wiki:jazz/11-06-01

Version 3 (modified by jazz, 13 years ago) (diff)

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2011-06-01

pdf2word

Fast Boot

DRBL

  • 要讓 Ganglia 的 RRDS 不被佈署到 Client,可以加到 /opt/drbl/conf/drbl.conf 的 varlib_NOT_2_be_copied_2_common_root
    • conf/drbl.conf

      old new  
      310310# This is for rsyncing /var/lib/ to /tftpboot/node_root/var/lib/
      311311# The reason that varlib_NOT_2_be_copied_2_common_root and varlib_NOT_2_be_copied_2_each_client can not share the same is that for some dir, e.g. /var/lib/{rpm,dpkg}, client will mount from /tftpboot/node_root/, so we do not have to waste the space to copy to each client's /var/lib/.
      312312# NOTE!!! Do not append "/" in the end of the dir name
      313 varlib_NOT_2_be_copied_2_common_root="tftpboot mysql vmware-server boinc-client/projects hadoop backuppc ntp/proc"
       313varlib_NOT_2_be_copied_2_common_root="tftpboot mysql vmware-server boinc-client/projects hadoop backuppc ntp/proc ganglia"
      314314
      315315#
      316316# The directory with its content that will be copied to common root's /var/cache