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要为单个用户会话收集哪些 CIFS 统计信息?

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适用于

7-模式 Data ONTAP

解答

当存储系统或控制器运行 Data ONTAP 8.x for CIFS 时。管理员可以收集操作、读取、写入、 IOS 和可疑统计信息。带cifs.per_client_stats.enable选项的存储系统on按每个客户机收集统计信息。这样就可以使用cifs top该命令、-u -h以及 CIFS stat for vFiler 的和选项。

注意:管理员必须知道在收集每个客户端的统计信息时会产生开销。

开销可能会显著影响存储系统性能。如果关闭这些选项、则会丢弃任何现有的每客户端统计信息。

cifs.per_client_stats.enable off 默认情况下,该选项处于启用状态。

默认值: Off

有效: CIFS 客户端重新连接时

持久性:在系统重新引导后仍然有效

使用情况
         cifs top [-n <maxclients>] [-v] [-s <sort>] [-a <avg>]
               <sort> is {ops|reads|writes|ios|suspicious}.
               <avg> is {smooth|now|total}.
                Above two can be abbreviated and default to first choice.

用法:
         cifs stat [-v[v]] [-h <ip-or-host>] [-u <user>] [ <interval> ]
         cifs stat [-z]
         cifs stat [-c]
               -v, -h and -u only available when the options "cifs.per_client_stats.enable" is on.
               -h option only available in vfiler context.
               -u option only available in vfiler context.

示例

user1-2> cifs top
 ops/s  reads(n, KB/s) writes(n, KB/s) suspect/s   IP              Name
     0 |      0        0 |   0    0 |      0 |    10.63.97.34      NETAPPuser1



 

其他信息

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