search for: kvm1

...edded Linux environment, which I then burn the image of onto a CFast card, having attached the Lexar card reader to the guest VM. Problem is that the card reader is extremely dodgy, and sometimes I guess a flurry of messages on the virtualization host complaining about the device: Mar 11 15:52:46 kvm1 kernel: usb 4-2.2: Disable of device-initiated U1 failed. Mar 11 15:52:46 kvm1 kernel: usb 4-2.2: Disable of device-initiated U2 failed. Mar 11 15:52:46 kvm1 kernel: usb 4-2.2: Set SEL for device-initiated U1 failed. Mar 11 15:52:46 kvm1 kernel: usb 4-2.2: Set SEL for device-initiated U2 failed. Ma...

...then burn the image of onto a CFast card, having > attached the Lexar card reader to the guest VM. > > Problem is that the card reader is extremely dodgy, and sometimes I guess > a flurry of messages on the virtualization host complaining about the > device: > > Mar 11 15:52:46 kvm1 kernel: usb 4-2.2: Disable of device-initiated U1 > failed. > Mar 11 15:52:46 kvm1 kernel: usb 4-2.2: Disable of device-initiated U2 > failed. > Mar 11 15:52:46 kvm1 kernel: usb 4-2.2: Set SEL for device-initiated U1 > failed. > Mar 11 15:52:46 kvm1 kernel: usb 4-2.2: Set SEL for...

I am experimenting with routing tables to obtain a little understanding of how things work. I have a kvm hypervisor host (KVM1) with two physical Ethernet nics configured as bridges (br0 and br1). KVM1 br0 is configured with a public ipv4 address [x.y.z.42/24] and br1 is configured with a private ipv4 address [192.168.216.42/24]. A second kvm hypervisor, KVM2, is similarly configured albeit with different IPv4 addresses o...

I'm using director on dovecot 2.0 At present, I know that two instances are connected, If I stop of one system, then I can watch how to the connections are closed on port 5000. I defined 5000 as director port. I have one user (user1) connected to kvm1 (192.168.13.100) and kvm2 (192.168.13.101) servers v?a telnet telnet kvm1 143 and then login telnet kvm2 143 and then login If try to execute doveadm director status I can watch the two server like that: [root at kvm1 ~]# doveadm director status mail server ip vhosts...

Hello, I have an NETYS RT 1/1 UPS, which is not fully supported. Starting snmp driver displays: [root at kvm1 ~]# snmp-ups -a local Network UPS Tools - Generic SNMP UPS driver 0.66 (2.6.4) Duplicate driver instance detected! Terminating other driver! No matching MIB found for sysOID '.1.3.6.1.4.1.2254.2.4'! Please report it to NUT developers, with an 'upsc' output for your device. Going bac...

Hello, I have an NETYS RT 1/1 UPS, which is not fully supported. Starting snmp driver displays: [root at kvm1 ~]# snmp-ups -a local Network UPS Tools - Generic SNMP UPS driver 0.66 (2.6.4) Duplicate driver instance detected! Terminating other driver! No matching MIB found for sysOID '.1.3.6.1.4.1.2254.2.4'! Please report it to NUT developers, with an 'upsc' output for your device. Going bac...

1. I run a user domain like this: [root@kvm1 ~]# qemu-system-x86_64 -enable-kvm -m 1G -smp 4 /images/test1.img WARNING: Image format was not specified for '/images/test1.img' and probing guessed raw. Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted. Spe...

...iscovered it. I've tried adding the following stanza to my guest XML file, under the <devices> stanza and starting the guest: <disk type='file' device='cdrom'> <driver name='qemu' type='raw' /> <source file='/etc/libvirt/qemu/isos/kvm1.iso' /> <target dev='hda' bus='ide' /> <readonly /> </disk> But I get the following: error: Failed to start domain rhel6guest error: internal error process exited while connecting to monitor: char device redirected to /dev/pts/3 qemu: could not open...

