Testing status of fully virtualized guests (Intel VT) on 32bit XEN unstable

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From: Ed Smith <esmith@virtualiron.com>
To: xen-devel@lists.xensource.com
Subject: Testing status of fully virtualized guests (Intel VT) on 32bit XEN unstable
Date: Fri, 05 May 2006 11:50:23 -0400	[thread overview]
Message-ID: <445B743F.20609@virtualiron.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 4700 bytes --]

Test Configuration:
Dell PowerEdge 430, Dual Core, 2GB, 3 SATA (Intel VT)
32bit XEN PAE Hypervisor on a RHEL4U2 32bit root  (/dev/sda)
       dom0_mem=256M (required to boot domUs)
32bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdb)
       pae=0, acpi=1, apic=1
       kernargs clock=pit
32bit fully virtualized (HVM) guest RHEL3U6 256MB (/dev/sdc)
       pae=0, acpi=1, apic=1
       kernargs clock=pit

Boot Tests:
Boot a fully virtualized (HVM) guest to the login prompt
Results are marked Pass|Fail where (n) points to a failure description

Regression Tests:
851 tests (850 ltp tests and one 30 minute user load test)
Tests are marked #Pass/#Fail where (n) points to a failure description

XEN 32bit PAE 1 CPU Hypervisor (booted nosmp):
  ----------------------------------------------------------------------
| XEN      | Guest Kernel (SMP kernels booted with 1 CPU)              |
| Changeset|-----------------------------------------------------------|
|          | RHEL4 UP     | RHEL4 SMP    | RHEL3 UP     | RHEL3 SMP    |
|          |--------------|--------------|--------------|--------------|
|          | Boot | Test  | Boot | Test  | Boot | Test  | Boot | Test  |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9920     | Pass |       | Fail |       | Pass |       | Fail |       |
|          |      |       | (1)  |       |      |       | (1)  |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9913     | Fail |       | Fail |       | Fail |       | Fail |       |
|          | (3)  |       | (3)  |       | (3)  |       | (3)  |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9903     | Fail |       | Fail |       | Fail |       | Fail |       |
|          | (3)  |       | (3)  |       | (3)  |       | (3)  |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9896     | Pass | 850/1 | Fail |       | Pass |       | Fail |       |
|          |      | (2)   | (1)  |       |      |       | (1)  |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9888     | Pass | 850/1 | Fail |       | Pass | 850/1 | Fail |       |
|          |      | (2)   | (1)  |       |      | (2)   | (1)  |       |
  ----------------------------------------------------------------------

XEN 32bit PAE 2 CPU Hypervisor (booted smp):
  ----------------------------------------------------------------------
| XEN      | Guest Kernel (SMP kernels booted with 2 CPU)              |
| Changeset|-----------------------------------------------------------|
|          | RHEL4 UP     | RHEL4 SMP    | RHEL3 UP     | RHEL3 SMP    |
|          |--------------|--------------|--------------|--------------|
|          | Boot | Test  | Boot | Test  | Boot | Test  | Boot | Test  |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9920     | Pass | 850/1 | Fail |       | Pass | 850/1 | Fail |       |
|          |      | (2)   | (1)  |       |      | (2,4) | (1)  |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9913     | Fail |       | Fail |       | Fail |       | Fail |       |
|          | (3)  |       | (3)  |       | (3)  |       | (3)  |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9903     | Fail |       | Fail |       | Fail |       | Fail |       |
|          | (3)  |       | (3)  |       | (3)  |       | (3)  |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9896     | Pass |       | Fail |       | Pass |       | Fail |       |
|          |      |       | (1)  |       |      |       | (1)  |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 9888     | Pass |       | Fail |       | Pass |       | Fail |       |
|          |      |       | (1)  |       |      |       | (1)  |       |
  ----------------------------------------------------------------------

Failures:
1. 32 bit SMP guests hang on boot
    "Uncompressing Linux... Ok, booting the kernel."
2. 32bit UP guest fail ltp gettimeofday02
    "Time is going backwards"
3. [Fixed in 9920] Build broken:
    cc1: warnings being treated as errors
    mm.c: In function subarch_init_memory:
    mm.c:163: warning: format %ld expects type long int,
    but argument 2 has type unsigned int
    mm.c:163: warning: format %ld expects type long int,
    but argument 3 has type unsigned int
4. The RHEL3 UP tests ran OK however they took 12 hours
    to complete where on RHEL4 UP the run for ~4 hours.
    There seems to be some performance issue running a
    2.4 kernel fully virtualized guest.

