Ed Smith
2006-Aug-30 13:05 UTC
[Xen-devel] REVISED: Testing status of HVM (Intel VT) on 64bit XEN unstable c/s 11286
Summary:
Changeset 11286
- NEW: Can''t boot an HVM guest
(failure.2 Error: (12, ''Cannot allocate memory''))
Test Configuration:
Dell Precision WorkStation 380, Dual Core, 2GB, 3 SATA (Intel VT)
64bit XEN Hypervisor on a RHEL4U2 64bit root (/dev/sda)
32bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdb)
pae=1(smp) pae=0(up), acpi=1, apic=1
kernargs noapic
64bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdc)
pae=1, acpi=1, apic=1
kernargs noapic
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:
852 tests (851 ltp tests and one 30 minute user load test)
Tests are marked #Pass/#Fail where (n) points to a failure description
XEN 64bit 2 CPU Hypervisor (booted smp):
----------------------------------------------------------------------
| XEN | Guest Kernel (SMP kernels booted with 2 CPUs) |
| Changeset|-----------------------------------------------------------|
| | 32bit UP | 32bit SMP | 64bit UP | 64bit SMP |
| |--------------|--------------|--------------|--------------|
| | Boot | Test | Boot | Test | Boot | Test | Boot | Test |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11286 | Fail | | Fail | | Fail | | Fail | |
| | (2) | | (2) | | (2) | | (2) | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11269 | Pass | | Fail | | Pass | | Pass | 852/0 |
| | | | (6,7)| | | | | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11259 | Pass | | Fail | | Pass | | Pass | 852/0 |
| | | | (6,7)| | | | | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11251 | Pass | | Fail | | Pass | | Pass | 852/0 |
| | | | (6) | | | | | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11248 | Pass | | Fail | | Pass | | Pass | 852/0 |
| | | | (6) | | | | | |
----------------------------------------------------------------------
Multiple Guest Boot Test
Test is a 30 minute user load on both Guests
XEN 64bit 2 CPU Hypervisor (booted smp):
--------------------------------------------
| XEN | Guest Kernel |
| Changeset|---------------------------------|
| | 32bit 1CPU UP | 32bit 2CPU SMP |
| | 64bit 1CPU UP | 64bit 2CPU SMP |
| |----------------|----------------|
| | Boot | Test | Boot | Test |
|----------|------|---------|------|---------|
| 11286 | Fail | | Fail | |
| | (2) | | (2) | |
|----------|------|---------|------|---------|
| 11269 | Pass | Pass | Fail | |
| | | | (6) | |
|----------|------|---------|------|---------|
| 11259 | Pass | Pass | Fail | |
| | | | (6) | |
|----------|------|---------|------|---------|
| 11251 | Pass | Pass | Fail | |
| | | | (6) | |
|----------|------|---------|------|---------|
| 11248 | Pass | Pass | Fail | |
| | | | (6) | |
--------------------------------------------
Failures:
1. BUG 666: 32bit guests fail ltp gettimeofday02:
"Time is going backwards"
2. HVM guests fail to boot:
Error: (12, ''Cannot allocate memory'')
6. 32bit SMP (pae) XEN panic in:
sh2_page_fault__shadow_3_guest_3+0x493/0xdd0
NOTE: On c/s 11269 sh2 becomes sh
7. 32bit SMP (pae) Guest domain crash:
sh2 error: sh2_remove_shadows(): can''t find all
shadows of mfn 10ef3 (shadow2_flags=00000100)
domain_crash called from shadow2-common.c:2251
NOTE: On c/s 11269 sh2 becomes sh
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