Akio, thank you for your replies and help so far. I am most grateful.
In my response, I caused confusion by mixing up two different machines on which
I am having this identical problem.
On one machine, I am using RAID1 (root=/dev/md0) and on the other, I am using
LVM.
Let me try again:
Here is the stanza from the RAID1 using machine:
image=vmlinuz-2.6.18.8-xen
vmm=xen-3.3.gz
label=xen33
initrd=initrd-2.6.18.8-xen.img
read-only
append="com1=38400,8n1,0x2f8,45 dom0_mem=2048M --
xencons=uart,io,0x2f8,38400n8 console=uart,io,0x2f8,38400n8 root=/dev/md0"
I added the log options as you indicated, so now it looks like this:
image=vmlinuz-2.6.18.8-xen
vmm=xen-3.3.gz
label=xen33
initrd=initrd-2.6.18.8-xen.img
read-only
append="com1=38400,8n1,0x2f8,45 dom0_mem=2048M loglvl=all
guest_loglvl=all -- xencons=uart,io,0x2f8,38400n8 console=uart,io,0x2f8,38400n8
root=/dev/md0"
Upon booting the xen kernel, I see the following on the console and then the
machine just hangs.
(XEN) Xen version 3.3-unstable (root@xxxxxxxxxxxxxx) (gcc version 3.4.6
20060404 (Red Hat 3.4.6-3)) Thu Apr 24 20:29:20 GMT 2008
(XEN) Latest ChangeSet: Tue Apr 15 11:15:20 2008 -0600 17465:1fbc9073a566
(XEN) Xen command line: BOOT_IMAGE=scsi0:EFI\redhat\xen-3.3.gz
com1=38400,8n1,0x2f8,45 dom0_mem=2048M loglvl=all guest_loglvl=all
(XEN) xen image pstart: 0x4000000, xenheap pend: 0x8000000
(XEN) Xen patching physical address access by offset: 0xfc00000000000000
(XEN) find_memory: efi_memmap_walk returns max_page=110000
(XEN) Before xen_heap_start: f0000000041e0f10
(XEN) After xen_heap_start: f000000004208000
(XEN) Init boot pages: 0x10000d8 -> 0x4000000.
(XEN) Init boot pages: 0x8000000 -> 0x3b000000.
(XEN) Init boot pages: 0x40000000 -> 0x7b794000.
(XEN) Init boot pages: 0x7c8104f8 -> 0x7cea8010.
(XEN) Init boot pages: 0x7cea8070 -> 0x7ceabf55.
(XEN) Init boot pages: 0x7ceabfc1 -> 0x7ceaf000.
(XEN) Init boot pages: 0x7cff3f00 -> 0x7cffa010.
(XEN) Init boot pages: 0x7cffaaf0 -> 0x7da60000.
(XEN) Init boot pages: 0x7f300000 -> 0x7fa20000.
(XEN) Init boot pages: 0x7fa8c000 -> 0x7fb78000.
(XEN) Init boot pages: 0x7fbd8000 -> 0x7fcec000.
(XEN) Init boot pages: 0x7fd60000 -> 0x7fd64000.
(XEN) Init boot pages: 0x80000000 -> 0xc0000000.
(XEN) Init boot pages: 0x100000000 -> 0x440000000.
(XEN) System RAM: 16259MB (16649744kB)
(XEN) size of virtual frame_table: 40752kB
(XEN) virtual machine to physical table: f6ffffffff780000 size: 8192kB
(XEN) max_page: 0x110000
(XEN) allocating frame table/mpt table at mfn 0.
(XEN) SAL 3.1: NEC AsAmA2 version 1.0
(XEN) SAL Platform features: BusLock IRQ_Redirection IPI_Redirection
(XEN) SAL: AP wakeup using external interrupt vector 0xbf
(XEN) avail:0x3170074000000000,
status:0x74000000000,control:0x3170000000000000, vm?0x10000000000
(XEN) WARNING: no opcode provided from hardware(0)!!!
