vm/systemd: wait for evtchn initialization before first xenstore-read

2012-01-30 14:22:58 +01:00 · 2012-01-30 14:22:58 +01:00 · e0660cfd69
commit e0660cfd69
parent f3e187f672
1 changed files with 5 additions and 0 deletions
--- a/vm-systemd/qubes-sysinit.sh
+++ b/vm-systemd/qubes-sysinit.sh
@ -13,6 +13,11 @@ read_service() {
    $XS_READ qubes-service/$1 2> /dev/null
 }

+# Wait for evtchn initialization
+while [ ! -e /proc/xen/xenbus ]; do
+  sleep 0.1
+done
+
 mkdir -p /var/run/qubes
 mkdir -p /var/run/qubes-service
 mkdir -p /var/run/xen-hotplug