Hi,
This command causes my server to hang:
dtrace -n 'pid$target::ServerClassMachine:return {printf( "%d\n", arg1) }' -c
/usr/bin/java
I was running this command without any arguments to trace how Java was
determining if it should run in client or server VM mode.
The above command will hang the box either on the 1st execution, or I may have
to run the command 4-5 times to get the server to hang. But I can always
reproduce it. I thought perhaps it was bad hardware, so I tried on another
server with the same specs and also get the hang. This however only hangs my
storage servers, all my other server types (compute, web) are fine (which have
different hardware config).
Storage server specs:
Asus P5M2 mobo
Marvell MV8 controllers
6GB DDR2 DRAM
Core2 Duo cpu
Solaris S10 Update 4 with patch 125205-06 (sata fixes)
There is no crash dump. I also tried booting the kernel with "-k", "set
nopanicdebug=1", and "KEYBOARD_ABORT=alternate" -- but couldn't get the kernel
to break into the debugger.
If anyone has some suggestions, I can give them a try.
Thanks,
Naveen
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