libvirt users - Oct 2017 - Re: error: internal error: missing backend for pool type 11 (zfs)

I have set root in both for user and group in the qemu.conf and changed the
file permissions to root like it was before. Now I'm getting this error:

*# Error 1#*
*Unable to complete install: 'internal error: process exited while
connecting to monitor: us=pci.0,addr=0x5.0x7 -device
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x5
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x5.0x1
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x5.0x2
-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive
file=/dev/zvol/virt-pool/vmm/fedora,format=raw,if=none,id=drive-ide0-0-0,cache=none,aio=native
-device
ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2 -drive
'file=/home/nick/Downloads/#IMAGES#/Fedora-Workstation-Live-x86_64-26-1.5.iso,format=raw,if=none,id=drive-ide0-0-1,readonly=on'
-device
ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1,bootindex=1
-netdev user,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:ad:21:19,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -chardev
spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio-se'*

*Traceback (most recent call last):*
*  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in
cb_wrapper*
*    callback(asyncjob, *args, **kwargs)*
*  File "/usr/share/virt-manager/virtManager/create.py", line 2545, in
_do_async_install*
*    guest.start_install(meter=meter)*
*  File "/usr/share/virt-manager/virtinst/guest.py", line 498, in
start_install*
*    doboot, transient)*
*  File "/usr/share/virt-manager/virtinst/guest.py", line 434, in
_create_guest*
*    domain = self.conn.createXML(install_xml or final_xml, 0)*
*  File "/usr/lib/python2.7/site-packages/libvirt.py", line 3640, in
createXML*
*    if ret is None:raise libvirtError('virDomainCreateXML() failed',
conn=self)*
*libvirtError: internal error: process exited while connecting to monitor:
us=pci.0,addr=0x5.0x7 -device
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x5
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x5.0x1
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x5.0x2
-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive
file=/dev/zvol/virt-pool/vmm/fedora,format=raw,if=none,id=drive-ide0-0-0,cache=none,aio=native
-device
ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2 -drive
'file=/home/nick/Downloads/#IMAGES#/Fedora-Workstation-Live-x86_64-26-1.5.iso,format=raw,if=none,id=drive-ide0-0-1,readonly=on'
-device
ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1,bootindex=1
-netdev user,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:ad:21:19,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -chardev
spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio-se*


Before that I was getting these errors:

*# Error 2#*
*Unable to complete install: 'internal error: process exited while
connecting to monitor: rdev spicevmc,id=charchannel0,name=vdagent -device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-spice
port=5901,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
-device
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device
usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 -chardev
spicevmc,id=charredir1,name=usbredir -device
usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=2 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on*
*2017-10-03T13:13:12.185700Z qemu-system-x86_64: -chardev
pty,id=charserial0: char device redirected to /dev/pts/11 (label
charserial0)*
*2017-10-03T13:13:12.187799Z qemu-system-x86_64: -drive
file=/dev/zvol/virt-p'*

*Traceback (most recent call last):*
*  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in
cb_wrapper*
*    callback(asyncjob, *args, **kwargs)*
*  File "/usr/share/virt-manager/virtManager/create.py", line 2545, in
_do_async_install*
*    guest.start_install(meter=meter)*
*  File "/usr/share/virt-manager/virtinst/guest.py", line 498, in
start_install*
*    doboot, transient)*
*  File "/usr/share/virt-manager/virtinst/guest.py", line 434, in
_create_guest*
*    domain = self.conn.createXML(install_xml or final_xml, 0)*
*  File "/usr/lib/python2.7/site-packages/libvirt.py", line 3640, in
createXML*
*    if ret is None:raise libvirtError('virDomainCreateXML() failed',
conn=self)*
*libvirtError: internal error: process exited while connecting to monitor:
rdev spicevmc,id=charchannel0,name=vdagent -device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-spice
port=5901,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
-device
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device
usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 -chardev
spicevmc,id=charredir1,name=usbredir -device
usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=2 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on*
*2017-10-03T13:13:12.185700Z qemu-system-x86_64: -chardev
pty,id=charserial0: char device redirected to /dev/pts/11 (label
charserial0)*
*2017-10-03T13:13:12.187799Z qemu-system-x86_64: -drive
file=/dev/zvol/virt-p*


