Changes since v7: - fsync (ie. bdrv_co_flush_to_disk) is now supported, *if* you have the following patches to libssh2 and OpenSSH:
https://bugzilla.mindrot.org/show_bug.cgi?id=1798 (OpenSSH: accepted, but not upstream) http://www.libssh2.org/mail/libssh2-devel-archive-2013-04/0006.shtml (libssh2: posted) I tested 3 combinations (without libssh2 patch; with libssh2 patch and without OpenSSH support; with libssh2 patch and with OpenSSH support), and all work. Rich.
