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<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"><channel><title>余上博客</title><link>https://syisan.com/</link><atom:link href="https://syisan.com/rss.xml" rel="self" type="application/rss+xml"/><description>四元数</description><generator>Halo v2.22.14</generator><language>zh-cn</language><lastBuildDate>Thu, 14 May 2026 04:24:40 GMT</lastBuildDate><item><title><![CDATA[Lenovo DM5000收集故障信息]]></title><link>https://syisan.com/?p=c6ufKGwF</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=Lenovo%20DM5000%E6%94%B6%E9%9B%86%E6%95%85%E9%9A%9C%E4%BF%A1%E6%81%AF&amp;url=/" width="1" height="1" alt="" style="opacity:0;">SSH远程连接 一、::&gt;system node run -node * sysconfig -a 包含节点型号、ONTAP 版本、序列号 主板、CPU、内存、网卡、HBA 卡 所有磁盘（本地 /shelves）的物理状态、转速、容量、WWID 电源、风扇、温度传感器状态 光纤 / 以太网端口配置、]]></description><guid isPermaLink="false">/?p=c6ufKGwF</guid><dc:creator>余上</dc:creator><category>存储类</category><pubDate>Mon, 20 Apr 2026 00:58:00 GMT</pubDate></item><item><title><![CDATA[SAN交换机快速配置工具，使用excel公式快速生成命令]]></title><link>https://syisan.com/?p=wSOmRiiP</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=SAN%E4%BA%A4%E6%8D%A2%E6%9C%BA%E5%BF%AB%E9%80%9F%E9%85%8D%E7%BD%AE%E5%B7%A5%E5%85%B7%EF%BC%8C%E4%BD%BF%E7%94%A8excel%E5%85%AC%E5%BC%8F%E5%BF%AB%E9%80%9F%E7%94%9F%E6%88%90%E5%91%BD%E4%BB%A4&amp;url=/" width="1" height="1" alt="" style="opacity:0;">SAN交换机快速配置工具，使用excel公式快速生成命令。 点击下方下载。 zone配置.xlsx]]></description><guid isPermaLink="false">/?p=wSOmRiiP</guid><dc:creator>余上</dc:creator><category>SAN交换机</category><pubDate>Tue, 17 Mar 2026 09:28:01 GMT</pubDate></item><item><title><![CDATA[windows服务器查看卷的UUID]]></title><link>https://syisan.com/?p=ZdEBW2zE</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=windows%E6%9C%8D%E5%8A%A1%E5%99%A8%E6%9F%A5%E7%9C%8B%E5%8D%B7%E7%9A%84UUID&amp;url=/" width="1" height="1" alt="" style="opacity:0;">windows服务器查看卷的UUID，用于区分卷是那个存储 在Windows的powershell下执行 Get-Disk | Select-Object Number, FriendlyName, UniqueId | Format-Table -AutoSize 会输出如下 磁盘的编号（Numb]]></description><guid isPermaLink="false">/?p=ZdEBW2zE</guid><dc:creator>余上</dc:creator><category>系统运维</category><pubDate>Wed, 10 Dec 2025 02:42:49 GMT</pubDate></item><item><title><![CDATA[vcenter扩容log_vg]]></title><link>https://syisan.com/?p=Sb8fZ3J3</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=vcenter%E6%89%A9%E5%AE%B9log_vg&amp;url=/" width="1" height="1" alt="" style="opacity:0;">vcenter需要扩容log_vg 1、找到对应的磁盘，扩容空间 2、登录ssh，输入vpxd_servicecfg storage lvm autogrow，即可扩容。 