[LU-15316] sanity test_255a: dmidecode: command not found Created: 03/Dec/21 Updated: 09/Mar/22 |
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| Status: | Open |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.15.0 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Minor |
| Reporter: | Maloo | Assignee: | WC Triage |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Environment: |
SLES15 SP2 |
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| Issue Links: |
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| Severity: | 3 | ||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
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This issue was created by maloo for jianyu <yujian@whamcloud.com> This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/4c203f3a-8cc4-4cea-b56e-a9d46c8222ec test_255a failed with the following error: /usr/lib64/lustre/tests/sanity.sh: line 21421: [: -lt: unary operator expected /usr/lib64/lustre/tests/test-framework.sh: line 1385: dmidecode: command not found sanity test_255a: @@@@@@ FAIL: Speedup with willread is less than .29%, got .58% VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV |
| Comments |
| Comment by Andreas Dilger [ 28/Jan/22 ] |
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+1 https://testing.whamcloud.com/test_sets/2a1d1b6b-9cd7-4b69-8360-c38c83b162de Average uncached read: 23.47 Average speedup with OSS cached read: 30.55 = +30.16% Average speedup with ladvise willread: 30.92 = +31.74% /usr/lib64/lustre/tests/sanity.sh: line 19619: [: 15.27: integer expression expected /usr/lib64/lustre/tests/test-framework.sh: line 1349: dmidecode: command not found sanity test_255a: @@@@@@ FAIL: Speedup with willread is less than 15.27%, got 30.92% It looks like the math is failing because of the use of decimal numbers, even though the test itself is passing. The test is then trying to use either "virt-what" or "dmidecode" to decide if this is a VM or not. Either or both of the virt-what or dmidecode RPMs needs to be installed for that, but this is secondary to the actual failure. Not sure why this started failing now. It looks like it has always been failing, but "dmidecode" or "virt-what" were causing the error to be ignored: Average uncached read: 15.93 Average speedup with OSS cached read: 22.10 = +38.73% Average speedup with ladvise willread: 21.49 = +34.90% /usr/lib64/lustre/tests/sanity.sh: line 19613: [: 11.05: integer expression expected running in VM 'kvm', ignore error sanity test_255a: @@@@@@ IGNORE (env=kvm): Speedup with willread is less than 11.05%, got 21.49% |
| Comment by Gerrit Updater [ 28/Jan/22 ] |
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"Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/46350 |
| Comment by Gerrit Updater [ 05/Mar/22 ] |
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"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/46350/ |
| Comment by Andreas Dilger [ 09/Mar/22 ] |
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There likely also needs to be a "dmidecode" package installed on some of the test nodes/images to solve this completely, but it is worthwhile to fix the actual test cases first if this isn't too disruptive. |