Loading... <!-- wp:paragraph --> <p><strong>现象:</strong>最近客户vSphere 6.5日志发现有大量磁盘连接性问题的错误</p> <!-- /wp:paragraph --> <!-- wp:quote --> <blockquote class="wp-block-quote"><p>由于连接性问题导致失去对卷xxx的访问权,正在进行还原尝试,稍后报告结果.</p></blockquote> <!-- /wp:quote --> <!-- wp:image {"id":1768,"sizeSlug":"large"} --> <figure class="wp-block-image size-large"><img src="https://www.crazycen.com/usr/uploads/2020/09/image-1024x114.png" alt="" class="wp-image-1768" style=""></figure> <!-- /wp:image --> <!-- wp:paragraph --> <p><strong>处理过程:</strong></p> <!-- /wp:paragraph --> <!-- wp:paragraph --> <p>1.在SAN交换机上,通过porterrshow,并未发现端口错误</p> <!-- /wp:paragraph --> <!-- wp:paragraph --> <p>2.通过检查esxi主机/var/log/vmkernel.log,发现大量lpfc的驱动错误</p> <!-- /wp:paragraph --> <!-- wp:code --> <pre class="wp-block-code"><code>2020-09-19T16:41:19.512Z cpu28:65985)WARNING: lpfc: lpfc_sli_issue_abort:10919: 1:(0):3169 Abort failed: Abort INP: Data: x195f x465 x1803 x98 2020-09-19T16:41:19.512Z cpu12:66294)lpfc: lpfc_handle_status:5227: 1:(0):3271: FCP cmd x89 failed <1/1> sid x010500, did x010001, oxid x195f iotag x465 Abort Requested Host Abort Req 2020-09-19T16:41:19.513Z cpu4:66065)lpfc: lpfc_handle_status:5227: 1:(0):3271: FCP cmd x2a failed <1/1> sid x010500, did x010001, oxid x1904 iotag x40a Abort Requested Host Abort Req 2020-09-19T16:41:19.513Z cpu0:66287)NMP: nmp_ThrottleLogForDevice:3630: Cmd 0x2a (0x4399c0c9e740, 65591) to dev "naa.600a098038313644325d4d7867335643" on path "vmhba2:C0:T1:L1" Failed: H:0x8 D:0x0 P:0x0 Invalid sense data: 0x0 0x0 0x0. Act:EVAL 2020-09-19T16:41:19.513Z cpu0:66287)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237: NMP device "naa.600a098038313644325d4d7867335643" state in doubt; requested fast path state update...</code></pre> <!-- /wp:code --> <!-- wp:paragraph --> <p>通过查询,发现为esxi lpfc的驱动bug,</p> <!-- /wp:paragraph --> <!-- wp:paragraph --> <p>在安装了Emulex FC HBA驱动程序(lpfc)并且在加载驱动程序50天后启动并运行HPE无代理管理服务(AMS)的ESXi主机上,您可能会遇到以下症状:</p> <!-- /wp:paragraph --> <!-- wp:list --> <ul><li>Emulex HBA可能会失去与SAN环境的连接,这可能包括但不限于:<br><br>o无法处理RSCN<br>o链路重置后无法重新发现SAN<br>o涉及ELS / CT命令的任何其他操作将不起作用</li></ul> <!-- /wp:list --> <!-- wp:paragraph --> <p><strong>解决方案</strong>:通过更新ESXI驱动或者更新ESXI版本解决该问题</p> <!-- /wp:paragraph --> <!-- wp:paragraph --> <p><span class="external-link"><a class="no-external-link" href="https://my.vmware.com/group/vmware/downloads/info/slug/datacenter_cloud_infrastructure/vmware_vsphere/6_5#drivers_tools" target="_blank"><i data-feather="external-link"></i>https://my.vmware.com/group/vmware/downloads/info/slug/datacenter_cloud_infrastructure/vmware_vsphere/6_5#drivers_tools</a></span></p> <!-- /wp:paragraph --> <!-- wp:paragraph --> <p>该问题的官方KB:<span class="external-link"><a class="no-external-link" href="https://kb.vmware.com/s/article/76350" target="_blank"><i data-feather="external-link"></i>https://kb.vmware.com/s/article/76350</a></span></p> <!-- /wp:paragraph --> Last modification:October 6, 2023 © Allow specification reprint Support Appreciate the author AliPayWeChat Like 如果觉得我的文章对你有用,请随意赞赏