vSphere 5.5U1和NFS断开连接

  • 2014年4月18日
  • 4回复
  • 1143意见
偷窥
UserLevel 4.
徽章 +20
你好，

它是昨天的新闻，但如果你错过了它，vsphere 5.5u1中似乎似乎是一个影响所有NFS用户的错误。

NetApp＆VMware（至少，也许是Nutanix）正在研究主题。

有关更多信息，请参阅以下帖子：
http://datacerdude.com/vmware/nfs-disconnects-vmware-vsphere/

这也可以解释5.5U1的支持中Nutanix的延迟？
你们是否抓住了这一点，而没有5.5u1支持？

Sylvain。
Sylvain Huguet - 2X Nutanix Technology Champion 2015-2016，法国Nutanix Connect章冠军，法国VMug Leader，6x VMware Vexpert 2011到2016年
    \n
    \nIt's made the news yesterday, but in case you missed it, there seems to be a bug within vSphere 5.5U1 that affects all NFS users.
    \n
    \nNetApp & VMware (at least, maybe Nutanix too?) are working on the subject.
    \n
    \nSee the post below for more information:
    \nhttp:\/\/datacenterdude.com\/vmware\/nfs-disconnects-vmware-vsphere\/
    \n
    \nThat may also explain the delay from Nutanix in the support of the 5.5U1?
    \nDid you guys catch this while working no the 5.5U1 support?
    \n
    \nSylvain.","quoteUsername":"shuguet","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

    4回复

    nutanix_support.
    秩
    徽章 +3
    ESXi 5.5 U1 NFS数据存储在内部和客户内部发生了断开问题。Field Advisory＃17昨天发送给客户，建议他们推迟ESXi 5.5的任何升级。U1。
    nutanix_support.
    秩
    徽章 +3
    看起来像VMware刚刚发布了KB-2076392的问题。

