oracle的安裝規劃方面不用多介紹了，隻介紹NFS的配置和安裝過程中的一些使用asm磁盤的不同點。
1、環境準備
2個rac節點，4台存儲節點
計算節點：
10.160.36.64
10.160.36.76
存儲節點：
10.160.36.33
10.160.36.60
10.160.36.62
10.160.36.70
2、NFS存儲準備
nfs存儲提供端安裝nfs軟體
yum install -y nfs-utils
yum install -y portmap
chkconfig nfs on
service rpcbind start
service nfs start
#lvcreate -L 7999G -n datalv1 -i 4 -I 64 datavg
lvcreate -n datalv11 -L 7990G datavg
mkfs.ext4 /dev/datavg/datalv1
mount /dev/datavg/datalv1 /oradata
vi /etc/fstab
/dev/datavg/datalv1 /oradata ext4 defaults 0 0
vi /etc/exports
每台存儲分别設定
/oradata *(rw,sync,no_wdelay,insecure_locks,no_root_squash)
3、NFS用戶端準備，也就是rac兩個計算節點
計算節點:
/dev/vdb /u01 ext4 defaults 0 0
10.160.36.33:/oradata /oradata1 nfs rw,bg,hard,nointr,tcp,vers=3,timeo=600,rsize=32768,wsize=32768,actimeo=0 0 0
10.160.36.60:/oradata /oradata2 nfs rw,bg,hard,nointr,tcp,vers=3,timeo=600,rsize=32768,wsize=32768,actimeo=0 0 0
10.160.36.63:/oradata /oradata3 nfs rw,bg,hard,nointr,tcp,vers=3,timeo=600,rsize=32768,wsize=32768,actimeo=0 0 0
10.160.36.70:/oradata /oradata4 nfs rw,bg,hard,nointr,tcp,vers=3,timeo=600,rsize=32768,wsize=32768,actimeo=0 0 0
4、安裝rac
注意ocr和votedisk 的檔案路徑和備援的選擇
附錄、oracle的官方nfs挂載參數
<a href="https://oracle-base.com/articles/11g/oracle-db-11gr2-rac-installation-on-linux-using-nfs">https://oracle-base.com/articles/11g/oracle-db-11gr2-rac-installation-on-linux-using-nfs</a>
Mount Options for Oracle files when used with NFS on NAS devices (文檔 ID 359515.1)
Operating System
Mount options for Binaries ##
Mount options for Oracle Datafiles
Mount options for CRS Voting Disk and OCR (12.1 and lower)
In 12.2, both OCR and voting disks must reside in ASM.
Sun Solaris *
rw,bg,hard,nointr,rsize=32768,
wsize=32768,proto=tcp,noac,
vers=3,suid
forcedirectio, vers=3
wsize=32768,proto=tcp,vers=3,
noac,forcedirectio
AIX (5L) **
wsize=32768,proto=tcp,
vers=3,timeo=600
cio,rw,bg,hard,nointr,rsize=32768,
cio,rw,bg,hard,intr,rsize=32768,
wsize=32768,tcp,noac,
HPUX 11.23 *** --
rw,bg,vers=3,proto=tcp,noac,
hard,nointr,timeo=600,
rsize=32768,wsize=32768,suid
forcedirectio,hard,nointr,timeo=600,
rsize=32768,wsize=32768
forcedirectio,hard,nointr,timeo=600
,rsize=32768,wsize=32768
Windows
(Use dNFS if needed.
Refer to
<a href="https://support.oracle.com/epmos/faces/DocumentDisplay?parent=DOCUMENT&sourceId=359515.1&id=1468114.1">Document 1468114.1</a>
Not Supported
Linux x86
#
****
wsize=32768,tcp, vers=3,
timeo=600, actimeo=0
wsize=32768,tcp,actimeo=0,
wsize=32768,tcp,noac,actimeo=0,
Linux x86-64 #
wsize=32768,tcp,vers=3,
rw,bg,hard,nointr,rsize=32768,
wsize=32768,tcp,actimeo=0,
wsize=32768,tcp,noac,vers=3,
timeo=600,actimeo=0
Linux - Itanium
wsize=32768,tcp,vers=3,