mysql主從復(fù)制高可用實(shí)施手冊(cè)-文庫(kù)吧資料
2025-06-13 07:26本頁(yè)面
【正文】 For detailed information on which stonith devices are supported and their detailed configuration options, run this mand: stonith hstonith_host * baytech mylogin mysecretpasswordstonith_host ken3 rps10 /dev/ttyS1 kathy 0 stonith_host kathy rps10 /dev/ttyS1 ken3 0 Watchdog is the watchdog timer. If our own heart doesn39。ve been rebooted. As a result we have a separate dead time for when things first e up. It should be at least twice the normal dead time.initdead 120 What UDP port to use for bcast/ucast munication?udpport 694 Baud rate for serial ports...baud 19200 serial serialportname ...serial /dev/ttyS0 Linuxserial /dev/cuaa0 FreeBSDserial /dev/cua/a Solaris What interfaces to broadcast heartbeats over?bcast eth0 Linuxbcast eth1 Linuxbcast le0 Solarisbcast le1 le2 Solaris Set up a multicast heartbeat medium mcast [dev] [mcast group] [port] [ttl] [loop] [dev] device to send/rcv heartbeats on [mcast group] multicast group to join (class D multicast address ) [port] udp port to sendto/rcvfrom (set this value to the same value as udpport above) [ttl] the ttl value for outbound heartbeats. this effects how far the multicast packet will propagate. (0255) Must be greater than zero. [loop] toggles loopback for outbound multicast heartbeats. if enabled, an outbound packet will be looped back and received by the interface it was sent on. (0 or 1) Set this value to zero. mcast eth0 694 1 0 Set up a unicast / udp heartbeat medium ucast [dev] [peeripaddr] [dev] device to send/rcv heartbeats on [peeripaddr] IP address of peer to send packets toucast eth0 About boolean values... Any of the following caseinsensitive values will work for true: true, on, yes, y, 1 Any of the following caseinsensitive values will work for false: false, off, no, n, 0 auto_failback: determines whether a resource will automatically fail back to its primary node, or remain on whatever node is serving it until that node fails, or an administrator intervenes. The possible values for auto_failback are: on enable automatic failbacks off disable automatic failbacks legacy enable automatic failbacks in systems where all nodes do not yet support the auto_failback option. auto_failback on and off are backwards patible with the old nice_failback on setting. See the FAQ for information on how to convert from legacy to on without a flash cut. (., using a rolling upgrade process) The default value for auto_failback is legacy, which will issue a warning at startup. So, make sure you put an auto_failback directive in your file. (note: auto_failback can be any boolean or legacy)auto_failback on Basic STONITH support Using this directive assumes that there is one stonith device in the cluster. Parameters to this device are read from a configuration file. The format of this line is: stonith stonith_type configfile NOTE: it is up to you to maintain this file on each node in the cluster!stonith baytech /etc/ STONITH support
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