xenserver backup

Catcheck_xen_pif.sh#!/bin/shcount=0uuid_list= ' xebond-list|grepmaster| awk ' {print$4} ' #get io_read_kbsparamforuuidin $uuid _listdoio_ read[$count]= ' xepif-param-getparam-name=io_read_kbsuuid= $uuid ' #echo ${io_read[$count]} letcount=count+1done#getio_write_kbs paramcount=0foruuidin $uuid _listdoio_write[$ count]= ' xepif-param-getparam-name=io_write_kbsuuid= $uuid ' # echo${io_write[$count]}letcount= count+1donecount=0performance1= "performance2=" "while[ $count -lt${#io_read [@]}] Doperfo

|head-" $NUM "} while true; Do get_performance done [Root@xen-host01 ~]# sh/opt/tools/real_time_status.sh The default is sorted by outgoing traffic (column fourth), displaying the top 6 names. If you want to sort by a different column, connect the column numbers directly after the script, and if you want to display more virtual machines, then the number of items to display after the column number.The following commands are sorted by IO read requests (column fifth), displaying the top 10:

Background information:In my previous article, "Xcp/xenserver Automation creates and initializes a virtual machine," explains how to clone a VM and initialize it with a new host name, IP address, and so on by passing kernel parameters.But before that, there should be another question, how can the first VM be created automatically? In order to solve this problem, I consulted a lot of people, but most of them gave me the answer is to use Xencenter.But t

Receive customer demand, install several xenserver, the result installs cannot continue, the prompt is as follows: _______________________________________________________________________________ Panic on CPU 0: FATAL Trap:vector = 2 (NMI) [error_code=0000] Reboot in five seconds ... _______________________________________________________________________________ The following are the error-Arranging steps 1. After entering the installation in

Release date: 2011-12-15Updated on: 2011-12-29 Affected Systems:Citrix xenserver5.6 SP2Citrix XenDesktopDescription:--------------------------------------------------------------------------------Bugtraq id: 51075 Citrix XenDesktop is a desktop virtualization product of Citrix. Citrix XenDesktop and XenServer have the information leakage vulnerability in identity authentication. Remote attackers can exploit this vulnerability to obtain sensitive in

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1. Through the XenServer graphical interface settings, refer to the https://support.citrix.com/article/CTX1212782. Via SSH settings2.1 Display time and hardware time, query NTPD server status and boot is self-booting2.2 Use the Ntpdate command to manually synchronize with the NTP server once, get the correct time to modify the/etc/ntp.conf, block the official NTP address, add the NTP server IP, and then start the NTP server for subsequent automatic sy

Install XS-Tools (XenServer) on CentOS) 1. Change the drive to xs-tools.iso in Xencenter 2. log on to SSH:[Root @ ns0 ~] # Cd/mnt [Root @ ns0 mnt] # ls [Root @ ns0 mnt] # mkdir xs-tools [Root @ ns0 mnt] # mount/dev/xvdd/mnt/xs-tools/ Mount: block device/dev/xvdd is write-protected, mounting read-only [Root @ ns0 mnt] # cd/mnt/xs-tools/Linux/ [Root @ ns0 Linux] # bash install. shDetected 'centosrelease 5.2 (Final) '(centos version 5 ). The following ch

Install CentOS6.0 on Citrix XenServer and configure iSCSI service 1. mount xe-tool and install # mkdir/media/cdrom # chmod 777/media/cdrom # mount/dev/cdrom/media/cdrom #/media/cdrom/Linux/install. sh... # umount/media/cdrom # reboot 2. mount the CentOS installation disc. The update source is the mounted ISO file www.2cto.com # mount/dev/cdrom/media/cdrom # cd/etc/yum. repo. d/cancel two sources # mv CentOS-Base.repo CentOS-Base.repo.bak # mv CentOS-D

After the windows vm in xenserver is installed, it can be started from the optical drive through xencenter settings, while the linux vm does not have such an option. You can solve this problem through the following command line: Xe vm-param-set uuid = 546f896a-ebe6-8071-2c31-b9214dc1d1b5 HVM-boot-policy = BIOS \ order Xe vm-param-set uuid = 546f896a-ebe6-8071-2c31-b9214dc1d1b5 HVM-boot-params: order = "dc" The uuid is the uuid of the vm. d In ord

