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Jos Leurs

2005-Jul-12 07:19 UTC

[Xen-users] xen and rsync

Hello, 

I have installed RH FC4 (no development or testing packages)


base install ...
with packages xen

xen-2-20050530
kernel-xenU-2.6.12-1.1390_FC4
kernel-xen0-2.6.12-1.1390_FC4

when I ry to run rsync -av /directory /anotherdir

then the machine hangs after running a while

I can repeat this experiment but I cannot determine when it hangs.
Sometimes it seems that pressing a key (remote ssh) helps a bit.


Does someone know about it and how to fix it ?


That is why I have tried (because md5sums and running out of random):

cd /dev
mv /dev/random /dev/random.org
ln -s urandom random

mv /lib/tls /lib/tls.disabled

no result

when I am running the same on a "not xen-kernel setup":


my grub.conf


# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this
file
# NOTICE:  You have a /boot partition.  This means that
#          all kernel and initrd paths are relative to /boot/, eg.
#          root (hd0,0)
#          kernel /vmlinuz-version ro root=/dev/sda2
#          initrd /initrd-version.img
#boot=/dev/sda
default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title Fedora Core (2.6.12-1.1390_FC4)
        root (hd0,0)
        kernel /vmlinuz-2.6.12-1.1390_FC4 ro root=LABEL=/
        initrd /initrd-2.6.12-1.1390_FC4.img
title Fedora Core (2.6.12-1.1390_FC4xen0)
        root (hd0,0)
        kernel /xen.gz
        module /vmlinuz-2.6.12-1.1390_FC4xen0 ro root=LABEL=/
        module /initrd-2.6.12-1.1390_FC4xen0.img
title Fedora Core (2.6.11-1.1369_FC4)
        root (hd0,0)
        kernel /vmlinuz-2.6.11-1.1369_FC4 ro root=LABEL=/
        initrd /initrd-2.6.11-1.1369_FC4.img




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Jos Leurs

2005-Jul-12 12:12 UTC

head link

Re: [Xen-users] xen and rsync

As mentioned in the list before for a DELL 1850 ( I have the same
problem for a DELL 2850) I tried the nousb option in grub.conf

so:

title Fedora Core (2.6.12-1.1390_FC4xen0)
       root (hd0,0)
       kernel /xen.gz
       module /vmlinuz-2.6.12-1.1390_FC4xen0 ro root=LABEL=/ nousb
       module /initrd-2.6.12-1.1390_FC4xen0.img

A bit magically , does someone have an explanation ?

I seems to work 


On Tue, 2005-07-12 at 09:19 +0200, Jos Leurs wrote:> Hello, 
> 
> I have installed RH FC4 (no development or testing packages)
> 
> 
> base install ...
> with packages xen
> 
> xen-2-20050530
> kernel-xenU-2.6.12-1.1390_FC4
> kernel-xen0-2.6.12-1.1390_FC4
> 
> when I ry to run rsync -av /directory /anotherdir
> 
> then the machine hangs after running a while
> 
> I can repeat this experiment but I cannot determine when it hangs.
> Sometimes it seems that pressing a key (remote ssh) helps a bit.
> 
> 
> Does someone know about it and how to fix it ?
> 
> 
> That is why I have tried (because md5sums and running out of random):
> 
> cd /dev
> mv /dev/random /dev/random.org
> ln -s urandom random
> 
> mv /lib/tls /lib/tls.disabled
> 
> no result
> 
> when I am running the same on a "not xen-kernel setup":
> 
> 
> my grub.conf
> 
> 
> # grub.conf generated by anaconda
> #
> # Note that you do not have to rerun grub after making changes to this
> file
> # NOTICE:  You have a /boot partition.  This means that
> #          all kernel and initrd paths are relative to /boot/, eg.
> #          root (hd0,0)
> #          kernel /vmlinuz-version ro root=/dev/sda2
> #          initrd /initrd-version.img
> #boot=/dev/sda
> default=0
> timeout=5
> splashimage=(hd0,0)/grub/splash.xpm.gz
> hiddenmenu
> title Fedora Core (2.6.12-1.1390_FC4)
>         root (hd0,0)
>         kernel /vmlinuz-2.6.12-1.1390_FC4 ro root=LABEL=/
>         initrd /initrd-2.6.12-1.1390_FC4.img
> title Fedora Core (2.6.12-1.1390_FC4xen0)
>         root (hd0,0)
>         kernel /xen.gz
>         module /vmlinuz-2.6.12-1.1390_FC4xen0 ro root=LABEL=/
>         module /initrd-2.6.12-1.1390_FC4xen0.img
> title Fedora Core (2.6.11-1.1369_FC4)
>         root (hd0,0)
>         kernel /vmlinuz-2.6.11-1.1369_FC4 ro root=LABEL=/
>         initrd /initrd-2.6.11-1.1369_FC4.img
> 
> 
> 
> 
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
> http://lists.xensource.com/xen-users

