This patch adds the following improvements:
* Automatically start dhcpcd. Since we provide usermode netowrking
we should make it fully transparent to the user.
* Mount more kernel filesystems such as debugfs and shm.
Signed-off-by: Sasha Levin <levinsasha928@xxxxxxxxx>
---
tools/kvm/builtin-setup.c | 4 ++++
tools/kvm/guest/init.c | 7 +++++++
2 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/tools/kvm/builtin-setup.c b/tools/kvm/builtin-setup.c
index 3c6ad48..347398d 100644
--- a/tools/kvm/builtin-setup.c
+++ b/tools/kvm/builtin-setup.c
@@ -100,12 +100,16 @@ error_close_in:
static const char *guestfs_dirs[] = {
"/dev",
+ "/dev/pts",
+ "/dev/shm",
"/etc",
"/home",
"/host",
"/proc",
"/root",
"/sys",
+ "/sys/kernel",
+ "/sys/kernel/debug",
"/var",
"/var/lib",
"/virt",
diff --git a/tools/kvm/guest/init.c b/tools/kvm/guest/init.c
index 837acfb..caa671d 100644
--- a/tools/kvm/guest/init.c
+++ b/tools/kvm/guest/init.c
@@ -22,6 +22,9 @@ static void do_mounts(void)
mount("", "/sys", "sysfs", 0, NULL);
mount("proc", "/proc", "proc", 0, NULL);
mount("devtmpfs", "/dev", "devtmpfs", 0, NULL);
+ mount("debugfs", "/sys/kernel/debug", "debugfs", 0, NULL);
+ mount("shm", "/dev/shm", "tmpfs", 0, NULL);
+ mount("devpts", "/dev/pts", "devpts", 0, NULL);
}
int main(int argc, char *argv[])
@@ -30,6 +33,10 @@ int main(int argc, char *argv[])
do_mounts();
+ puts("Running dhcpcd...");
+
+ system("dhcpcd -z eth* -A");
+
puts("Starting '/bin/sh'...");
run_process("/bin/sh");
--
1.7.6
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
