lvm2-clvmd_cmd_timeout.patch

   1 diff -urp LVM2.2.02.177.orig/daemons/clvmd/clvmd.c LVM2.2.02.177/daemons/clvmd/clvmd.c
   2 --- LVM2.2.02.177.orig/daemons/clvmd/clvmd.c    2017-12-18 20:44:34.000000000 +0000
   3 +++ LVM2.2.02.177/daemons/clvmd/clvmd.c 2018-01-26 16:40:07.504228217 +0000
   4 @@ -992,8 +992,8 @@ static void main_loop(int cmd_timeout)
   5                         }
   6                 }
   7
   8 -               /* Select timed out. Check for clients that have been waiting too long for a response */
   9 -               if (select_status == 0) {
  10 +               /* Check for clients that have been waiting too long for a response */
  11 +               if (select_status >= 0) {
  12                         time_t the_time = time(NULL);
  13
  14                         for (thisfd = &local_client_head; thisfd; thisfd = thisfd->next) {