...e of the virtual guest ( with the command "virsh save " ) 2) Make a snapshot of the filesystem ( with lvm2 ) 3) Make a backup of the snapshot I found that the problem is related with the save of the state, without saving the state i have no problem. Could you help me? Thanks. [root at kvm1 ~]# rpm -aq | grep libvirt libvirt-daemon-driver-interface-1.1.1-29.el7_0.3.x86_64 libvirt-daemon-config-nwfilter-1.1.1-29.el7_0.3.x86_64 libvirt-daemon-driver-storage-1.1.1-29.el7_0.3.x86_64 libvirt-daemon-driver-qemu-1.1.1-29.el7_0.3.x86_64 libvirt-daemon-1.1.1-29.el7_0.3.x86_64 libvirt-daemon-dr...

....0/22 -----------------------+ br1 br2 +--------------------------------- | | | | | | | | Client A +---------------+ Client B (hosts KVM1, KVM2, etc) Each client uses the bridge's IP address on the same side as default gateway. Client A can successfully ping or ssh (for example) to a KVM machine by IP address by using the KVM machine's net1 IP address. Client B can likewise communicate using the KVM machine's net2 IP...

Sorry about taking so long to get back to you. The problem is sporadic and I've had other fires to put out first... Here's a PCAP of authentication failures: https://www.redfish-solutions.com/misc/kvm1.pcap > On Apr 9, 2023, at 1:21 AM, Brian Candler <b.candler at pobox.com> wrote: > > On 09/04/2023 02:20, Philip Prindeville wrote: >> What's odd is that the length is*always* 1231976033 (which is 0x496E7661 or "Inva" in ASCII). > > Could you get a tcp...

...'bridge'> <mac address='54:52:00:44:36:d7'/> <source bridge='vlan50'/> <target dev='guest_if0'/> <model type='virtio'/> <filterref filter='clean-traffic'/> </interface> [root at kvm1 qemu]# virsh start centos56_img error: Failed to start domain centos56_img error: internal error Could not get access to ACL tech driver 'ebiptables' [root at kvm1 qemu]# lsmod|grep table ebtables 53441 0 iptable_filter 36161 0 ip_tables 55329 1 ipt...

...i. Libguestfs 1.14 Ubuntu 11.10 I am trying use virt-resize on NTFS partitions. I have installed Windows 2008 in an LVM partition (in order to use RAW) - I am trying to resize to a larger LVM partition. I have ntfsresize installed on the server - the windows partition is not encrypted. root at kvm1:~# ntfsresize -v ntfsresize v2011.4.12AR.4 (libntfs-3g) The attempt ends with an error Fatal error: exception Guestfs.Error("ntfsresize_opts: /dev/vda2) I have attached a txt file of the results where I have used export LIBGUESTFS_DEBUG=1 ; export LIBGUESTFS_TRACE=1 I have also tried us...

...t grab the device, and want to expose it to the guest. On the client, I see 2 USB hubs (3.0 and 2.0), and I see 2 USB endpoints (even though 3 are configured). So the USB CF card readers are visible, but not the USB dongle, even though it?s plugged in. Here?s what I see on the host: [philipp at kvm1 ~]$ ps -f -p13468 UID PID PPID C STIME TTY TIME CMD qemu 13468 1 2 14:51 ? 00:02:39 /usr/libexec/qemu-kvm -name guest=ubuntu16.04-2,debug-threads=on -S -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-2-ubuntu16.04-2/master-key.aes -machine...

On 4/30/20 11:31 AM, 崔涛的个人邮箱 wrote: > 1.I run a user domain like this: > > [root@kvm1 ~]# qemu-system-x86_64 -enable-kvm -m 1G -smp 4 /images/test1.img > Libvirt lists only those virtual machines (or domains as we call them) that were started through it. It doesn't list nor can manage qemu processes started aside. For painless domain creation I suggest virt-install or vi...

On 09/04/2023 02:20, Philip Prindeville wrote: > What's odd is that the length is*always* 1231976033 (which is 0x496E7661 or "Inva" in ASCII). Could you get a tcpdump when this happens? Then maybe more of the error can be captured. I grepped for Inva in the source code. There are lots of error messages which start with this which are sent with error() or fatal() or