Add a function for resizing a subvolume as well as types needed to
create the JSON command and parse the response JSON. The newSize
argument can be passed a numeric value (as a ByteCount) or the special
constant `Infinite` much like the ceph cli command. This is accomplished
using the interface type `NewSize`.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
Allow the environment variable GO_CEPH_TEST_DEBUG_TRACE=yes to enable
tracing of the input & output json from the manager commands. This is
both useful for debugging the tests themselves and demonstrates the use
of something other than rados.Conn meeting the interface required by
FSAdmin.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
Add type to parse the pool info from the volume status response.
Use new general response unmarshal function.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
Adds the central admin type `FSAdmin` and some helper functions.
Adds basic volume list and info functions.
Adds tests for the volume functions and common fsadmin functions.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
These functions are not part of the cephfs APIs but will be based on the
various command-json features of the 'ceph' command line tool.
This change only adds a doc.go to stub in the package.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
John Mulligan