mpathe: ignoring map Jul 18 16:02:52 | mpathf: ignoring map create: mpathg (1IET 00010001) undef IET,VIRTUAL-DISK 1 sdj 8:144 undef ready running [root@jyrac1 ~]# multipath -ll mpathg (1IET 00010001) dm-2 IET,VIRTUAL-DISK 这时多路径的信息再查看下: [root@jyrac1 ~]# multipath -ll mpathi (1IET 00010002) dm-2 IET,VIRTUAL-DISK size=10G =1 status=enabled `- 12:0:0:2 sdl 8:176 active ready running mpathg (1IET 00010001) dm-3 IET,VIRTUAL-DISK
# multipath -ll mpatha (1IET00010001) dm-0 IET,VIRTUAL-DISK size=2.0G features='0' hwhandler='0' wp=rw 刷新所有的多路径设备映射 # multipath -p multibus -v0 # 切换成负载均衡模式 # multipath -ll mpatha (1IET 00010001) dm-0 IET,VIRTUAL-DISK
parted -s /dev/sdd mkpart primary 0G 100% [root@summer163-200 ~]# parted -s /dev/sdd print Model: IET VIRTUAL-DISK
type}=="0" ATTRS{scsi_level}=="6" ATTRS{vendor}=="IET " ATTRS{model}=="VIRTUAL-DISK
user_friendly_names yes } # b.运行mulpath $multipath -ll # 输出信息: iscsidisk1 (33000000100000001) dm-0 IET ,VIRTUAL-DISK dm_st chk_st vend/prod/rev 33000000100000001 6:0:0:1 sdb 8:16 1 undef ready IET ,VIRTUAL-DISK