I created a linux VM and am trying to increase the disk size of the root device /dev/xvda but not sure how to do this the right/proper way. Also do i have to shutdown the VM to be able to do this? Device Boot Start End Sectors Size Id Type /dev/xvda1 * 2048 33552383 33550336 16G 83 Linux Thanks Как установить Fedora на Xen с изображением LiveCD? Мне удалось загрузить образ Fedora LiveCD ( Fedora-Live-Workstation-x86_64-21-5.iso) для загрузки в Xen, используя следующую конфигурацию:
The issue that I'm facing is this: My /dev/xvda disk has a total size of 300G, my xvda1 and xvda2 have a combined total size of 280.5G however creating a new xvda3 partition with fdisk (using default settings to use all remaining space and a Linux LVM format) prevents CentOS from booting. Below is some output from relevant commands: So your Linux system is telling you that you have no space left on your hard drive, but you know there is actually a lot of free space left. Why? This is one of those few frustratingly vague errors on Linux systems, but there are a few usual culprits. Check du and df 第1步。必须先调整分区大小。如果您使用LVM，这很容易，而且您大概知道如何继续。如果您使用的是经典分区，则会更复杂一些，并且可能需要重新启动(尽管您不必启动另一个系统或live CD)。
In this tutorial we’ll cover the process of rescuing a corrupted boot loader in CentOS 7 or Red Hat Enterprise Linux 7 and recover the a forgotten root password.. The GRUB boot loader can sometimes be damaged, compromised or deleted in CentOS due to various issues, such as hardware or software related failures or sometimes can be replaced by other operating systems, in case of dual-booting. Hey team :) I currently have several VMs running on Debian machines using Xen and wish to move them to use Proxmox so I have better management. I currently have a new machine set up running Proxmox which I was looking to migrate my VMs to. I spent about 4 hours yesterday researching all of the...
How can I resize an ext root partition at runtime? Ask Question Asked 8 years, ... assuming the kernel supports on-line resizing. (As of this writing, the Linux 2.6 kernel supports on-line resize for filesystems mounted using ext3 and ext4.) ... else I suggest the live CD option is somewhat easier for newbies. When running the Linux Mint Debian 201012 live cd installer, it doesn't recognise the xvda virtual disk device provided by Xen 4, and thus doesn't show any disk on which it can be installed. When GParted is started to edit partitions manually, the disk can be partitioned fine, but after returning from it, the installer still can't find it after a refresh. How to install non-Debian guests on Debian Dom0, Xen 4.4 Overview. Some examples are given on how to install a variety of non-Debian guests with Debian as Dom0 using Xen 4.4.1. Intended Audience. This is aimed at people who are running Debian 8 (Jessie) on their desktop machine and who are interested in trying-out various other OSs.
If you’re looking for a way to quickly and easily run Linux on your computer, we suggest building a Live CD / DVD or a VMDK (VMware / VirtualBox) appliance. Both of these formats can be used to run a SUSE-based Linux operating system while preserving the existing software on your computer. Hardware :: How To Mount Harddrive When Running Live CD? Mar 30, 2011. I installed Linux (ubuntu 8.04) to an 80 gig harddrive, but want to reformat the drive to install windows. Problem is, for some reason windows XP won't recognize the harddrive at all.More importantly, when I boot from a Ubuntu live CD, it doesn't seem to recognize the harddrive.
The first thing to do is to ensure that the filesystem of the broken system is accessible from the working system. In the case of a bare metal install or a VM, the easiest way to do this is often to just boot from a Live CD/USB/ISO. As a general rule, it's usually best to use the same OS as what the broken system is. Linux Guest Installation; Boot CD with PV kernel Ask question x. Upvote if you also have this question or find it interesting. Learn more. 0; x. Follow, to receive updates on this topic. Learn more. x. Follow, to receive updates on this topic. ... Followers 0. Boot CD with PV kernel. Asked by ismell ...
