lustre/conf/99-lustre-server.rules

   1 # Ensure block devices re-added to the system allow for large writes (LU-9551)
   2 # Currently applies only to ldiskfs-formatted devices
   3 ACTION!="add|change",    GOTO="l_tunedisk_end"
   4 SUBSYSTEM!="block",      GOTO="l_tunedisk_end"
   5 ENV{ID_FS_TYPE}!="ext4", GOTO="l_tunedisk_end"
   6
   7 ENV{ID_FS_LABEL}=="MGS|*-MDT*|*-OST*", RUN+="/usr/sbin/l_tunedisk /dev/%k"
   8
   9 LABEL="l_tunedisk_end"