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
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:
This doesn't address your Dtrace question, but may set you off on the
right path :-)
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
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
I'm looking at a hang/stall while dtrace'ing on heavily loaded systems.
I've got the following scenario:
Kernel Thread A is waiting to acquire tthe dtrace_meta_lock
Kernel Thread B owns the dtrace_meta_lock, and is waiting on the
dtrace_provider_lock
Kernel Thread C owns the
Hi all,
In 'uts/common/sys/sdt.h'
(http://cvs.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/sys/sdt.h),
the 'DTRACE_PROBE*' macros are defined for #ifndef _KERNEL and
otherwise. Is it to ensure the availability of the macros to both user
and kernel space code ?
Thanks,
Amit
--
On 3/25/09, Amit Saha amitsaha...@gmail.com wrote:
the 'DTRACE_PROBE*' macros are defined for #ifndef _KERNEL and
otherwise. Is it to ensure the availability of the macros to both user
and kernel space code ?
That's the basic idea, SDT probes can be placed in kernel and user code.
And one
Hello Rayson,
On Thu, Mar 26, 2009 at 11:09 AM, Rayson Ho rayray...@gmail.com wrote:
On 3/25/09, Amit Saha amitsaha...@gmail.com wrote:
the 'DTRACE_PROBE*' macros are defined for #ifndef _KERNEL and
otherwise. Is it to ensure the availability of the macros to both user
and kernel space code
