Oracle 11g ASM之--ACFS创建案例
发布时间：2020-12-12 15:36:00 所属栏目：百科 来源：网络整理
导读：Oracle 11g ASM之--ACFS创建案例 系统环境： 操作系统：RedHat EL5（32） Oracle： Oracle 11g （11.2.0.1.0） Grid Infrastructure： 11.2.0.1.0 1、查看ASM DISKGROUP兼容性参数版本 SQL select name,STATE,ALLOCATION_UNIT_SIZE,BLOCK_SIZE,SECTOR_SIZE,C
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Oracle 11g ASM之--ACFS创建案例
系统环境：
操作系统：RedHat EL5（32）
Oracle： Oracle 11g （11.2.0.1.0）
Grid Infrastructure： 11.2.0.1.0
1、查看ASM DISKGROUP兼容性参数版本 SQL> select name,STATE,ALLOCATION_UNIT_SIZE,BLOCK_SIZE,SECTOR_SIZE,COMPATIBILITY from v$asm_diskgroup; NAME STATE ALLOCATION_UNIT_SIZE BLOCK_SIZE SECTOR_SIZE COMPATIBILITY ------------------------------ ----------- -------------------- ---------- ----------- ------------------------------------------------------------ DATA MOUNTED 1048576 4096 51211.2.0.0.0 DG1 MOUNTED 1048576 4096 51211.2.0.0.0 RCY MOUNTED 1048576 4096 51211.2.0.0.0 2、创建动态卷 SQL> ALTER DISKGROUP dg1 ADD VOLUME ACFSARCVOL SIZE 5g; ALTER DISKGROUP dg1 ADD VOLUME ACFSARCVOL SIZE 5g * ERROR at line 1: ORA-15032: not all alterations performed ORA-15477: cannot communicate with the volume driver 通过ASMCA无法创建动态卷和ACFS: 3、启动ACFS服务 [grid@ocm1 ~]$ su - Password: [root@ocm1 ~]# /u01/11.2.0/grid/bin/acfsroot install ACFS-9300: ADVM/ACFS distribution files found. ACFS-9312: Existing ADVM/ACFS installation detected. ACFS-9314: Removing previous ADVM/ACFS installation. ACFS-9315: Previous ADVM/ACFS components successfully removed. ACFS-9307: Installing requested ADVM/ACFS software. ACFS-9308: Loading installed ADVM/ACFS drivers. ACFS-9321: Creating udev for ADVM/ACFS. ACFS-9323: Creating module dependencies - this may take some time. ACFS-9327: Verifying ADVM/ACFS devices. ACFS-9309: ADVM/ACFS installation correctness verified. [root@ocm1 ~]# /u01/11.2.0/grid/bin/acfsload start ACFS-9327: Verifying ADVM/ACFS devices. ACFS-9322: done. [root@ocm1 ~]# /u01/11.2.0/grid/bin/acfsload start -s [root@ocm1 ~]# lsmod |grep oracle oracleacfs 787460 0 oracleadvm 177792 0 oracleoks 226656 2 oracleacfs,oracleadvm oracleasm 46356 1 [root@ocm1 ~]# cat /etc/init.d/acfsload #!/bin/bash # chkconfig: 2345 30 21 # description: Load Oracle ASM Volume driver on system startup export ORACLE_HOME=/u01/11.2.0/grid $ORACLE_HOME/bin/acfsload start -s 编写ACFS service启动脚本 [root@ocm1 ~]# chmod 755 /etc/init.d/acfsload [root@ocm1 ~]# chkconfig --add acfsload [root@ocm1 ~]# chkconfig --list acfsload acfsload 0:off 1:off 2:on 3:on 4:on 5:on 6:off 建立ACFS文件系统： 通过ASMCA可以创建动态卷和ACFS: 1、创建动态卷 SQL> alter diskgroup dg1 add volume acfsvol size 2G; Diskgroup altered. 2、建立ACFS文件系统 [grid@ocm1 ~]$ ls /dev/asm acfsvol-48 [grid@ocm1 ~]$ /sbin/mkfs -t acfs -n ACFSVOL1 /dev/asm/acfsvol-48 mkfs.acfs: version = 11.2.0.1.0.0 mkfs.acfs: on-disk version = 39.0 mkfs.acfs: volume = /dev/asm/acfsvol-48 mkfs.acfs: volume size = 2147483648 mkfs.acfs: Format complete. [grid@ocm1 ~]$ /sbin/acfsutil registry -a -f /dev/asm/acfsvol-48 /sharedisk/ acfsutil registry: mount point /sharedisk successfully added to Oracle Registry 通过ASMCA创建ACFS: [root@ocm1 ~]# mkdir /sharedisk [root@ocm1 ~]# chown grid:oinstall /sharedisk [root@ocm1 ~]# mount.acfs -o all [root@ocm1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup00-LogVol00 59G 20G 36G 36% / /dev/sda1 99M 12M 82M 13% /boot tmpfs 1.2G 478M 731M 40% /dev/shm /dev/asm/acfsvol-48 2.0G 41M 2.0G 2% /sharedisk ----- 至此，ACFS创建成功 ！ （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |