Displaying 6 results from an estimated 6 matches for "d040".
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d04
2009 Nov 18
1
To loop or not to loop with btrfs
Hi,
This left me puzzled for a while:
22:29 borg:/ # losetup /dev/loop1 /.B.disk
22:29 borg:/ # mount /dev/loop1 /B
mount: /dev/loop1: can''t read superblock
22:29 borg:/ # blkid /dev/loop1
/dev/loop1: UUID="e19fe89b-cde3-4ccc-bc70-b759a57bd1c9"
UUID_SUB="f29c6218-d040-4546-a227-4dd2d2142817" TYPE="btrfs"
22:29 borg:/ # losetup -d /dev/loop1
22:29 borg:/ # losetup /dev/loop2 /.B.disk
22:29 borg:/ # mount /dev/loop2 /B
(success)
So the btrfs volume is tied to loop2? That certainly is not good.
Even real disks (/dev/sd*) can move around, the more...
2012 Jan 31
3
Setting up serial ports on kvm guests
...has a
4-port serial card installed.
lspci -v tshows this this:
03:00.0 Serial controller: Oxford Semiconductor Ltd
OX16PCI954 (Quad 16950 UART) function 0 (Uart) (prog-if 06
[16950])
Subsystem: Oxford Semiconductor Ltd Device 0000
Flags: medium devsel, IRQ 17
I/O ports at d040 [size=32]
Memory at d0702000 (32-bit, non-prefetchable)
[size=4K]
I/O ports at d020 [size=32]
Memory at d0701000 (32-bit, non-prefetchable)
[size=4K]
Capabilities: [40] Power Management version 2
Kernel driver in use: serial
setserial -g /dev/ttyS* shows th...
2012 Feb 03
3
Setting up a pci passthrough device
...art by running lspci -v on the host to identify the
serial card:
03:00.0 Serial controller: Oxford Semiconductor Ltd
OX16PCI954 (Quad 16950 UART) function 0 (Uart) (prog-if 06
[16950])
Subsystem: Oxford Semiconductor Ltd Device 0000
Flags: medium devsel, IRQ 17
I/O ports at d040 [size=32]
Memory at d0702000 (32-bit, non-prefetchable)
[size=4K]
I/O ports at d020 [size=32]
Memory at d0701000 (32-bit, non-prefetchable)
[size=4K]
Capabilities: [40] Power Management version 2
Kernel driver in use: serial
I then check for possible multipl...
2013 Nov 19
1
Re: Using hostdev to plug a PCI-E host device into Q35 pcie-root port
...rol: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 47
Region 0: I/O ports at d040 [disabled] [size=8]
Region 1: I/O ports at d030 [disabled] [size=4]
Region 2: I/O ports at d020 [disabled] [size=8]
Region 3: I/O ports at d010 [disabled] [size=4]
Region 4: I/O ports at d000 [disabled] [size=16]
Region 5: Memory at f7610000 (32-bit, non...
2013 Nov 15
2
Using hostdev to plug a PCI-E host device into Q35 pcie-root port
Hello,
I'm trying to migrate a working qemu command line configuration to
libvirt.
The part I'm currently failing on is:
$ qemu-system-x86_64 -M Q35 ... -device vfio-pci,host=05:00.0,bus=pcie.0
The right way to translate this into libvirt XML seems to be using
<hostdev>, but I seem to be unable to plug it into the pcie-root port
This is how the interesting part looks like when
2012 Feb 12
0
Bug#659642: xen-hypervisor-4.0-amd64: outl segfaults when restoring monitor from sleep with DPMS
...0:01:00.1: supports D1 D2
[ 3.838536] pci 0000:00:01.0: bridge io port: [0xe000-0xefff]
[ 3.838540] pci 0000:00:01.0: bridge 32bit mmio: [0xfbe00000-0xfbefffff]
[ 3.838546] pci 0000:00:01.0: bridge 64bit mmio pref: [0xc0000000-0xcfffffff]
[ 3.838719] pci 0000:03:00.0: reg 10 io port: [0xd040-0xd047]
[ 3.838731] pci 0000:03:00.0: reg 14 io port: [0xd030-0xd033]
[ 3.838744] pci 0000:03:00.0: reg 18 io port: [0xd020-0xd027]
[ 3.838756] pci 0000:03:00.0: reg 1c io port: [0xd010-0xd013]
[ 3.838768] pci 0000:03:00.0: reg 20 io port: [0xd000-0xd00f]
[ 3.838780] pci 0000:03:00.0...