存储迁移votedisk 处理办法

1,检查位置

crsctl query css votedisk;
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 0a2ae97910dd4f27bff10ffbb002089f (ORCL:OCRVOTE1) [OCRVOTE]
2. ONLINE 1b4272879f284f56bf1336e0af88d1b1 (ORCL:OCRVOTE2) [OCRVOTE]
3. ONLINE 04c92b5c1a3c4ff5bf1a8521ea809437 (ORCL:OCRVOTE3) [OCRVOTE]
4. ONLINE 679558b631c54f7dbfcb833d9c8321b1 (ORCL:OCRVOTE4) [OCRVOTE]
5. ONLINE 42a672aed6884f4ebff543cc2d1dcc64 (ORCL:OCRVOTE5) [OCRVOTE]

2，添加磁盘到每个故障组

col name format a15;
col path format a25;
col  failgroup format a20;

select dg.name, d.path, d.failgroup, d.failgroup_type
from v$asm_diskgroup dg, v$asm_disk d
where dg.group_number = d.group_number and dg.name = 'OCRVOTE'
order by dg.name, d.path, d.failgroup;

NAME            PATH                      FAILGROUP            FAILGRO
--------------- ------------------------- -------------------- -------
OCRVOTE         ORCL:OCRVOTE1             FG1                  REGULAR
OCRVOTE         ORCL:OCRVOTE2             FG2                  REGULAR
OCRVOTE         ORCL:OCRVOTE3             FG3                  REGULAR
OCRVOTE         ORCL:OCRVOTE4             FG4                  REGULAR
OCRVOTE         ORCL:OCRVOTE5             FG5                  REGULAR

sqlplus  " / as sysasm"

ALTER DISKGROUP OCRVOTE ADD FAILGROUP FG1 DISK 'ORCL:OCRVOTE101' FAILGROUP FG2 DISK 'ORCL:OCRVOTE102' FAILGROUP FG3 DISK 'ORCL:OCRVOTE103' FAILGROUP FG4 DISK 'ORCL:OCRVOTE104' FAILGROUP FG5 DISK 'ORCL:OCRVOTE105';

3，检查同步状态 通过 gv$asm_operation。确认同步完成。

col name format a15;
col path format a25;
col  failgroup format a20;

select dg.name, d.path, d.failgroup, d.failgroup_type
from v$asm_diskgroup dg, v$asm_disk d
where dg.group_number = d.group_number and dg.name = 'OCRVOTE'
order by dg.name, d.failgroup, d.path;


NAME            PATH                      FAILGROUP            FAILGRO
--------------- ------------------------- -------------------- -------
OCRVOTE         ORCL:OCRVOTE1             FG1                  REGULAR
OCRVOTE         ORCL:OCRVOTE101           FG1                  REGULAR
OCRVOTE         ORCL:OCRVOTE102           FG2                  REGULAR
OCRVOTE         ORCL:OCRVOTE2             FG2                  REGULAR
OCRVOTE         ORCL:OCRVOTE103           FG3                  REGULAR
OCRVOTE         ORCL:OCRVOTE3             FG3                  REGULAR
OCRVOTE         ORCL:OCRVOTE104           FG4                  REGULAR
OCRVOTE         ORCL:OCRVOTE4             FG4                  REGULAR
OCRVOTE         ORCL:OCRVOTE105           FG5                  REGULAR
OCRVOTE         ORCL:OCRVOTE5             FG5                  REGULAR

4，删除旧磁盘

ALTER DISKGROUP OCRVOTE drop disk  
'OCRVOTE1',
'OCRVOTE2',
'OCRVOTE3',
'OCRVOTE4',
'OCRVOTE5';

Diskgroup altered.

5，检查同步状态，并确认已经删除

col name format a15;
col path format a25;
col  failgroup format a20;

select dg.name, d.path, d.failgroup, d.failgroup_type
from v$asm_diskgroup dg, v$asm_disk d
where dg.group_number = d.group_number and dg.name = 'OCRVOTE'
order by dg.name, d.failgroup, d.path;


NAME            PATH                      FAILGROUP            FAILGRO
--------------- ------------------------- -------------------- -------
OCRVOTE         ORCL:OCRVOTE101           FG1                  REGULAR
OCRVOTE         ORCL:OCRVOTE102           FG2                  REGULAR
OCRVOTE         ORCL:OCRVOTE103           FG3                  REGULAR
OCRVOTE         ORCL:OCRVOTE104           FG4                  REGULAR
OCRVOTE         ORCL:OCRVOTE105           FG5                  REGULAR

参考：1558007.1