*# Error 3#*
*Unable to complete install: 'internal error: process exited while
connecting to monitor: hannel0,id=channel0,name=com.redhat.spice.0 -spice
port=5901,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
-device
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device
usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 -chardev
spicevmc,id=charredir1,name=usbredir -device
usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=2 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on*
*2017-10-03T13:07:06.405747Z qemu-system-x86_64: -chardev
pty,id=charserial0: char device redirected to /dev/pts/11 (label
charserial0)*
*2017-10-03T13:07:06.407941Z qemu-system-x86_64: -drive
file=/dev/zvol/virt-pool/vmm/fedora,format=raw,if=none,id=drive-ide0-0-0,cache=none,aio=native:
Could not open '/dev/zvol/virt'*

*Traceback (most recent call last):*
*  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in
cb_wrapper*
*    callback(asyncjob, *args, **kwargs)*
*  File "/usr/share/virt-manager/virtManager/create.py", line 2545, in
_do_async_install*
*    guest.start_install(meter=meter)*
*  File "/usr/share/virt-manager/virtinst/guest.py", line 498, in
start_install*
*    doboot, transient)*
*  File "/usr/share/virt-manager/virtinst/guest.py", line 434, in
_create_guest*
*    domain = self.conn.createXML(install_xml or final_xml, 0)*
*  File "/usr/lib/python2.7/site-packages/libvirt.py", line 3640, in
createXML*
*    if ret is None:raise libvirtError('virDomainCreateXML() failed',
conn=self)*
*libvirtError: internal error: process exited while connecting to monitor:
hannel0,id=channel0,name=com.redhat.spice.0 -spice
port=5901,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
-device
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device
usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 -chardev
spicevmc,id=charredir1,name=usbredir -device
usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=2 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on*
*2017-10-03T13:07:06.405747Z qemu-system-x86_64: -chardev
pty,id=charserial0: char device redirected to /dev/pts/11 (label
charserial0)*
*2017-10-03T13:07:06.407941Z qemu-system-x86_64: -drive
file=/dev/zvol/virt-pool/vmm/fedora,format=raw,if=none,id=drive-ide0-0-0,cache=none,aio=native:
Could not open '/dev/zvol/virt*


*# Error 4#*

*Unable to complete install: 'internal error: process exited while
connecting to monitor: 2017-10-03T13:01:11.590603Z qemu-system-x86_64:
-chardev pty,id=charserial0: char device redirected to /dev/pts/11 (label
charserial0)*
*2017-10-03T13:01:11.592767Z qemu-system-x86_64: -drive
file=/dev/zvol/virt-pool/vmm/fedora,format=raw,if=none,id=drive-ide0-0-0,cache=none,aio=native:
Could not open '/dev/zvol/virt-pool/vmm/fedora': Permission denied'*

*Traceback (most recent call last):*
*  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in
cb_wrapper*
*    callback(asyncjob, *args, **kwargs)*
*  File "/usr/share/virt-manager/virtManager/create.py", line 2545, in
_do_async_install*
*    guest.start_install(meter=meter)*
*  File "/usr/share/virt-manager/virtinst/guest.py", line 498, in
start_install*
*    doboot, transient)*
*  File "/usr/share/virt-manager/virtinst/guest.py", line 434, in
_create_guest*
*    domain = self.conn.createXML(install_xml or final_xml, 0)*
*  File "/usr/lib/python2.7/site-packages/libvirt.py", line 3640, in
createXML*
*    if ret is None:raise libvirtError('virDomainCreateXML() failed',
conn=self)*
*libvirtError: internal error: process exited while connecting to monitor:
2017-10-03T13:01:11.590603Z qemu-system-x86_64: -chardev
pty,id=charserial0: char device redirected to /dev/pts/11 (label
charserial0)*
*2017-10-03T13:01:11.592767Z qemu-system-x86_64: -drive
file=/dev/zvol/virt-pool/vmm/fedora,format=raw,if=none,id=drive-ide0-0-0,cache=none,aio=native:
Could not open '/dev/zvol/virt-pool/vmm/fedora': Permission denied*


