/* The following are visible and mutable through /proc/sys/lustre/. */
unsigned int obd_fail_loc;
unsigned int obd_timeout = 100;
-char obd_lustre_upcall[128] = "/usr/lib/lustre/lustre_upcall";
+char obd_lustre_upcall[128] = "DEFAULT"; /* or NONE or /full/path/to/upcall */
unsigned int obd_sync_filter; /* = 0, don't sync by default */
#ifdef __KERNEL__