将系统连接到 Oracle VM 主机时,建议使用特定的设置。
device { vendor "IBM" product "^2145" path_grouping_policy group_by_prio getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n" path_selector "round-robin 0" path_checker tur features "1 queue_if_no_path" hardware_handler "0" prio alua failback immediate rr_weight uniform rr_min_io_rq 1 fast_io_fail_tmo 5 dev_loss_tmo infinity }
o2cb_heartbeat_threshold = (timeout/2) + 1 o2cb_idle_timeout_ms = (timeout/2) * 1000