Thanks Chip.

I would try out the things listed there and get back in case of queries.

Regards,
Nishchaya

Chip Bennett wrote:
Nishchaya,

In addition to the official documentation at
http://wikis.sun.com/display/DTrace/Anonymous+Tracing you could also
take a look at http://www.laurustech.com/Learning%20DTrace_Part5.pdf
under the title Anonymous Tracing.

Chip

-----Original Message-----
From: dtrace-discuss-boun...@opensolaris.org [mailto:dtrace-discuss-
boun...@opensolaris.org] On Behalf Of Nishchaya Bahuguna
Sent: Wednesday, March 25, 2009 8:53 AM
To: dtrace-discuss@opensolaris.org
Subject: [dtrace-discuss] anonymous dtrace?

Hello experts,

I heard that there is something called anonymous dtrace that would
still
be running when I do a reboot.

Basically, I have the following problem:

The /boot/solaris/bootenv.rc file in my alternate boot environment is
getting modified when I reboot the machine after doing luactivate
<ABE>.
It happens only on init 6, doesn't happen when I do a simple reboot.
The set bootpath property in this file is getting changed after the
machine boots up for the first time in the newly created BE resulting
in
kernel panic (gives error: cannot mount root path
/p...@0,0/pci-...@7/i...@0/c...@0,0:e)

The Primary boot env is S10u3 and ABE is S10u6.

I want to see at what point of time and which process is writing to
the
bootenv.rc file. How can I achieve it using dtrace?

Thanks in advance.

Regards,
Nishchaya
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