    将ESXi升级到5.5 U1（2076392）后常常NFS APDS
    运行ESXi 5.5的症状5.5更新1，ESXi主机频繁失去与NFS存储的连接，并观察到NFS卷的APD。你体验这些症状：
    • 报告了NFS数据存储的间歇APD，因此随后的Windows虚拟机Guest虚拟机的潜在蓝屏错误和Linux虚拟机中的只读文件系统。笔记：NFS卷包括VSA数据存储。
    • 在APD条件的持续时间和之后，阵列仍然响应ping，Netcat测试也成功，并且没有证据表明物理网络或NFS存储阵列问题。
    • NFS存储阵列日志和迹线也不表示任何明显的问题，其他未运行ESXi 5.5 U1的主机继续工作，并可以在没有问题的情况下读取和写入NFS共享。
    • 您在类似于：的VOBD日志中看到条目笔记：这些日志条目使用12345678-ABCDEFG0卷作为示例：2014-04-01T14：35：08.074Z：[Apdcorrelator] 9413898746US：[Vob.Storage.apd.start]设备或带有标识符的文件系统[12345678-ABCDEFG0]具有进入所有路径Down State.2014-04-01T14：35：08.075Z：[Apdcorrelator] 9414268686US：[Esx.Problator] 9414268686US：具有标识符的设备或文件系统[12345678-ABCDEFG0]已输入所有路径State.2014-04-01T14：36：55.274z：VOB.VMFS.nfs.server.disconnect2014-04-01t14：36：36：55.274z：[vmfscorrelator] 9521467867US：[esx.problarator] .nfs.server.disconnect] 192.168.1.1/nfs-ds1 12345678-abcdefg0-0000-00000000000000 nfs-ds12014-04-01t14：37：28.081z：[apdcorrelator] 9553899639us：[vob.storage.apd.timeout]设备或文件系统与标识符[12345678-ABCDEFG0]在将所有路径处于下行状态下的状态后输入了所有路径，以持续140秒。I / O现在将快速Failed.2014-04-01T14：37：28.081Z：[Apdcorrelator] 9554275221US：[ESX.Problem.Storage.apd.Timeout]具有标识符的设备或文件系统[12345678-ABCDEFG0已输入全部在所有路径下的状态下，路径向下超时状态140秒。I / O现在将快速失败。
    解决方法是影响ESXi 5.5更新1主机的已知问题，其中包含连接的NFS存储。VMware正在努力为客户提供解决方案。在此问题遍及此问题时，VMware建议使用ESXi 5.5 GA。
    \n
    \nFrequent NFS APDs after upgrading ESXi to 5.5 U1 (2076392)
    \nSymptomsWhen running ESXi 5.5 Update 1, the ESXi host frequently loses connectivity to NFS storage and APDs to NFS volumes are observed. You experience these symptoms:
    \n
      \n
    • Intermittent APDs for NFS datastores are reported, with consequent potential blue screen errors for Windows virtual machine guests and read-only filesystems in Linux virtual machines.Note<\/b>: NFS volumes include VSA datastores. \n
    • For the duration of the APD condition and after, the array still responds to ping and netcat tests are also successful, and there is no evidence to indicate a physical network or a NFS storage array issue. \n
    • The NFS storage array logs and traces also do not indicate any evident issue, other hosts not running ESXi 5.5 U1 continue to work and can read and write to the NFS share without issue. \n
    • You see entries in the vobd logs similar to:Note<\/b>: These log entries use the 12345678-abcdefg0 volume as an example:2014-04-01T14:35:08.074Z: [APDCorrelator] 9413898746us: [vob.storage.apd.start] Device or filesystem with identifier [12345678-abcdefg0] has entered the All Paths Down state.2014-04-01T14:35:08.075Z: [APDCorrelator] 9414268686us: [esx.problem.storage.apd.start] Device or filesystem with identifier [12345678-abcdefg0] has entered the All Paths Down state.2014-04-01T14:36:55.274Z: No correlator for vob.vmfs.nfs.server.disconnect2014-04-01T14:36:55.274Z: [vmfsCorrelator] 9521467867us: [esx.problem.vmfs.nfs.server.disconnect] 192.168.1.1\/NFS-DS1 12345678-abcdefg0-0000-000000000000 NFS-DS12014-04-01T14:37:28.081Z: [APDCorrelator] 9553899639us: [vob.storage.apd.timeout] Device or filesystem with identifier [12345678-abcdefg0] has entered the All Paths Down Timeout state after being in the All Paths Down state for 140 seconds. I\/Os will now be fast failed.2014-04-01T14:37:28.081Z: [APDCorrelator] 9554275221us: [esx.problem.storage.apd.timeout] Device or filesystem with identifier [12345678-abcdefg0] has entered the All Paths Down Timeout state after being in the All Paths Down state for 140 seconds. I\/Os will now be fast failed.<\/ul>ResolutionThis is a known issue affecting ESXi 5.5 Update 1 hosts with connected NFS storage. VMware is working towards providing a resolution to customers.To work around this issue, VMware recommends using ESXi 5.5 GA.","quoteUsername":"nutanix_support","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    偷窥
    UserLevel 4.
    徽章 +20
    谢谢，非常清楚。

    太糟糕了，我们要测试5.5u1刚刚下周推出下个月的大规模推出，猜猜我们必须等待......

    Sylvain。
    Sylvain Huguet - 2X Nutanix Technology Champion 2015-2016，法国Nutanix Connect章冠军，法国VMug Leader，6x VMware Vexpert 2011到2016年
    \n
    \nToo bad, we were to test the 5.5U1 just next week to rollout massively starting next month, guess we'll have to wait...
    \n
    \nSylvain.","quoteUsername":"shuguet","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    j
    徽章 +5
    当然，如果有人看到此线程并不知道，请通过本周通过VMware发布到5.5U1的补丁。Nutanix在内部测试它我相信。我们急切地等待结果

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