[Pkg-zfsonlinux-devel] Bug#1068559: Bug#1068559: zfs-linux: isolation-machine autopkgtest fails: zfs-test-suite times out (hangs?)

[Paul Gevers]

Hi,

On 07-04-2024 2:29 p.m., 陈 晟祺 wrote:
> Could you please provide more detailed information on the test settings on ci.d.o.?
> E.g., CPU type, #cores, memory size, etc.

The host that runs this is an m3-large instance at equinix [1].

We create the qemu image with autopkgtest-build-qemu (default settings 
as far as I know).

 From within the testbed:
root at host:~# lscpu
lscpu
Architecture:            x86_64
   CPU op-mode(s):        32-bit, 64-bit
   Address sizes:         48 bits physical, 48 bits virtual
   Byte Order:            Little Endian
CPU(s):                  1
   On-line CPU(s) list:   0
Vendor ID:               AuthenticAMD
   BIOS Vendor ID:        QEMU
   Model name:            AMD EPYC 7502P 32-Core Processor
     BIOS Model name:     pc-i440fx-7.2  CPU @ 2.0GHz
     BIOS CPU family:     1
     CPU family:          23
     Model:               49
     Thread(s) per core:  1
     Core(s) per socket:  1
     Socket(s):           1
     Stepping:            0
     BogoMIPS:            4990.62
     Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep 
mtrr pge mc
                          a cmov pat pse36 clflush mmx fxsr sse sse2 
syscall nx m
                          mxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl 
cpuid ex
                          td_apicid tsc_known_freq pni pclmulqdq ssse3 
fma cx16 s
                          se4_1 sse4_2 x2apic movbe popcnt 
tsc_deadline_timer aes
                           xsave avx f16c rdrand hypervisor lahf_lm 
cmp_legacy sv
                          m cr8_legacy abm sse4a misalignsse 
3dnowprefetch osvw p
                          erfctr_core ssbd ibrs ibpb stibp vmmcall 
fsgsbase tsc_a
                          djust bmi1 avx2 smep bmi2 rdseed adx smap 
clflushopt cl
                          wb sha_ni xsaveopt xsavec xgetbv1 clzero 
xsaveerptr wbn
                          oinvd arat npt lbrv nrip_save tsc_scale 
vmcb_clean paus
                          efilter pfthreshold v_vmsave_vmload vgif umip 
rdpid arc
                          h_capabilities
Virtualization features:
   Virtualization:        AMD-V
   Hypervisor vendor:     KVM
   Virtualization type:   full
Caches (sum of all):
   L1d:                   64 KiB (1 instance)
   L1i:                   64 KiB (1 instance)
   L2:                    512 KiB (1 instance)
   L3:                    16 MiB (1 instance)
NUMA:
   NUMA node(s):          1
   NUMA node0 CPU(s):     0
Vulnerabilities:
   Gather data sampling:  Not affected
   Itlb multihit:         Not affected
   L1tf:                  Not affected
   Mds:                   Not affected
   Meltdown:              Not affected
   Mmio stale data:       Not affected
   Retbleed:              Mitigation; untrained return thunk; SMT disabled
   Spec rstack overflow:  Vulnerable: Safe RET, no microcode
   Spec store bypass:     Mitigation; Speculative Store Bypass disabled 
via prctl
   Spectre v1:            Mitigation; usercopy/swapgs barriers and 
__user pointer
                           sanitization
   Spectre v2:            Mitigation; Retpolines, IBPB conditional, 
STIBP disable
                          d, RSB filling, PBRSB-eIBRS Not affected
   Srbds:                 Not affected
   Tsx async abort:       Not affected
root at host:~# lsmem
lsmem
RANGE                                 SIZE  STATE REMOVABLE BLOCK
0x0000000000000000-0x000000007fffffff   2G online       yes  0-15

Memory block size:       128M
Total online memory:       2G
Total offline memory:      0B


Paul

[1] https://deploy.equinix.com/product/servers/m3-large/
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