3、df -h 查看扩容后的大小]]></description><guid isPermaLink="false">/?p=Sb8fZ3J3</guid><dc:creator>余上</dc:creator><category>系统运维</category><pubDate>Wed, 12 Nov 2025 16:01:06 GMT</pubDate></item><item><title><![CDATA[nmcli创建网卡链接及常用操作]]></title><link>https://syisan.com/?p=az7983vO</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=nmcli%E5%88%9B%E5%BB%BA%E7%BD%91%E5%8D%A1%E9%93%BE%E6%8E%A5%E5%8F%8A%E5%B8%B8%E7%94%A8%E6%93%8D%E4%BD%9C&amp;url=/" width="1" height="1" alt="" style="opacity:0;">linux系统新增网卡，nmtui不识别，可以新建以太网链接 系统使用麒麟v10，openeuler，rhel等使用networkmanager管理的的都差不多。 服务器新增网卡，或者部署系统，安装驱动后，使用nmtui或者nmcli配置网络，发现未识别，ip addr可正常显示网卡，这是新增网卡没]]></description><guid isPermaLink="false">/?p=az7983vO</guid><dc:creator>余上</dc:creator><category>系统运维</category><pubDate>Tue, 4 Nov 2025 15:34:00 GMT</pubDate></item><item><title><![CDATA[惠普服务器更换阵列卡无法进入系统]]></title><link>https://syisan.com/?p=w83p77Xm</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=%E6%83%A0%E6%99%AE%E6%9C%8D%E5%8A%A1%E5%99%A8%E6%9B%B4%E6%8D%A2%E9%98%B5%E5%88%97%E5%8D%A1%E6%97%A0%E6%B3%95%E8%BF%9B%E5%85%A5%E7%B3%BB%E7%BB%9F&amp;url=/" width="1" height="1" alt="" style="opacity:0;">惠普服务器阵列卡故障，更换阵列卡后无法进入系统，对其进行配置。]]></description><guid isPermaLink="false">/?p=w83p77Xm</guid><dc:creator>余上</dc:creator><category>服务器</category><pubDate>Fri, 10 Oct 2025 08:10:29 GMT</pubDate></item><item><title><![CDATA[IBM V5030存储部分命令]]></title><link>https://syisan.com/?p=ibm-v5030cun-chu-webwu-fa-fang-wen</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=IBM%20V5030%E5%AD%98%E5%82%A8%E9%83%A8%E5%88%86%E5%91%BD%E4%BB%A4&amp;url=/" width="1" height="1" alt="" style="opacity:0;">V5000存储web无法访问，V5000存储使用命令重置web服务。IBM V5030的部分维护命令详解。]]></description><guid isPermaLink="false">/?p=ibm-v5030cun-chu-webwu-fa-fang-wen</guid><dc:creator>余上</dc:creator><category>存储类</category><pubDate>Wed, 27 Aug 2025 02:52:19 GMT</pubDate></item><item><title><![CDATA[一个便捷更改windows系统远程端口并设置防火墙得工具]]></title><link>https://syisan.com/?p=yi-ge-bian-jie-geng-gai-windowsxi-tong-yuan-cheng-duan-kou-bing-she-zhi-fang-huo-qiang-de-gong-ju</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=%E4%B8%80%E4%B8%AA%E4%BE%BF%E6%8D%B7%E6%9B%B4%E6%94%B9windows%E7%B3%BB%E7%BB%9F%E8%BF%9C%E7%A8%8B%E7%AB%AF%E5%8F%A3%E5%B9%B6%E8%AE%BE%E7%BD%AE%E9%98%B2%E7%81%AB%E5%A2%99%E5%BE%97%E5%B7%A5%E5%85%B7&amp;url=/" width="1" height="1" alt="" style="opacity:0;">windows修改远程桌面端口的脚本，更方便。]]