On 06/06/2017 08:17 AM, Michael C. Cambria wrote:
On 06/06/2017 04:43 AM, Martin Kletzander wrote:
On Mon, Jun 05, 2017 at 07:52:58PM -0400, Michael C Cambria wrote:
On 06/05/2017 10:46 AM, Martin Kletzander wrote:
On Sun, Jun 04, 2017 at 06:42:39PM -0400, Michael C Cambria wrote:
I've upgraded from Fedora 20; probably missed a merge of rpmnew with existing .conf; permission problem, some other mistake along the way to Fedora 25.
Yeah, probably some 'rpm -qV' (or whatever the command to verify all packages is) could help as well.
"rpm -aV" didn't turn up anything obvious:
S.5....T. c /etc/libvirt/libvirtd.conf was modified for logging: # diff libvirtd.conf libvirtd.conf.rpmnew 1,4d0 < log_level = 1 < log_filters="1:remote 1:event 1:json 1:rpc 1:qemu" < log_outputs="1:file:/var/log/libvirt/libvirtd.log" < # #
Is there a "how to" similar to [1] that lets one qemu to log that it was invoked and how far it got?
I removed qemu (dnf remote qemu; sudo dnf remove qemu-common) build qemu 2.2-maint (assuming this relates to 2:2.7.1-6.fc25) from github sources installed qemu from sources (into /usr/local/bin)
Things are a bit better. Where something like "sudo virsh pool-list" would just hang before, now my storage pools actually are listed. No luck listing my VM's, but "virsh list" and "virsh list --all" do not hang like before:
# virsh list
Are you sure you didn't miss the --all?
Yes I'm sure. I wish that was all it was <g>
Id Name State ----------------------------------------------------
# virsh pool-list Name State Autostart ------------------------------------------- default active yes Downloads active yes guest_images_lvm active yes
#
VM xml is /etc/libvirt/qemu. The network, virbr0 is in /etc/libvirt/qemu/networks, and that gets created just fine. All have root:root owner:group:
The VMs are not visible because the XML cannot be parsed if the binaries are not on the system (the XML contains the whole path). Also, I think this works because libvirt doesn't look into /usr/local/bin, but I might be wrong. Check whether 'virsh capabilities' tells you something about any emulator.
You can try installing from source, but putting it in /usr/bin,
I put qemu-system-x86_64 and qemu-x86_64 in /usr/bin as requested. No luck. It seems /usr/local/bin/qemu-xxx is found (see CGroup: output)
$ sudo systemctl status libvirtd.service ● libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Active: active (running) since Mon 2017-06-05 18:21:20 EDT; 3s ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 7076 (libvirtd) Tasks: 19 (limit: 4915) Memory: 124.7M CPU: 3.649s CGroup: /system.slice/libvirtd.service ├─7076 /usr/sbin/libvirtd └─7208 /usr/local/bin/qemu-system-sh4eb -S -no-user-config -nodefaults -nographic -M none -qmp unix:/var/lib/libvirt/qemu/capabilities.monitor.sock,server,nowait -pidfile /var/lib/libvirt/qemu/capabi
So this is now only with the qemu from source installed on the system?
Correct.
Using qemu installed from source, I decided to try to create a VM. It worked. I cut/pasted a script I used to create a centos72 VM, renamed the name and cut the disk size down: $ cat debug-centos.sh #/bin/bash sudo virt-install -n dbgcent72 \ --ram=4096 \ --vcpus 2 \ --disk path=/dev/vg_guest_images/dbgcent72,device=disk,size=5 \ --description "Centos 7.2 64Bit" \ --network bridge:brguest0,model=e1000 \ --cdrom /home/mcc/Downloads/CentOS-7-x86_64-DVD-1511.iso \ --vnc \ --noautoconsole \ --hvm \ --os-type=linux \ --os-variant centos7.0 \ --video=vmvga $ ./debug-centos.sh Starting install... Domain installation still in progress. You can reconnect to the console to complete the installation process. $ sudo virsh list --all Id Name State ---------------------------------------------------- 1 dbgcent72 running The xml is placed next to the xml for all the other VM's that don't seem to be found: # pwd /etc/libvirt/qemu # ls -al total 80 drwx------. 3 root root 4096 Jun 6 09:36 . drwx------. 5 root root 4096 Jun 6 08:38 .. -rw-------. 1 root root 3870 Jun 6 09:36 dbgcent72.xml -rw-------. 1 root root 3853 Jun 14 2016 dcos-bp.xml -rw-------. 1 root root 3551 Mar 21 2015 fbsd100.xml -rw-------. 1 root root 3273 Mar 23 2015 fbsd101.xml -rw-------. 1 root root 3867 Feb 21 2015 fedora20.xml drwx------. 3 root root 4096 May 10 18:08 networks -rw-------. 1 root root 3510 Oct 11 2015 u1404s.xml -rw-------. 1 root root 5017 Oct 11 2015 u1404.xml -rw-------. 1 root root 3507 Jun 5 19:33 wheezy.xml -rw-------. 1 root root 3489 Feb 21 2015 win7.xml # lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert [deleted] dbgcent72 vg_guest_images -wi-ao---- 5.00g dcos-bp vg_guest_images -wi-a----- 50.00g fbsd100 vg_guest_images -wi-a----- 20.00g fbsd101 vg_guest_images -wi-a----- 20.00g fedora20 vg_guest_images -wi-a----- 50.00g u1404s.qcow vg_guest_images -wi-a----- 40.00g wheezy vg_guest_images -wi-a----- 20.00g win7 vg_guest_images -wi-a----- 70.00g # ls -al /var/lib/libvirt/images total 12494552 drwx--x--x. 2 root root 4096 May 10 18:08 . drwxr-xr-x. 12 root root 4096 May 10 18:08 .. -rw-------. 1 root root 22552248320 May 29 2016 u1404.qcow2 #