complete.Next you need to go to iSCSI Manger, where you set iSCSI target and LUNsThe interface is set up as shown belowIt is worth mentioning that in the advanced settings of target, be sure to check the Allow multiple sessions from one or more ISCSI initiators, this is to configure MPIO multipath access later, or only a single access path will be generated by default2. Physical switch configuration and connectivityI set the network structure is very simple, is to find a normal HP 2920 switch,
This tutorial is written according to ESXi 6.0, and the settings for ESXi 6.5 are similar.Set up a networkLog in to vsphere via vsphere client and go to the Configuration tab of the host, then click on the list network on the left.To deploy Pfsense VSG, you need two network interfaces, in which case two vswitch interfaces will be used for Pfsense LAN and WAN respectively.Click Add Networking (added network)
In a large network, we need to manage O M logs for various devices, such as routers, switches, firewalls, Windows/Linux servers, and databases, and understand the O M status of the network.A friend asked: Does VMware support syslogs? Of course, this is supported!VMware ESXi 5 supports syslog forwarding by default. After logging on to the VMware vSphere Client (of course, the account you log on to must have the response permission, which is available
Problem:When you add a hard disk to ESXi, you are prompted with the following error: "On ESXi" xxx.xxx.xxx.xxx "called the object" Ha-datastoresystem " Hostdatastoresystem.queryvmfsdatastorecreateoptions "Failed".Problem Analysis:This disk is preceded by a boot disk on another virtual host, which may be related to this. There are other reasons for this:
The size of the LUN exceeds 2tb-512 bytes, an
recently there are learners on how to install the local disk on theESXisystem cloning toSDCard orUSBDisk for fast implementationESXiof the hostVsan-readystate. Just the cat is also a bit interested, so, study the next way, the general work idea is"first throughDDcommand willESXisystem cloning toVMFS Datastorebecome a file and then get it from the fileSDCard orUSBdisk can". The following are the steps: 1 , first, confirm with the following command ESXi
1, domain-joined machines will synchronize with the domain time, the current exsi has not confirmed that only the Windows system effective2, remember the time zone of the system to be set in the East eight district3. Confirm that when ESXi is joined to a domain, the time is synchronized, as with domain control.4, in VCAC and IA configuration encountered time NTP problem, VCAC use host time, and then VCAC the corresponding host domain control, use doma
I. Planning for VMware vsphere deployments1. Select Server PlatformQuery hardware Compatibility2. Determine the storage architectureVsphere supports the following types of storage technologies:1) Fibre channel-based storage Fibre Channel-based storage2) FCoE Fiber Ethernet3) iscsi-based Storage4) Network File System (NFS)5) VMware virtual SAN (Vsan )3, the network planning1) ESXi Management Network requires at least 1 NICs (one redundancy is strongly
Shut down the "virtual machine" in the VSphere client.
Remove your virtual machine from the ESXi inventory.
Browse your Datastore and find the virtual machine s. vmx file. Download it to your desktop.
Open the. vmx file in Notepad or your favorite text editor.
Find the following line (usually line 3) in your configuration and the "ten" to a "9"Virtualhw.version = "Ten" would become virtualhw.version = "9"
Save the file and overwrite you
Lab Environment: WINDOW_SERVER_2012_R2_64Sqlserver2012sp1-fullslipstream-chs-x64Virtual machine configuration: For the installation of Windows server2012 and SQLserver2012, this blog has a detailed tutorial, home address:http://www.cnblogs.com/mmmmyblog/1. Create a database, add an ODBC data source, and note that this installation is a 64-bit data source ~ 2. Mount the Vmware-vmvisor-installer-6.0.0-2494585.x86_64.iso image Next ~ The tag of the red box is my own change, the last tim
, D: Virtual Machine to the host.A. Assume that we use three virtual machines as testing virtual machines, and run the loop script bat in the Virtual Machine. One or more of the three virtual machines will be migrated to other idle hosts.B. Suppose we set these three VMS to a test group and run the loop script bat in the VM, 3 Virtual opportunities are migrated to a host with a large amount of idle resources (including the local machine. This method applies when there is a Dongle)C. Suppose we s
ENABLE_SSD User step three: Reclaim re- The following:[[Email protected]:~] ESXCLI Storage core claiming reclaim-d mpx.vmhba1:C0:T1:L0 Fourth Step: Verify the success of the modification, in Ssd:true, indicating that the modification was successful. Re-scan the disk to start the Vsan experiment.[[Email protected]:~] ESXCLI Storage Core device list-d mpx.vmhba1:C0:T1:L0 Mpx.vmhba1:C0:T1:L0Display name:local VMware Disk (mpx.vmhba1:C0:T1:L0)Has settable Display Name:falsesize:40960Device type:dir
If you add a disk that has been installed with an operating system (such as a disk that has been installed with a Windows system) to the vSphere Client, you cannot directly add a drive, you need to log on to the ESXi console through SSH.Obtain disk device information:# Esxcfg-scsidevs-lMpx. Vm1_32: C0: T0: L0Device Type: Direct-AccessSize: 7580 MBDisplay Name: Local USB Direct-Access (mpx. Vm1_32: C0: T0: L0)Multipath Plugin: NMPConsole Device:/vmfs/d
If the storage adapter is displayed as a communication interruption and the identified storage is dimmed on the memory, you cannot perform any operations ,:
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Recently I changed my work. During work handover, I found that many esxi hosts do not have a password and all of them can only be cracked.
To restore the password, perform the following operations:
Use Linux to start a CD, such as an rhel5 installation CD or knoppix.
Create the/mnt/sda5 directory, mkdir/mnt/sda5
Mount command:
Mount-tvfat Mount/dev/sda5/mnt/sda5
Cracking:
CP/mnt/sda5/stage. tgz/tmp/
CD/tmp
Tar xvfz stage. tgz
Tar xvfz local. t
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