+*** Check the status of LFSCK ***
+
+By default LFSCK logs all operations to the Lustre internal debug
+log, which can be dumped to a file on each server with:
+# lctl debug_kernel /tmp/debug.lfsck
+
+However, since the internal debug log is of limited size, it is
+possible to dump lfsck logs to the console for capture with syslog.
+# lctl set_param printk=+lfsck
+
+Another option is to dump the LFSCK logs to a file directly from the
+kernel, which is more efficient than logging to the console if there
+are lots of repairs needed (e.g. after a filesystem upgrade or if the
+OI files are lost). The following command should be run on all MDS
+and OSS nodes to generate a log file (maximum 1024MB in size):
+# lctl debug_daemon start /tmp/debug.lfsck 1024