_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

Ian Pratt

2005-Jul-12 14:12 UTC

head link

RE: [Xen-users] xen and rsync

> As mentioned in the list before for a DELL 1850 ( I have the 
> same problem for a DELL 2850) I tried the nousb option in grub.conf
> A bit magically , does someone have an explanation ?
> 
> I seems to work 
Without nousb, do you see sharing of an interrupt line if you ''cat
/proc/interrupts''?

Ian


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David H

2005-Jul-12 17:42 UTC

head link

Re: [Xen-users] xen and rsync

I have a similar systems with the same problem, "hangs under I/O load
with usb enabled".  Here is the output of cat /proc/interups and dmesg
with and without the nousb option.

usb:
          CPU0
 1:         10        Phys-irq  i8042
 9:          0        Phys-irq  acpi
 12:        101        Phys-irq  i8042
 15:    4412096        Phys-irq  ide1
 16:      94555        Phys-irq  uhci_hcd, uhci_hcd
 18:    6161124        Phys-irq  uhci_hcd
 19:          0        Phys-irq  uhci_hcd
 48:      84003        Phys-irq  3w-xxxx
 54:    3091939        Phys-irq  eth0
256:          0     Dynamic-irq  ctrl-if
257:   22704931     Dynamic-irq  timer0
258:          0     Dynamic-irq  console
259:          0     Dynamic-irq  net-be-dbg
NMI:          0
LOC:          0
ERR:          0
MIS:          0