"border =" 0 "alt =" clip_image020 "height =" 483 "src =" http://www.bkjia.com/uploads/allimg/131228/022545N50-9.jpg "/> 10. Enable Infinite boot entry. 650) this. width = 650; "style =" background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; border-top: 0px; border-right: 0px; padding-top: 0px "title =" clip_image022 "border =" 0 "alt =" clip_image022 "height =" 470 "src =" http://www.bkjia.com/uploads/allimg/131228/022545MA-10.jpg "/> 11. After sav

The directory is as follows:650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M01/83/24/wKiom1drlAbw4_RUAAGY_-MLX6I807.jpg-wh_500x0-wm_3 -wmp_4-s_52392309.jpg "title=" 00.jpg "alt=" Wkiom1drlabw4_ruaagy_-mlx6i807.jpg-wh_50 "/>Because the document is in PDF format, I don't want to turn it into Word,Here are the download links for 360 cloud disks:Https://yunpan.cn/cRGCT5afugp5D Access Password ec2cThis article is from the "Calf---xmlgrg" blog, please be sure to keep this source http://xmlgrg.

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Xenserver Synchronous Clock method:1. Xsconsole go to the graphical interface, close NTP Service650) this.width=650; "title=" in fact. png "src=" http://s3.51cto.com/wyfs02/M01/57/2C/wKioL1STt2_ Dwcgnaalid36bdjc050.jpg "alt=" Wkiol1stt2_dwcgnaalid36bdjc050.jpg "/>2. exit to the command line interface, set crontab Automatic scripting:Crontab–eThe contents are as follows:*/10 * * * */usr/sbin/ntpdate 10.254.45.206Save to exit.This article is from t

This method is not stableWe all know that xenserver after installation, no matter how big your plate is, there is only 4 g of space.So the operation is: New LV volume, customizable sizeif the ISO warehouse has been created, simply perform steps 1, 2, 3, 4, 5, 7, 8, 9 to mount the new logical volume drive to the/opt/iso file (the original image disappears )1, Vgdisplay #先查看剩余空间[Email protected]/]# Vgdisplay---Volume Group---VG Name VG_XENSTORAGE-205EEC

Today, I wanted to create an ISO library on XenServer7, but I found a problem that didn't occur before, with the following symptoms [Root@ds-server04 ~]# lvcreate-l 20g-n local_iso ' Vgs|awk ' nr==2{print $} 'Lvcreate-l 20g-n Local_iso Vg_xenstorage-8e812398-6d55-b06a-2907-ac95c4c12533:command not permitted while global/ Metadata_read_only is set. Actually prompted that the global read-only command is not allowed. After the search for GG finally in Si Jie official found a solution [Root@ds-se

Objective After we have completed the installation of XenServer found that their domain name and the hostname to fill in errors, you can see from the graphical mode of the following interface. That's the right thing to do, to do the related things in the following way. Here, let's put our xenterserver configuration out first. IP Address: 192.168.80.79 Subnet Mask: 255.255.255.0 Gateway: 192.168.80.1 dns:192.168.80.80 Domain Name: xenserver.msit

Three types of VM snapshots: 1. Regular snapshots: Only disk snapshots are created and can be performed on all VM types, including Linux VMs. Restore a snapshot to restart a virtual machine2. Static snapshot: Generate a snapshot of the virtual machine disk and quiesce the VM before generating the snapshot. Windows-only virtual machines that take advantage of the Windows Volume Snapshot Service (VSS) to generate and application-consistent real-time snapshots. The VSS framework helps a VSS-aware

Cut the crap and go straight to the horse. First download the xenserver6.5 ISO image file, the physical machine on the disk installation, virtual machine directly using the ISO image installation XenServer6.5 Download Address: http://www.jb51.net/softs/391981.html 1. Installation Interface 2. Keyboard mode selection Default-American, OK 3. Here remind you to install will erase disk information, do backup, OK 4. What do you think, of course

1. Back up database Concept: it refers to backing up all data files and control files of the database, and also backing up parameter files and password files. Note: When backing up a database, do not back up redo logs. 1.1 Consistent backup Concept: Database Consistency backup refers to the method for backing up all data files and control files after the database is disabled. When the SHUTDOWN command is u