout of zero, and all requests wait forever),
thereby overriding any timeouts that are set in the Ceph configuration
file.
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