跳转到主内容

"showmount.update.failed" 消息的含义是什么?

Views:
26
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas
Last Updated:

适用于

ONTAP 9

解答

示例:

[xxx: mgwd: showmount.update.failed:error]: Flushing to exports.data file failed on Vserver <vserver_name> 

  • 更正操作是验证 SVM 的根卷是否联机且未满。

具体步骤如下。

  1. 执行 "vserver show -vserver <vserver_name> -fields rootvolume " 命令以查找根卷名称

    示例:

    Cluster::> vserver show -vserver testsvm -fields rootvolume
    vserver rootvolume
    ------- ----------
    testsvm vol0

  2. 执行 "volume show -vserver <vserver_name> -volume <root_volume_name> -fields state " 命令以检查根卷是否联机

    示例:

    Cluster::> volume show -vserver testsvm -volume vol0 -fields state
    vserver volume state
    ------- ------ ------
    testsvm vol0  online

  3. 执行 "df -V -vserver <vserver_name> -volume <root_volume_name> " 以确认卷利用率未满

    示例:

    Cluster::> df -V -vserver testsvm -volume vol0 -fields percent-used-space
    vserver volume fs-type percent-used-space
    ------- ------ ------- ------------------
    testsvm vol0   active  0%
    testsvm vol0   snapshot
                25%
    2 entries were displayed.

在上述示例percent-used-space中,根卷为 vol0 ,为 0% ,这意味着它未满。

其他信息

  • exports.data 文件用于向运行 "showmount -e " 命令的客户端提供已导出卷 /qtree 的列表。
  • 由于以下原因,可以刷新此文件。
  1. 在 ONTAP 数据管理软件上后台执行更新内部缓存过程 ®
  2. showmount -e从客户端执行 " " 命令

 

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.