></description><guid isPermaLink="false">/?p=yi-ge-bian-jie-geng-gai-windowsxi-tong-yuan-cheng-duan-kou-bing-she-zhi-fang-huo-qiang-de-gong-ju</guid><dc:creator>余上</dc:creator><category>系统运维</category><pubDate>Fri, 1 Aug 2025 13:37:00 GMT</pubDate></item><item><title><![CDATA[Brocade-博科-光纤交换机级联及划分ZONE]]></title><link>https://syisan.com/?p=brocade-bo-ke-guang-xian-jiao-huan-ji-ji-lian-ji-hua-fen-zone</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=Brocade-%E5%8D%9A%E7%A7%91-%E5%85%89%E7%BA%A4%E4%BA%A4%E6%8D%A2%E6%9C%BA%E7%BA%A7%E8%81%94%E5%8F%8A%E5%88%92%E5%88%86ZONE&amp;url=/" width="1" height="1" alt="" style="opacity:0;">Brocade-博科光纤交换机级联及划分ZONE，san交换机怎么划分zone，并且做级联。]]></description><guid isPermaLink="false">/?p=brocade-bo-ke-guang-xian-jiao-huan-ji-ji-lian-ji-hua-fen-zone</guid><dc:creator>余上</dc:creator><category>SAN交换机</category><pubDate>Thu, 7 Nov 2024 13:32:00 GMT</pubDate></item><item><title><![CDATA[Brocade SAN Switch日常维护/SAN交换机命令]]></title><link>https://syisan.com/?p=brocade-san-switchri-chang-wei-hu</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=Brocade%20SAN%20Switch%E6%97%A5%E5%B8%B8%E7%BB%B4%E6%8A%A4%2FSAN%E4%BA%A4%E6%8D%A2%E6%9C%BA%E5%91%BD%E4%BB%A4&amp;url=/" width="1" height="1" alt="" style="opacity:0;">SAN Switch日常维护/SAN交换机的日常维护命令。]]></description><guid isPermaLink="false">/?p=brocade-san-switchri-chang-wei-hu</guid><dc:creator>余上</dc:creator><category>SAN交换机</category><pubDate>Wed, 30 Oct 2024 02:38:41 GMT</pubDate></item><item><title><![CDATA[U盘安装CentOS7提示“Warning ：dracut-initqueue timeout - starting timeout scripts” 解决办法]]></title><link>https://syisan.com/?p=upan-an-zhuangcentos7</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=U%E7%9B%98%E5%AE%89%E8%A3%85CentOS7%E6%8F%90%E7%A4%BA%E2%80%9CWarning%20%EF%BC%9Adracut-initqueue%20timeout%20-%20starting%20timeout%20scripts%E2%80%9D%20%E8%A7%A3%E5%86%B3%E5%8A%9E%E6%B3%95&amp;url=/" width="1" height="1" alt="" style="opacity:0;">错误信息 U盘安装CentOS7提示“Warning ：dracut-initqueue timeout - starting timeout scripts” 设备：浪潮NF5270M5 安装centos7.9 产生如下信息： Warning:dracut-initqueue timeout -]]></description><guid isPermaLink="false">/?p=upan-an-zhuangcentos7</guid><dc:creator>余上</dc:creator><category>服务器</category><pubDate>Sun, 18 Aug 2024 15:39:00 GMT</pubDate></item><item><title><![CDATA[qemu虚拟机安装aix7.2]]></title><link>https://syisan.com/?p=xu-ni-ji-an-zhuang-aix7.2</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=qemu%E8%99%9A%E6%8B%9F%E6%9C%BA%E5%AE%89%E8%A3%85aix7.2&amp;url=/" width="1" height="1" alt="" style="opacity:0;">qemu虚拟机安装aix7.2 注意：如果部分复制的命令不可用，可以手敲或者复制到记事本，在粘贴到命令行，我也不太清楚为什么会这样 镜像包自备，本教程使用aix7.2，也可联系站长获取镜像包。syisan@syisan.com 注意看注释 一、当前配置： 虚拟机：qe]]></description><guid isPermaLink="false">/?p=xu-ni-ji-an-zhuang-aix7.2</guid><dc:creator>余上</dc:creator><category>服务器</category><pubDate>Sat, 13 Jul 2024 16:03:00 GMT</pubDate></item><item><title><![CDATA[VPLEX创建双活LUN]]></title><link>https://syisan.com/?p=vplexchuang-jian-shuang-huo-lun</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=VPLEX%E5%88%9B%E5%BB%BA%E5%8F%8C%E6%B4%BBLUN&amp;url=/" width="1" height="1" alt="" style="opacity:0;">VPLEX创建双活LUN 1.