Linux version 2.6.11.12-xen0 (root@dev-030) (gcc version 3.4.3
20041212 (Red Hat 3.4.3-9.EL4)) #1 Wed Jun 29 16:47:08 PDT 2005
BIOS-provided physical RAM map:
 Xen: 0000000000100000 - 0000000008000000 (usable)
128MB LOWMEM available.
On node 0 totalpages: 32768
 DMA zone: 32768 pages, LIFO batch:8
 Normal zone: 0 pages, LIFO batch:1
 HighMem zone: 0 pages, LIFO batch:1
found SMP MP-table at 3bfdeb70
DMI present.
ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f5bd0
ACPI: RSDT (v001 PTLTD    RSDT   0x06040000  LTP 0x00000000) @ 0xcff73b9e
ACPI: FADT (v001 INTEL  LINDHRST 0x06040000 PTL  0x00000003) @ 0xcff77e38
ACPI: MADT (v001 PTLTD           APIC   0x06040000  LTP 0x00000000) @ 0xcff77eac
ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  LTP 0x00000001) @ 0xcff77f48
ACPI: SPCR (v001 PTLTD  $UCRTBL$ 0x06040000 PTL  0x00000001) @ 0xcff77f70
ACPI: MCFG (v001 PTLTD           MCFG   0x06040000  LTP 0x00000000) @ 0xcff77fc0
ACPI: SSDT (v001  PmRef    CpuPm 0x00003000 INTL 0x20030224) @ 0xcff73bda
ACPI: DSDT (v001  Intel LINDHRST 0x06040000 MSFT 0x0100000e) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x03] address[0xfec81000] gsi_base[24])
IOAPIC[1]: apic_id 3, version 32, address 0xfec81000, GSI 24-47
ACPI: IOAPIC (id[0x04] address[0xfec81400] gsi_base[48])
IOAPIC[2]: apic_id 4, version 32, address 0xfec81400, GSI 48-71
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 3 I/O APICs
Using ACPI (MADT) for SMP configuration information
IRQ lockup detection disabled
Allocating PCI resources starting at 08000000 (gap: 08000000:f8000000)
Built 1 zonelists
Kernel command line: root=/dev/VolGroup00/LogVol00 ro console=tty0
Initializing CPU#0
PID hash table entries: 1024 (order: 10, 16384 bytes)
Xen reported: 2800.244 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
vmalloc area: c8800000-fbee6000, maxmem 34000000
Memory: 122112k/131072k available (3066k kernel code, 7896k reserved,
1028k data, 340k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 5596.77 BogoMIPS (lpj=27983872)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000
0000441d 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000
0000441d 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: After all inits, caps: bfebd3f1 20000000 00000000 00000080
0000441d 00000000 00000000
CPU: Intel(R) Xeon(TM) CPU 2.80GHz stepping 04
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking ''hlt'' instruction... disabled
ENABLING IO-APIC IRQs
checking if image is initramfs... it is
Freeing initrd memory: 1668k freed
NET: Registered protocol family 16
PCI: Using MMCONFIG
ACPI: Subsystem revision 20050211
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1.PXH0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1.PXH1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEY0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEZ0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 10 11 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 6 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 6 7 10 *11 14 15)
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
** PCI interrupts are no longer routed automatically.  If this
** causes a device to stop working, it is probably because the
** driver failed to call pci_enable_device().  As a temporary
** workaround, the "pci=routeirq" argument restores the old
** behavior.  If this argument makes the device work again,
** please email the output of "lspci" to bjorn.helgaas@hp.com
** so I can fix the driver.
PCI: IRQ init
Grant table initialized
IA-32 Microcode Update Driver: v1.14-xen <tigran@veritas.com>
Simple Boot Flag at 0x39 set to 0x1
Initializing Cryptographic API
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
HP CISS Driver (v 2.6.4)
Intel(R) PRO/1000 Network Driver - version 5.6.10.1-k2
Copyright (c) 1999-2004 Intel Corporation.
ACPI: PCI interrupt 0000:04:02.0[A] -> GSI 54 (level, low) -> IRQ 54
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
ACPI: PCI interrupt 0000:04:02.1[B] -> GSI 55 (level, low) -> IRQ 55
e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection
pcnet32.c:v1.30i 06.28.2004 tsbogend@alpha.franken.de
e100: Intel(R) PRO/100 Network Driver, 3.3.6-k2-NAPI
e100: Copyright(c) 1999-2004 Intel Corporation
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
Blkif backend is using grant tables.
Initialising Xen netif backend
Blkif frontend is using grant tables.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH5: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
   ide0: BM-DMA at 0x14a0-0x14a7, BIOS settings: hda:pio, hdb:pio
   ide1: BM-DMA at 0x14a8-0x14af, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
Probing IDE interface ide1...
hdc: CD-224E, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
Probing IDE interface ide0...
Probing IDE interface ide2...
Probing IDE interface ide3...
Probing IDE interface ide4...
Probing IDE interface ide5...
hdc: ATAPI 24X CD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
Red Hat/Adaptec aacraid driver (1.1.2-lk2 Jun 29 2005)
3ware Storage Controller device driver for Linux v1.26.02.000.
ACPI: PCI interrupt 0000:04:01.0[A] -> GSI 48 (level, low) -> IRQ 48
scsi0 : 3ware Storage Controller
3w-xxxx: scsi0: Found a 3ware Storage Controller at 0x2080, IRQ: 48.
 Vendor: 3ware     Model: Logical Disk 0    Rev: 1.2
 Type:   Direct-Access                      ANSI SCSI revision: 00
libata version 1.10 loaded.
SCSI device sda: 488395120 512-byte hdwr sectors (250058 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 488395120 512-byte hdwr sectors (250058 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Fusion MPT base driver 3.01.18
Copyright (c) 1999-2004 LSI Logic Corporation
Fusion MPT SCSI Host driver 3.01.18
ohci_hcd: 2004 Nov 08 USB 1.1 ''Open'' Host Controller (OHCI)
Driver (PCI)
USB Universal Host Controller Interface driver v2.2
ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1d.0: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: irq 16, io base 0x1400
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.1: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: irq 19, io base 0x1420
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.2: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: irq 18, io base 0x1440
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1d.3[A] -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1d.3: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: irq 16, io base 0x1460
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard on isa0060/serio0
input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: raid5 personality registered as nr 4
raid5: automatically using best checksumming function: pIII_sse
  pIII_sse  :  1649.200 MB/sec
raid5: using function: pIII_sse (1649.200 MB/sec)
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com
NET: Registered protocol family 2
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
NET: Registered protocol family 1
NET: Registered protocol family 17
Bridge firewalling registered
Freeing unused kernel memory: 340k freed
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54 { AbortedCommand LastFailedSense=0x05 }
ide: failed opcode was: unknown
cdrom: open failed.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
ACPI: Power Button (FF) [PWRF]
ibm_acpi: ec object not found
EXT3 FS on dm-0, internal journal
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54 { AbortedCommand LastFailedSense=0x05 }
ide: failed opcode was: unknown
cdrom: open failed.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 2031608k swap on /dev/VolGroup00/LogVol01.  Priority:-1 extents:1
ip_tables: (C) 2000-2002 Netfilter core team
ip_tables: (C) 2000-2002 Netfilter core team
e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex

