Synnefo » snf-ganeti

DISK_LD_DEFAULTS = {

  DT_DRBD8: {

    LDP_RESYNC_RATE: CLASSIC_DRBD_SYNC_SPEED,

    LDP_BARRIERS: _constants.DRBD_BARRIERS,

    LDP_NO_META_FLUSH: _constants.DRBD_NO_META_FLUSH,

    LDP_DEFAULT_METAVG: DEFAULT_VG,

    LDP_DISK_CUSTOM: "",

    LDP_NET_CUSTOM: "",

    LDP_PROTOCOL: DRBD_DEFAULT_NET_PROTOCOL,

    LDP_DYNAMIC_RESYNC: False,

    # The default values for the DRBD dynamic resync speed algorithm

    # are taken from the drbsetup 8.3.11 man page, except for

    # c-plan-ahead (that we don't need to set to 0, because we have a

    # separate option to enable it) and for c-max-rate, that we cap to

    # the default value for the static resync rate.

    LDP_PLAN_AHEAD: 20, # ds

    LDP_FILL_TARGET: 0, # sectors

    LDP_DELAY_TARGET: 1, # ds

    LDP_MAX_RATE: CLASSIC_DRBD_SYNC_SPEED, # KiB/s

    LDP_MIN_RATE: 4 * 1024, # KiB/s

    },

  DT_PLAIN: {

    LDP_STRIPES: _constants.LVM_STRIPECOUNT

    },

  DT_FILE: {},

  DT_SHARED_FILE: {},

  DT_BLOCK: {},

  DT_RBD: {

    LDP_POOL: "rbd",

    LDP_ACCESS: DISK_KERNELSPACE,

    },

  DT_EXT: {},

  }