[-- Attachment #2: boot.1 --]
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File: boot.3

[root@tst177 ~]# xm info
host                   : tst177.katana-technology.com
release                : 2.6.16-xen
version                : #1 SMP Wed Apr 26 01:42:49 EDT 2006
machine                : x86_64
nr_cpus                : 2
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 2
threads_per_core       : 1
cpu_mhz                : 2793
hw_caps                : bfebfbff:20100800:00000000:00000180:0000e43d:00000000:00000001
total_memory           : 2047
free_memory            : 131
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
platform_params        : virt_start=0xffff800000000000
xen_changeset          : Tue Apr 25 13:22:11 2006 +0100 9744:1ad06bd6832d
cc_compiler            : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8)
cc_compile_by          : build
cc_compile_domain      : katana-technology.com
cc_compile_date        : Wed Apr 26 00:47:38 EDT 2006
[root@tst177 ~]# xm list
Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0     1877     2 r-----    36.5
(XEN) (GUEST: 3) Loading ROMBIOS ...
(XEN) (GUEST: 3) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 3) Loading ACPI ...
(XEN) (GUEST: 3) Loading VMXAssist ...
(XEN) (GUEST: 3) VMX go ...
(XEN) (GUEST: 3) VMXAssist (Apr 26 2006)
(XEN) (GUEST: 3) Memory size 256 MB
(XEN) (GUEST: 3) E820 map:
(XEN) (GUEST: 3) 0000000000000000 - 000000000009F800 (RAM)
(XEN) (GUEST: 3) 000000000009F800 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 3) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 3) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 3) 0000000000100000 - 000000000FFFE000 (RAM)
(XEN) (GUEST: 3) 000000000FFFE000 - 000000000FFFF000 (Type 18)
(XEN) (GUEST: 3) 000000000FFFF000 - 0000000010000000 (Type 17)
(XEN) (GUEST: 3) 0000000010000000 - 0000000010003000 (ACPI NVS)
(XEN) (GUEST: 3) 0000000010003000 - 000000001000D000 (ACPI Data)
(XEN) (GUEST: 3) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 3)
(XEN) (GUEST: 3) Start BIOS ...
(XEN) (GUEST: 3) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 3)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) (GUEST: 3) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 3) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 3) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp $
(XEN) (GUEST: 3) HVMAssist BIOS, 8 cpus, $Revision: 1.138 $ $Date: 2005/05/07 15:55:26 $
(XEN) (GUEST: 3)
(XEN) (GUEST: 3) ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) (GUEST: 3) ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (12997 MBytes)
(XEN) (GUEST: 3) ata0  slave: Unknown device
(XEN) (GUEST: 3)
(XEN) (GUEST: 3) Booting from Hard Disk...
(XEN) (GUEST: 3) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) (GUEST: 3) int13_harddisk: function 08, unmapped device for ELDL=81
(XEN) (GUEST: 3) *** int 15h function AX=00C0, BX=0000 not yet supported!
(XEN) (GUEST: 3) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 3) KBD: unsupported int 16h function 03
(XEN) (GUEST: 3) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 3) *** int 15h function AX=E980, BX=E6F5 not yet supported!
(XEN) (GUEST: 3) int13_harddisk: function 02, unmapped device for ELDL=81
(XEN) (GUEST: 3) int13_harddisk: function 41, unmapped device for ELDL=81


32bit SMP guest has hung at this point.  Last message on the guest console:

Uncompressing Linux... Ok, booting the kernel.

