diff --git a/src/xen/block_stats.c b/src/xen/block_stats.c index 6e7a5c3439..1d875f28d7 100644 --- a/src/xen/block_stats.c +++ b/src/xen/block_stats.c @@ -117,6 +117,18 @@ read_bd_stat (int device, int domid, const char *str) char path[PATH_MAX]; int64_t r; + snprintf (path, sizeof path, + "/sys/bus/xen-backend/devices/vbd-%d-%d/statistics/%s", + domid, device, str); + r = read_stat (path); + if (r >= 0) return r; + + snprintf (path, sizeof path, + "/sys/bus/xen-backend/devices/tap-%d-%d/statistics/%s", + domid, device, str); + r = read_stat (path); + if (r >= 0) return r; + snprintf (path, sizeof path, "/sys/devices/xen-backend/vbd-%d-%d/statistics/%s", domid, device, str);