Questions tagged [oracle-vm-server]
Oracle VM is a server virtualization solution based on Xen
24 questions
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Error while trying to resize a disk partition
Im trying to resize a disk partition in Ubuntu 22.04 in OracleVM. I already resize the disk in the VM software but in Ubuntu the disk still with the old size. I think it resize but in a new partition ...
1
vote
1
answer
752
views
How should I use session cookies with OVMM Rest API and Ansible URI Module
I am able to use the Oracle Virtual Machine Manager (OVMM) REST API successfully with the Ansible URI module with the exception that I have to pass the username and password to EACH call instead of ...
- 321
1
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1
answer
70
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deleting data in a domU-mounted image does not reduce the image size
I have difficulties understanding the following situation:
Dom0 image:
[root@Dom0]# du -h 19.12.0.0_dbhome_1.img
980M 19.12.0.0_dbhome_1.img
is mounted on DomU:
[root@DomU]# df -h /u01/app/oracle/...
- 75
-1
votes
1
answer
1k
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how to fix following error in ubuntu coming after installing oracle virtual box
W: Target Packages (contrib/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/virtualbox.list:1 and /etc/apt/sources.list.d/virtualbox.list:2
W: Target Packages (contrib/...
0
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1
answer
933
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virtual machine doesn't use allocated disk space
I am running manjaro in an Oracle VirtualBox to test a virgin install of a set of softwares. I am getting an error that there is no more disk space on a particular download, however, when I set up the ...
- 1
0
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2
answers
21k
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Kali Linux 2020.2 Stuck on dragon logo
I have an installed Kali linux 2020.2 on my Oracle VM
and by mistake I turned my computer OFF when the Oracle was saving the session ...
and now when I'm trying to boot on it get stuck at "the ...
- 33
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0
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554
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Unable to boot Oracle Linux in Virtual Box
I hope this is the right place to ask this question.
I'm trying to install Oracle Linux 8.1. It works but then the reboot needed after the installation takes it back to the installation screen.
It ...
- 1
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1
answer
104
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Oracle Virtual Box Appliance import
I am running Ubuntu 16.04 LTS. I am trying to use Oracle VM to load a Kali Linux operating system and get an error that I see is quite common with a lot of other people online. The thing is that most ...
- 1
3
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2
answers
4k
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Install Let's Encrypt SSL certificate on Oracle Linux Server
I am trying to install a Let's Encrypt certificate on a Oracle Linux Server 7.6. Since the server does not have a public IP, I had to validate via DNS.I followed the instructions here https://github....
- 33
1
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1
answer
6k
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How to install Guest Additions with a Oracle Gnu/Linux guest on VirtualBox?
I have a Linux virtual box and want to install Guest Additions. I've successfully mounted the iso. But now what...?
How can I access the mounted cd-rom in the terminal of the virtual machine as to ...
- 133
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0
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164
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tcpdumping virtual network on the Oracle Virtual Server
Is there a way to enable proper promiscuous mode in Oracle Virtual Server based virtual network?
It seems like card is getting only some percents of total network traffic.
I have tried all of the ...
2
votes
1
answer
25k
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Keytool utility not available
I know that in order to use keytool, JDK must be installed -- which it is in my server -- but the keytool utility is not available.
[root@Linux ~]$ java -version
openjdk version "1.8.0_181"
OpenJDK ...
- 51
1
vote
0
answers
2k
views
Problem with starting Oracle Linux after Migrating form OVM to hyper-v
I am planing to move form OVM to hyper-v, in-order to do the migration, I shutdown OVM (VM is using Oracle Linux 7.2) normally, then exported the appliance from OVM Console, move it to Windows machine ...
- 673
1
vote
2
answers
906
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Upgrading Solaris zone to solaris 11 [closed]
We have solaris zones running in Sparc T5 server
Currently a solaris zone run Solaris 10 OS version.
$uname -a
SunOS zone01 5.10 Generic_150400-30 sun4v sparc sun4v
Going further, we would like ...
- 1,606
1
vote
1
answer
10k
views
What's missing in my grub2 configuration for PxE
I'm trying to automate the installation of physical servers using PxE. In this case I'm installing Oracle Virtual Servers (OVS for short, RHEL/Centos-like systems with Xen and custom linux kernel). I ...
- 153
1
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0
answers
62
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Oracle VM CPU usage at 100% even if only 3 out of 4 cores assigned
I'm running a linux VM guest inside a Win10 host. I assigned 3 cpu cores to the VM (out of the 4 cores of my i7 6600K). When compiling some big software package I run make -j3 and then looked at the ...
4
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0
answers
2k
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Failed UDEV rules test on Oracle Linux 7
I wrote my UDEV rules, to configure asm devices as shown:
KERNEL=="sd?1", SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id -g -u -d /dev/$parent", RESULT=="1ATA_VBOX_HARDDISK_VB40696d3c-4b65a1e9", ...
- 41
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1
answer
3k
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xclock not runnnig for another user
I have install new solaris 10 in Virtual box in my pc. I have set below command as a root user.
bash-3.2#export DISPLAY=":0.0" DISPLAY
bash-3.2#xclock
It is working fine for root user but I have ...
- 41
1
vote
2
answers
4k
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Unable to connect to Linux VM from Windows 7 Desktop
ssh destination:
--VM : Oracle VM Virtual Box 4.3.20
--Linux installed on VM: Fedora 22 (IP: 10.0.2.15 )
ssh source:
--Windows 7 Desktop
I installed putty on Windows 7 Desktop and am trying ...
- 43
3
votes
2
answers
22k
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How to have the login screen through VNC in Oracle Linux?
Basically what I am looking for is similar feature like RDP on Windows. I should be able to view the login screen through VNC Viewer. Even if server is restarted I should still be able to access it ...
- 266
1
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0
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394
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How to do incremental backup of .img files containing windows partition?
On an OVS I have a few windows machines.
I want to create a full backup their .img disk files, thats done, .img.gz. Than I want to incrementally backup their C:/ partition, but thats not working.
...
- 315
4
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2
answers
277
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Where can I find updated TAR.rpm for Oracle VM Server?
I'm using tar for my incremental backup script on Oracle VM Server 3.2.2 and it comes with tar 1.15.1
I need this command:
tar -cf drive-C.full.tar --no-check-device \
--listed-incremental=drive-...
- 315
1
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1
answer
1k
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Difference between Oracle VM and Citrix XEN?
I`ve been testing Oracle-VM this day. Is there anyone out there who has tested both XEN-based solutions?
What are the main differences?
- 18.6k
-3
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1
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334
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