打开VPLEX的管理界面 首先对C1进行操作，点选上方菜单栏的Provision Storage，在Provision on 选中Cluster-1，并将View By 选中Storage Arrays。]]></description><guid isPermaLink="false">/?p=vplexchuang-jian-shuang-huo-lun</guid><dc:creator>余上</dc:creator><category>存储类</category><pubDate>Wed, 10 Jul 2024 10:16:00 GMT</pubDate></item><item><title><![CDATA[服务器更换主板后系统无法识别网卡]]></title><link>https://syisan.com/?p=fu-wu-qi-geng-huan-zhu-ban-hou-xi-tong-wu-fa-shi-bie-wang-qia</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=%E6%9C%8D%E5%8A%A1%E5%99%A8%E6%9B%B4%E6%8D%A2%E4%B8%BB%E6%9D%BF%E5%90%8E%E7%B3%BB%E7%BB%9F%E6%97%A0%E6%B3%95%E8%AF%86%E5%88%AB%E7%BD%91%E5%8D%A1&amp;url=/" width="1" height="1" alt="" style="opacity:0;">服务器：IBM X3650 M4 系统：SUSE 一、情况说明 机房一台IBM X3650 M4主板故障，更换主板后，启动系统，发现网卡灯不亮，进系统不识别网卡。 二、解决方式 找到这个文件/etc/udev/rules.d/70-persistent-net.rules,把这个文件删除后(建议这个]]></description><guid isPermaLink="false">/?p=fu-wu-qi-geng-huan-zhu-ban-hou-xi-tong-wu-fa-shi-bie-wang-qia</guid><dc:creator>余上</dc:creator><category>服务器</category><pubDate>Mon, 20 May 2024 01:43:00 GMT</pubDate></item><item><title><![CDATA[N3700A NAS存储命令和硬盘故障处理]]></title><link>https://syisan.com/?p=nascun-chu-ming-ling-he-ying-pan-gu-zhang-chu-li</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=N3700A%20NAS%E5%AD%98%E5%82%A8%E5%91%BD%E4%BB%A4%E5%92%8C%E7%A1%AC%E7%9B%98%E6%95%85%E9%9A%9C%E5%A4%84%E7%90%86&amp;url=/" width="1" height="1" alt="" style="opacity:0;">headb&gt; sysconfig -r RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- -----]]></description><guid isPermaLink="false">/?p=nascun-chu-ming-ling-he-ying-pan-gu-zhang-chu-li</guid><dc:creator>余上</dc:creator><category>存储类</category><pubDate>Sat, 11 May 2024 07:06:00 GMT</pubDate></item><item><title><![CDATA[乌班图Ubuntu配置网络]]></title><link>https://syisan.com/?p=wu-ban-tu-ubuntupei-zhi-wang-luo</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=%E4%B9%8C%E7%8F%AD%E5%9B%BEUbuntu%E9%85%8D%E7%BD%AE%E7%BD%91%E7%BB%9C&amp;url=/" width="1" height="1" alt="" style="opacity:0;">乌班图Ubuntu配置网络 从 Ubuntu 18 开始，Ubuntu 就开始用 Netplan 作为网络配置的程序了。 