Hi,
I ran "hugeshmdt01" and "hugeshmctl01" tests.
At these tests, I set HugePages_Total:
------------</proc/meminfo>
[r...@rhel54-ltp-em64t ltp]# cat /proc/meminfo
MemTotal: 2059632 kB
MemFree: 1392080 kB
Buffers: 204764 kB
Cached: 308092 kB
...
VmallocTotal: 34359738367 kB
VmallocUsed: 1012 kB
VmallocChunk: 34359736951 kB
HugePages_Total: 2
HugePages_Free: 2
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
------------
But these tests failed:
------------<log>
hugeshmctl01 1 TBROK : couldn't create the shared memory segment
hugeshmctl01 2 TBROK : Remaining cases broken
hugeshmctl01 3 TBROK : Remaining cases broken
hugeshmctl01 4 TBROK : Remaining cases broken
hugeshmctl01 0 TINFO : received unexpected signal 15
hugeshmctl01 0 TINFO : received unexpected signal 15
hugeshmctl01 0 TINFO : received unexpected signal 15
hugeshmctl01 0 TINFO : received unexpected signal 15
hugeshmctl02 1 TBROK : couldn't create shared memory segment #1 in
setup()
hugeshmctl02 2 TBROK : Remaining cases broken
hugeshmctl02 3 TBROK : Remaining cases broken
hugeshmctl02 4 TBROK : Remaining cases broken
hugeshmctl02 1 TBROK : couldn't create shared memory segment #1 in
setup()
hugeshmctl02 2 TBROK : Remaining cases broken
hugeshmctl02 3 TBROK : Remaining cases broken
hugeshmctl02 4 TBROK : Remaining cases broken
hugeshmctl02 1 TBROK : couldn't create shared memory segment #1 in
setup()
hugeshmctl02 2 TBROK : Remaining cases broken
hugeshmctl02 3 TBROK : Remaining cases broken
hugeshmctl02 4 TBROK : Remaining cases broken
hugeshmctl01 0 TINFO : received unexpected signal 15
hugeshmctl01 0 TINFO : received unexpected signal 15
hugeshmctl01 0 TINFO : received unexpected signal 15
hugeshmctl03 1 TBROK : couldn't create shared memory segment in
setup()
hugeshmctl03 2 TBROK : Remaining cases broken
hugeshmctl03 3 TBROK : Remaining cases broken
hugeshmctl03 1 TBROK : couldn't create shared memory segment in
setup()
hugeshmctl03 2 TBROK : Remaining cases broken
hugeshmctl03 3 TBROK : Remaining cases broken
hugeshmctl03 1 TBROK : couldn't create shared memory segment in
setup()
hugeshmctl03 2 TBROK : Remaining cases broken
hugeshmctl03 3 TBROK : Remaining cases broken
------------
All these are failures of shmget() .
My systems are RHEL5.4 and RHEL4.8. Architectures are x86, x86_64, and ia64.
In all of these environments, above failures occurred.
I executed "runltp" once. But these tests are executed several times.
And shmget() system-call failed with errno=ENOMEM at last in my system.
In ".../runtest/hugetlb", test commands are as follows:
------------<hugetlb>
hugeshmctl01 hugeshmctl01 -i 5 -c 3
hugeshmctl02 hugeshmctl02 -i 5 -c 3
hugeshmctl03 hugeshmctl03 -i 5 -c 3
hugeshmdt01 hugeshmdt01 -I 5 -c10
------------
If repetition is once, these tests succeed in my system..
I'm grad if I can know a reason of these repetition ("-c" option).
And I want to know whether I can appoint this option freely if machine
doesn't have enough memory.
Regards--
-Tomonori Mitani
------------------------------------------------------------------------------
_______________________________________________
Ltp-list mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/ltp-list