(XEN) vm buffer size: 1048576
(XEN) vm_buffer: 0xf400000004208000
(XEN) Xen heap: 60MB (62432kB)
(XEN) Reserving non-aligned node boundary @ mfn 65536
(XEN) Reserving non-aligned node boundary @ mfn 262144
(XEN) Domain heap initialised: DMA width 32 bits
(XEN) cpu package is Multi-Core capable: number of cores=2
(XEN) cpu package is Multi-Threading capable: number of siblings=2
(XEN) cpu_init: current=f00000000412c000
(XEN) vhpt_init: vhpt paddr=0x43d020000, end=0x43d02ffff
(XEN) iosapic_system_init: Disabling PC-AT compatible 8259 interrupts
(XEN) ACPI: Local APIC address f2000000fee00000
(XEN) ACPI: LSAPIC (acpi_id[0x00] lsapic_id[0x00] lsapic_eid[0x00] enabled)
(XEN) CPU 0 (0x0000) enabled (BSP)
(XEN) ACPI: LSAPIC (acpi_id[0x02] lsapic_id[0x04] lsapic_eid[0x00] enabled)
(XEN) CPU 1 (0x0400) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x04] lsapic_id[0x02] lsapic_eid[0x00] enabled)
(XEN) CPU 2 (0x0200) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x06] lsapic_id[0x06] lsapic_eid[0x00] enabled)
(XEN) CPU 3 (0x0600) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x08] lsapic_id[0x01] lsapic_eid[0x00] enabled)
(XEN) CPU 4 (0x0100) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x0a] lsapic_id[0x05] lsapic_eid[0x00] enabled)
(XEN) CPU 5 (0x0500) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x0c] lsapic_id[0x03] lsapic_eid[0x00] enabled)
(XEN) CPU 6 (0x0300) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x0e] lsapic_id[0x07] lsapic_eid[0x00] enabled)
(XEN) CPU 7 (0x0700) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x10] lsapic_id[0x00] lsapic_eid[0x02] disabled)
(XEN) CPU 8 (0x0002) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x12] lsapic_id[0x04] lsapic_eid[0x02] disabled)
(XEN) CPU 9 (0x0402) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x14] lsapic_id[0x02] lsapic_eid[0x02] disabled)
(XEN) CPU 10 (0x0202) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x16] lsapic_id[0x06] lsapic_eid[0x02] disabled)
(XEN) CPU 11 (0x0602) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x18] lsapic_id[0x01] lsapic_eid[0x02] disabled)
(XEN) CPU 12 (0x0102) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x1a] lsapic_id[0x05] lsapic_eid[0x02] disabled)
(XEN) CPU 13 (0x0502) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x1c] lsapic_id[0x03] lsapic_eid[0x02] disabled)
(XEN) CPU 14 (0x0302) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x1e] lsapic_id[0x07] lsapic_eid[0x02] disabled)
(XEN) CPU 15 (0x0702) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x20] lsapic_id[0x00] lsapic_eid[0x04] disabled)
(XEN) CPU 16 (0x0004) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x22] lsapic_id[0x04] lsapic_eid[0x04] disabled)
(XEN) CPU 17 (0x0404) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x24] lsapic_id[0x02] lsapic_eid[0x04] disabled)
(XEN) CPU 18 (0x0204) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x26] lsapic_id[0x06] lsapic_eid[0x04] disabled)
(XEN) CPU 19 (0x0604) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x28] lsapic_id[0x01] lsapic_eid[0x04] disabled)
(XEN) CPU 20 (0x0104) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x2a] lsapic_id[0x05] lsapic_eid[0x04] disabled)
(XEN) CPU 21 (0x0504) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x2c] lsapic_id[0x03] lsapic_eid[0x04] disabled)
(XEN) CPU 22 (0x0304) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x2e] lsapic_id[0x07] lsapic_eid[0x04] disabled)
(XEN) CPU 23 (0x0704) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x30] lsapic_id[0x00] lsapic_eid[0x06] disabled)
(XEN) CPU 24 (0x0006) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x32] lsapic_id[0x04] lsapic_eid[0x06] disabled)
(XEN) CPU 25 (0x0406) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x34] lsapic_id[0x02] lsapic_eid[0x06] disabled)
(XEN) CPU 26 (0x0206) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x36] lsapic_id[0x06] lsapic_eid[0x06] disabled)
(XEN) CPU 27 (0x0606) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x38] lsapic_id[0x01] lsapic_eid[0x06] disabled)
(XEN) CPU 28 (0x0106) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x3a] lsapic_id[0x05] lsapic_eid[0x06] disabled)
(XEN) CPU 29 (0x0506) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x3c] lsapic_id[0x03] lsapic_eid[0x06] disabled)