[-- Attachment #3: build.3 --]
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gcc -O2 -fomit-frame-pointer -DNDEBUG -m32 -march=i686 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/build/trees/main/20060502_000/xen-unstable/xen/include -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-generic -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-default -msoft-float -g -D__XEN__ -c xenoprof.c -o xenoprof.o
gcc -O2 -fomit-frame-pointer -DNDEBUG -m32 -march=i686 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/build/trees/main/20060502_000/xen-unstable/xen/include -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-generic -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-default -msoft-float -g -D__XEN__ -c nmi_int.c -o nmi_int.o
gcc -O2 -fomit-frame-pointer -DNDEBUG -m32 -march=i686 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/build/trees/main/20060502_000/xen-unstable/xen/include -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-generic -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-default -msoft-float -g -D__XEN__ -c op_model_p4.c -o op_model_p4.o
gcc -O2 -fomit-frame-pointer -DNDEBUG -m32 -march=i686 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/build/trees/main/20060502_000/xen-unstable/xen/include -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-generic -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-default -msoft-float -g -D__XEN__ -c op_model_ppro.c -o op_model_ppro.o
gcc -O2 -fomit-frame-pointer -DNDEBUG -m32 -march=i686 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/build/trees/main/20060502_000/xen-unstable/xen/include -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-generic -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-default -msoft-float -g -D__XEN__ -c op_model_athlon.c -o op_model_athlon.o
ld   -m elf_i386 -r -o built_in.o xenoprof.o nmi_int.o op_model_p4.o op_model_ppro.o op_model_athlon.o
make[7]: Leaving directory `/build/trees/main/20060502_000/xen-unstable/xen/arch/x86/oprofile'
make -f /build/trees/main/20060502_000/xen-unstable/xen/Rules.mk -C x86_32 built_in.o
make[7]: Entering directory `/build/trees/main/20060502_000/xen-unstable/xen/arch/x86/x86_32'
gcc -O2 -fomit-frame-pointer -DNDEBUG -m32 -march=i686 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/build/trees/main/20060502_000/xen-unstable/xen/include -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-generic -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-default -msoft-float -g -D__XEN__ -c domain_page.c -o domain_page.o
gcc -O2 -fomit-frame-pointer -DNDEBUG -m32 -march=i686 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/build/trees/main/20060502_000/xen-unstable/xen/include -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-generic -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-default -msoft-float -g -D__XEN__ -D__ASSEMBLY__ -c entry.S -o entry.o
gcc -O2 -fomit-frame-pointer -DNDEBUG -m32 -march=i686 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/build/trees/main/20060502_000/xen-unstable/xen/include -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-generic -I/build/trees/main/20060502_000/xen-unstable/xen/include/asm-x86/mach-default -msoft-float -g -D__XEN__ -c mm.c -o mm.o
cc1: warnings being treated as errors
mm.c: In function âŽ¤^[%GŽËœ^[%@subarch_init_memoryâŽ¤“¢â:
mm.c:163: warning: format âŽ¤^[%GŽËœ^[%@%ldâŽ¤“¢â expects type âŽ¤^[%GŽËœ^[%@long intâŽ¤“¢â, but argument 2 has type âŽ¤^[%GŽËœ^[%@unsigned intâŽ¤“¢â
mm.c:163: warning: format âŽ¤^[%GŽËœ^[%@%ldâŽ¤“¢â expects type âŽ¤^[%GŽËœ^[%@long intâŽ¤“¢â, but argument 3 has type âŽ¤^[%GŽËœ^[%@unsigned intâŽ¤“¢â
make[7]: *** [mm.o] Error 1
make[7]: Leaving directory `/build/trees/main/20060502_000/xen-unstable/xen/arch/x86/x86_32'
make[6]: *** [x86_32/built_in.o] Error 2
make[6]: Leaving directory `/build/trees/main/20060502_000/xen-unstable/xen/arch/x86'
make[5]: *** [/build/trees/main/20060502_000/xen-unstable/xen/arch/x86/built_in.o] Error 2
make[5]: Leaving directory `/build/trees/main/20060502_000/xen-unstable/xen/arch/x86'
make[4]: *** [/build/trees/main/20060502_000/xen-unstable/xen/xen] Error 2
make[4]: Leaving directory `/build/trees/main/20060502_000/xen-unstable/xen'
make[3]: *** [install] Error 2
make[3]: Leaving directory `/build/trees/main/20060502_000/xen-unstable/xen'
make[2]: *** [install-xen] Error 2
make[2]: Leaving directory `/build/trees/main/20060502_000/xen-unstable'
make[1]: *** [world] Error 2
make[1]: Leaving directory `/build/trees/main/20060502_000/xen-unstable'
make: *** [xen] Error 2

