Commit Graph

53 Commits

Author SHA1 Message Date
Paolo Bonzini e644473445 nbd: force read-only export for read-only devices
This is the desired behavior for HMP, but it is a better choice for QMP as well.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-12 14:38:29 +01:00
Paolo Bonzini fc6467eaf2 nbd: fix nbd_server_stop crash when no server was running
This failed on the new assertion of qemu_set_fd_handler2:

qemu-system-x86_64: /home/pbonzini/work/upstream/qemu/iohandler.c:60: qemu_set_fd_handler2: Assertion `fd >= 0' failed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-12 14:38:29 +01:00
Paolo Bonzini 6dd844db4a qmp: add NBD server commands
Adding an NBD server inside QEMU is trivial, since all the logic is
in nbd.c and can be shared easily between qemu-nbd and QEMU itself.
The main difference is that qemu-nbd serves a single unnamed export,
while QEMU serves named exports.

Acked-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-10-23 22:39:33 +02:00