nousb:
          CPU0
 1:         10        Phys-irq  i8042
 9:          0        Phys-irq  acpi
 12:        101        Phys-irq  i8042
 15:       4238        Phys-irq  ide1
 48:       5203        Phys-irq  3w-xxxx
 54:      10734        Phys-irq  eth0
256:          0     Dynamic-irq  ctrl-if
257:      27652     Dynamic-irq  timer0
258:          0     Dynamic-irq  console
259:          0     Dynamic-irq  net-be-dbg
NMI:          0
LOC:          0
ERR:          0
MIS:          0

Linux version 2.6.11.12-xen0 (root@dev-030) (gcc version 3.4.3
20041212 (Red Hat 3.4.3-9.EL4)) #1 Wed Jun 29 16:47:08 PDT 2005
BIOS-provided physical RAM map:
 Xen: 0000000000100000 - 0000000008000000 (usable)
128MB LOWMEM available.
On node 0 totalpages: 32768
 DMA zone: 32768 pages, LIFO batch:8
 Normal zone: 0 pages, LIFO batch:1
 HighMem zone: 0 pages, LIFO batch:1
found SMP MP-table at 3bfdeb70
DMI present.
ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f5bd0
ACPI: RSDT (v001 PTLTD    RSDT   0x06040000  LTP 0x00000000) @ 0xcff73b9e
ACPI: FADT (v001 INTEL  LINDHRST 0x06040000 PTL  0x00000003) @ 0xcff77e38
ACPI: MADT (v001 PTLTD           APIC   0x06040000  LTP 0x00000000) @ 0xcff77eac
ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  LTP 0x00000001) @ 0xcff77f48
ACPI: SPCR (v001 PTLTD  $UCRTBL$ 0x06040000 PTL  0x00000001) @ 0xcff77f70
ACPI: MCFG (v001 PTLTD           MCFG   0x06040000  LTP 0x00000000) @ 0xcff77fc0
ACPI: SSDT (v001  PmRef    CpuPm 0x00003000 INTL 0x20030224) @ 0xcff73bda
ACPI: DSDT (v001  Intel LINDHRST 0x06040000 MSFT 0x0100000e) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x03] address[0xfec81000] gsi_base[24])
IOAPIC[1]: apic_id 3, version 32, address 0xfec81000, GSI 24-47
ACPI: IOAPIC (id[0x04] address[0xfec81400] gsi_base[48])
IOAPIC[2]: apic_id 4, version 32, address 0xfec81400, GSI 48-71
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 3 I/O APICs
Using ACPI (MADT) for SMP configuration information
IRQ lockup detection disabled
Allocating PCI resources starting at 08000000 (gap: 08000000:f8000000)
Built 1 zonelists
Kernel command line: root=/dev/VolGroup00/LogVol00 ro console=tty0 nousb
Initializing CPU#0
PID hash table entries: 1024 (order: 10, 16384 bytes)
Xen reported: 2800.224 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
vmalloc area: c8800000-fbee6000, maxmem 34000000
Memory: 122112k/131072k available (3066k kernel code, 7896k reserved,
1028k data, 340k init, 0k highmem)Checking if this processor honours
the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 5596.77 BogoMIPS (lpj=27983872)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000
0000441d 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000
0000441d 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: After all inits, caps: bfebd3f1 20000000 00000000 00000080
0000441d 00000000 00000000
CPU: Intel(R) Xeon(TM) CPU 2.80GHz stepping 04
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking ''hlt'' instruction... disabled
ENABLING IO-APIC IRQs
checking if image is initramfs... it is
Freeing initrd memory: 1668k freed
NET: Registered protocol family 16
PCI: Using MMCONFIG
ACPI: Subsystem revision 20050211
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1.PXH0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1.PXH1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEY0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEZ0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 10 11 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 6 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 6 7 10 *11 14 15)
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: USB support disabled
PCI: Using ACPI for IRQ routing