[-- Attachment #4: regression.2 --]
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File: regression.1

Time	        Level	Message
05:00:50	INFO	Reporting status: 'Test Running' for test: ltp_gettimeofday02
05:00:52	INFO	Preparing to run test 'ltp_gettimeofday02' using profile: /qa/conductor/profiles/ltp/syscalls/gettimeofday02.xml
05:00:52	INFO	Starting test 'ltp_gettimeofday02' using profile: /qa/conductor/profiles/ltp/syscalls/gettimeofday02.xml
05:00:52	INFO	Dispatching operation: RemoteShell
05:00:52	FINE	Client sequencer got message requesting the start of a new test: ltp_gettimeofday02
05:00:52	FINER	Client sequencer sent message of type: 4 with seq num: 1 of size: 289 bytes
05:00:52	FINER	Client sequencer handling new operation from control sequencer
05:00:52	FINE	Client sequencer looking for class: com.katana.conductor.operations.RemoteShell
05:00:52	INFO	Operation RemoteShell running
05:00:52	FINE	Client sequencer was told that an operation is now running
05:00:52	INFO	RemoteShell: target node(s) = vs177
05:00:52	INFO	ssh: /usr/bin/ssh root@vs177 cd /qa/conductor/tests/ltp/testcases/bin; gettimeofday02
05:00:52	FINE	ssh: waiting for command to finish
05:00:53	INFO	   ssh: gettimeofday02 0 INFO : checking if gettimeofday is monotonous, takes 30s
05:00:53	INFO	   ssh: gettimeofday02 1 FAIL : Time is going backwards (old 1145696453.61428 vs new 1145696453.60660!
05:00:53	FINE	executeShellCmd(ssh): exit value is 1
05:00:53	SEVERE	RemoteShell: command failed with error = 1
05:00:53	SEVERE	Operation RemoteShell failed
05:00:53	SEVERE	Reporting status: 'Test Failed' for test: ltp_gettimeofday02
05:00:53	FINE	Client sequencer detected operation completed with status of: Fail
05:00:53	FINER	Client sequencer sent message of type: 5 with seq num: 2 of size: 429 bytes
05:00:53	SEVERE	Crash Collection disabled for queue : RHEL4U2-32b-XEN
05:00:53	INFO	Cleaning up after test

[-- Attachment #5: regression.4 --]
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Queue: RHEL3U6-32b-XEN32
User:  QA
Hypervisor Build: 20060505_000 Version: main Config: Release Path: /repository/trees/main/20060505_000/xen32/xen-unstable/dist Dist:Xen32

Completion status:
  test run completed

Start time: May 4, 2006 3:57:19 PM
End time:   May 5, 2006 4:11:28 AM
Elapsed time: 12 hours 14 minutes 9 seconds

Tests/Config changes in queue: 851
Tests processed:  851
Tests passed:     850
Tests failed:     1
Tests aborted:    0
Forced reboots:   0

[-- Attachment #6: Type: text/plain, Size: 138 bytes --]

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next             reply	other threads:[~2006-05-05 15:50 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-05 15:50 Ed Smith [this message]
2006-05-06 18:19 ` Testing status of fully virtualized guests (Intel VT) on 32bit XEN unstable Nivedita Singhvi
  -- strict thread matches above, loose matches on Subject: below --
2006-05-10 19:51 Ed Smith
2006-05-06 18:21 Ed Smith
2006-05-03 23:19 Ed Smith
2006-05-02 23:23 Ed Smith
2006-05-02 20:51 Ed Smith
2006-05-03  6:44 ` Keir Fraser
2006-05-01 23:33 Ed Smith
2006-04-30  1:45 Zhao, Yunfeng
2006-04-29 15:57 Ed Smith

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