On Mon, Jul 25, 2011 at 12:46:59PM -0300, Paulo Paracatu wrote: > Hi, > > How can I compile this enabling MaxCPUUsage and PAM? > > I tried it now and it didn't work, I guess because of kvm.h. > > http://pastebin.com/rgzFgBCA
From what I gather, MaxCPUUsage is implemented using the libkvm interface which is only available on BSD systems. I have no idea if a compatibility layer for it exists for Linux machines, but I seem to be hitting the same problem as you. Even though I have a /usr/include/linux/kvm.h, it appears to be completely independent interface from the libkvm interface which BSD provides and MaxCPUUsage tries to use. > 2011/2/10 Michal Kumžák <[email protected]> > > > Hello > > > > Is any progress in finding and fix the problem with segfault? > > > > Best regards > > Michal Kumzak > > > > Dne 26.1.2011 20:55, Marcelo Coelho napsal(a): > > > > Hello! > >> > >> Peruser patch (v16) > >> > >> IMPORTANT: PAM and MaxCPUUsage patches are disabled by default. To enable > >> these patches, you need edit Makefile.in AND peruser.c files. > >> > >> Patch from RC2: > >> http://opensource.mco2.net/**download/apache/peruser/** > >> peruser-rc2-to-rc3-v16.patch<http://opensource.mco2.net/download/apache/peruser/peruser-rc2-to-rc3-v16.patch> > >> > >> Full patch from vanilla Apache 2.2.17: > >> http://opensource.mco2.net/**download/apache/peruser/** > >> peruser-rc3-full-v16.patch<http://opensource.mco2.net/download/apache/peruser/peruser-rc3-full-v16.patch> > >> > >> Changes (from RC2): > >> > >> * (v16) Work on all systems, not only BSD > >> * (v16) PAM and MaxCPUUsage patches are disabled by default > >> * (v16) Incorporate MaxCPUUsage patch (FreeBSD only) > >> * (v16) Incorporate PAM Session patch, created by Bert Smith > >> * (v16) Incorporate "long lost child" fix patch created by Taavi > >> * (v15) Feature: /server-status with more details (CPU usage of each > >> processor and each ServerEnvironment). > >> * (v15) Feature: New configuration MaxCPUUsage > >> * (v15) Bug fix: some segfaults fixed. > >> * (v14) Bug fix: multiplexer segfault when passing big requests to > >> processors (URI with ~8192 bytes and big Referer header) > >> * (v14) Performance: faster idle server maintenance > >> * (v14) Clean-up: removed .orig files > >> * (v13) Code more "APR-ized" > >> * (v13) Bug fix: apachectl graceful works, even under high load. > >> * (v12) Not released to public > >> * (v11) Not released to public > >> * (v10) Bug fixed: fixed some segfaults > >> * (v10) Bug fixed: work around to a flaw in apr-util (as PR 43857) > >> * (v9) Not released to public > >> * (v8) Bug fixed: apachectl graceful now is more stable, like RC2 version > >> * (v8) Bug fixed: fixed some segfaults (thank you Dave Steinberg for > >> sending your core dumps) > >> * (v8) Bug fixed: server dies with infinite loop script, reported by Taavi > >> Sannik > >> * (v8) Bug fixed: "long lost child" error, reported by Taavi Sannik > >> * (v8) Performance: update_all_counters() rewritten without malloc() and > >> free() > >> * (v7) Bug fixed: multiplexers now can clone a processor child if all > >> workers are busy. > >> * (v6) Bug fixed: apachectl graceful now working properly, without "long > >> lost child" errors > >> * (v5) Not released to public > >> * (v4) Code cleanup > >> * (v4) Performance: childs are started in ~25ms, 40 times faster than in > >> RC2 (~1000ms) > >> * (v4) Bug fixed: now checking if total_processors is 1 (first access) to > >> start StartProcessors > >> * (v3) Performance: new child type (CHILD_TYPE_RESERVED) to avoid > >> collision (2 childs trying to get the same free slot) > >> * (v3) Bug fixed: fixed a bug in RC2, wait_timeout was always 0, never > >> sleeping to wait for new workers. > >> * (v2) Performance: StartProcessors, new configuration directive to > >> control the number of child processors per vhost at startup > >> * (v2) Performance: childs are started in ~50ms, 20 times faster than in > >> RC2 (~1000ms) > >> * (v1) Performance: faster to lookup for free slots (this is important on > >> busy servers, with many virtual hosts) > >> * (v1) Performance: faster to count processors, one single loop counts all > >> processors > >> * (v1) Bug fixed: bug when MinSpareProcessors is set to 0 (now all workers > >> processes are killed when idle_timeout is reached) > >> * (v1) Bug fixed: Free-up slots when a WORKER or PROCESSOR unexpectedly > >> dies > >> > >> > >> Regards, > >> > >> -- > >> Marcelo Coelho > >> marcelo at mco2.com.br > >> > >> ______________________________**_________________ > >> Peruser mailing list > >> [email protected] > >> http://www.telana.com/mailman/**listinfo/peruser<http://www.telana.com/mailman/listinfo/peruser> > >> > > ______________________________**_________________ > > Peruser mailing list > > [email protected] > > http://www.telana.com/mailman/**listinfo/peruser<http://www.telana.com/mailman/listinfo/peruser> > > > _______________________________________________ > Peruser mailing list > [email protected] > http://www.telana.com/mailman/listinfo/peruser -- binki Look out for missing or extraneous apostrophes!
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