similar to: Kickstart file doesn't work

Hi I tried to use virsh blkstat to get information of a block, but it returns an error message as shown below This function works fine in KVM, but fail in XEN. I tried XEN 3.4.3 ,4.0.0 and 4.0.1 with libvirt 0.7.1 from fedora yum server and 0.8.1 from libvirt . All of them are fail to get the block status. The following is the config file and error message of virsh domblkstat. Any one

I think performance is not just about your xml, the host system will have a bigger impact. Maybe you can see this link: Https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html-single/virtualization_tuning_and_optimization_guide/index >Date: Wed, 8 Aug 2018 17:35:11 +0000 >From: Matt Schumacher <matt.s@aptalaska.com> >To: "libvirt-users@redhat.com"

List, I have a number of Windows 2016 servers I am deploying, but I’m having some I/O performance issues. I have done all of the obvious things like virtio drivers, but am finding there is more performance to be found with hyper-v extensions, how we virtualize the hardware clock, and iothreads. I’m using ZVOLs to back the VM, and I’m using 4k block sizes, which seems to offer the best 4k random

I want to start an instance using libvirt API. I want to provide ssh access for the user of the vm. Anyone know how to embed an ssh key into the instance. I came across cloud-init . but couldn't get a tutorial . Thanks in advance. -- Thank You Sarath P R | cell +91.999.502.4287 -------------- next part -------------- An HTML attachment was scrubbed... URL:

On 07/23/2017 04:25 PM, G Crowe wrote: > Hi, > I am trying to upgrade my Xen host (Dom0) and are having troubles getting > it to work. > > I think that it has booted into a kernel that supports Xen (running 'xl info' > does list some Xen capabilities), but I have three problems (that I have found > so far). > > Firstly, the "libvirtd" daemon

Hi. I have following errors in my log file: Mar 22 05:33:11 xentest libvirtd: 05:33:11.518: error : failed Xen syscall topology cpuset syntax error Mar 22 05:33:21 xentest libvirtd: 05:33:21.418: error : failed Xen syscall topology cpuset syntax error Mar 22 05:33:41 xentest libvirtd: 05:33:41.274: error : failed Xen syscall topology cpuset syntax error Mar 22 05:33:41 xentest libvirtd:

Note that this does not help with the original problem but points out a critical design flaw. To me your it infrastructure design has no working disaster recovery plan. You should always be able to access critical functionality and from there be able to restore complete functionality step by step. In your case the outermost functionality is the vm host. You should always be able to log into that

I try to bring up xend but get this error in the xend-debug.log /etc/xen/scripts/network-bridge: line 62: ip: command not found Link veth0 is missing. This may be because you have reached the limit of the number of interfaces that the loopback driver supports. If the loopback driver is a module, you may raise this limit by passing it as a parameter (nloopbacks=<N>); if the driver is

Hi, the problem is as follows:(And then, others can't login mostly because of the os' busing and you can't do anything else.) [**@xentest ::三 12月 21::~]$ sudo xm list Name ID Mem VCPUs State Time(s) Domain-0 0 1748 2 r----- 29396.3 xp-101 1 256

Yeah, that's the fault...got the answer...... Thanks James for the help... Struggling with this for so many days....... On Thu, Sep 22, 2011 at 4:02 PM, James Molloy <James.Molloy at arm.com> wrote: > Hi Sarath,**** > > ** ** > > It would have really helped if you had removed the commented out code and > inlined the calls to your homemade helper functions before

Hi Sarath, It would have really helped if you had removed the commented out code and inlined the calls to your homemade helper functions before sending it... You are doing this, in LLVM IR: %0 = getelementptr %Value* %firstArg, i32 0 ; i8** %1 = load i8** %0 ; i8* %2 = bitcast i8* %1 to i64* %3 = getelementptr %Value* %secondArg, i32 0 ; i8** %4 = load i8** %3; i8* %5 = bitcast i8* %4 to i64*

Hallo, I have one ups with snmp and any ups without snmp. Shutdown works while network online. But some batteries are empty, so that the communication break early. Howto force shutdown if nut-snmp Communications lost? My 1. suggestion was option DEADTIME, but seem to be information only. (s. below) Any suggestions? The last way would be a ugly cronjob (like: ping || shutdown). regards Heiko

Re-cc'ing list. Please direct all responses to the mailing list, so others can see it! Cheers, James -----Original Message----- From: James Molloy Sent: 22 September 2011 11:11 To: 'sarath chandra' Subject: RE: [LLVMdev] Need help in converting int to double Hi Sarath, Your example will break. If the values are held internally as doubles casted to void* (which incidentally will

Hey guys, I am posting this again....because i didnt get any replay. Please I am doing my thesis and I am stack installing a guest machine from Yocto, a unix like machine. It boots successfully on the same host without xen. thank you again, Nas On Tue, Jun 4, 2013 at 5:37 PM, nesredin mahmud <nasmitlinux@gmail.com>wrote: > hello everyone, > > I am experiencing DomU booting

Alvin, Thanks for that. I disabled the xendomains service (I had to do it twice, as it seemed to re-enable itself after the first reboot) and it now starts libvirtd automatically on startup. However, all is not well! "xl list" and "virsh list" will just hang "systemctl stop libvirtd" just hangs and after this "ps aux" lists the process as defunct

On Thu, Sep 22, 2011 at 3:46 PM, sarath chandra <sarathcse19 at gmail.com>wrote: > Hi James, > > First i converted the void * to int* and then did FPToSI...then did SHL...( > because CreateShl only accepts integers... i pointer casted it to int64 type > first)... Below is the code snippet.... > > > lhs = mBuilder.CreateStructGEP(firstArg, 0); > lhs =

Hi, I'm using qemu+ssh://username at hostname/system as the remote URI. Libvirt seems to be communicating fine until some 2 minutes (we poll every 5 seconds) and then it throws up RPC error and many counters are wrong. But if I collect on localhost the counters seems to be coming fine. Test and testvm are guests on the local machine where as Win8 and Ubuntu* are remote URI's connected

Hello list. I’m using samba4 authorization with debian 8 without any problems. But in debian 9 very same config causes problems - unable to change GID. Here is my smb.conf: [global] netbios name = testvm security = ADS workgroup = WRKGRP realm = EXAMPLE.COM password server = 172.24.0.253 wins server = 172.24.0.253 wins proxy = no

Background: ---------- I'm trying to debug a two-node pacemaker/corosync cluster where I want to be able to do live migration of KVM/qemu VMs. Storage is backed via dual-primary DRBD (yes, fencing is in place). When moving the VM between nodes via 'pcs resource move RES NODENAME', the live migration fails although pacemaker will shut down the VM and restart it on the other node.

Jim, Thanks for that, I had manually installed libvirt-daemon-driver-xen, but also needed to install libvirt-daemon-driver-libxl. I can now create VMs and convert config formats. However the daemon still fails to start on bootup. It starts fine when I manually start it with "systemctl start libvirtd" but setting it to autostart with "systemctl enable libvirtd" seems