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Unusual test failures

To: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Subject: Unusual test failures
From: Nathan Scott <nathans@xxxxxxxxxx>
Date: Wed, 24 Jul 2013 23:28:17 -0400 (EDT)
Cc: PCP Mailing List <pcp@xxxxxxxxxxx>
Delivered-to: pcp@xxxxxxxxxxx
In-reply-to: <1673350098.2107111.1374722402603.JavaMail.root@xxxxxxxxxx>
Reply-to: Nathan Scott <nathans@xxxxxxxxxx>
Thread-index: VsLuL9G6HXWuSAN6JAeQT3bmlddKMg==
Thread-topic: Unusual test failures
Hi Ken,

Couple of more unusual issues worth exploring - the second
I'm only forwarding cos you might see the issue right away
(original author) and save me some time ...


- 366 - presence of nfs2 and nfs3 client metrics is enabling
logging, and hence changing the generated pmlogconf file.
This is a more general problem in the test though - as more
pmlogconf templates are added, test may become tricky to
maintain (whichever way we tackle it - notrun or different
.out files) ... thoughts?

[55%] 366 - output mismatch (see 366.out.bad)
335c335
< > #+ networking/nfs2-client:n:default:
---
> > #+ networking/nfs2-client:y:default:
336a337,339
> > log advisory on default {
> >     nfs.client
> > }
341c344
< > #+ networking/nfs3-client:n:default:
---
> > #+ networking/nfs3-client:y:default:
342a346,348
> > log advisory on default {
> >     nfs3.client
> > }


- 491 - test failure: failed to use consistent hash key?
This one is failing on two different big-endian/64-bit
platform/architectures and never fails on x86 for me.
Does this ring any bells?  The src/keycache2.c hash key
scheme seems to be unintentionally platform specific,
somehow.

