Exadata下新建DiskGroup-白红宇

Exadata下新建DiskGroup

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发布时间：2019-06-22

本文共 5809 字，大约阅读时间需要 19 分钟。

Exadata下新建Asm Diskgroup 的步骤大致如下： 1.使用dcli -g /home/oracle/cell_group -l root cellcli -e list griddisk 命令找出active的griddisk

[root@dm01db01 ~]# dcli -g /home/oracle/cell_group -l root cellcli -e list griddiskdm01cel01: DATA_DM01_CD_00_dm01cel01     activedm01cel01: DATA_DM01_CD_01_dm01cel01     activedm01cel01: DATA_DM01_CD_02_dm01cel01     activedm01cel01: DATA_DM01_CD_03_dm01cel01     activedm01cel01: DATA_DM01_CD_04_dm01cel01     activedm01cel01: DATA_DM01_CD_05_dm01cel01     activedm01cel01: DATA_DM01_CD_06_dm01cel01     activedm01cel01: DATA_DM01_CD_07_dm01cel01     activedm01cel01: DATA_DM01_CD_08_dm01cel01     activedm01cel01: DATA_DM01_CD_09_dm01cel01     activedm01cel01: DATA_DM01_CD_10_dm01cel01     activedm01cel01: DATA_DM01_CD_11_dm01cel01     activedm01cel01: DBFS_DG_CD_02_dm01cel01       activedm01cel01: DBFS_DG_CD_03_dm01cel01       activedm01cel01: DBFS_DG_CD_04_dm01cel01       activedm01cel01: DBFS_DG_CD_05_dm01cel01       activedm01cel01: DBFS_DG_CD_06_dm01cel01       activedm01cel01: DBFS_DG_CD_07_dm01cel01       activedm01cel01: DBFS_DG_CD_08_dm01cel01       activedm01cel01: DBFS_DG_CD_09_dm01cel01       activedm01cel01: DBFS_DG_CD_10_dm01cel01       activedm01cel01: DBFS_DG_CD_11_dm01cel01       activedm01cel01: RECO_DM01_CD_00_dm01cel01     activedm01cel01: RECO_DM01_CD_01_dm01cel01     activedm01cel01: RECO_DM01_CD_02_dm01cel01     activedm01cel01: RECO_DM01_CD_03_dm01cel01     activedm01cel01: RECO_DM01_CD_04_dm01cel01     activedm01cel01: RECO_DM01_CD_05_dm01cel01     activedm01cel01: RECO_DM01_CD_06_dm01cel01     activedm01cel01: RECO_DM01_CD_07_dm01cel01     activedm01cel01: RECO_DM01_CD_08_dm01cel01     activedm01cel01: RECO_DM01_CD_09_dm01cel01     activedm01cel01: RECO_DM01_CD_10_dm01cel01     activedm01cel01: RECO_DM01_CD_11_dm01cel01     activedm01cel02: DATA_DM01_CD_00_dm01cel02     activedm01cel02: DATA_DM01_CD_01_dm01cel02     activedm01cel02: DATA_DM01_CD_02_dm01cel02     activedm01cel02: DATA_DM01_CD_03_dm01cel02     activedm01cel02: DATA_DM01_CD_04_dm01cel02     activedm01cel02: DATA_DM01_CD_05_dm01cel02     activedm01cel02: DATA_DM01_CD_06_dm01cel02     activedm01cel02: DATA_DM01_CD_07_dm01cel02     activedm01cel02: DATA_DM01_CD_08_dm01cel02     activedm01cel02: DATA_DM01_CD_09_dm01cel02     activedm01cel02: DATA_DM01_CD_10_dm01cel02     activedm01cel02: DATA_DM01_CD_11_dm01cel02     activedm01cel02: DBFS_DG_CD_02_dm01cel02       activedm01cel02: DBFS_DG_CD_03_dm01cel02       activedm01cel02: DBFS_DG_CD_04_dm01cel02       activedm01cel02: DBFS_DG_CD_05_dm01cel02       activedm01cel02: DBFS_DG_CD_06_dm01cel02       activedm01cel02: DBFS_DG_CD_07_dm01cel02       activedm01cel02: DBFS_DG_CD_08_dm01cel02       activedm01cel02: DBFS_DG_CD_09_dm01cel02       activedm01cel02: DBFS_DG_CD_10_dm01cel02       activedm01cel02: DBFS_DG_CD_11_dm01cel02       activedm01cel02: RECO_DM01_CD_00_dm01cel02     activedm01cel02: RECO_DM01_CD_01_dm01cel02     activedm01cel02: RECO_DM01_CD_02_dm01cel02     activedm01cel02: RECO_DM01_CD_03_dm01cel02     activedm01cel02: RECO_DM01_CD_04_dm01cel02     activedm01cel02: RECO_DM01_CD_05_dm01cel02     activedm01cel02: RECO_DM01_CD_06_dm01cel02     activedm01cel02: RECO_DM01_CD_07_dm01cel02     activedm01cel02: RECO_DM01_CD_08_dm01cel02     activedm01cel02: RECO_DM01_CD_09_dm01cel02     activedm01cel02: RECO_DM01_CD_10_dm01cel02     activedm01cel02: RECO_DM01_CD_11_dm01cel02     activedm01cel03: DATA_DM01_CD_00_dm01cel03     activedm01cel03: DATA_DM01_CD_01_dm01cel03     activedm01cel03: DATA_DM01_CD_02_dm01cel03     activedm01cel03: DATA_DM01_CD_03_dm01cel03     activedm01cel03: DATA_DM01_CD_04_dm01cel03     activedm01cel03: DATA_DM01_CD_05_dm01cel03     activedm01cel03: DATA_DM01_CD_06_dm01cel03     activedm01cel03: DATA_DM01_CD_07_dm01cel03     activedm01cel03: DATA_DM01_CD_08_dm01cel03     activedm01cel03: DATA_DM01_CD_09_dm01cel03     activedm01cel03: DATA_DM01_CD_10_dm01cel03     activedm01cel03: DATA_DM01_CD_11_dm01cel03     activedm01cel03: DBFS_DG_CD_02_dm01cel03       activedm01cel03: DBFS_DG_CD_03_dm01cel03       activedm01cel03: DBFS_DG_CD_04_dm01cel03       activedm01cel03: DBFS_DG_CD_05_dm01cel03       activedm01cel03: DBFS_DG_CD_06_dm01cel03       activedm01cel03: DBFS_DG_CD_07_dm01cel03       activedm01cel03: DBFS_DG_CD_08_dm01cel03       activedm01cel03: DBFS_DG_CD_09_dm01cel03       activedm01cel03: DBFS_DG_CD_10_dm01cel03       activedm01cel03: DBFS_DG_CD_11_dm01cel03       activedm01cel03: RECO_DM01_CD_00_dm01cel03     activedm01cel03: RECO_DM01_CD_01_dm01cel03     activedm01cel03: RECO_DM01_CD_02_dm01cel03     activedm01cel03: RECO_DM01_CD_03_dm01cel03     activedm01cel03: RECO_DM01_CD_04_dm01cel03     activedm01cel03: RECO_DM01_CD_05_dm01cel03     activedm01cel03: RECO_DM01_CD_06_dm01cel03     activedm01cel03: RECO_DM01_CD_07_dm01cel03     activedm01cel03: RECO_DM01_CD_08_dm01cel03     activedm01cel03: RECO_DM01_CD_09_dm01cel03     activedm01cel03: RECO_DM01_CD_10_dm01cel03     activedm01cel03: RECO_DM01_CD_11_dm01cel03     active

