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Can somebody knows how to enable virtio-scsi-data-plane in libvirt for specific domain? I know that i need to replace "-device virtio-scsi-pci" with "-object iothread,id=io1 -device virtio-scsi-pci,iothread=io1" in qemu, but how can i do this in libvirt? -- Vasiliy Tolstov, e-mail: v.tolstov@selfip.ru

...less of my BIOS settings, it loads ata_piix drivers, and uses the controller in SATA mode, which isn't really what I want (mkinitrd trying to be too smart, but I have couple of tricks to try yet). I'm currently attempting to force it into PATA emulation mode by supplying "ide2=io1,io2,irq and ide3=io1,io2,irq" parameters, and it is going *very* slow and constantly complaining about lost interrupts. Anyhow, if anybody has some advice with getting this 2.1 install going, it would be very appreciated. -- NOTICE: If you are not intended recipient, you are hereby noti...

On 11/18/2015 05:44 AM, Vasiliy Tolstov wrote: > Can somebody knows how to enable virtio-scsi-data-plane in libvirt for > specific domain? > > I know that i need to replace "-device virtio-scsi-pci" with "-object > iothread,id=io1 -device virtio-scsi-pci,iothread=io1" in qemu, but how > can i do this in libvirt? > Check out virsh iothread{info|pin|add|del} and of course the corresponding virDomain{Add|Pin|Del}IOThread and virDomainGetIOThreadInfo. John

...(BSP): apic id: 0, version: 0x00050014, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00050014, at 0xfee00000 cpu2 (AP): apic id: 6, version: 0x00050014, at 0xfee00000 cpu3 (AP): apic id: 7, version: 0x00050014, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00178020, at 0xfec00000 io1 (APIC): apic id: 3, version: 0x00178020, at 0xfec80000 io2 (APIC): apic id: 4, version: 0x00178020, at 0xfec80400 Preloaded elf kernel "kernel" at 0xc03cc000. Warning: Pentium 4 CPU: PSE disabled Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 24 entries at 0xc00fde...

I observed that there is one msix vector for config and one shared vector for all queues in below qemu cmdline, when the num-queues for virtio-blk is more than the number of possible cpus: qemu: "-smp 4" while "-device virtio-blk-pci,drive=drive-0,id=virtblk0,num-queues=6" # cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 ... ... 24: 0

I observed that there is one msix vector for config and one shared vector for all queues in below qemu cmdline, when the num-queues for virtio-blk is more than the number of possible cpus: qemu: "-smp 4" while "-device virtio-blk-pci,drive=drive-0,id=virtblk0,num-queues=6" # cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 ... ... 24: 0

...0 Programming 16 pins in IOAPIC #1 IOAPIC #1 intpin 10 -> irq 5 FreeBSD/SMP: Multiprocessor motherboard: 2 CPUs cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 14, version: 0x000f0011, at 0xfec00000 io1 (APIC): apic id: 15, version: 0x000f0011, at 0xfec01000 Preloaded elf kernel "kernel" at 0xc04da000. Pentium Pro MTRR support enabled md0: Malloc disk npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <ServerWorks NB6635 3.0LE host to PCI bridge> on motherboa...

...0 Programming 16 pins in IOAPIC #1 Programming 16 pins in IOAPIC #2 FreeBSD/SMP: Multiprocessor motherboard: 2 CPUs cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00050014, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000 io1 (APIC): apic id: 3, version: 0x000f0011, at 0xfec01000 io2 (APIC): apic id: 4, version: 0x000f0011, at 0xfec02000 Preloaded elf kernel "kernel" at 0xc0550000. Warning: Pentium 4 CPU: PSE disabled Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 9 entries at 0xc00fc49...

Hi Andi, Here's a little batch of cleanups: - re-enable VDSO when PARAVIRT is enabled - make the parainstructions symbols match the other altinstructions naming convention - add kernel command-line options to disable altinstructions for smp and pv_ops Oh, and I'm mailing your noreplacement patch back at you, for no particularly good reason. J --

Hi Andi, Here's a little batch of cleanups: - re-enable VDSO when PARAVIRT is enabled - make the parainstructions symbols match the other altinstructions naming convention - add kernel command-line options to disable altinstructions for smp and pv_ops Oh, and I'm mailing your noreplacement patch back at you, for no particularly good reason. J --

...irq 0 Programming 16 pins in IOAPIC #1 Programming 16 pins in IOAPIC #2 FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000 cpu1 (AP): apic id: 2, version: 0x00050014, at 0xfee00000 io0 (APIC): apic id: 4, version: 0x000f0011, at 0xfec00000 io1 (APIC): apic id: 5, version: 0x000f0011, at 0xfec01000 io2 (APIC): apic id: 6, version: 0x000f0011, at 0xfec02000 Preloaded elf kernel "kernel" at 0xc030d000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 9 entries at 0xc00fc480 npx0: <math processor> on mo...

...IOAPIC #0 intpin 2 -> irq 0 Programming 16 pins in IOAPIC #1 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000 io1 (APIC): apic id: 3, version: 0x000f0011, at 0xfec01000 netsmb_dev: loaded Pentium Pro MTRR support enabled npx0: <math processor> on motherboard npx0: INT 16 interface pcibios: BIOS version 2.10 Using $PIR table, 12 entries at 0xc00fdf00 pcib0: <Host to PCI bridge> at pcibus 0 on mothe...

...(BSP): apic id: 0, version: 0x00050014, at 0xfee00000 cpu1 (AP): apic id: 6, version: 0x00050014, at 0xfee00000 cpu2 (AP): apic id: 1, version: 0x00050014, at 0xfee00000 cpu3 (AP): apic id: 7, version: 0x00050014, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00178020, at 0xfec00000 io1 (APIC): apic id: 3, version: 0x00178020, at 0xfec80000 io2 (APIC): apic id: 4, version: 0x00178020, at 0xfec80400 Preloaded elf kernel "kernel" at 0xc052c000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 24 entries at 0xc00fde40 npx0: <math processor> on mo...

Hi. To begin with, I have a freshly built RedHat Linux 8.0 box running samba 2.2.8a. The kernel version is 2.4.18-14. I downloaded and compiled samba from source. I am using LPRng-3.8.9-6 as my printing system. The attached printer is a Lexmark Z22 printer and it is attached to the parralel port. Problem: For the life of me, I can't get NT type clients, NT4, 2K and XP to print to samba.