Try 'trace((int)arg1);' -- 4294967295 is the unsigned representation of -1.
Adam
On Mon, May 14, 2007 at 09:57:23AM -0700, Shweta Krishnan wrote:
> Thanks Eric and Manoj.
>
> Here's what ldi_get_size() returns:
> bash-3.00# dtrace -n 'fbt::ldi_get_size:return{trace(arg1);}' -c 'zpool
> create adsl-pool /dev/layerzfsminor1' dtrace: description
> 'fbt::ldi_get_size:return' matched 1 probe
> cannot create 'adsl-pool': invalid argument for this pool operation
> dtrace: pid 2582 has exited
> CPU ID FUNCTION:NAME
> 0 20927 ldi_get_size:return 4294967295
>
>
> This is strange because I looked at the code for ldi_get_size() and the only
> possible return values in the code are DDI_SUCCESS (0) and DDI_FAILURE(-1).
>
> Looks like what I'm looking at either isn't the return value, or some bad
> address is being reached. Any hints?
>
> Thanks,
> Swetha.
>
>
> This message posted from opensolaris.org
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--
Adam Leventhal, Solaris Kernel Development http://blogs.sun.com/ahl
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