From: "Alan D. Brunelle" <alan.brunelle@hp.com>
To: linux-btrace@vger.kernel.org
Subject: Re: Question about btreplay and btrecord
Date: Mon, 29 Nov 2010 15:32:26 +0000 [thread overview]
Message-ID: <4CF3C78A.6010701@hp.com> (raw)
My apologies for my tardy response.
I haven't played w/ betreplay in quite some time - years actually. In
any event, I seem to recall you needed to explicitly enable btreplay to
fire off writes : btreplay --write-enable - did you have that flag?
I'll try to get some time today to resurrect it to see if it still even
works(!) :-)
I do know that Jens Axboe's 'fio' program does replay blktrace traffic
(see fio read_iolog for example).
Regards,
Alan
next reply other threads:[~2010-11-29 15:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-29 15:32 Alan D. Brunelle [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-10-28 20:14 Question about btreplay and btrecord Amirali Shambayati
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