** PCI interrupts are no longer routed automatically.  If this
** causes a device to stop working, it is probably because the
** driver failed to call pci_enable_device().  As a temporary
** workaround, the "pci=routeirq" argument restores the old
** behavior.  If this argument makes the device work again,
** please email the output of "lspci" to bjorn.helgaas@hp.com
** so I can fix the driver.
PCI: IRQ init
Grant table initialized
IA-32 Microcode Update Driver: v1.14-xen <tigran@veritas.com>
Simple Boot Flag at 0x39 set to 0x1
Initializing Cryptographic API
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
HP CISS Driver (v 2.6.4)
Intel(R) PRO/1000 Network Driver - version 5.6.10.1-k2
Copyright (c) 1999-2004 Intel Corporation.
ACPI: PCI interrupt 0000:04:02.0[A] -> GSI 54 (level, low) -> IRQ 54
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
ACPI: PCI interrupt 0000:04:02.1[B] -> GSI 55 (level, low) -> IRQ 55
e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection
pcnet32.c:v1.30i 06.28.2004 tsbogend@alpha.franken.de
e100: Intel(R) PRO/100 Network Driver, 3.3.6-k2-NAPI
e100: Copyright(c) 1999-2004 Intel Corporation
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
Blkif backend is using grant tables.
Initialising Xen netif backend
Blkif frontend is using grant tables.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH5: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
   ide0: BM-DMA at 0x14a0-0x14a7, BIOS settings: hda:pio, hdb:pio
   ide1: BM-DMA at 0x14a8-0x14af, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
Probing IDE interface ide1...
hdc: CD-224E, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
Probing IDE interface ide0...
Probing IDE interface ide2...
Probing IDE interface ide3...
Probing IDE interface ide4...
Probing IDE interface ide5...
hdc: ATAPI 24X CD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
Red Hat/Adaptec aacraid driver (1.1.2-lk2 Jun 29 2005)
3ware Storage Controller device driver for Linux v1.26.02.000.
ACPI: PCI interrupt 0000:04:01.0[A] -> GSI 48 (level, low) -> IRQ 48
scsi0 : 3ware Storage Controller
3w-xxxx: scsi0: Found a 3ware Storage Controller at 0x2080, IRQ: 48.
 Vendor: 3ware     Model: Logical Disk 0    Rev: 1.2
 Type:   Direct-Access                      ANSI SCSI revision: 00
libata version 1.10 loaded.
SCSI device sda: 488395120 512-byte hdwr sectors (250058 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 488395120 512-byte hdwr sectors (250058 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Fusion MPT base driver 3.01.18
Copyright (c) 1999-2004 LSI Logic Corporation
Fusion MPT SCSI Host driver 3.01.18
ohci_hcd: 2004 Nov 08 USB 1.1 ''Open'' Host Controller (OHCI)
Driver (PCI)
USB Universal Host Controller Interface driver v2.2
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard on isa0060/serio0
input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: raid5 personality registered as nr 4
raid5: automatically using best checksumming function: pIII_sse
  pIII_sse  :  1176.000 MB/sec
raid5: using function: pIII_sse (1176.000 MB/sec)
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com
NET: Registered protocol family 2
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
NET: Registered protocol family 1
NET: Registered protocol family 17
Bridge firewalling registered
Freeing unused kernel memory: 340k freed
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54 { AbortedCommand LastFailedSense=0x05 }
ide: failed opcode was: unknown
cdrom: open failed.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
ACPI: Power Button (FF) [PWRF]
ibm_acpi: ec object not found
EXT3 FS on dm-0, internal journal
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54 { AbortedCommand LastFailedSense=0x05 }
ide: failed opcode was: unknown
cdrom: open failed.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 2031608k swap on /dev/VolGroup00/LogVol01.  Priority:-1 extents:1
ip_tables: (C) 2000-2002 Netfilter core team
ip_tables: (C) 2000-2002 Netfilter core team
e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex

