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add case for discard memory content #5074

Merged
merged 1 commit into from
Oct 30, 2023
Merged

add case for discard memory content #5074

merged 1 commit into from
Oct 30, 2023

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nanli1
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@nanli1 nanli1 commented Aug 1, 2023 •
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VIRT-298033: Discard memory content
Signed-off-by: nanli [email protected]


 [root@dell-per730-59 tp-libvirt]  avocado run --vt-type libvirt --test-runner=runner --vt-machine-type q35 memory.backing.discard

 (01/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_yes.mem_discard_yes.file: PASS (52.49 s)
 (02/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_yes.mem_discard_yes.anonymous: PASS (55.71 s)
 (03/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_yes.mem_discard_yes.memfd: PASS (55.42 s)
 (04/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_yes.mem_discard_yes.hugepaged_file: PASS (55.10 s)
 (05/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_yes.mem_discard_not_defined.file: PASS (61.37 s)
 (06/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_yes.mem_discard_not_defined.anonymous: PASS (54.37 s)
 (07/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_yes.mem_discard_not_defined.memfd: PASS (55.98 s)
 (08/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_yes.mem_discard_not_defined.hugepaged_file: PASS (54.62 s)
 (09/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_no.mem_discard_yes.file: PASS (58.69 s)
 (10/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_no.mem_discard_yes.anonymous: PASS (57.80 s)
 (11/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_no.mem_discard_yes.memfd: PASS (54.62 s)
 (12/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_no.mem_discard_yes.hugepaged_file: PASS (55.22 s)
 (13/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_no.mem_discard_not_defined.file: PASS (59.34 s)
 (14/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_no.mem_discard_not_defined.anonymous: PASS (57.71 s)
 (15/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_no.mem_discard_not_defined.memfd: PASS (55.76 s)
 (16/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_no.mem_discard_not_defined.hugepaged_file: PASS (55.56 s)
 (17/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_not_defined.mem_discard_yes.file: PASS (58.03 s)
 (18/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_not_defined.mem_discard_yes.anonymous: PASS (58.43 s)
 (19/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_not_defined.mem_discard_yes.memfd: PASS (60.47 s)
 (20/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_not_defined.mem_discard_yes.hugepaged_file: PASS (54.51 s)
 (21/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_not_defined.mem_discard_not_defined.file: PASS (57.05 s)
 (22/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_not_defined.mem_discard_not_defined.anonymous: PASS (54.72 s)
 (23/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_not_defined.mem_discard_not_defined.memfd: PASS (59.53 s)
 (24/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.numa_discard_not_defined.mem_discard_not_defined.hugepaged_file: PASS (57.80 s)
 (25/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.no_numa.mem_discard_yes.file: PASS (56.63 s)
 (26/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.no_numa.mem_discard_yes.anonymous: PASS (54.54 s)
 (27/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.no_numa.mem_discard_yes.memfd: PASS (64.33 s)
 (28/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.no_numa.mem_discard_yes.hugepaged_file: PASS (52.31 s)
 (29/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.no_numa.mem_discard_not_defined.file: PASS (55.61 s)
 (30/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.no_numa.mem_discard_not_defined.anonymous: PASS (61.47 s)
 (31/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.no_numa.mem_discard_not_defined.memfd: PASS (54.31 s)
 (32/32) type_specific.io-github-autotest-libvirt.memory.backing.discard.memory_allocation.no_numa.mem_discard_not_defined.hugepaged_file: PASS (57.63 s)

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nanli1 commented Aug 1, 2023

modular_redesign

@nanli1 nanli1 force-pushed the add_case_for_discard_memory_content branch from c76c3f7 to 77e3a0b Compare August 1, 2023 10:04
@dzhengfy dzhengfy self-requested a review October 23, 2023 09:06
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dzhengfy commented Oct 23, 2023 •
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@hs0210 Would you like to test on your arm environment and give feedback? Thanks

dzhengfy
dzhengfy reviewed Oct 23, 2023
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Others LGTM

libvirt/tests/src/memory/memory_backing/discard_memory_content_setting.py Outdated
if numa_attrs:
vm_attrs.update(numa_attrs)
vm_attrs.update(mem_attrs)
test.log.debug("Get current vm attrs is :%s" % vm_attrs)
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% -> ,

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Thanks done.

dzhengfy
dzhengfy reviewed Oct 23, 2023
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libvirt/tests/cfg/memory/memory_backing/discard_memory_content_setting.cfg
- numa_discard_not_defined:
numa_attrs = {'vcpu': 4,'cpu': {'numa_cell': [{'id': '0', 'cpus': '0-3', 'memory': '${numa_mem}', 'unit': 'KiB'}]}}
numa_path = {'element_attrs': ['./cpu/numa/cell/[@memory="${numa_mem}"]']}
- no_numa:
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Except this no_numa, other cases are not supported on s390x. So could you help handling this?

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Thanks dzheng, done

@nanli1 nanli1 force-pushed the add_case_for_discard_memory_content branch from 77e3a0b to fca0d36 Compare October 24, 2023 03:11
@nanli1 nanli1 requested a review from dzhengfy October 24, 2023 03:23
dzhengfy
dzhengfy approved these changes Oct 24, 2023
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LGTM. Not sure if arm guy has comment

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@hs0210 will check it tomorrow. Let's wait for a while.

hs0210
hs0210 reviewed Oct 25, 2023
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libvirt/tests/src/memory/memory_backing/discard_memory_content_setting.py Outdated

elif mem_discard in ["mem_discard_yes", "mem_discard_not_defined"] \
and numa_discard == "numa_discard_no":
expected_discard = "false"
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The behavior of no_discard is different on 8 and 9 for all both x86 and aarch64:
on 9.3, the discard-data is false in the qemu cmd line
on 8.9, no discard-data para in the qemu cmd line

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Thanks hshuai,Done , Please help heck

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@liang-cong-red-hat Hi lcong ,Could you double confirm here? Is this suited for x86 ,Thank you !

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lcong has updated the polarion case , I will update auto code

libvirt/tests/cfg/memory/memory_backing/discard_memory_content_setting.cfg
- hugepaged_file:
source_type = 'hugepage'
hugepages_attr = "'hugepages': {}"
hugepages_path = {'element_attrs': ['./memoryBacking/hugepages']}
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The default huge pagesize on XXXX-8 aarch64 is 512M, but above setting is for 2M pagesize. Please adjust the test to accommodate aarch64.

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Thanks hshuai,Done , Please help heck

@nanli1 nanli1 force-pushed the add_case_for_discard_memory_content branch from fca0d36 to 1d8c857 Compare October 26, 2023 09:28
@nanli1 nanli1 requested a review from hs0210 October 26, 2023 09:29
@nanli1
add case for discard memory content
b7b54aa 
   VIRT-298033: Discard memory content
Signed-off-by: nanli <[email protected]>
@nanli1 nanli1 force-pushed the add_case_for_discard_memory_content branch from 1d8c857 to b7b54aa Compare October 27, 2023 04:43
hs0210
hs0210 approved these changes Oct 27, 2023
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LGTM

@chloerh chloerh merged commit 904382f into autotest:master Oct 30, 2023
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@dzhengfy dzhengfy dzhengfy approved these changes

@chloerh chloerh chloerh approved these changes

@hs0210 hs0210 hs0210 approved these changes

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@nanli1 @dzhengfy @chloerh @hs0210 @Yingshun