Netplan默认配置文件在/etc/netplan目录下 ls /etc/netplan/ #执行此命令就可以看到后缀名为ya]]></description><guid isPermaLink="false">/?p=wu-ban-tu-ubuntupei-zhi-wang-luo</guid><dc:creator>余上</dc:creator><category>服务器</category><pubDate>Fri, 26 Apr 2024 02:37:00 GMT</pubDate></item><item><title><![CDATA[戴尔服务器故障码/状态信息]]></title><link>https://syisan.com/?p=dai-er-fu-wu-qi-gu-zhang-ma-zhuang-tai-xin-xi</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=%E6%88%B4%E5%B0%94%E6%9C%8D%E5%8A%A1%E5%99%A8%E6%95%85%E9%9A%9C%E7%A0%81%2F%E7%8A%B6%E6%80%81%E4%BF%A1%E6%81%AF&amp;url=/" width="1" height="1" alt="" style="opacity:0;">戴尔服务器故障码/状态信息 DELL服务器错误代码 E1000 Failsafe voltage error. Contact support.（故障保护电压错误。请联络支持人员。） 查看系统事件记录以了解严重故障事件。 断开系统的交流电源 10 秒，然后重新启动系统。 如果问题仍然存在，请参阅"获]]></description><guid isPermaLink="false">/?p=dai-er-fu-wu-qi-gu-zhang-ma-zhuang-tai-xin-xi</guid><dc:creator>余上</dc:creator><category>服务器</category><pubDate>Thu, 18 Apr 2024 01:51:00 GMT</pubDate></item><item><title><![CDATA[CloudEngine 16800, 9800, 8800, 6800系列交换机批量创建VLAN]]></title><link>https://syisan.com/?p=R5QxOc2t</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=CloudEngine%2016800%2C%209800%2C%208800%2C%206800%E7%B3%BB%E5%88%97%E4%BA%A4%E6%8D%A2%E6%9C%BA%E6%89%B9%E9%87%8F%E5%88%9B%E5%BB%BAVLAN&amp;url=/" width="1" height="1" alt="" style="opacity:0;">CloudEngine 16800, 9800, 8800, 6800系列交换机批量创建VLAN]]></description><guid isPermaLink="false">/?p=R5QxOc2t</guid><dc:creator>余上</dc:creator><category>网络运维</category><pubDate>Thu, 11 Apr 2024 07:16:00 GMT</pubDate></item><item><title><![CDATA[HDS_VSP_G200安装配置指南打印版（74页）-原创力文档.pdf]]></title><link>https://syisan.com/?p=1710377510765</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=HDS_VSP_G200%E5%AE%89%E8%A3%85%E9%85%8D%E7%BD%AE%E6%8C%87%E5%8D%97%E6%89%93%E5%8D%B0%E7%89%88%EF%BC%8874%E9%A1%B5%EF%BC%89-%E5%8E%9F%E5%88%9B%E5%8A%9B%E6%96%87%E6%A1%A3.pdf&amp;url=/" width="1" height="1" alt="" style="opacity:0;">HDS_VSP_G200安装配置指南打印版.pdf（点击此处查看下载，文件较大，请耐心等待）]]></description><guid isPermaLink="false">/?p=1710377510765</guid><dc:creator>余上</dc:creator><category>存储类</category><pubDate>Thu, 14 Mar 2024 01:10:34 GMT</pubDate></item><item><title><![CDATA[各厂商服务器和存储设备BMC默认密码大全]]></title><link>https://syisan.com/?p=1710400362474</link><description><![CDATA[<img src="https://syisan.com/plugins/feed/assets/telemetry.gif?title=%E5%90%84%E5%8E%82%E5%95%86%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%92%8C%E5%AD%98%E5%82%A8%E8%AE%BE%E5%A4%87BMC%E9%BB%98%E8%AE%A4%E5%AF%86%E7%A0%81%E5%A4%A7%E5%85%A8&amp;url=/" width="1" height="1" alt="" style="opacity:0;">服务器管理口信息： 设备类型 设备型号 默认管理IP 默认用户名 默认密码 P5及更旧的机型默认地址为： HMC 0:192.168.2.147 admin admin HMC 1:192.168.3.147 P6及更新的机型默认地址为： HMC 0：169.254.2.147 admin admi]]></description><guid isPermaLink="false">/?p=1710400362474</guid><dc:creator>余上</dc:creator><category>服务器</category><category>存储类</category><pubDate>Thu, 28 Dec 2023 07:13:00 GMT</pubDate></item></channel></rss>