plusz 2010-11-25
linux作为nfs服务器,其/etc/exports文件为
/Tbackup/orclhisdb02(rw,async,no_root_squash)
aix作为nfs客户端,其/etc/filesystems中已经添加如下条目
dev="/Tbackup/orcl"
vfs=nfs
nodename=bflinux
mount=true
type=nfs
options=rw,bg,hard,intr,vers=3,rsize=32768,wsize=32768,timeo=600,proto=tcp,biods=32account=false
~
在aix系统挂载时出现以下错误:
mount:1831-008givingupon:
bflinux:/Tbackup/orcl
vmount:Operationnotpermitted.
经检查是由于nfs_use_reserved_ports保持默认值(linux为1,aix为0),只需将nfs_use_reserved_ports修改为1即可。
nfs_use_reserved_ports=0
root@hisdb02:/dev#nfso-p-onfs_use_reserved_ports=1
Settingnfs_use_reserved_portsto1
Settingnfs_use_reserved_portsto1innextbootfile