*# Error 5#*

*Error starting domain: internal error: process exited while connecting to
monitor: LC_ALL=C
PATH=/usr/sbin:/sbin:/bin:/usr/games:/usr/local/sbin:/usr/local/bin:/usr/bin:/opt/android-sdk/platform-tools:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl
HOME=/home/nick USER=nick LOGNAME=nick QEMU_AUDIO_DRV=spice
/usr/sbin/qemu-system-x86_64 -name guest=Fedora-Test1,debug-threads=on -S
-object
secret,id=masterKey0,format=raw,file=/home/nick/.config/libvirt/qemu/lib/domain-1-Fedora-Test1/master-key.aes
-machine pc-i440fx-2.10,accel=kvm,usb=off,vmport=off,dump-guest-core=off
-cpu kvm64 -m 4096 -realtime mlock=off -smp 2,sockets=2,cores=1,threads=1
-uuid 352c2983-fb53-4eb2-9def-1804e0abec5b -no-user-config -nodefaults
-chardev
socket,id=charmonitor,path=/home/nick/.config/libvirt/qemu/lib/domain-1-Fedora-Test1/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet
-no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.*

*Traceback (most recent call last):*
*  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in
cb_wrapper*
*    callback(asyncjob, *args, **kwargs)*
*  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 125,
in
tmpcb*
*    callback(*args, **kwargs)*
*  File "/usr/share/virt-manager/virtManager/libvirtobject.py", line
82, in
newfn*
*    ret = fn(self, *args, **kwargs)*
*  File "/usr/share/virt-manager/virtManager/domain.py", line 1505, in
startup*
*    self._backend.create()*
*  File "/usr/lib/python2.7/site-packages/libvirt.py", line 1062, in
create*
*    if ret == -1: raise libvirtError ('virDomainCreate() failed',
dom=self)*
*libvirtError: internal error: process exited while connecting to monitor:
LC_ALL=C
PATH=/usr/sbin:/sbin:/bin:/usr/games:/usr/local/sbin:/usr/local/bin:/usr/bin:/opt/android-sdk/platform-tools:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl
HOME=/home/nick USER=nick LOGNAME=nick QEMU_AUDIO_DRV=spice
/usr/sbin/qemu-system-x86_64 -name guest=Fedora-Test1,debug-threads=on -S
-object
secret,id=masterKey0,format=raw,file=/home/nick/.config/libvirt/qemu/lib/domain-1-Fedora-Test1/master-key.aes
-machine pc-i440fx-2.10,accel=kvm,usb=off,vmport=off,dump-guest-core=off
-cpu kvm64 -m 4096 -realtime mlock=off -smp 2,sockets=2,cores=1,threads=1
-uuid 352c2983-fb53-4eb2-9def-1804e0abec5b -no-user-config -nodefaults
-chardev
socket,id=charmonitor,path=/home/nick/.config/libvirt/qemu/lib/domain-1-Fedora-Test1/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet
-no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.*

*Error starting domain: Cannot access storage file
'/dev/zvol/virt-pool/test-vol' (as uid:4294967295, gid:4294967295): No
such
file or directory*

On Tue, Oct 3, 2017 at 4:15 PM, Michal Privoznik <mprivozn@redhat.com>
wrote:
> On 10/03/2017 03:48 PM, Nick Gilmour wrote:
> > @Michal: Thanks for your reply!
> >
> > Indeed I have found a package in the AUR (libvirt-zfs) and only had to
> > change to the current version and add zfs-utils as dependency in the
> > PKGBUILD. Now I don't get the previous error anymore but I still
cannot
> > setup a VM because I constantly get errors due to wrong permissions.
> >
> > I have tried to change the permissions in:
> >
> >    - /etc/libvirt/qemu.conf
> >    - /virt-pool/vmm
> >    - /dev/zvol/virt-pool
> >
> >
> > also:
> >
> > # zfs allow <user> create,destroy,mount virt-pool/vmm
> >
> > didn't help.
> >
> > What are the correct permissions? Which user and group?
>
> Interesting. Libvirtd is/should be running as root, therefore it
> shouldn't have to get EPERM. What's the actual error message
you're seeing?
>
> Michal
>