(XEN) CPU 30 (0x0306) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x3e] lsapic_id[0x07] lsapic_eid[0x06] disabled)
(XEN) CPU 31 (0x0706) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x40] lsapic_id[0x00] lsapic_eid[0x08] disabled)
(XEN) CPU 32 (0x0008) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x42] lsapic_id[0x04] lsapic_eid[0x08] disabled)
(XEN) CPU 33 (0x0408) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x44] lsapic_id[0x02] lsapic_eid[0x08] disabled)
(XEN) CPU 34 (0x0208) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x46] lsapic_id[0x06] lsapic_eid[0x08] disabled)
(XEN) CPU 35 (0x0608) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x48] lsapic_id[0x01] lsapic_eid[0x08] disabled)
(XEN) CPU 36 (0x0108) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x4a] lsapic_id[0x05] lsapic_eid[0x08] disabled)
(XEN) CPU 37 (0x0508) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x4c] lsapic_id[0x03] lsapic_eid[0x08] disabled)
(XEN) CPU 38 (0x0308) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x4e] lsapic_id[0x07] lsapic_eid[0x08] disabled)
(XEN) CPU 39 (0x0708) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x50] lsapic_id[0x00] lsapic_eid[0x0a] disabled)
(XEN) CPU 40 (0x000a) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x52] lsapic_id[0x04] lsapic_eid[0x0a] disabled)
(XEN) CPU 41 (0x040a) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x54] lsapic_id[0x02] lsapic_eid[0x0a] disabled)
(XEN) CPU 42 (0x020a) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x56] lsapic_id[0x06] lsapic_eid[0x0a] disabled)
(XEN) CPU 43 (0x060a) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x58] lsapic_id[0x01] lsapic_eid[0x0a] disabled)
(XEN) CPU 44 (0x010a) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x5a] lsapic_id[0x05] lsapic_eid[0x0a] disabled)
(XEN) CPU 45 (0x050a) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x5c] lsapic_id[0x03] lsapic_eid[0x0a] disabled)
(XEN) CPU 46 (0x030a) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x5e] lsapic_id[0x07] lsapic_eid[0x0a] disabled)
(XEN) CPU 47 (0x070a) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x60] lsapic_id[0x00] lsapic_eid[0x0c] disabled)
(XEN) CPU 48 (0x000c) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x62] lsapic_id[0x04] lsapic_eid[0x0c] disabled)
(XEN) CPU 49 (0x040c) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x64] lsapic_id[0x02] lsapic_eid[0x0c] disabled)
(XEN) CPU 50 (0x020c) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x66] lsapic_id[0x06] lsapic_eid[0x0c] disabled)
(XEN) CPU 51 (0x060c) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x68] lsapic_id[0x01] lsapic_eid[0x0c] disabled)
(XEN) CPU 52 (0x010c) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x6a] lsapic_id[0x05] lsapic_eid[0x0c] disabled)
(XEN) CPU 53 (0x050c) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x6c] lsapic_id[0x03] lsapic_eid[0x0c] disabled)
(XEN) CPU 54 (0x030c) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x6e] lsapic_id[0x07] lsapic_eid[0x0c] disabled)
(XEN) CPU 55 (0x070c) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x70] lsapic_id[0x00] lsapic_eid[0x0e] disabled)
(XEN) CPU 56 (0x000e) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x72] lsapic_id[0x04] lsapic_eid[0x0e] disabled)
(XEN) CPU 57 (0x040e) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x74] lsapic_id[0x02] lsapic_eid[0x0e] disabled)
(XEN) CPU 58 (0x020e) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x76] lsapic_id[0x06] lsapic_eid[0x0e] disabled)
(XEN) CPU 59 (0x060e) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x78] lsapic_id[0x01] lsapic_eid[0x0e] disabled)
(XEN) CPU 60 (0x010e) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x7a] lsapic_id[0x05] lsapic_eid[0x0e] disabled)
(XEN) CPU 61 (0x050e) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x7c] lsapic_id[0x03] lsapic_eid[0x0e] disabled)
(XEN) CPU 62 (0x030e) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x7e] lsapic_id[0x07] lsapic_eid[0x0e] disabled)
(XEN) CPU 63 (0x070e) disabled
(XEN) ACPI: IOSAPIC (id[0x0] address[00000000fec00000] gsi_base[0])
(XEN) ACPI: IOSAPIC (id[0x4] address[00000000fec04000] gsi_base[24])
(XEN) ACPI: IOSAPIC (id[0x6] address[00000000fec06000] gsi_base[48])
(XEN) ACPI: IOSAPIC (id[0x9] address[00000000fec09000] gsi_base[72])