On 7/12/05, Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk>
wrote:> 
> > As mentioned in the list before for a DELL 1850 ( I have the
> > same problem for a DELL 2850) I tried the nousb option in grub.conf
> 
> > A bit magically , does someone have an explanation ?
> >
> > I seems to work
> 
> Without nousb, do you see sharing of an interrupt line if you ''cat
> /proc/interrupts''?
> 
> Ian
> 
> 
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
> http://lists.xensource.com/xen-users
>
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Jos Leurs

2005-Jul-13 07:08 UTC

head link

RE: [Xen-users] xen and rsync

Thanks,
 
that seems to be the reason. Xen kernel doesn''t seem to deal with
sharing of an irq 

An analogue bug is bug 76 
(http://lists.xensource.com/archives/html/xen-bugs/2005-06/msg00074.html

> Without nousb, do you see sharing of an interrupt line if you ''cat
> /proc/interrupts'' ?
Dell 2850.(hyperthreading disabled)


with usb a lot of sharing :

  0:     205709          XT-PIC  timer
  1:         84          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  3:        100          XT-PIC  qla6312
  5:         19          XT-PIC  ehci_hcd:usb1
  7:       2828          XT-PIC  megaraid, uhci_hcd:usb4
  8:          0          XT-PIC  rtc
  9:          1          XT-PIC  acpi
 10:          1          XT-PIC  uhci_hcd:usb3
 11:       2014          XT-PIC  uhci_hcd:usb2, eth0
 12:        110          XT-PIC  i8042
 14:       1687          XT-PIC  ide0


megaraid and usb4 ...

Dell 1850 : Just for some extra info  (Hyperthreading enabled) doesn''t
seem to have that problem. ( another machine on the netw without xen,
just info) no sharing.

           CPU0       CPU1
  0:  209231690  209354806    IO-APIC-edge  timer
  1:         23         73    IO-APIC-edge  i8042
  8:        661        737    IO-APIC-edge  rtc
  9:          0          0   IO-APIC-level  acpi
 12:         72         70    IO-APIC-edge  i8042
 14:    1881836    1881624    IO-APIC-edge  ide0
169:          0          0   IO-APIC-level  uhci_hcd
177:          0          0   IO-APIC-level  uhci_hcd
185:          0          0   IO-APIC-level  uhci_hcd
193:          0         21   IO-APIC-level  ehci_hcd
201:      39650      56752   IO-APIC-level  megaraid
209:          2        174   IO-APIC-level  qla6312
217:    3799571         80   IO-APIC-level  eth0
NMI:          0          0
LOC:  418586086  418586085
ERR:          0
MIS:          0




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gerardi

2005-Jul-13 11:16 UTC

head link

Re: [Xen-users] xen and rsync

Jos Leurs wrote:
>Thanks,
> 
>that seems to be the reason. Xen kernel doesn''t seem to deal with
>sharing of an irq 
>
>An analogue bug is bug 76 
>(http://lists.xensource.com/archives/html/xen-bugs/2005-06/msg00074.html
>
>
>  
>
>>Without nousb, do you see sharing of an interrupt line if you
''cat
>>/proc/interrupts'' ?
>>    
>>
>
>Dell 2850.(hyperthreading disabled)
>
>
>with usb a lot of sharing :
>
>  0:     205709          XT-PIC  timer
>  1:         84          XT-PIC  i8042
>  2:          0          XT-PIC  cascade
>  3:        100          XT-PIC  qla6312
>  5:         19          XT-PIC  ehci_hcd:usb1
>  7:       2828          XT-PIC  megaraid, uhci_hcd:usb4
>  8:          0          XT-PIC  rtc
>  9:          1          XT-PIC  acpi
> 10:          1          XT-PIC  uhci_hcd:usb3
> 11:       2014          XT-PIC  uhci_hcd:usb2, eth0
> 12:        110          XT-PIC  i8042
> 14:       1687          XT-PIC  ide0
>
>
>megaraid and usb4 ...
>
>Dell 1850 : Just for some extra info  (Hyperthreading enabled)
doesn''t
>seem to have that problem. ( another machine on the netw without xen,
>just info) no sharing.
>
>           CPU0       CPU1
>  0:  209231690  209354806    IO-APIC-edge  timer
>  1:         23         73    IO-APIC-edge  i8042
>  8:        661        737    IO-APIC-edge  rtc
>  9:          0          0   IO-APIC-level  acpi
> 12:         72         70    IO-APIC-edge  i8042
> 14:    1881836    1881624    IO-APIC-edge  ide0
>169:          0          0   IO-APIC-level  uhci_hcd
>177:          0          0   IO-APIC-level  uhci_hcd
>185:          0          0   IO-APIC-level  uhci_hcd
>193:          0         21   IO-APIC-level  ehci_hcd
>201:      39650      56752   IO-APIC-level  megaraid
>209:          2        174   IO-APIC-level  qla6312
>217:    3799571         80   IO-APIC-level  eth0
>NMI:          0          0
>LOC:  418586086  418586085
>ERR:          0
>MIS:          0
>  
>Here is /proc/interupts from my Dell 1850 without the nousb option (no 
usb driver in kernel)
But i still have scsi  hangs.

