报 mount: 1831-008 的错，配置系统参数后恢复。
操作系统版本为：
# oslevel 6.1.0.0
LOG如下：
# mount 192.168.240.69:/xyz/xvdh2/dmp /dmp mount: 1831-008 giving up on: 192.168.240.69:/xyz/xvdh2/dmp vmount: Operation not permitted. # mkdir /u01/dmp # nfso -p -o nfs_use_reserved_ports nfs_use_reserved_ports = 0 # nfso -p -o nfs_use_reserved_ports=1 Setting nfs_use_reserved_ports to 1 Setting nfs_use_reserved_ports to 1 in nextboot file # nfso -p -o nfs_use_reserved_ports nfs_use_reserved_ports = 1 # mount 192.168.240.69:/xyz/xvdh2/dmp /u01/dmp # df -g Filesystem GB blocks Free %Used Iused %Iused Mounted on /dev/hd4 5.00 4.72 6% 18015 2% / /dev/hd2 10.00 7.14 29% 53720 4% /usr /dev/hd9var 5.00 4.52 10% 9202 1% /var /dev/hd3 10.00 2.77 73% 4797 1% /tmp /dev/fwdump 1.00 1.00 1% 4 1% /var/adm/ras/platform /dev/hd1 5.00 4.95 2% 417 1% /home /dev/hd11admin 0.50 0.50 1% 5 1% /admin /proc - - - - - /proc /dev/hd10opt 5.00 4.79 5% 9064 1% /opt /dev/livedump 0.50 0.50 1% 4 1% /var/adm/ras/livedump /dev/oralv 100.00 79.99 21% 59077 1% /u01 192.168.240.69:/xyz/xvdh2/dmp 13965.49 13235.67 6% 14 1% /u01/dmp