patches/lvm2/mlockall-default-config.patch

   1 --- ./conf/example.conf.in.orig
   2 +++ ./conf/example.conf.in
   3 @@ -1352,7 +1352,7 @@
   4         # Use the old behavior of mlockall to pin all memory.
   5         # Prior to version 2.02.62, LVM used mlockall() to pin the whole
   6         # process's memory while activating devices.
   7 -       use_mlockall = 0
   8 +       use_mlockall = 1
   9
  10         # Configuration option activation/monitoring.
  11         # Monitor LVs that are activated.
  12 diff --git a/lib/config/defaults.h b/lib/config/defaults.h
  13 index 8ab1fde..57b2443 100644
  14 --- a/lib/config/defaults.h
  15 +++ b/lib/config/defaults.h
  16 @@ -53,7 +53,7 @@
  17  #define DEFAULT_WAIT_FOR_LOCKS 1
  18  #define DEFAULT_LVMLOCKD_LOCK_RETRIES 3
  19  #define DEFAULT_PRIORITISE_WRITE_LOCKS 1
  20 -#define DEFAULT_USE_MLOCKALL 0
  21 +#define DEFAULT_USE_MLOCKALL 1
  22  #define DEFAULT_METADATA_READ_ONLY 0
  23  #define DEFAULT_LVDISPLAY_SHOWS_FULL_DEVICE_PATH 0
  24