nfs mount 后内核不停输出日志,如何关掉?

不戒和尚

[root@gola123 log]# tail messages
Apr  4 11:16:33 gola123 kernel: NFS: refresh_inode(9/1591661 ct=1 info=0x6)
Apr  4 11:16:33 gola123 kernel: NFS: dentry_delete(odds/winodds.gz.xml, 0)
Apr  4 11:16:33 gola123 kernel: NFS: refresh_inode(9/1591661 ct=1 info=0x6)
Apr  4 11:16:33 gola123 kernel: nfs: flush(9/1591661)
Apr  4 11:16:33 gola123 kernel: NFS: dentry_delete(odds/winodds.gz.xml, 0)
Apr  4 11:16:33 gola123 kernel: NFS: refresh_inode(9/1591661 ct=1 info=0x6)
Apr  4 11:16:33 gola123 kernel: NFS: dentry_delete(odds/winodds.gz.xml, 0)
Apr  4 11:16:33 gola123 kernel: NFS: refresh_inode(9/1591661 ct=1 info=0x6)
Apr  4 11:16:33 gola123 kernel: nfs: flush(9/1591661)
Apr  4 11:16:33 gola123 kernel: NFS: dentry_delete(odds/winodds.gz.xml, 0)

不戒和尚

已经自己解决:
原因是编译内核时选择了nfs debug默认为打开.

修改/etc/sysctl.conf 增加以下字段即没问题了:

sunrpc.nfs_debug = 0