           CPU0
 14:         12        Phys-irq  ide0
 15:          0        Phys-irq  libata
 18:  146872731        Phys-irq  eth0
 21:    5299632        Phys-irq  eth1
 24:   13637582        Phys-irq  aacraid
128:          1     Dynamic-irq  misdirect
129:        118     Dynamic-irq  ctrl-if
130:  180438657     Dynamic-irq  timer
131:          0     Dynamic-irq  console
132:          0     Dynamic-irq  net-be-dbg
133:     637872     Dynamic-irq  blkif-backend
134:    7543611     Dynamic-irq  vif1.0
135:    1587538     Dynamic-irq  blkif-backend
136:    4409712     Dynamic-irq  vif2.0
137:    3188334     Dynamic-irq  blkif-backend
138:   50505981     Dynamic-irq  vif7.0
139:    2015628     Dynamic-irq  blkif-backend
140:   10438977     Dynamic-irq  vif4.0
141:     283669     Dynamic-irq  blkif-backend
142:    1380784     Dynamic-irq  vif5.0
NMI:          0
ERR:          0

Any sugestions to solve the problem ?

Martin

-- 
gerardi@spirito.de



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Ian Pratt

2005-Jul-13 13:35 UTC

head link

RE: [Xen-users] xen and rsync

> Here is /proc/interupts from my Dell 1850 without the nousb 
> option (no usb driver in kernel) But i still have scsi  hangs.
The 1850 problem with the aacraid card may be entirely different. I''ve
seen this adaptor hang under native linux unless I disable raid write
caching -- the symptom is endless scsi bus resets.

Ian
 >            CPU0
>  14:         12        Phys-irq  ide0
>  15:          0        Phys-irq  libata
>  18:  146872731        Phys-irq  eth0
>  21:    5299632        Phys-irq  eth1
>  24:   13637582        Phys-irq  aacraid
> 128:          1     Dynamic-irq  misdirect
> 129:        118     Dynamic-irq  ctrl-if
> 130:  180438657     Dynamic-irq  timer
> 131:          0     Dynamic-irq  console
> 132:          0     Dynamic-irq  net-be-dbg
> 133:     637872     Dynamic-irq  blkif-backend
> 134:    7543611     Dynamic-irq  vif1.0
> 135:    1587538     Dynamic-irq  blkif-backend
> 136:    4409712     Dynamic-irq  vif2.0
> 137:    3188334     Dynamic-irq  blkif-backend
> 138:   50505981     Dynamic-irq  vif7.0
> 139:    2015628     Dynamic-irq  blkif-backend
> 140:   10438977     Dynamic-irq  vif4.0
> 141:     283669     Dynamic-irq  blkif-backend
> 142:    1380784     Dynamic-irq  vif5.0
> NMI:          0
> ERR:          0
> 
> Any sugestions to solve the problem ?
> 
> Martin
> 
> --
> gerardi@spirito.de
> 
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Xen users - Jul 2005 - xen and rsync

[Xen-users] xen and rsync

Re: [Xen-users] xen and rsync

RE: [Xen-users] xen and rsync

Re: [Xen-users] xen and rsync

RE: [Xen-users] xen and rsync

Re: [Xen-users] xen and rsync

RE: [Xen-users] xen and rsync