On 10/03/2017 04:40 PM, Nick Gilmour wrote:
> I have set root in both for user and group in the qemu.conf and changed the
> file permissions to root like it was before. Now I'm getting this
error:
> 
> *# Error 1#*
> *Unable to complete install: 'internal error: process exited while
> connecting to monitor: us=pci.0,addr=0x5.0x7 -device
>
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x5
> -device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x5.0x1
> -device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x5.0x2
> -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive
>
file=/dev/zvol/virt-pool/vmm/fedora,format=raw,if=none,id=drive-ide0-0-0,cache=none,aio=native
> -device
> ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2 -drive
>
'file=/home/nick/Downloads/#IMAGES#/Fedora-Workstation-Live-x86_64-26-1.5.iso,format=raw,if=none,id=drive-ide0-0-1,readonly=on'
> -device
> ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1,bootindex=1
> -netdev user,id=hostnet0 -device
> rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:ad:21:19,bus=pci.0,addr=0x3
> -chardev pty,id=charserial0 -device
> isa-serial,chardev=charserial0,id=serial0 -chardev
> spicevmc,id=charchannel0,name=vdagent -device
virtserialport,bus=virtio-se'*
This looks like the error message was cut off. Isn't there a full error
message somewhere in the logs, e.g. journalctl?

Anyway, qemu is dying because .. and this is where the message would
help. To help us identify the reason. Maybe
/dev/zvol/virt-pool/vmm/fedora doesn't exist (just a rough guess)?

> <snip/>
> 
> *Error starting domain: Cannot access storage file
> '/dev/zvol/virt-pool/test-vol' (as uid:4294967295, gid:4294967295):
No such
> file or directory*
Have you built the storage pool or just defined it?

Michal

*Errors with journalctl:*

Oct 03 16:27:21 host libvirtd[18183]: 2017-10-03 14:27:21.021+0000: 18201:
error : virNetworkObjAssignDefLocked:594 : opera
tion failed: network 'default' already exists with uuid
a780228d-cf2a-4475-ad03-6f8b72b48dd8


*Multiple XCB errors like this (I don't know if they are related...):*

Oct 03 16:20:39 host plasmashell[1389]: QXcbConnection: XCB error: 2
(BadValue), sequence: 47851, resource id: 100663303, m
ajor code: 142 (Unknown), minor code: 3


*And some others:*
Oct 03 09:25:25 host libvirtd[955]: 2017-10-03 07:25:25.457+0000: 1025:
error : storageDriverAutostart:227 : internal error
: Failed to autostart storage pool 'test-vol': cannot open directory
'/dev/zvol/virt-pool': No such file or directory

Oct 03 01:07:18 host libvirtd[24462]: 2017-10-02 23:07:18.579+0000: 24466:
error : qemuProcessUpdateGuestCPU:5159 : unsuppo
rted configuration: CPU mode 'custom' for x86_64 kvm domain on x86_64
host
is not supported by hypervisor

Oct 03 01:05:37 host libvirtd[24462]: 2017-10-02 23:05:37.152+0000: 24467:
error : virStoragePoolObjSourceFindDuplicate:105
4 : operation failed: Storage source conflict with pool: 'images'
Oct 03 01:06:04 kronos libvirtd[24462]: 2017-10-02 23:06:04.857+0000:
24465: error : qemuProcessUpdateGuestCPU:5159 : unsuppo
rted configuration: CPU mode 'custom' for x86_64 kvm domain on x86_64
host
is not supported by hypervisor

Oct 03 01:06:19 host libvirtd[24462]: 2017-10-02 23:06:19.214+0000: 24464:
error : qemuConnectGetDomainCapabilities:19173 :
invalid argument: KVM is not supported by '/usr/sbin/qemu-system-x86_64'
on
this host

Oct 03 01:06:33 host libvirtd[24462]: 2017-10-02 23:06:33.144+0000: 24462:
error : qemuMonitorIORead:595 : Unable to read f
rom monitor: Connection reset by peer

