how to go about resizing the virtual disk?


 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers how to go about resizing the virtual disk?
# 1  
Old 01-04-2012
how to go about resizing the virtual disk?

Hi guys ,
We are running machines in virtual environment.

As a part of virtual solution we have a disk created in form of files on host machine.

The problem is we are facing space crunch and need to re size the harddisk files of virtual machines.

There a catch the virtual machines are running linux and using LVM so resizing the actual hardisk file with dd is not an option(correct me if i m wrong) .I guess i have to first reduce the LV and then create some un partitioned space on virtual machines file system .

Any help would be appreciated.
 
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. Solaris

One virtual disk server or more for LDOMs?

Is it better to use single or multiple virtual disk servers? The host has multiple physical disk sets in multiple zpools. Should I use, say# ldm add-vds primary-vds0 primary # ldm add-vds primary-vds1 primary and then do the add-vdsdev to -vds0 and vds1 depending on which disk / zpool... (3 Replies)
Discussion started by: ad101
3 Replies

2. Red Hat

Resizing root virtual disk on the CentOS

Hello, Can someone suggest me what I missing, I re-sized a root virtual disk to 30GB on the CentOS VM. After re-sizing the disk, I booted the OS and ran fdisk -list command I was able view the size of the disk as 30GB. Paritions in the vm before I resize are: /boot - Primary parition /... (1 Reply)
Discussion started by: bobby320
1 Replies

3. Solaris

Hard disk resizing Solaris

Dear All, I have a task of resizing the Solaris Partitions. This server contains SVM. Kindly let me know the steps in resizing the partitions and precautions. Regards Rj (3 Replies)
Discussion started by: jegaraman
3 Replies

4. Linux

C++ Code to Access Linux Hard Disk Sectors (with a LoopBack Virtual Hard Disk)

Hi all, I'm kind of new to programming in Linux & c/c++. I'm currently writing a FileManager using Ubuntu Linux(10.10) for Learning Purposes. I've got started on this project by creating a loopback device to be used as my virtual hard disk. After creating the loop back hard disk and mounting it... (23 Replies)
Discussion started by: shen747
23 Replies

5. Solaris

Resizing a disk

I'm used to using AIX but a new box running Solaris I need a little help with. The disk are presented from a SAN, the disk needing to change is presented as 148GBs drive which was allocated to a file system as the same. I need to change that without losing any data. I know I can change the disk... (7 Replies)
Discussion started by: ltlawnman
7 Replies

6. AIX

Filesystem with Virtual Disk

HI All i have been assigned a task to create new filesystem with virtual disk but i look into server there is no virtual disk avialable, how do i check the virtual disk in a server or how do i configure virtual disk. please help me out on this issue. (2 Replies)
Discussion started by: gulamibrahim
2 Replies

7. Shell Programming and Scripting

Virtual disk to create and partition

I have to do this exercise: Create a virtual disk Partition this disk Create File system Mount File System I'm using Minix (which runs by Qemu as guest machine) on Linux (Host) Is there anybody who knows how to solve first three point? :confused: Thanks (4 Replies)
Discussion started by: Guccio
4 Replies

8. AIX

IVM Storage Virtual disk problem

Hi, When I try to create a virtual disk in IVM ( integrated Virtual Machine VIO ) I get this message Problems occurred while processing the data. A summary of all problems for this page are listed below. Additional details for each problem may be located next to the field causing the... (0 Replies)
Discussion started by: filosophizer
0 Replies

9. AIX

How to increase Virtual Disk size

Hello, I am working AIX VIO server and extended Virtual Disk of one of the Partition with 10GB. After starting partition, i am not able to see increased size of disk. Can you please help me what I need to do to increase the size of virtual disk from partition? Thanks Kishor ... (7 Replies)
Discussion started by: kishorbhede
7 Replies
Login or Register to Ask a Question
ftpaddhost(1M)						  System Administration Commands					    ftpaddhost(1M)

NAME
ftpaddhost - set up a virtual FTP host SYNOPSIS
ftpaddhost -c | -l [-b] [-x xferlog] hostname root_dir DESCRIPTION
The ftpaddhost script is executed by the super user to set up virtual FTP hosts. The ftpaddhost command configures the virtual host host- name under directory root_dir. The value of hostname can be an IP address or the name of a host. OPTIONS
The ftpaddhost script supports the following options: -b Create a banner for the virtual host. This option is useful to confirm that the virtual host is working. -c Configure complete virtual hosting. This option allows each virtual host to have its own version of the ftpaccess, ftpconversions, ftpgroups, ftphosts, and ftpusers files. The master version of each of these configuration files is copied from the /etc/ftpd directory and placed in the /etc/ftpd/virtual-ftpd/hostname directory. If the /etc/ftpusers file exists it is appended to the virtual ftpusers file. If a virtual host lacks its own version of a configuration file, the master version is used. -l Configure limited virtual hosting. This option allows a small number of parameters to be configured differently for a virtual host. See the virtual keyword on the ftpaccess(4) manual page. -x xferlog Create a logfile entry such that the transfer logs for the virtual host are written to the specified file. An abso- lute path must be specified for the xferlog file. OPERANDS
The following operands are supported: hostname The host name or IP address of the virtual server. root_dir The absolute pathname of the directory under which the virtual server is set up. EXIT STATUS
The following exit values are returned: 0 Successful completion 1 Improper usage of the command 2 Command failed FILES
/etc/ftpd/virtual-ftpd/hostname The configuration files directory for the virtual host hostname. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWftpu | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
ftpconfig(1M), in.ftpd(1M), ftpaccess(4), ftpconversions(4), ftpgroups(4), ftphosts(4), ftpusers(4), xferlog(4), attributes(5) SunOS 5.10 1 May 2003 ftpaddhost(1M)