+2004-01-19 multipath-013
+ * update the DM target synthax to the 2.6.0-udm5 style
+2003-12-29 multipath-012
+ * check hotplug event refers to a block device; if not exit early
+ * refresh doc
+ * add the uninstall target in Makefile
+2003-12-22 multipath-010
+ * tweak the install target in Makefile
+ * stop passing fds as argument : this change enable a strict
+ segregation of ugly 2.4 code
+ * sysfs version of get_lun_strings()
+ * be careful about the return of get_unique_id() since errors
+ formerly caught up by if(open()) in the caller fn are now returned
+ by get_unique_id()
+ * send get_serial() in unused.c
+ * introduce dm-simplecmd for RESUME & SUSPEND requests
+ * split add_map() in setup_map() & dm-addmap()
+ * setup_map() correctly submits "SUSPEND-RELOAD-RESUME or CREATE"
+ sequences instead of the bogus "RELOAD or CREATE"
+ * don't print .sg_dev if equal to .dev (2.6) in print_path()
+ * since the kernel code handles defective paths, remove all
+ code to cope with them :
+ * move do_tur() to unused.c
+ * remove .state from path struct
+ * remove .state settings & conditionals
+ * add a cmdline switch to force maps to failover mode,
+ ie 1 path per priority group
+ * add default policies to the whitelist array (spread io ==
+ MULTIBUS / io forced to 1 path == FAILOVER)
+ * move get_disk_size() call out of add_map() to coalesce()
+ * comment tricky coalesce() fn
+ * bogus unsused.c file renamed to unused.c
2003-12-20 multipath-010
* big ChangeLog update
* start to give a little control over target params :