[Libguestfs] Re: copy tests failing in libnbd with ZoL

"Richard W.M. Jones" <rjones(a)redhat.com&gt; writes: FWIW, that does not appear to be the case: ~/tmp$ strace -e trace=ftruncate,fallocate truncate -s 33554432 copy-allocated-destination-zero-synch.out ftruncate(3, 33554432) = 0 +++ exited with 0 +++ ~/tmp$ strace -e trace=ftruncate,fallocate truncate -r copy-allocated-destination-zero-synch.out copy-allocated-destination-zero-synch.inftruncate(3, 33554432) = 0 +++ exited with 0 +++ ~/tmp$ strace -e trace=ftruncate,fallocate nbdcopy --allocated --destination-is-zero --synchronous --request-size=32K copy-allocated-destination-zero-synch.in copy-allocated-destination-zero-synch.out --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1971755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1971757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1971758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1971761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1971764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1971765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ftruncate(4, 0) = 0 ftruncate(4, 33554432) = 0 fallocate(4, 0, 0, 33554432) = 0 +++ exited with 0 +++ ~/tmp$ -- Arsen Arsenović