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hugeshmdt01: -I5 or -i5?

LTP Caspar Zhang 3 participants 5 messages Apr 11, 2011 – Apr 14, 2011 1 message not in the archive

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The hugeshm* tests in runtest/hugetlb are:

hugeshmat01 hugeshmat01 -i 5
hugeshmat02 hugeshmat02 -i 5
hugeshmat03 hugeshmat03 -i 5

hugeshmctl01 hugeshmctl01 -i 5
hugeshmctl02 hugeshmctl02 -i 5
hugeshmctl03 hugeshmctl03 -i 5

hugeshmdt01 hugeshmdt01 -I 5 <--- *-I or -i?*

hugeshmget01 hugeshmget01 -i 10
hugeshmget02 hugeshmget02 -i 10
hugeshmget03 hugeshmget03 -i 10
hugeshmget05 hugeshmget05 -i 10

I wonder whether hugeshmdt01 should be repeated for 5 times, or 5 seconds? (5 seconds is enough to execute the test for thousands times... That will produce tens ~ hundreds MB log)

Thanks,
Caspar

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#1 lore raw

2011/4/11 Caspar Zhang <[email protected]>:

Quoted 12 lines

The hugeshm* tests in runtest/hugetlb are:

hugeshmat01 hugeshmat01 -i 5
hugeshmat02 hugeshmat02 -i 5
hugeshmat03 hugeshmat03 -i 5

hugeshmctl01 hugeshmctl01 -i 5
hugeshmctl02 hugeshmctl02 -i 5
hugeshmctl03 hugeshmctl03 -i 5

hugeshmdt01 hugeshmdt01 -I 5 <--- *-I or -i?*

Quoted 8 lines

hugeshmget01 hugeshmget01 -i 10
hugeshmget02 hugeshmget02 -i 10
hugeshmget03 hugeshmget03 -i 10
hugeshmget05 hugeshmget05 -i 10

I wonder whether hugeshmdt01 should be repeated for 5 times, or 5 seconds? (5 seconds is enough to execute the test for thousands times... That will produce tens ~ hundreds MB log)

Good question. "How many iterations does it take to reproduce the
problem?" is probably a good question to ask.
Cheers,
-Garrett

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#2 lore raw

Hi!

Quoted 2 lines

Good question. "How many iterations does it take to reproduce the
problem?" is probably a good question to ask.

The source doesn't say that we should run this for several seconds. And the test seems to be testing functionality rather than regression (also there is no clear line between these two). But still I thik it's safe to assume that this is a typo. Anybody any objections?

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Cyril Hrubis
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#4 lore raw

Hi!

Quoted 5 lines
Quoted 4 lines

The source doesn't say that we should run this for several seconds. And the test seems to be testing functionality rather than regression (also there is no clear line between these two). But still I thik it's safe to assume that this is a typo. Anybody any objections?

Quoted 7 lines

No, but I'd prefer is someone changed the 'typo', ran the test a
few times in positive cases as opposed to blindly commit what someone considered a 'typo', and make the test ineffective.
Digging through the CVS/git commit email and/or the mail archives
to determine what the contributor had in mind for the test would definitely help. The latter might be painful depending on the test submission though.

Okay, lets see what is in the logs.

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Cyril Hrubis
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#5 lore raw
In reply to a message not in the archive

Hi!

Quoted 8 lines
Quoted 7 lines
Quoted 2 lines

    Good question. "How many iterations does it take to reproduce the problem?" is probably a good question to ask.

The source doesn't say that we should run this for several seconds. And the test seems to be testing functionality rather than regression (also there is no clear line between these two). But still I thik it's safe to assume that this is a typo. Anybody any objections?

Quoted 7 lines

No, but I'd prefer is someone changed the 'typo', ran the test a
few times in positive cases as opposed to blindly commit what someone considered a 'typo', and make the test ineffective.
Digging through the CVS/git commit email and/or the mail archives
to determine what the contributor had in mind for the test would definitely help. The latter might be painful depending on the test submission though.

Okay git -p log says that the line was added by Subrata, CCing.

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Cyril Hrubis
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