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Re: [Xen-devel] Xen, gridcluster, boot with red hat ent 3



Hi,

The bootup is:

 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory

Xen version 1.3-devel (root@xxxxxxx) (gcc version 3.2.3 20030502 (Red Hat Linux
 3.2.3-34)) Sun Jul 4 15:11:40 CEST 2004

(XEN) Initialised 255MB memory (65
(XEN) .... Wall Clock:  1089024669s 40000us
(XEN) PCI: PCI BIOS revision 2.10 entry at 0x
(XEN) PCI: Using configuration type 1
(XEN) PCI: Probing PCI hardware
(XEN) PCI: Probing PCI hardware (bus 00)
(XEN) PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
(XEN) Transparent bridge - PCI device 8086:244e
(XEN) PCI: Using IRQ router PIIX/ICH [8086/24c0] at 00:1f.0
(XEN) PCI: Found IRQ 9 for device 00:1f.1
(XEN) PCI: Sharing IRQ 9 with 00:1d.2
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header found: 'GUEST_OS=linux,GUEST_VER=2.4,XEN_VER=1.3'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Kernel image:  0280000
(XEN)  Initrd image:  00000000->00000000
(XEN)  Dom0 alloc.:   02c00000->0ac00000
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: c0000000->c02e5f04
(XEN)  Init. ramdisk: c02e6000->c02e6000
(XEN)  Phys-Mach map: c02e6000->c0306000
(XEN)  Page tables:   c0306000->c0308000
(XEN)  Start info:    c0308000->c0309000
(XEN)  Boot stack:    c0309000->c030a000
(XEN)  TOTAL:         c0000000->c0400000
(XEN)  ENTRY ADDRESS: c0000000
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen
).
Linux version 2.4.26-xen0 (root@xxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 3.2.3 20
030502 (Red Hat Linux 3.2.3-34)) #1 Sun Jul 4 15:21:44 CEST 2004
On node 0 totalpages: 32768
zone(0): 4096 pages.
zone(1): 28672 pages.
zone(2): 0 pages.
Kernel command line: /vmlinuz-2.4.26-xen0 root=/dev/hda2 ro console=ttyS0
Initializing CPU#0
Xen reported: 2400.143 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 23959.96 BogoMIPS
Memory: 126416k/131072k available (1956k kernel code, 4656k reserved, 590k data,
 112k init, 0k highmem)
Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
Inode cache hash table entries: 8192 (order: 4, 65536 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 8192 (order: 3, 32768 bytes)
Page-cache hash table entries: 32768 (order: 5, 131072 bytes)
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz stepping 04
POSIX conformance testing by UNIFIX
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Probing PCI hardware (bus 01)
PCI: Probing PCI hardware (bus 02)
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
Journalled Block Device driver loaded
Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx).
Event-channel device installed.
Xen virtual console successfully installed as ttyS
Starting Xen Balloon driver
Detected PS/2 Mouse Port.
pty: 256 Unix98 ptys configured
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
Intel(R) PRO/1000 Network Driver - version 5.2.30.1-k1
Copyright (c) 1999-2004 Intel Corporation.
pcnet32.c:v1.28 02.20.2004 tsbogend@xxxxxxxxxxxxxxxx
Intel(R) PRO/100 Network Driver - version 2.3.38-k1
Copyright (c) 2004 Intel Corporation

(XEN) PCI: Found IRQ 11 for device 02:08.0
PCI: Obtained IRQ 11 for device 02:08.0
e100: selftest timeout
e100: Failed to initialize, instance #0
Uniform Multi-Platform E-IDE dri
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH4: IDE controller at PCI slot 00:1f.1
(XEN) PCI: Found IRQ 9 for device 00:1f.1
(XEN) PCI: Sharing IRQ 9 with 00:1d.2
PCI: Enabling device 00:1f.1 (0005 -> 0007)
PCI: Obtained IRQ 9 for device 00:1f.1
ICH4: chipset revision 1
ICH4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: C/H/S=0/0/0 from BIOS i
hda: WDC WD400JB-00ENA0, ATA DISK drive
hdc: SAMSUNG DVD-ROM SD-616Q, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 78165360 sectors (40021 MB) w/8192KiB Cache, CHS=77545/16/63, UDMA(100)
hdc: attached ide-cdrom driver.
hdc: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
Partition check:
 hda: [PTBL] [4865/255/63] hda1 hda2 hda3
SCSI subsystem driver Revision: 1.00
Red Hat/Adaptec aacraid driver (1.1-3 Jul  4 2004 15:22:02)
megaraid: v1.18k (Release Date: Thu Aug 28 10:05:11 EDT 2003)
megaraid: no BIOS enabled.
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Initialising Xen netif backend
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
ip_conntrack version 2.1 (1024 buckets, 8192 max) - 288 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NET4: Ethernet Bridge 008 for NET4.0
Bridge firewalling registered
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 112k freed

(And halt, but the keyboard fuctions, even the screen turns off for saving after a few minutes, so i think there are just some serial output problems, but have a hard time figure out why - this functions on Debian Sid, but behaves like this on Ref Hat Ent 3..)

The grub config is:


title xen ....
        kernel /xen.gz dom0_mem=131072 com1=115200,8n1 noht
        module /vmlinuz-2.4.26-xen0 root=/dev/hda2 ro console=ttyS0

(using serial output - on THE PC box i use tty0 - without it it only boots until (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen
 )

Thank you!

regards
Rune J.A






On Jul 2, 2004, at 5:06 PM, Ian Pratt wrote:


The Red Hat Ent 3 is pretty old, but the glibc is compiled for i686 and
the Xen kernel is compiled for the the right cpu, so the traditional
error are checked out. The system is not halting either, but seems to
go in an eternal loop. The keyboard works, but I cannot ping or ssh the
OS..

Is this output coming over as serial line?

You need "com1=115200,8n1" on the Xen grub line and
"console=ttyS0" on the xenlinux command line.

Can you post the grub config and all the serial output.

Thanks,
Ian


I have tried the sysreq option, where sysreq p gives:

PID: 1, comm            init
EIP: 0819[<00ae870>] CPU: 0 EFLAGS: 00201217 Not tainted


the last Bootlines gives:


hdc: attached ude-cdrom driver
hdc: ATAPO 48X DVD-ROM drive, 512kB Cache, UDMA(33)
Uniform CD-ROM driver Revision:  3.12
Partition check:
   hda: [PTBL] [4865/255/63] hda1 hda2 hda3
SCSI subsystem driver Revision: 1.00
Red Hat/Adaptec aacraid driver (1.1-3 Jul 1 2004 14:08:39)
megaraid: v1.18k
megaraid: no BIOS enabled
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Initialiising Xen netif backend
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
ip_conntrack version 2.1 (1024 buckets, 8192 max) - 288 bytes per
conntrack
ip_tables: (C) 2000-2002 Netfilter core team
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Bridge firewalling registered
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 112k freed

All help aprecciated :-)

Regards
Rune J.Andresen



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unmatched networking opportunities. Visit www.blackhat.com
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https://lists.sourceforge.net/lists/listinfo/xen-devel



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Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
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