Pages tagged failover:


Remus provides transparent, comprehensive high availability to ordinary virtual machines running on the Xen virtual machine monitor. It does this by maintaining a completely up-to-date copy of a running VM on a backup server, which automatically activates if the primary server fails.
HA solution for Xen
実録、ほぼ無停止なMySQLのフェイルオーバ (動画もあるよ) - (ひ)メモ
keepalived --vrrp で、マルチマスターフェイルオーバーする