vios命令

1.创建网卡聚合
mkvdev -lnagg ent0 ent1
2.创建sea
mkvdev -sea ent1 -vadapter ent3 -default ent3 -defaultid 1
3虚拟网卡参数修改
ifconfig entX largesend
chdev -dev entx -attr largesend=1
4，虚拟scsi
mkvg -f -vg rootvg_client hdisk2
mklv -lv rootvg_dbsrv rootvg_client 2G
lsdev -vpd |grep vhost
mkvdev -vdev rootvg_dbsrv -vadapter vhost2 -dev vbsrv
使用mutil-path i/o修改参数
chdev -l hdisk# -a reserve_policy=no_reserve(reserve policy)
chdev -l hdisk# -a dyntrk=yes (dynamic tracking of FC)
使用MPIO，修改参数
chdev -l hdisk# -a fc_err_recov=fast_fail(FC Fabric Event Error Recorvery policy,must be support by switch)
chdev -l hdisk# -a hcheck_interval=60(health check interval)