vio操作配置手册v1

vio操作配置手册v1内容摘要：

tual SCSI Server Adapter vsa0 Available LPAR Virtual Serial Adapter $ 7, ＶＩＯ－ server 关于多路径的相关 配置 在ＶＩＯ－ server 使用 multipath If you are using FC MultiPath I/O on the VIOS, set the following fscsi device values (requires switch attach): – dyntrk=yes (Dynamic Tracking of FC Devices) – fc_err_recov= fast_fail (FC Fabric Event Error Recovery Policy) (must be supported by switch) lsattr El fscsi0 attach switch How this adapter is CONNECTED False dyntrk no Dynamic Tracking of FC Devices True fc_err_recov delayed_fail FC Fabric Event Error RECOVERY Policy True scsi_id 0x150d00 Adapter SCSI ID False sw_fc_class 3 FC Class for Fabric True lsattr El fscsi1 attach switch How this adapter is CONNECTED False dyntrk no Dynamic Tracking of FC Devices True fc_err_recov delayed_fail FC Fabric Event Error RECOVERY Policy True scsi_id 0x160d00 Adapter SCSI ID False sw_fc_class 3 FC Class for Fabric True VIOSERVER: chdev a dyntrk=yes a fc_err_recov=fast_fail l fscsi0 P chdev a dyntrk=yes a fc_err_recov=fast_fail l fscsi1 P 在ＶＩＯ－ client 使用 multipath If you are using MPIO on the VIOC, set the following hdisk device values: – hcheck_interval=60 (Health Check Interval) If you are using MPIO on the VIOC set the following hdisk device values on the VIOS: – reserve_policy=no reserve (Reserve Policy) lsattr –El hdisk3 [p780_1_vlpar102]:/ lsattr El hdisk3 PCM PCM/friend/vscsi 路径。