ceph/etc/sysconfig/ceph

   1 # /etc/sysconfig/ceph
   2 #
   3 # Environment file for ceph daemon systemd unit files.
   4 #
   5
   6 # Increase tcmalloc cache size
   7 TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES=134217728
   8
   9 ## use jemalloc instead of tcmalloc
  10 #
  11 # jemalloc is generally faster for small IO workloads and when
  12 # ceph-osd is backed by SSDs.  However, memory usage is usually
  13 # higher by 200-300mb.
  14 #
  15 #LD_PRELOAD=/usr/lib64/libjemalloc.so.1
  16
  17 ## automatically restart systemd units on upgrade
  18 #
  19 # By default, it is left to the administrator to restart
  20 # ceph daemons (or their related systemd units) manually
  21 # when the 'ceph' package is upgraded. By setting this
  22 # parameter to "yes", package upgrade will trigger a
  23 # "systemctl try-restart" on all the ceph systemd units
  24 # currently active on the node.
  25 #
  26 CEPH_AUTO_RESTART_ON_UPGRADE=no