From: Artur K. <Art...@co...> - 2007-11-07 01:05:03
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I've got a bunch of data files from oprofile 0.9.2 and just realized that opreport 0.9.3 does not seem to be able to read them. It breaks with errors of the form: $ oprofile-0.9.3-install/bin/opreport --session-dir=/tmp/oprofile_0.9.2_data/ -l ./opreport error: /tmp/oprofile_0.9.2_data/samples/current/{kern}/af_packet/{dep}/{kern}/af_packet/CPU_CLK_UNHALTED.100000.0.all.all.all: Invalid argument I'd like to upgrade to 0.9.3 for of the new features, but I'd like to keep the ability to look at those old 0.9.2 data files in the future. Is there anything I can do to fix this problem, or do I have to keep 0.9.2 opreport around for as long as I want to look at those files? -artur- |
From: Philippe E. <ph...@wa...> - 2007-11-07 13:34:37
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On Tue, 06 Nov 2007 at 17:05 +0000, Artur Klauser wrote: > I've got a bunch of data files from oprofile 0.9.2 and just realized that > opreport 0.9.3 does not seem to be able to read them. It breaks with errors > of the form: > > $ oprofile-0.9.3-install/bin/opreport > --session-dir=/tmp/oprofile_0.9.2_data/ -l > ./opreport error: > /tmp/oprofile_0.9.2_data/samples/current/{kern}/af_packet/{dep}/{kern}/af_packet/CPU_CLK_UNHALTED.100000.0.all.all.all: > Invalid argument > > I'd like to upgrade to 0.9.3 for of the new features, but I'd like to keep > the ability to look at those old 0.9.2 data files in the future. Is there > anything I can do to fix this problem, or do I have to keep 0.9.2 opreport > around for as long as I want to look at those files? Try this: http://pagesperso-orange.fr/phil.el/ -- regards, Phe |