similar to: Network problems (Xen 4 +Debian Squeze 64bits).

I had temporarily started a VM, and it has allocated the memory for it. I have realised that after turning it down, the memory allocated to it, has remained reserved. Now, I need it for Dom0. So, how do I release the RAM that is reserved for VM, and make it available to Dom0? Is reboot the only option? _______________________________________________ Xen-users mailing list

Greetings, I have a vm on debian 9.5 to which I pass an specific usb from the host. here is the relevant part in the vm's xml file: <hostdev mode='subsystem' type='usb' managed='yes'> <source> <vendor id='0x148f'/> <product id='0x5572'/> </source> <address type='usb'

Hello, I have some dom0 which have 8GB RAM, but when I look with xm list, it just shows me 6GB, I need to setup some new VM, each with 1GB, so I should have with 3VM still 5GB free, but im only seeing 3GB. Can I just create 2 new VM with each 1GB and still have 3GB for the dom0? #xm top xentop - 11:31:17 Xen 3.1.0-53.1.14.el5 4 domains: 1 running, 3 blocked, 0 paused, 0 crashed, 0 dying, 0

Hi all, Does anyone know what the correct steps are to add a XEN bridge, let''s say xenbr0 to Debian Squeeze? I have added the following to /etc/network/interfaces # XEN Bridge auto xenbr0 iface xenbr0 inet manual bridge ports eth0 bridge_stp off bridge_fd 0 And then rebooted the server but brctl show still shows eth0 as bridge: newusaxen:~# brctl

On Thu, 14 Jun 2018 18:57:11 -0700 Siwei Liu <loseweigh at gmail.com> wrote: > Thank you for sharing your thoughts, Cornelia. With questions below, I > think you raised really good points, some of which I don't have answer > yet and would also like to explore here. > > First off, I don't want to push the discussion to the extreme at this > point, or sell anything

Hello, I am still confused: does pyGrub run in dom0 as root? as it says in here: "PyGRUB used to act as a “PV bootloader”: it runs in dom0 as root, opens the PV disk image, reads its GRUB menu.lst, presents a GRUB-like menu to let the user choose a kernel which it copies to the dom0 filesystem, it then closes the disk image and eventually tells the domain builder to use that copy. Such a

Hi experts I use xen-4.0.0 and dom0 is 2.6.33 and domU is 2.6.34 #lspci ............... 01:00.0 Ethernet controller: Intel Corporation Unknown device 10a7 (rev 02) 01:00.1 Ethernet controller: Intel Corporation Unknown device 10a7 (rev 02) 05:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06) 05:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit

Hello, I use a script network-multi vlan and network-bridge-vlan for multiple VLANs in domu. Several domu uses the bridge vlanbr30. Need to dom0 as was in this vlan''e. How? I tried to put a bridge interface ip, but with him until the rest domu in vlanbr30 not get through. How to understand the need to create a virtual interface (vifx.y) and add it to the bridge vlanbr30. How?

Hi all, I''m doing my first xen, running with 3 domU perfect. I need to know which way to backup domU to restore these to another server if i''ve problem with this machine. There are 3 LVM with 10G in VolGroup01 for each domU, with each of these partitions: /dev/xvda3            8,7G  1,4G  6,9G  17%

I have one nic and 5 static ip''s. i use debian lenny. How configure dom0 and domU, gets own ip address. -- View this message in context: http://www.nabble.com/One-nic-multiple-ip%27s-tp25141074p25141074.html Sent from the Xen - User mailing list archive at Nabble.com. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Hi All It''s about time to upgrade my shorewall routers again so thinking of possible changes. In our main office have managed switches and 5 xen servers. I''m thinking of running the firewall/router under xen. Don''t have all the details figured out but this is roughly what I''m thinking of: Set up separate vlan for the two isps and plug isps into the switch.

I've been pointed to this discussion (which I had missed previously) and I'm getting a headache. Let me first summarize how I understand how this feature is supposed to work, then I'll respond to some individual points. The basic idea is to enable guests to migrate seamlessly, while still making it possible for them to use a passed-through device for more performance etc. The means to

Hi all, I am using xen on centos 5.5 (host OS). I have also booted a virtual machine via xen (and the guest os i ve invoked is also centos ). Now i want to access a file (a tar file) which is outside the vm (in physical machine).. Can i use my usb inside the running vm ?? I am unable to download the file from net.. Please help me by providing some suggestions on how to do this. Thanks in

At 2:57 am +1000 6/7/04, Alex Satrapa wrote: >What happens if you change the line to: > > print command = grep -v '^[0-9][0-9]* *VM\?$' ... Then I replied : >It would have to be '^[0-9][0-9]* *VM\?^M$', but it didn't seem to >match that. I think the chances of having a line that starts with >that pattern is pretty remote, especially when you consider

Hello All, I am currently changing my samba linux clients (Debian) from sssd binding to winbind. With sssd I had all sudo rules within the samba active directory. The configuration was based on: https://lists.samba.org/archive/samba/2016-April/199402.html Is there some guideline like the one mentioned available/has someone already experience with this for winbind based clients? Within the

Hello, this is a question I wanted to ask you since a long time because there is something not too much clear to me, as regard the memory management in XEN. I don''t want to go too much in deep with such argument, but It''s just to understand what is the best setup for my environment. I know about memory ballooning (http://wiki.xensource.com/xenwiki/XenBestPractices) and the

Hello, We need to use iSCSI in some of our domUs. By the moment, iSCSI is not for system filesystem, but for data filesystem. I am wondering what is the best way to use it. Is it better to configure it in dom0 and then attach the device to the domU? Or is it better to configure it directly in the domU? I am thinking that if we configure it in the dom0, then we can''t share that iscsi

Hi I have a simple hub and spoke topology where all my nodes connect to a central node. Below is tinc.conf for main node *tinc.conf* Name = main Interface = tun0 Forwarding = kernel and the remote nodes have same with ConnectTo = main. I have tried to apply a basic iptable policy on the main node but the traffic still seems to passthough and the nodes can communicate with each other. How do I

could we increase the size for dom guest online without rebooting or unmounting? pls kindly advise any methods. Yahoo!香港提供網上安全攻略，教你如何防範黑客! 請前往 http://hk.promo.yahoo.com/security/ 了解更多! _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

I want to know, is it possible for an external network added in xenserver, to be part of multiple Vlans? If so, what are the commands to do the same.? -- Regards, Manoj R _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users