Thinking through some security concerns recently, I found myself wondering if it was possible to achieve full system Linux encryption in the cloud — running GNU/Linux off of an encrypted root partition (using LUKS). I thought that it should have been possible — it was achieved easily running with a local virtualization platform (VirtualBox, VMWare Fusion, etc.). Although Oracle Linux 7 and RedHat Enterprise Linux (RHEL) 7 are supported for both hardware virtualization (HVM) and hardware virtualization with paravirtual drivers (PVHVM), it is not possible to run either of these operating systems as paravirtualized domains (PVM).
Extreme Filesystem Sharing Read-Only Op Sys and Other Untouchables Rick Troth
I ‘m new to Ubuntu Linux. How do I mount the hard disk drive from command line? You need to use the mount command. # Open a command-line terminal (select Applications > Accessories > Terminal), and then type the following command to mount /dev/sdb1 at /media/newhd/.You need to create a mount point using the mkdir command. В интернете много статей, где пишут про бэкап через cd/dvd диск, но у меня нет физического доступа к серверу. Так же желательно его не останавливать. На сервере максимум из активных процессов ...
Rolling your own Linux Live System from scratch Part 2. Nov 13, 2015. Initramfs. An initial RAM file system is a mini root filesystem zipped up into a compressed archive. It is loaded by the kernel at boot time and its purpose is to prepare the real root filesystem for use. Basically what I did was boot the target server to a live environment in order to be able to have raw access to the disk. In this case I’ve used FAI’s Sysinfo mode, but booting any Linux Live CD would have worked equally well. After it’s booted I’ve created the the necessary partitions, created filesytems and mounted them. Is there a way to use the Free Space on Parted "Print Free" to extend root partition? ... Linux - Newbie This Linux forum is for members that are new to Linux. Just starting out and have a question? If it is not in the man pages or the how-to's this is the place! ... I am not in a position to run the g-parted live CD on this server (It's a VM ...
P2V Conversion of Linux Virtual Machine (for XenServer) P2V Conversion of Linux Virtual Machine (for XenServer) ... P2V Conversion of Linux Virtual Machine (for XenServer) [fa icon="long-arrow-left"] Back to all posts ... You can use a live CD like Knoppix, or the "System Rescue CD" or commercial utilities like Ghost or even PortLock storage ... Setting up Ubuntu 10.10 DomU on top of Fedora Xen Dom0 is introduced in this post. The process of setting up Ubuntu 10.10 DomU is the same as Setting Up Stable Xen DomU with Fedora: Unmodified Fedora 12 on top of Xenified Fedora 12 Dom0 with Xen 4.0 This post only show the difference which is specific to Ubuntu and different from Fedora. clearpart --all --initlabel --drives=xvda Running anaconda in real text-mode You probably already know that you can make anaconda run with a ncurses interface instead of the X11 interface by adding the line "text" to your kickstart file.
Hi On xenServer 5.6 and 5.6 FP1 - We are booted Guest VM with CentOS 5.5 x86_64 LiveCD and selected the Kernel-Xen. Booted successfully & its working fine. But we are unable to add more than 3 disks to Guest VM. And disk naming convention shows like /hda ... How can we add more than disks wit... The purpose of this document is to provide the minimum necessary information to get Arch up and reasonably secure. The Arch Wiki has a page devoted to installing Arch Linux from within an existing Linux, which effectively describes the underlying steps being performed here.The following steps apply that process to a VM on prgmr.
Change "X" with the letter of the disk to which you wish to switch.. 4. Create Primary or Logical Partition in Linux. Parted can be used to create primary and logical disk partitions. In this example, I will show you how to create primary partition, but the steps are the same for logical partitions. Linux中美妙的事情之一就是在系统正在运行的情况下可以进行还原操作，而不需要启动光盘或者其他任何乱七八糟的东西。当然，如果您的系统已经崩溃，那您必须选择使用live CD，但是结果还是一样。你甚至可以在Linux系统正在运行的时候，移除它里面所有文件。 Ubuntu Installation :: The Ext4 File System Creation In Partition Failed? Feb 11, 2011. I have a Dell Mini 9 netbook. The SSD took a dump, so I ordered a Super Talent 16gb replacement. I put it in yesterday, tried to install 10.10 and constantly get errors. The first error, which I haven't had since, was [ERROR 30] Read-only File System.