注意若没有符合要求的griddisk，你可以使用'cellcli -e drop griddisk' 和'cellcli -e create griddisk'命令重建griddisk ，但是不要轻易drop DBFS_DG开头的griddisk 2.登陆ASM实例后create disk group 如果不知道CELL的IP，可以从下面的配置文件中找到

[root@dm01db02 ~]# cat /etc/oracle/cell/network-config/cellip.oracell="192.168.64.131"cell="192.168.64.132"cell="192.168.64.133"SQL> create diskgroup DATA_MAC normal  redundancy  2  DISK  3  'o/192.168.64.131/RECO_DM01_CD_*_dm01cel01'  4  ,'o/192.168.64.132/RECO_DM01_CD_*_dm01cel02'  5  ,'o/192.168.64.133/RECO_DM01_CD_*_dm01cel03'  6  attribute  7  'AU_SIZE'='4M',  8  'CELL.SMART_SCAN_CAPABLE'='TRUE',  9  'compatible.rdbms'='11.2.0.2', 10  'compatible.asm'='11.2.0.2' 11  /

3. MOUNT 新建的DISKGROUP ALTER DISKGROUP DATA_MAC mount ; 4.或使用crsctl start/stop resource ora.DATA_MAC.dg 控制该资源

转载于:https://blog.51cto.com/maclean/1278079

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