similar to: unable to get domain status from libvirt & KVM

I have a python script that monitors the VMs on physical host servers running Xen, but the script doesn't work properly on a server I just built with KVM. The script runs as a non-root user and simply gathers some details on the status and names of the domains running on the host. Both Xen and KVM servers are running the same version of libvirt (libvirt-0.6.3-20.1.el5_4) and have the

I have a python script that monitors the guest VMs on a servers running Xen, but the script doesn't work properly on a server I just built with KVM. The script runs as a non-root user (same on all servers) and simply gathers some details on the status and names of the domains running on the host. The Xen and KVM servers are running CentOS 5.4 x86_64 and are using the same version of

Hi all, This is my first post to the list. My first real major issue with xen. I started on 3.4.2 and upgraded to 4.0.1 without issues. Now I just attempted to go to 4.1.0 and I got the following errors in my log. # cat /var/log/xen/xend-debug.log Xend started at Fri Apr 1 13:51:15 2011. cat: /sys/bus/scsi/devices/host0/vendor: No such file or directory cat:

Package: xen-utils-4.0 Version: 4.0.1-2 Severity: normal Tags: squeeze I have 3 VM running. I have upgraded debian squeeze to 6.0.1 (new kernel package 2.6.32-31) and restarted my server. VM were still running. After reboot I could not start xend service (from init.d). I got following errors: kern.log: Mar 22 15:07:30 router kernel: [53888.212756] xenstored[7232]: segfault at 7fff056b5ff8 ip

# cat /etc/redhat-release CentOS Linux release 7.1.1503 (Core) # uname -r 3.10.0-123.20.1.el7.x86_64 Hi, We use iSCSI over a 10G Ethernet Adapter and SRP over an Infiniband adapter to provide multipathing to our storage: # lspci | grep 10-Gigabit 81:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 81:00.1 Ethernet controller: Intel Corporation

Hi, I have a code : import libvirt con = libvirt.openReadOnly(None) print con.listDomainsID() When i run the above code using root i get the proper output... but when i use non-root user it givers be a empty list [ ] If i change the 2nd line to con = libvirt.open(qemu:///system) It works. I am using RHEL 6.1 with default kvm and libvirt. unix_sock_group = "virt" in

Hi, When I want to use NPIV for a FC HBA in my Linux machine, I got the below error msg in virsh: virsh # nodedev-create /home/kvm/vHBA.xml error: Failed to create node device from /home/kvm/vHBA.xml error: internal error Parent device scsi_host20 is not capable of vport operations I checked the /sys/class folder for my HBA device that I want to use its NPIV feature, it's there:

Hi, I've some problems with this network : [ host1 eth0: 10.22.2.4/8 ] [ host2 eth0:10.22.2.5/8 default route host3] \ / SWITCH internet | | |

> > Message: 24 > Date: Thu, 23 Oct 2008 03:53:55 -0400 > From: "John" <jses27 at gmail.com> > Subject: RE: [CentOS] OT: Setting a CentOS to gateway a private IP > address > To: "'CentOS mailing list'" <centos at centos.org> > Message-ID: <86C552A83B964E6499972CEAD4610189 at ethan27> > Content-Type: text/plain;

HI, I am using ubuntu host machine and KVM is present as guest in that machine.Two virtual machines are there.I am using Python binding to query on the hypervisor and extract the VM related information. Here is my simple code: #!/*usr*/local/bin/*python * import libvirt import sys conn = libvirt.openReadOnly(None) if conn == None: print *'Failed to open connection to the

Hi all, I have two nodes, connected to a switch, using Tinc 1.1 from git. They connect each other with sptps, and to other nodes in the Internet with old protocol because they have Tinc 1.0. There is no problem with remote nodes, but between my 2 local nodes, they see 1518 PMTU. But local network is 1500 MTU !!! So nodes can ping each other but larger data does not go. test1=sllm1 test2=sllm2

Hi , I am using ubuntu host machine and KVM is present as guest in that machine.Two virtual machines are there.I am using Python binding to query on the hypervisor and extract the VM related information.I like to print memory stat of the VM like SWAP_IN , SWAP_OUT,free memory, mem cached etc.So, the code, I have written for this, is : #!/usr/local/bin/python import libvirt import sys conn =

My static checker complains that this sprintf() can overflow but really it can't. Just silence the warning by using snprintf(). Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com> --- v2: the overflow is not possible so just leave the buffer size alone and silence the warning with snprintf(). diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index

My static checker complains that this sprintf() can overflow but really it can't. Just silence the warning by using snprintf(). Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com> --- v2: the overflow is not possible so just leave the buffer size alone and silence the warning with snprintf(). diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index

Hi all, I have a openldap server setup with netsted netgruops,. Say the netgroups are: ngA: (host1, -, - ), (host2, -, - ) ngB: ngA, (host3, - - ) ngc: ngB, (host4, -, -) Is there a way to find host1's membership? so that I can return: ngA, ngB, ngC? Thanks a lot. --Rob

Pe?a wrote: > Hi Dan, > i get a segfault on windows-pr if i run mulitple tails by threading, one thread for each host i''m tailing. > > C:\family\ruby\win-eventlog>dtail.rb > thread/tail-ing Security on host1 > thread/tail-ing Security on host2 > thread/tail-ing Security on host3 > thread/tail-ing Security on host4 > thread/tail-ing Security on host5 >

From: Marcelo Ricardo Leitner <marcelo.leitner at gmail.com> On Tue, May 01, 2018 at 03:28:29PM -0400, m.roth at 5-cent.us wrote: >> My manager's workstation is C 7.4, and it started screaming yesterday >> about issues with ata5. > >> Except that he has one internal and one external drive, and a DVD. Anyone >> have clues as to what could be causing this, or

On Jul 28, 2011, at 1:38 PM, Rose, Gregory V wrote: > >> From: Anirban Chakraborty [mailto:anirban.chakraborty at qlogic.com] >> Sent: Thursday, July 28, 2011 12:04 PM >> To: Rose, Gregory V >> Cc: David Miller; netdev; Ben Hutchings; Kirsher, Jeffrey T >> Subject: Re: [RFC net-next PATCH 3/4] ethtool: Add new set commands >> >> >> On Jul 28,

On Jul 28, 2011, at 1:38 PM, Rose, Gregory V wrote: > >> From: Anirban Chakraborty [mailto:anirban.chakraborty at qlogic.com] >> Sent: Thursday, July 28, 2011 12:04 PM >> To: Rose, Gregory V >> Cc: David Miller; netdev; Ben Hutchings; Kirsher, Jeffrey T >> Subject: Re: [RFC net-next PATCH 3/4] ethtool: Add new set commands >> >> >> On Jul 28,

My static checker complains that this sprintf() can overflow. vdev->index is selected by ida_simple_get() in register_virtio_device() so my reading of the code is that this overflow is theoretically possible. The max value of "id" is configurable and I'm not sure what typical values are. Anyway, it's simple enough to make the buffer larger and I changed it to snprintf() as