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ESXI5.5 本地磁盘分区丢失的解决方法,1、通过ssh进入ESXI shell,使用fdisk -l命令查看当前系统的各个分区情况2、使用esxcli storage vmfs extent list命令,查看卷名,设备名3、使用esxcli storage filesystem list命令,查看各分区的挂载情况,对于丢失的分区会提示相应错误4、使用partedUtil getptbl /vmfs/devices/disks/device_name 查看相应磁盘的分区表如:~#partedUtil getptbl /vmfs/devices/disks/naa.5000c5000d8b4e0d 得到以下信息gpt121601 255 63 19535251681 2048 1953523711 AA31E02A400F11DB9590000C2911D1B8 vmfs 05、再设置分区表,~#partedUtil setptbl "/vmfs/devices/disks/naa.5000c5000d8b4e0d" gpt "1 2048 1953523711 AA31E02A400F11DB9590000C2911D1B8 0"6、执行完以上命令后到主机存储配置界面即可看到丢失的存储器,此方法适用于磁盘意外脱机且无法自动挂载分区的情况,也适用于意外删除存储器,无损恢复。7、可根据实际问题灵活使用,可参考VMware KB http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1036609;http://kb.vmware.com/selfservice/micro...
在 ESXi/ESX 上使用 partedUtil 命令行实用程序 (2076191) Symptoms 免责声明:本文为 Using the partedUtil command line utility on ESXi and ESX (1036609) 的翻译版本。尽管我们会不断努力为本文提供最佳翻译版本,但本地化的内容可能会过时。有关最新内容,请参见英文版本。 如果您使用 partedUtil 命令指定了一个错误的 GUID 大小,则可能看到如下类似错误:error: "Invalid guid (0xfb).Contains non-hexadecimal digits Invalid guid (fb).Length should be 32 Invalid guid (251).Length should be 32 Purpose 本文提供了有关在 ESXi 和 ESX 上使用 partedUtil 命令行磁盘分区实用程序的信息。注意:可以使用连接到 ESXi/ESX 主机或 vCenter Server 的 vSphere Client 创建和删除 VMFS 数据存储。不必使用命令行实用程序手动创建分区。有关详细信息,请参见适用于您的 ESXi/ESX 版本的《配置指南》(Configuration Guide) 中的管理存储 (Managing Storage) 部分。 Resolution 您可以使用 partedUtil 命令行实用程序在 ESXi 和 ESX 上直接操作本地和远程 SAN 磁盘的分区表。只有 ESXi 5.x 上的磁盘分区才支持使用 partedUtil 命令行。命令行实用程序...
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VM virt-install 安装各个系统配置Debian 8virt-install \--accelerate \--name debian8 \--ram 1024 \--controller type=scsi,model=virtio-scsi \--disk path=/home/date/debian8.qcow2,size=10,sparse=true,cache=none,bus=scsi \--vcpus 1 \--os-type linux \--os-variant generic \--network bridge=br0 \--graphics none \--console pty,target_type=serial \--location 'http://ftp.nl.debian.org/debian/dists/jessie/main/installer-amd64/' \--extra-args 'console=ttyS0,115200n8 serial'1234567891011121314virt-install \--accelerate \--name debian8 \--ram 1024 \--controller type=scsi,model=virtio-scsi \--disk path=/home/date/debian8.qcow2,size=10,sparse=true,cache=none,bus=scsi \--vcpus 1 \--os-type linux \--os-variant generic \--network bridge=br0 \--graphics none \--console pty,target_type=serial \--location 'http://ftp.nl.debian.org/debian/dists/jessie/main/installer-amd64/' \--extra-args 'console=ttyS0,115200n8 serial'Debian 7virt-install \--accelerate \--name debian7 \--ram 1024 \--controller type=scsi,model...
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Database ConfigurationownCloud requires a database in which administrative data is stored. The following databases are currently supported:MySQL / MariaDBSQLitePostgreSQLOracleThe MySQL or MariaDB databases are the recommended database engines. However, because it is a file based database with the least administrative overhead, SQLite is chosen by default.NoteBecause SQLite does not handle large datasets or large numbers of users well, we recommend that it be used only for single user ownCloud installations, or for simple testing setups.RequirementsChoosing to use MySQL / MariaDB, PostgreSQL, or Oracle as your database requires that you install and set up the server software first.NoteThe steps for configuring a third party database are beyond the scope of this document. Please refer to the documentation for your specific database choice for instructions.ParametersFor setting up ownCloud to use any database, use the instructions in Installation Wizard. You should not have to edit the...
3D acceleration in virtual machines - Part 1: VMware & DirectX - Tutorial Updated: December 31, 2008 Running virtualized operating systems on top of existing hosts is a great idea. It's fun, it's cool, it allows you to experiment with software before committing to your real platform, it allows you to do things you would not normally dare, it gives you enormous flexibility, and it significantly reduces costs of deployment. But the one thing that most virtualization software lacks is the 3D acceleration for guest operating systems. Or used to lack ... 3D acceleration in virtual machines has become a reality. Introduction In this series of articles, I will show you the simple hacks required to have 3D acceleration enabled in your guest operating systems! This means that your virtual machines will not be limited to 2D ap...
Network Configuration Examples (Xen 4.1+)(Redirected from Host Configuration/Networking)Jump to: navigation, searchContents [hide] 1 Overview2 Distribution Network Configuration Examples2.1 Bridging2.1.1 Disable Netfilter on Bridges (All Distributions)2.1.2 Example Debian-style bridge configuration (e.g. Debian, Ubuntu)2.1.3 Red Hat-style bridge configuration (e.g. RHEL, Fedora, CentOS)2.2 Openvswitch2.3 Routing2.3.1 Enabling Routing (All Distributions)2.4 Network Address Translation (NAT)2.4.1 Enabling NAT (All Distributions)3 Distribution Specific Resources3.1 Debian & Ubuntu3.2 Fedora3.3 Gentoo OverviewWhen using the xl toolstack the host networking configuration is not configured by the toolstack but rather administrators are required to setup an appropriate network configuration using the tools provided by their host distribution.There are three main styles of network setup for a Xen host, bridged, routed and nat. The default and most common is bridged. From Xen 4....
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