[77%] 491 - output mismatch (see 491.out.bad)
3,7c3,7
< keys 104649 & 121066 hash to 1647692332
< key-104649 -> 1647692332
< key-121066 -> 1282769657
< keys 62832 & 82985 hash to 1557163883
< key-62832 -> 1557163883
---
> keys 104648 & 121065 hash to 1647692332
> key-104648 -> 1647692332
> key-121065 -> 1282769657
> keys 62831 & 82985 hash to 1557163883
> key-62831 -> 1557163883
9,13c9,13
< keys 44934 & 50117 hash to 1291483080
< key-44934 -> 1291483080
< key-50117 -> 2113555902
< keys 124571 & 140345 hash to 1118443963
< key-124571 -> 1118443963
---
> keys 44933 & 50116 hash to 1291483080
> key-44933 -> 1291483080
> key-50116 -> 2113555902
> keys 124570 & 140345 hash to 1118443963
> key-124570 -> 1118443963
15,17c15,17
< keys 112383 & 195572 hash to 1036361398
< key-112383 -> 1036361398
< key-195572 -> 1168156210
---
> keys 112382 & 195571 hash to 1036361398
> key-112382 -> 1036361398
> key-195571 -> 1168156210
21c21
< keys 29350 & 170646 hash to 453529695
---
> keys 29350 & 170645 hash to 453529695
23,24c23,24
< key-170646 -> 836831287
< keys 29598 & 44748 hash to 59162087
---
> key-170645 -> 836831287
> keys 29598 & 44747 hash to 59162087
26c26
< key-44748 -> 171200188
---
> key-44747 -> 171200188
30c30
<   171200188  inactive ADDR key-44748 [key=0x0000aecc]
---
>   171200188  inactive ADDR key-44747 [key=0x0000aecb]
32c32
<   836831287    active ADDR key-170646 [key=0x00029a96]
---
>   836831287    active ADDR key-170645 [key=0x00029a95]
36,41c36,41
<  1118443963    active ADDR key-124571 [key=0x0001e69b]
<  1168156210    active ADDR key-195572 [key=0x0002fbf4]
<  1282769657    active ADDR key-121066 [key=0x0001d8ea]
<  1291483080    active ADDR key-44934 [key=0x0000af86]
<  1557163883    active ADDR key-62832 [key=0x0000f570]
<  1647692332  inactive ADDR key-104649 [key=0x000198c9]
---
>  1118443963    active ADDR key-124570 [key=0x0001e69a]
>  1168156210    active ADDR key-195571 [key=0x0002fbf3]
>  1282769657    active ADDR key-121065 [key=0x0001d8e9]
>  1291483080    active ADDR key-44933 [key=0x0000af85]
>  1557163883    active ADDR key-62831 [key=0x0000f56f]
>  1647692332  inactive ADDR key-104648 [key=0x000198c8]
43c43
<  2113555902    active ADDR key-50117 [key=0x0000c3c5]
---
>  2113555902    active ADDR key-50116 [key=0x0000c3c4]
45,46c45,46
< pmdaCacheLookupName(... "key-104649", ...) -> inactive inst ok private ok
< pmdaCacheLookupKey(... "key-104649", ...) -> inactive name ok inst ok private 
ok
---
> pmdaCacheLookupName(... "key-104648", ...) -> inactive inst ok private ok
> pmdaCacheLookupKey(... "key-104648", ...) -> inactive name ok inst ok private 
> ok
48,49c48,49
< pmdaCacheLookupName(... "key-121066", ...) -> active inst ok private ok
< pmdaCacheLookupKey(... "key-121066", ...) -> active name ok inst ok private ok
---
> pmdaCacheLookupName(... "key-121065", ...) -> active inst ok private ok
> pmdaCacheLookupKey(... "key-121065", ...) -> active name ok inst ok private ok
51,52c51,52
< pmdaCacheLookupName(... "key-62832", ...) -> active inst ok private ok
< pmdaCacheLookupKey(... "key-62832", ...) -> active name ok inst ok private ok
---
> pmdaCacheLookupName(... "key-62831", ...) -> active inst ok private ok
> pmdaCacheLookupKey(... "key-62831", ...) -> active name ok inst ok private ok
57,58c57,58
< pmdaCacheLookupName(... "key-44934", ...) -> active inst ok private ok
< pmdaCacheLookupKey(... "key-44934", ...) -> active name ok inst ok private ok
---
> pmdaCacheLookupName(... "key-44933", ...) -> active inst ok private ok
> pmdaCacheLookupKey(... "key-44933", ...) -> active name ok inst ok private ok
60,61c60,61
< pmdaCacheLookupName(... "key-50117", ...) -> active inst ok private ok
< pmdaCacheLookupKey(... "key-50117", ...) -> active name ok inst ok private ok
---
> pmdaCacheLookupName(... "key-50116", ...) -> active inst ok private ok
> pmdaCacheLookupKey(... "key-50116", ...) -> active name ok inst ok private ok
63,64c63,64
< pmdaCacheLookupName(... "key-124571", ...) -> active inst ok private ok
< pmdaCacheLookupKey(... "key-124571", ...) -> active name ok inst ok private ok
---
> pmdaCacheLookupName(... "key-124570", ...) -> active inst ok private ok
> pmdaCacheLookupKey(... "key-124570", ...) -> active name ok inst ok private ok
69,70c69,70
< pmdaCacheLookupName(... "key-112383", ...): Unknown or illegal instance 
identifier
< pmdaCacheLookupKey(... "key-112383", ...): Unknown or illegal instance 
identifier
---
> pmdaCacheLookupName(... "key-112382", ...): Unknown or illegal instance 
> identifier
> pmdaCacheLookupKey(... "key-112382", ...): Unknown or illegal instance 
> identifier
72,73c72,73
< pmdaCacheLookupName(... "key-195572", ...) -> active inst ok private ok
< pmdaCacheLookupKey(... "key-195572", ...) -> active name ok inst ok private ok
---
> pmdaCacheLookupName(... "key-195571", ...) -> active inst ok private ok
> pmdaCacheLookupKey(... "key-195571", ...) -> active name ok inst ok private ok
84,85c84,85
< pmdaCacheLookupName(... "key-170646", ...) -> active inst ok private ok
< pmdaCacheLookupKey(... "key-170646", ...) -> active name ok inst ok private ok
---
> pmdaCacheLookupName(... "key-170645", ...) -> active inst ok private ok
> pmdaCacheLookupKey(... "key-170645", ...) -> active name ok inst ok private ok
90,91c90,91
< pmdaCacheLookupName(... "key-44748", ...) -> inactive inst ok private ok
< pmdaCacheLookupKey(... "key-44748", ...) -> inactive name ok inst ok private 
ok
---
> pmdaCacheLookupName(... "key-44747", ...) -> inactive inst ok private ok
> pmdaCacheLookupKey(... "key-44747", ...) -> inactive name ok inst ok private 
> ok


thanks!

--
Nathan

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