xenserver snapshot

1. Use root user ssh to log on to xenserver 2. Search for the disk information you want to add Cat/proc/partitions # view disk Information Ll/dev/disk/by-id # view the disk id 3. view the host id in the Cluster Xe host-list 4. Add a disk to a specified host Xe sr-create content-type = user device-config: device =/dev/disk/by-id/Or Xe sr-create content-type = user device-config: device =/dev/disk/by-id/Or Xe sr-create conte

Xenserver adds a new hard disk. XS creates a local storage www.2cto.com. First, the partitioned hard disk is connected to the server to view all the hard disk idls-l/dev/disk/by-id/write down the full name of the hard disk. next, Mount xe sr-create type = lvm content-type = user device-config: device =/dev/disk/by-id/edd-int13_dev81-part1 name-label = "Local storage 2"-config: device =/dev/disk/by-id/is followed by the SCSIname-label = "Local storage

After creating a virtual machine based on the template on xenserver, the NIC cannot be identified. After the NIC is restartedBringing up interface eth0: Device eth0 has different MAC address than expected, ignoring.The final solution is to comment out hdaddr in the/etc/sysconfig/network-scripts/ifcfg-eth0, because the MAC address of the configuration file or the MAC address of the original model machine, the MAC address of the newly configured virtual

After creating a virtual machine based on the template on xenserver, the NIC cannot be identified. After the NIC is restartedBringing up interface eth0: Device eth0 has different MAC address than expected, ignoring.The final solution is to comment out hdaddr in the/etc/sysconfig/network-scripts/ifcfg-eth0, because the MAC address of the configuration file or the MAC address of the original model machine, the MAC address of the newly configured virtual

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

PHP crawl Baidu Snapshot, Baidu included, Baidu hot Word program code, crawl Baidu Snapshot /*Crawl Baidu included code*/function Baidu ($s) { $baidu = "Http://www.baidu.com/s?wd=site%3A". $s; $site =file_get_contents ($baidu); $site =iconv ("gb2312", "UTF-8", $site); Ereg ("Find related pages (. *),", $site, $count); $count =str_replace ("Find related pages", "", $count); $count =str_replace ("

How to Do Baidu snapshot hijacking? Implementation of snapshot hijacking; The Snapshot hijacking method uses include to call the file conn. asp to hijack snapshots. Step 1: configure the snapshot hijacking program for ASP. Step 2: If the shell homepage does not exist Step 3: Modify the call code. the code

In the morning of 2012.2.15, I came to the company to look at one of my projects and found that the snapshot turned into a net; what was the cause? So go to the main webmaster forum to consult, finally someone pointed out, this may be a long time the site can not open, and frequent changes to the title caused. 　　 Someone gave me the best solution, the quickest way is to use Baidu complaints, the problem of the

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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