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HA- drbd

HA- drbd

HA- drbd. vmnet8 (NAT): subnet ip : 10.10.88.0 gateway: 10.10.8.254 vmnet1 (Host-only): subnet ip : 192.168.88.0 ( ?? dhcp ). ??? apache server - apache01. ??????? apache01.abc.com / etc / sysconfig /network HOSTNAME=apache01.abc.com / etc /hosts

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665 views • 49 slides
OracleLinux ?????????? HA- node.ova ??

OracleLinux ?????????? HA- node.ova ??

OracleLinux ?????????? HA- node.ova ??. ? 2 ??? .ova ????? : ESXi5-02. ?? .ova: File > Deploy OVF Template > Deploy from a file or URL OVF Template Details: ova ????? Name: apache02 Disk Format: ???. Network Mapping : ??????? ???? , ???? Service ? DRBD-Heartbeat ??? ? ???????.

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499 views • 35 slides
drbd

drbd

drbd. ??. drbd & hb ??. rpm - Uvh http://120.125.145.43/public/ha/rpm_819/rpmforge-release-0.5.2-2.el6.rf.i686.rpm rpm - Uvh http://120.125.145.43/public/ha/rpm_819/elrepo-release-6-4.el6.elrepo.noarch.rpm rpm - Uvh http://120.125.145.43/public/ha/rpm_819/epel-release-6-5.noarch.rpm

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480 views • 33 slides
2 ??? ( ?? 4 ??? -ha ? ???? bonding)_ HA

2 ??? ( ?? 4 ??? -ha ? ???? bonding)_ HA

2 ??? ( ?? 4 ??? -ha ? ???? bonding)_ HA. apache ha. 1.) ?? apache 2.) ?? DRBD ???? apache documentroot > ?? /data ?? primary node ???? /data 3.) ?? Heartbeat ?? apache primary node apache ?? ? ????? Secondary ( ?? )node ?? apache 4.) apache ?????

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474 views • 32 slides
High-Availability MySQL DB based on DRBD-Heartbeat

High-Availability MySQL DB based on DRBD-Heartbeat

High-Availability MySQL DB based on DRBD-Heartbeat. Ming Yue September 27, 2007. Outline. 1 Motivation. 2 DRBD: Distributed Replication Block Device. 3 Integrating DRBD-Heartbeat-MySQL. 4 Failovers. 5 Discussion. Outline. 1 Motivation. 2 DRBD: Distributed Replication Block Device.

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383 views • 27 slides
High-Availability MySQL DB based on DRBD-Heartbeat

High-Availability MySQL DB based on DRBD-Heartbeat

High-Availability MySQL DB based on DRBD-Heartbeat. Ming Yue September 27, 2007. Outline. 1 Motivation. 2 DRBD: Distributed Replication Block Device. 3 Integrating DRBD-Heartbeat-MySQL. 4 Failovers. 5 Discussion. Outline. 1 Motivation. 2 DRBD: Distributed Replication Block Device.

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399 views • 27 slides

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