[ ssic-linux-Bugs-2009860 ] OpenSSI fails the glibc sha512c-test [ Not a bug ]

Bugs item #2009860, was opened at 2008-07-03 18:19
Message generated for change (Comment added) made by hughesj
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Category: None
Group: None
>Status: Closed
Resolution: Works For Me
Priority: 5
Private: No
Submitted By: John Hughes (hughesj)
Assigned to: Nobody/Anonymous (nobody)
>Summary: OpenSSI fails the glibc sha512c-test [ Not a bug ]

Initial Comment:
This one is strange.  If the glibc test "sha512c-test" is run on a non-initnode it fails.  On the initnode it works.

$ gcc -DTIMEOUNT=10 sha512c-test.c -lcrypt
$ onnode 1 ./a.out
$ echo $?
0
$ onnode 2 ./a.out
Timed out: killed the child process
$ echo $?
1

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>Comment By: John Hughes (hughesj)
Date: 2008-07-04 12:24

Message:
Logged In: YES 
user_id=166336
Originator: YES

Nothing to do with OpenSSI - problem is that my 2nd node, a 2.0GHZ PIV is
too slow to run this test in the 2 seconds allowed!


$ TIMEOUTFACTOR=100 time ./a.out 
2.16user 0.00system 0:02.16elapsed 100%CPU (0avgtext+0avgdata
0maxresident)k
0inputs+0outputs (0major+155minor)pagefaults 0swaps

$ TIMEOUTFACTOR=100 onnode 1 time ./a.out 
1.50user 0.00system 0:01.54elapsed 97%CPU (0avgtext+0avgdata
0maxresident)k
0inputs+0outputs (0major+154minor)pagefaults 0swaps



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Comment By: Nobody/Anonymous (nobody)
Date: 2008-07-04 11:02

Message:
Logged In: NO 

Yeah, I get the same behaviour with glibc-2.3.6

I'll keep investigating

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Comment By: Roger Tsang (rogertsang)
Date: 2008-07-04 05:16

Message:
Logged In: YES 
user_id=1246761
Originator: NO

Problem with your glibc?  Can't reproduce this with glibc-2.3.6-0.fc3.1 on
OpenSSI FC3.

1. FC3 glibc doesn't support M_PERTURB.
2. Test fails on any node, but does not timeout.

# ./a.out            
test 0: expected
"$6$saltstring$svn8UoSVapNtMuq1ukKS4tPQd8iKwSMHWjl/O817G3uBnIFNjnQJuesI68u4OTLiBFdcbYEdFCoEOfaS35inz1",
got "$6x9WpaOdMM3g"
test 1: expected
"$6$rounds=10000$saltstringsaltst$OW1/O6BYHV6BcXZu8QVeXbDWra3Oeqh0sbHbbMCVNSnCM/UrjmM0Dp8vOuZeHBy/YTBmSK6H9qs/y3RnOaw5v.",
got "$6x9WpaOdMM3g"
test 2: expected
"$6$rounds=5000$toolongsaltstrin$lQ8jolhgVRVhY4b5pZKaysCLi0QBxGoNeKQzQ3glMhwllF7oGDZxUhx1yxdYcz/e1JSbq3y6JMxxl8audkUEm0",
got "$6x9tL3FIELQY"
test 3: expected
"$6$rounds=1400$anotherlongsalts$POfYwTEok97VWcjxIiSOjiykti.o/pQs.wPvMxQ6Fm7I6IoYN3CmLs66x9t0oSwbtEW7o7UmJEiDwGqd8p4ur1",
got "$6MOs1CNBbb.6"
test 4: expected
"$6$rounds=77777$short$WuQyW2YR.hBNpjjRhpYD/ifIw05xdfeEyQoMxIXbkvr0gge1a1x3yRULJ5CCaUeOxFmtlcGZelFl5CxtgfiAc0",
got "$65OJsZ2gre4c"
test 5: expected
"$6$rounds=123456$asaltof16chars..$BtCwjqMJGx5hrJhZywWvt0RLE8uZ4oPwcelCjmw2kSYu.Ec6ycULevoBK25fs2xXgMNrCzIMVcgEJAstJeonj1",
got "$6lfLcCIGbasI"
test 6: expected
"$6$rounds=1000$roundstoolow$kUMsbe306n21p9R.FRkW3IGn.S9NPN0x50YhH1xhLsPuWGsUSklZt58jaTfF4ZEQpyUNGc0dqbpBYYBaHHrsX.",
got "$69X7GLn2NAcI"

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