Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [xenserver]

XenServer is the virtualization platform Citrix has built around the Xen Hypervisor.

630 questions
5
votes
2 answers

7Zip extraction on linux is so slow

Extracting 7zip with many small files on linux xfs, extraction speed is so slow. My Test System Environment. System1 : 2vCore/4GB CentOS 6.5 64bit guest on XenServer. System2 : 2vCore/4GB Windows 2012 guest on XenServer. Large small files Creation…
fromcloud
  • 51
  • 2
5
votes
3 answers

Can't attach iSCSI with multipathing in Citrix XenServer

Dear people of the world. I have a problem reattaching an iSCSI target on XenServer after a reboot. Whenever I try, I get several errors. Here's me in the attach screen on the redundant storage after it failed to…
Refalm
  • 51
  • 1
  • 3
5
votes
2 answers

Remote automated provisioning to a XenServer Hypervisor

I'm currently working on a project where I use Vagrant with Ansible provisioning to create local environments in VirtualBox. I'm currently working with a University and we have a XenServer Hypervisor (free edition). I can't access the hypervisor…
djsumdog
  • 1,100
  • 2
  • 16
  • 29
5
votes
1 answer

File is different when read from NFS server

So I have a backup server we've been using for some time, it's a FreeBSD server running zfs and serving it over NFS. The export is simple: /backup/vm -maproot=root -alldirs. If relevant, that was configured through zfs: zfs get…
Walton Hoops
  • 181
  • 7
5
votes
1 answer

Can I safely uninstall "Citrix Tools for Virtual Machines"?

Having several virtual servers with Windows 2008 R2 at our web hoster (Germany's "1&1", they seem to use Citrix Xen), I have every now and then some servers that hang (RDP login screen hangs forever). Only turning the server off and on again via the…
Uwe Keim
  • 2,420
  • 5
  • 30
  • 47
5
votes
4 answers

XenServer migrate machines between hosts

I have a XenServer 5.6 Free setup with 5 VMs (Windows and Linux) using about 1.5TB of directly attached storage. Because our virtualisation needs have grown a bit, we currently are preparing a faster XenServer 6.0 Free machine with more RAM and a…
Hubert Kario
  • 6,361
  • 6
  • 36
  • 65
5
votes
3 answers

XenServer Performance

we've got 2 x HP DL360 G5s with Quad Quad Xeons 2.6GHz and 32GB of memory each running XenServer 5.5 and they access an OpenFiler box (with 8 x 320GB SAS 10K drives) via copper CAT5 (1GB) for the storage. We've used this setup for testing a lot of…
eth0
  • 153
  • 1
  • 4
5
votes
2 answers

How do I setup virtual networking Xenserver?

I'd have a network like this currently. Basically, It's two Xenservers connected to our colocation provider's switch via one ethernet cable per server. Each server currently has a second ethernet card which storage is attached to (iSCSI). Each of…
edude05
  • 321
  • 2
  • 7
  • 14
4
votes
3 answers

Some questions about xenserver HA

To start thank you for your future help :) I would like to know if it is possible to wrap my H.A as on my paint (excused me the quality of the drawing). I would also like to know how it goes with the ipv4 failover blocks in the case of an HA and a…
Araxy
  • 51
  • 1
4
votes
1 answer

How can I convert a iSCSI system disk from XenServer to another format

Perhaps this is quite a silly question. I installed a new VM on XenServer. It loads the full system from a iSCSI from a NAS. Now I am planning to migrate to Proxmox as XenServer falls short regarding USB passthrough. Nevertheless, I don't have a…
kankamuso
  • 487
  • 6
  • 16
4
votes
4 answers

Which is the best inexpensive way to manage five virtualization hosts?

for the 5 (physical) servers in our datacenter, I'm looking for a unified virtualization design. All 5 servers do not come with hardware virtualization support (older XEONs). Since we're an NGO on low budget, price does play a key role here. The…
andreas-h
  • 1,114
  • 1
  • 17
  • 28
4
votes
1 answer

What are the implications of running an older version of xenserver tools on VMs?

As part of my day-job I manage a couple of xenserver pools. I've been working through the old ones, bringing them up to xenserver 6.5 from a range of older versions 5.5, 6.0, 6.1, and 6.2 Many of the VMs now have an older version of xenserver…
Criggie
  • 2,379
  • 14
  • 25
4
votes
2 answers

Desktop virtualization

Is there currently a proper Type 1 "desktop" hypervisor? Either free or not? This is just for tinkering around at home on some beefy Phenom machines. Basically i want to be able to run say 2 OSs on the same PC but without loading windows or a heavy…
gurpal2000
  • 143
  • 4
4
votes
0 answers

XenServer 6.5 iSCSI MPIO with point-to-point links (without a Switch)

I'm doing some experiment with iSCSI MPIO between FreeNAS 9.3 and two XenServer 6.5 hosts. I would like to use iSCSI MPIO to serve as VM storage. Pretty common environment, but without a switch to reduce the cost of the solution and minimize the…
Vinícius Ferrão
  • 5,520
  • 11
  • 55
  • 95
4
votes
1 answer

XenServer 6.2 to 6.5 - rebuild servers?

It appears the XenServer 6.5 has been released and it's quite a bit faster than 6.2 in many ways. When I installed 6.2 I accepted the various defaults and end up with a system that is awkwardly partitioned. Root is rather small (and perpetually…
ethrbunny
  • 2,369
  • 4
  • 41
  • 75
1
2
3
…
41 42