rac如何把归档日志放在同一目录下？

warehouse

终于实现了，nfs这样设置：
vi /etc/exports (在节点1上)
/archivelog 192.168.102.217/24(rw,sync,root_squash)

192.168.102.217是节点1的ip , 然后
service nfs restart

在节点2 上
mount 192.168.102.217:/archivelog        /archivelog
就可以了！

husthxd

曾经考虑过使用NFS,不过hp的工程师说NFS对网络的要求很高,万一网络中断会引起节点挂起,只好作罢.

warehouse

最初由 husthxd 发布
[B]曾经考虑过使用NFS,不过hp的工程师说NFS对网络的要求很高,万一网络中断会引起节点挂起,只好作罢. [/B]

后来通过什么方式实现的？

husthxd

最初由 warehouse 发布
[B]

后来通过什么方式实现的？ [/B]

共享磁盘上各划分一块空间给各个节点存放归档日志.

Niy38

for testing purpose, nfs is ok.

But nfs has its limitation: speed. currently most LAN is 100Mbps, and considering the software
overhead, it's much slow than 1G fibre channel, and even can not be campared to fast SCSI.

Also, when there are large chunk of data flow, you'll feel NFS is just stucked.

Actually, you don't have to put archived logs in one shared place, although it's a good choice.