netapp的一个报错日志问题

surffish

我的一台NetApp270C老是不停的报这个错误，请高手帮分析一下：
Sun Oct 16 00:04:30 CST [NAS-File-1: mnt_assist]: Client 10.67.112.48 (xid 0) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:30 CST [NAS-File-1: mnt_assist]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 0)
Sun Oct 16 00:04:30 CST [NAS-File-1: nfsap_process]: Client 10.67.112.48 (xid 1253734065) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:30 CST [NAS-File-1: nfsap_process]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 1253734065)
Sun Oct 16 00:04:31 CST [NAS-File-1: mnt_assist]: Client 10.67.112.48 (xid 0) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:31 CST [NAS-File-1: mnt_assist]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 0)
Sun Oct 16 00:04:32 CST [NAS-File-1: nfsap_process]: Client 10.67.112.48 (xid 1270511281) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:32 CST [NAS-File-1: nfsap_process]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 1270511281)
Sun Oct 16 00:04:32 CST [NAS-File-1: mnt_assist]: Client 10.67.112.48 (xid 0) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:32 CST [NAS-File-1: mnt_assist]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 0)
Sun Oct 16 00:04:33 CST [NAS-File-1: nfsap_process]: Client 10.67.112.48 (xid 1287288497) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:33 CST [NAS-File-1: nfsap_process]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 1287288497)
Sun Oct 16 00:04:33 CST [NAS-File-1: mnt_assist]: Client 10.67.112.48 (xid 0) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:33 CST [NAS-File-1: mnt_assist]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 0)
Sun Oct 16 00:04:34 CST [NAS-File-1: nfsap_process]: Client 10.67.112.48 (xid 1304065713) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:34 CST [NAS-File-1: nfsap_process]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 1304065713)
Sun Oct 16 00:04:34 CST [NAS-File-1: mnt_assist]: Client 10.67.112.48 (xid 0) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:34 CST [NAS-File-1: mnt_assist]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 0)
Sun Oct 16 00:04:35 CST [NAS-File-1: nfsap_process]: Client 10.67.112.48 (xid 1320842929) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:35 CST [NAS-File-1: nfsap_process]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 1320842929)
Sun Oct 16 00:04:36 CST [NAS-File-1: mnt_assist]: Client 10.67.112.48 (xid 0) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:36 CST [NAS-File-1: mnt_assist]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 0)
Sun Oct 16 00:04:36 CST [NAS-File-1: nfsap_process]: Client 10.67.112.48 (xid 1337620145) fails to resolve via gethostbyaddr_r()
Sun Oct 16 00:04:36 CST [NAS-File-1: nfsap_process]: Flushing cache entry for 10.67.112.48 on path /vol/leader/leader (xid 1337620145)
Sun Oct 16 00:04:37 CST [NAS-File-1: mnt_assist]: Client 10.67.12.48 (xid 0) fails to resolve via gethostbyaddr_r()