search for: qemu_param

...a/src/launch-appliance.c b/src/launch-appliance.c index d8d8e03..adaf498 100644 --- a/src/launch-appliance.c +++ b/src/launch-appliance.c @@ -261,13 +261,6 @@ launch_appliance (guestfs_h *g, const char *arg) */ alloc_cmdline (g); - /* Add any qemu parameters. */ - for (qp = g->qemu_params; qp; qp = qp->next) { - add_cmdline (g, qp->qemu_param); - if (qp->qemu_value) - add_cmdline (g, qp->qemu_value); - } - /* CVE-2011-4127 mitigation: Disable SCSI ioctls on virtio-blk * devices. The -global option must exist, but you can pass any *...

...IBGUESTFS_PATH"); g->path = str != NULL ? strdup (str) : strdup (GUESTFS_DEFAULT_PATH); @@ -722,13 +722,13 @@ guestfs__config (guestfs_h *g, /* A bit fascist, but the user will probably break the extra * parameters that we add if they try to set any of these. */ - if (strcmp (qemu_param, "-kernel") == 0 || - strcmp (qemu_param, "-initrd") == 0 || - strcmp (qemu_param, "-nographic") == 0 || - strcmp (qemu_param, "-serial") == 0 || - strcmp (qemu_param, "-full-screen") == 0 || - strcmp (qemu_param, "-std...

...oid (*freefn) (void *), void *data); +#endif + /* errors.c */ extern void guestfs___init_error_handler (guestfs_h *g); diff --git a/src/handle.c b/src/handle.c index 39e30c7..8cf7a40 100644 --- a/src/handle.c +++ b/src/handle.c @@ -253,6 +253,9 @@ void guestfs_close (guestfs_h *g) { struct qemu_param *qp, *qp_next; +#ifndef HAVE_ATTRIBUTE_CLEANUP + struct deferred_free *dfp, *dfp_next; +#endif guestfs_h **gg; if (g->state == NO_HANDLE) { @@ -324,6 +327,18 @@ guestfs_close (guestfs_h *g) while (g->error_cb_stack) guestfs_pop_error_handler (g); +#ifndef HAVE_ATTRIBUTE_CLE...

v1 was here: https://www.redhat.com/archives/libguestfs/2013-August/msg00005.html This now works, to some extent. The main problem now is that devices are named /dev/ubd[a-] which of course confuses everything. I'm thinking it may be easier to add a udev rule to rename them. Rich.

This is a User-Mode Linux backend for libguestfs. You can select it by doing: export LIBGUESTFS_BACKEND=uml export LIBGUESTFS_QEMU=/path/to/vmlinux Note we're reusing the 'qemu' variable in the handle for convenience. QEmu is not involved when using the UML backend. This almost works. UML itself crashes when the daemon tries to connect to the serial port. I suspect it's

This rounds off hotplugging support by allowing you to add and remove drives at any stage (before and after launch). Rich.

This is, I guess, version 3 of this patch series which adds disk labels and hotplugging (only hot-add implemented so far). The good news is .. it works! Rich.

...int fd, void *buf, size_t len) r = read (fd, buf, len); if (r == -1) { if (errno == EINTR || errno == EAGAIN) - continue; + continue; return -1; } @@ -743,7 +743,7 @@ add_cmdline (guestfs_h *g, const char *str) int guestfs_config (guestfs_h *g, - const char *qemu_param, const char *qemu_value) + const char *qemu_param, const char *qemu_value) { if (qemu_param[0] != '-') { error (g, _("guestfs_config: parameter must begin with '-' character")); @@ -932,27 +932,27 @@ guestfs_launch (guestfs_h *g) /* Empty eleme...