Oct 03 01:06:33 host libvirtd[24462]: 2017-10-02 23:06:33.144+0000: 24462:
error : qemuProcessReportLogError:1880 : interna
l error: qemu unexpectedly closed the monitor:
chardev=charchannel0,id=channel0,name=com.redhat.spice.0 -spice
port=5900,addr
=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
-device qxl-vga,id=video0,ram_size=67108864,vram_siz
e=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -dev
ice hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device usb-redir,chardev=ch
arredir0,id=redir0,bus=usb.0,port=1 -chardev
spicevmc,id=charredir1,name=usbredir -device
usb-redir,chardev=charredir1,id=red
ir1,bus=usb.0,port=2 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on

Oct 03 01:06:33 host libvirtd[24462]: 2017-10-02T23:06:33.089796Z
qemu-system-x86_64: -chardev pty,id=charserial0: char dev
ice redirected to /dev/pts/5 (label charserial0)

Oct 03 01:06:33 host libvirtd[24462]: Could not access KVM kernel module:
Permission denied

Oct 03 01:06:33 host libvirtd[24462]: 2017-10-02T23:06:33.089878Z
qemu-system-x86_64: failed to initialize KVM: Permission
denied

Oct 03 01:06:33 host libvirtd[24462]: 2017-10-02 23:06:33.145+0000: 24467:
error : qemuProcessReportLogError:1880 : interna
l error: process exited while connecting to monitor:
chardev=charchannel0,id=channel0,name=com.redhat.spice.0 -spice port=590
0,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
-device qxl-vga,id=video0,ram_size=67108864,vr
am_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x
4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device usb-redir,char
dev=charredir0,id=redir0,bus=usb.0,port=1 -chardev
spicevmc,id=charredir1,name=usbredir -device usb-redir,chardev=charredir1,
id=redir1,bus=usb.0,port=2 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on

Oct 03 01:06:33 host libvirtd[24462]: 2017-10-02T23:06:33.089796Z
qemu-system-x86_64: -chardev pty,id=charserial0: char dev
ice redirected to /dev/pts/5 (label charserial0)

Oct 03 01:06:33 host libvirtd[24462]: Could not access KVM kernel module:
Permission denied

Oct 03 01:06:33 host libvirtd[24462]: 2017-10-02T23:06:33.089878Z
qemu-system-x86_64: failed to initialize KVM: Permission
denied


*I have manually built the zfs pool and the zvol and then tried to define
it in VMM.*



On Tue, Oct 3, 2017 at 5:16 PM, Michal Privoznik <mprivozn@redhat.com>
wrote:
> On 10/03/2017 04:40 PM, Nick Gilmour wrote:
> > I have set root in both for user and group in the qemu.conf and
changed
> the
> > file permissions to root like it was before. Now I'm getting this
error:
> >
> > *# Error 1#*
> > *Unable to complete install: 'internal error: process exited while
> > connecting to monitor: us=pci.0,addr=0x5.0x7 -device
> > ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,
> multifunction=on,addr=0x5
> > -device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr>
0x5.0x1
> > -device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr>
0x5.0x2
> > -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive
> > file=/dev/zvol/virt-pool/vmm/fedora,format=raw,if=none,id>
drive-ide0-0-0,cache=none,aio=native
> > -device
> > ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2
> -drive
> > 'file=/home/nick/Downloads/#IMAGES#/Fedora-Workstation-
>
Live-x86_64-26-1.5.iso,format=raw,if=none,id=drive-ide0-0-1,readonly=on'
> > -device
> > ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1,bootindex=1
> > -netdev user,id=hostnet0 -device
> >
rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:ad:21:19,bus=pci.0,addr=0x3
> > -chardev pty,id=charserial0 -device
> > isa-serial,chardev=charserial0,id=serial0 -chardev
> > spicevmc,id=charchannel0,name=vdagent -device
> virtserialport,bus=virtio-se'*
>
> This looks like the error message was cut off. Isn't there a full error
> message somewhere in the logs, e.g. journalctl?
>
> Anyway, qemu is dying because .. and this is where the message would
> help. To help us identify the reason. Maybe
> /dev/zvol/virt-pool/vmm/fedora doesn't exist (just a rough guess)?
>
>
> > <snip/>
> >
> > *Error starting domain: Cannot access storage file
> > '/dev/zvol/virt-pool/test-vol' (as uid:4294967295,
gid:4294967295): No
> such
> > file or directory*
>
> Have you built the storage pool or just defined it?
>
> Michal
>