(XEN) ACPI: IOSAPIC (id[0xb] address[00000000fec0b000] gsi_base[96])
(XEN) ACPI: IOSAPIC (id[0xf] address[00000000fec0f000] gsi_base[120])
(XEN) ACPI: IOSAPIC (id[0x11] address[00000000fec11000] gsi_base[144])
(XEN) ACPI: IOSAPIC (id[0x14] address[00000000fec14000] gsi_base[168])
(XEN) ACPI: IOSAPIC (id[0x16] address[00000000fec16000] gsi_base[192])
(XEN) ACPI: IOSAPIC (id[0xf0] address[00000000fecf0000] gsi_base[1584])
(XEN) ACPI: PLAT_INT_SRC (high edge type[0x3] id[0x0000] eid[0x0]
iosapic_vector[0x0] global_irq[0x5]
(XEN) PLATFORM int CPEI (0x3): GSI 5 (edge, high) -> CPU 0 (0x0000) vector 30
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 1 global_irq 1 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 3 global_irq 1585 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 4 global_irq 4 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 6 global_irq 6 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 7 global_irq 7 low level)
(XEN) register_intr: changing vector 41 from IO-SAPIC-edge to IO-SAPIC-level
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 8 global_irq 8 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
(XEN) register_intr: changing vector 39 from IO-SAPIC-edge to IO-SAPIC-level
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
(XEN) register_intr: changing vector 38 from IO-SAPIC-edge to IO-SAPIC-level
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 12 global_irq 12 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 13 global_irq 13 low level)
(XEN) register_intr: changing vector 35 from IO-SAPIC-edge to IO-SAPIC-level
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
(XEN) 8 CPUs available, 64 CPUs total
(XEN) MCA related initialization done
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) CPU 0: base freq=200.027MHz, ITC ratio=8/4, ITC freq=400.054MHz
(XEN) Time Zone is not specified on EFIRTC
(XEN) Time init:
(XEN) .... System Time: 467894ns
(XEN) .... scale: 27FE9E274
(XEN) Boot processor id 0x0/0x0
(XEN) num_online_cpus=1, max_cpus=64
(XEN) cpu_init: current=f00000043c7e0000
(XEN) vhpt_init: vhpt paddr=0x43c7d0000, end=0x43c7dffff
(XEN) Fixed BSP b0 value from CPU 1
(XEN) CPU 1: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 174 cycles)
(XEN) CPU 1: base freq=200.027MHz, ITC ratio=8/4, ITC freq=400.054MHz
(XEN) cpu_init: current=f00000043c7c8000
(XEN) vhpt_init: vhpt paddr=0x43c7b0000, end=0x43c7bffff
(XEN) CPU 2: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 174 cycles)
(XEN) CPU 2: base freq=200.027MHz, ITC ratio=8/4, ITC freq=400.054MHz
(XEN) cpu_init: current=f00000043c7c0000
(XEN) vhpt_init: vhpt paddr=0x43c7a0000, end=0x43c7affff
(XEN) CPU 3: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 174 cycles)
(XEN) CPU 3: base freq=200.027MHz, ITC ratio=8/4, ITC freq=400.054MHz
(XEN) cpu_init: current=f00000043c798000
(XEN) vhpt_init: vhpt paddr=0x43c780000, end=0x43c78ffff
(XEN) CPU 4: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 174 cycles)
(XEN) CPU 4: base freq=200.027MHz, ITC ratio=8/4, ITC freq=400.054MHz
(XEN) cpu_init: current=f00000043c790000
(XEN) vhpt_init: vhpt paddr=0x43c770000, end=0x43c77ffff
(XEN) CPU 5: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 174 cycles)
(XEN) CPU 5: base freq=200.027MHz, ITC ratio=8/4, ITC freq=400.054MHz
(XEN) cpu_init: current=f00000043c768000
(XEN) vhpt_init: vhpt paddr=0x43c750000, end=0x43c75ffff
(XEN) CPU 6: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 175 cycles)
(XEN) CPU 6: base freq=200.027MHz, ITC ratio=8/4, ITC freq=400.054MHz
(XEN) cpu_init: current=f00000043c760000
(XEN) vhpt_init: vhpt paddr=0x43c740000, end=0x43c74ffff
(XEN) CPU 7: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 175 cycles)
(XEN) CPU 7: base freq=200.027MHz, ITC ratio=8/4, ITC freq=400.054MHz
(XEN) Brought up 8 CPUs
(XEN) Total of 8 processors activated (2.10 BogoMIPS).
(XEN) the number of physical stacked general registers(RSE.N_STACKED_PHYS) = 96
(XEN) perfmon: added sampling format xenoprof_format
(XEN) xenoprof: using perfmon.
(XEN) perfmon: version 2.0 IRQ 238
(XEN) perfmon: Montecito PMU detected, 27 PMCs, 35 PMDs, 12 counters (47 bits)
(XEN) Maximum number of domains: 63; 18 RID bits per domain
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