Ensure the control connection exits with the same status code as virt-v2v, and return an error from start_conversion if virt-v2v failed. --- p2v/conversion.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/p2v/conversion.c b/p2v/conversion.c index 9f5a3ad..4ff7ecc 100644 --- a/p2v/conversion.c +++ b/p2v/conversion.c @@ -100,6 +100,7 @@ start_conversion (struct config *config, void (*notify_ui) (int type, const char *data)) { int ret = -1; + int status; size_t i, len; size_t nr_disks = guestfs___count_strings (config->disks); struct data_conn data_conns[nr_disks]; @@ -276,7 +277,7 @@ start_conversion (struct config *config, if (mexp_printf (control_h, " ) | tee %s/virt-v2v-conversion-log.txt", remote_dir) == -1) goto printf_fail; - if (mexp_printf (control_h, "; exit") == -1) + if (mexp_printf (control_h, "; exit $(< %s/status)", remote_dir) == -1) goto printf_fail; if (mexp_printf (control_h, "\n") == -1) goto printf_fail; @@ -313,8 +314,18 @@ start_conversion (struct config *config, ret = 0; out: - if (control_h) - mexp_close (control_h); + if (control_h) { + if ((status = mexp_close (control_h)) == -1) { + set_conversion_error ("mexp_close: %m"); + ret = -1; + } else if (ret == 0 && + WIFEXITED (status) && + WEXITSTATUS (status) != 0) { + set_conversion_error ("virt-v2v exited with status %d", + WEXITSTATUS (status)); + ret = -1; + } + } cleanup_data_conns (data_conns, nr_disks); return ret; }