实战：Solrais系统下Oracle 12.2 在线扩容ASM磁盘组操作记录
这篇文章主要是为了记录一下操作，这个假期又要给这套RAC扩容磁盘。
我这套Solaris的小机我还不总操作这玩意，和LINUX有点小差别，整理记录一下，要不每次都是现翻。
存储端划LUN映射到主机
登录到3PAR存储控制台，创建新的VV
创建VV配置
按此配置创建2个卷
选中卷，右键选择Export（映射）
在下一个界面中，选好主机组（也就是我们要映射的RAC主机），实际映射了2个vv这里图有错误说明一下。
确认存储端VV的WWN
主机端格式化磁盘
映射存储之前查看LUN信息，以下操作在2个节点都执行校验一下
root@XDB1:~# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t60002AC0000000000000003A00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003a00020a4c
1. c0t60002AC0000000000000003B00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003b00020a4c
2. c0t60002AC0000000000000003C00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003c00020a4c
3. c0t60002AC0000000000000003D00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003d00020a4c
4. c0t60002AC0000000000000003E00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003e00020a4c
5. c0t60002AC0000000000000003F00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003f00020a4c
6. c0t60002AC0000000000000004A00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004a00020a4c
7. c0t60002AC0000000000000004B00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004b00020a4c
8. c0t60002AC0000000000000004C00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004c00020a4c
9. c0t60002AC0000000000000004D00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004d00020a4c
10. c0t60002AC0000000000000004E00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004e00020a4c
11. c0t60002AC0000000000000040A00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000040a00020a4c
12. c0t60002AC0000000000000040B00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000040b00020a4c
13. c0t60002AC0000000000000040C00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000040c00020a4c
14. c0t60002AC0000000000000040D00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000040d00020a4c
15. c0t60002AC0000000000000040E00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000040e00020a4c
16. c0t60002AC0000000000000048A00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000048a00020a4c
17. c0t60002AC0000000000000048B00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000048b00020a4c
18. c0t60002AC0000000000000048C00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000048c00020a4c
19. c0t60002AC0000000000000048D00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000048d00020a4c
20. c0t60002AC0000000000000048E00020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000048e00020a4c
21. c0t60002AC0000000000000003200020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003200020a4c
22. c0t60002AC0000000000000003300020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003300020a4c
23. c0t60002AC0000000000000003400020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003400020a4c
24. c0t60002AC0000000000000003500020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003500020a4c
25. c0t60002AC0000000000000003600020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003600020a4c
26. c0t60002AC0000000000000003700020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003700020a4c
27. c0t60002AC0000000000000003800020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003800020a4c
28. c0t60002AC0000000000000003900020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000003900020a4c
29. c0t60002AC0000000000000004000020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004000020a4c
30. c0t60002AC0000000000000004100020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004100020a4c
31. c0t60002AC0000000000000004200020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004200020a4c
32. c0t60002AC0000000000000004300020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004300020a4c
33. c0t60002AC0000000000000004400020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004400020a4c
34. c0t60002AC0000000000000004500020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004500020a4c
35. c0t60002AC0000000000000004900020A4Cd0
/scsi_vhci/ssd@g60002ac0000000000000004900020a4c
36. c0t60002AC0000000000000006700020893d0
/scsi_vhci/ssd@g60002ac0000000000000006700020893
37. c0t60002AC0000000000000008800020893d0
/scsi_vhci/ssd@g60002ac0000000000000008800020893
38. c1d0
/virtual-devices@100/channel-devices@200/disk@0
39. c1d1
/virtual-devices@100/channel-devices@200/disk@1
