File o2cb.sysconfig of Package ocfs2-tools

## Path:        System/Clustering/o2cb
## Description: O2CB is a simple set of clustering services required to get OCFS2 going

## Type:        list(o2cb,pcmk,cman)
## Default:     "o2cb"
# O2CB_STACK  Name  of  the  cluster stack. The possible values are
# o2cb, pcmk and cman.  o2cb is the default cluster  stack  of  the
# OCFS2  file system. pcmk (Pacemaker) and cman (rgmanager) are the
# two other cluster stacks that are supported by the same file sys-
# tem.
O2CB_STACK="o2cb"

## Type:        string
## Default:     "none"
# O2CB_BOOTCLUSTER    Name    of    the   active   cluster.   While
# /etc/ocfs2/cluster.conf can hold descriptions of  multiple  clus-
# ters,  only  one  can be active at any one time. The name of that
# active cluster is specified here. The name itself can be upto  16
# alphanumeric characters [0‐9A‐Za‐z] with no special characters.
O2CB_BOOTCLUSTER="none"

## Path:        System/Clustering/o2cb/Timeouts
## Description: Cluster timeouts are only relevant for the o2cb cluster stack (O2CB_STACK="o2cb")

## Type:        integer(7:)
## Default:     31
# The various cluster timeouts for  the  o2cb  cluster  stack  are:
# O2CB_HEARTBEAT_THRESHOLD The disk heartbeat timeout is the number
# of two second iterations before a node is  considered  dead.  The
# exact  formula used to convert the timeout in seconds to the num-
# ber of iterations is as follows:
#
#     O2CB_HEARTBEAT_THRESHOLD = (((timeout in seconds) / 2) + 1)
#
#     For example, to specify a 60 sec timeout, set it to 31.  For  120
#     secs,  set  it  to  61.   The default for this timeout is 60 secs
#     (O2CB_HEARTBEAT_THRESHOLD = 31).
#
#     While it defaults to 60 secs, multipath users typically set it to
#     120 secs.
O2CB_HEARTBEAT_THRESHOLD=31

## Type:        integer(5000:)
## Default:     30000
# O2CB_IDLE_TIMEOUT_MS  The network idle timeout specifies the time
# in milliseconds before a network connection is  considered  dead.
# While  it  defaults  to 30000 ms, network bonding users typically
# set it to 60000 ms.
O2CB_IDLE_TIMEOUT_MS=30000

## Type:        integer(1000:)
## Default:     2000
# O2CB_KEEPALIVE_DELAY_MS The network keepalive specifies the maxi-
# mum  delay  in  milliseconds before a keepalive packet is sent to
# another node to check whether it is alive or not. It defaults  to
# 2000 ms.
O2CB_KEEPALIVE_DELAY_MS=2000

## Type:        integer(2000:)
## Default:     2000
# O2CB_RECONNECT_DELAY_MS The network reconnect specifies the mini-
# mum delay in milliseconds between repeated connect  attempts.  It
# defaults to 2000 ms.
O2CB_RECONNECT_DELAY_MS=2000