[oi-dev] Dtrace Problem on OI_151a

Andrew M. Hettinger AHettinger at Prominic.NET
Sat Dec 3 19:42:23 UTC 2011


I'm having trouble with dtrace on one system. the following message every
time I try to use it.:

dtrace: failed to compile script ./fcwho.d: "/usr/lib/dtrace/ip.d", line
149: failed to copy type of 'ipv4_hdr': Conflicting type is already defined

http://www.mail-archive.com/[email protected]/msg04087.html

lead me to try to append .orig to

/usr/lib/dtrace/ip.d
/usr/lib/dtrace/tcp.d
/usr/lib/dtrace/udp.d

and it works again, although I think the breaks dtraces against the network
stack(I haven't tested this)?

I'm not sure why but this only appears to be affecting one machine 1 out of
12 running oi_151a. If anyone has a clue as to what might have changed to
cause this to be an issue, I'd like to know. Is this something I've done
wrong (how to I undo it) or is this something that can crop up (in which
case a maybe I can come up with a patch for it?)

Thanks,

Andrew Hettinger
http://Prominic.NET  ||  AHettinger at Prominic.NET
Tel:  866.339.3169 (toll free) -or- +1.217.356.2888 x.110 (int'l)
Fax: 866.372.3356 (toll free) -or- +1.217.356.3356            (int'l)
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