How to Repair, Restore, or Reinstall Grub 2 with a Ubuntu Live CD or USB. Grub 2 typically gets overridden when you install Windows or another Operating System. To make Ubuntu control the boot process, you need Reinstall (Repair/Restore) Grub using a Ubuntu Live CD. Basically what I did was boot the target server to a live environment in order to be able to have raw access to the disk. In this case I’ve used FAI’s Sysinfo mode, but booting any Linux Live CD would have worked equally well. After it’s booted I’ve created the the necessary partitions, created filesytems and mounted them. Live-Größe einer GPT-Partition unter Linux. Auf Linux habe ich die Größe von MBR-Partitionen mit fdisk, auch auf Live-Dateisystemen, geändert und dann ein resize2fs / pvresize / … (abhängig vom fs-Typ) ausgegeben, um den neuen Platz zuzuordnen.
Nao sei mais como fazer e meus conhecimentos de linux e o que ja pesquisei nao estao ajudando. Conto com voces para me ajudarem a resetar essa senha de root. Como disse, estou com um live cd do ubuntu nesse outro ubuntu para tentar. Grato. This section contains information on the known limitations and workarounds for Oracle VM. Issues that are related to Oracle VM Server for x86 only are marked with x86 Only in the title. Issues that are related to Oracle VM Server for SPARC only are marked with SPARC Only in the title. Issues that are related to both x86 and SPARC platforms do not have any special marking in the title.
The last line was pulled from the /isolinux/isolinux.cfg menu entry titled "Start Fedora Live in basic graphics mode". However, after a few moments, all I see is the following: Mounting Configuration File System... I tried looking on google to findout if I can fix this issue but every solution I find suggests booting up using live cd and using gparted to manage the partitions. But being on a vm on Xen, I can't do that. Can anyone please help me fix this issue? Thanks, Kiran. Edit. output of sudo parted -l Здравствуйте. Имеется VPS на Xen с Debian и ext4. Некоторое время назад закончились inodes и все не могу найти причину. Из софта - обычный LAMP с ISP Manager 4. Вся проблема в том, что это не тонна сессий PHP и количество файлов в разумных ...
There was a question in my post on “Linux partitioning with fdisk on CentOS 6“. Our reader asked if it is possible to extend an existing linux non LVM partition without loosing it’s data … here is a post on how to resize partition and filesystem with fdisk and resize2fs. If you want to increase your root partition size you must follow my guide on “Increase Root Partition Size – LVM ... With XenServer 5.6 Citrix removed the old Linux P2V tool which was included in earlier versions of XenServer. The old version 5.5 tool will not work with XenServer 5.6, and only supported older distributions. ISO-9660 (CD-ROM) VFAT tends to want partitioning GFS, OCFS2 Shared SAN too (works for physical) 12 Shared Disk # df ... Linux/390 and shared /usr Linux/390 at NW and shared root RW root with shared op sys bind mount selected directories . 18 Filesystem Sharing with Linux
Após restaurar a imagem do HD na máquina virtual foi necessário inicializar a partir de um Linux Live CD, onde nenhuma partição do HD do servidor deve ser montada, e realizar login com o usuário root, para reajustar partições e preencher o disco por completo, conforme passos abaixo. Yesterday, I ran into the problem that I was missing enough disk space to upgrade my virtualised Ubuntu from 11.10 to 12.04. At least 'do-release-upgrade' told me so prior to having 100% disk full errors. As I do not know of any magic tricks to cheat 'do-release-upgrade' I decided to expand the root file system.…
This would be fine if I could press e when grub was loading, but this is an "in the cloud" server, and I have access to an "emergency console" but it doesn't let me view anything until after the grub loading stage. This also means that live CD's are out. Can anyone tell me how I can edit the boot device from within BusyBox? 16 thoughts on “ Online resizing ext3 partitions ” Pingback: /dev/blog » Howto resize xen disk images Pingback: Online resize ext3 partitions - Ext3 Ext4 Tutorial Jan November 22, 2012 at 10:39. I am looking for a way to increased the size of my root partition before I read your article. Thanks for this info.