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标题: 11.2.0.3以上版本跟换vote盘 [打印本页]

作者: 郑全 时间: 2022-10-19 04:16
标题: 11.2.0.3以上版本跟换vote盘
给OCR加新盘，踢出旧盘
--前提，新加盘大小要与以前盘大小一样

[grid@rac02 ~]$ ocrcheck
Status of Oracle Cluster Registry is as follows :
      Version                :       4
      Total space (kbytes)    :    901284
      Used space (kbytes)    :    84280
      Available space (kbytes) :    817004
      ID                      :  822995648
      Device/File Name       :    +CRSDG
                                 Device/File integrity check succeeded

                                 Device/File not configured

                                 Device/File not configured

                                 Device/File not configured

                                 Device/File not configured

      Cluster registry integrity check succeeded

      Logical corruption check bypassed due to non-privileged user

[grid@rac02 ~]$  crsctl query css votedisk
##  STATE File Universal Id             File Name Disk group
--  ----- -----------------             --------- ---------
1. ONLINE dc5d68e5cc674fa8bffe3820f056d241 (ORCL:VOTDISK01) [CRSDG]
2. ONLINE d515debabf714fc4bfb34f2a024b711e (ORCL:VOTDISK02) [CRSDG]
3. ONLINE 16040ed056e74f44bfccfde2f627d4a5 (ORCL:VOTDISK03) [CRSDG]
Located 3 voting disk(s).
[grid@rac02 ~]$

So adding three more disks , each disk to each failgroup

New disks

/dev/oracleasm/disks/OCRVD_NEW1
/dev/oracleasm/disks/OCRVD_NEW2
/dev/oracleasm/disks/OCRVD_NEW3

Adding new disks

SQL> alter diskgroup CRSDG add
failgroup ocr1 disk 'ORCL:VOTDISK04'
failgroup ocr2 disk 'ORCL:VOTDISK05'
failgroup ocr3 disk 'ORCL:VOTDISK06' rebalance power 6;

alter diskgroup dgocr rebalance power 6;
alter diskgroup dgocr add
failgroup ocr4 disk '/dev/asm-yjzyys-disk0'
failgroup ocr5 disk '/dev/asm-yjzyys-disk14'
rebalance power 6;

  1* select name,total_mb,free_mb,path,FAILGROUP_TYPE, FAILGROUP ,state from  v$asm_disk

NAME                            TOTAL_MB FREE_MB PATH                FAILGRO FAILGROUP                   STATE
------------------------------ ---------- ---------- -------------------- ------- ------------------------------ --------
                                    0       0 ORCL:OCRDISK02    REGULAR                               NORMAL
                                    0       0 ORCL:OCRDISK03    REGULAR                               NORMAL
                                    0       0 ORCL:OCRDISK01    REGULAR                               NORMAL
DATADISK01                         30716    26664 ORCL:DATADISK01    REGULAR DATADISK01                   NORMAL
FRADISK01                         28668    27680 ORCL:FRADISK01    REGULAR FRADISK01                   NORMAL
VOTDISK01                         2044    1824 ORCL:VOTDISK01    REGULAR VOTDISK01                   NORMAL
VOTDISK02                         2044    1828 ORCL:VOTDISK02    REGULAR VOTDISK02                   NORMAL
VOTDISK03                         2044    1824 ORCL:VOTDISK03    REGULAR VOTDISK03                   NORMAL
VOTDISK04                         2044    1892 ORCL:VOTDISK04    REGULAR OCR1                         NORMAL
VOTDISK05                         2044    1892 ORCL:VOTDISK05    REGULAR OCR2                         NORMAL
VOTDISK06                         2044    1892 ORCL:VOTDISK06    REGULAR OCR3                         NORMAL

Drop the old disks

alter diskgroup CRSDG drop disk VOTDISK01,VOTDISK02,VOTDISK03 rebalance power 6;

[grid@rac01 ~]$ crsctl query css votedisk
##  STATE File Universal Id             File Name Disk group
--  ----- -----------------             --------- ---------
1. ONLINE b161870a1f384f9ebf7b237f2829d1b5 (ORCL:VOTDISK04) [CRSDG]
2. ONLINE d25db8cdbbb24ff7bf2427cf9e537bda (ORCL:VOTDISK05) [CRSDG]
3. ONLINE 5469d4897e694f89bf44997165caf327 (ORCL:VOTDISK06) [CRSDG]
Located 3 voting disk(s).
[grid@rac01 ~]$

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