Date: Thu, 27 Mar 2003 10:02:31 +0100 From: Jaka Erjavec <jaka.erjavec@voljatel.si> To: "Dave [Hawk-Systems]" <dave@hawk-systems.com>, <freebsd-isp@freebsd.org> Subject: Re: pmap_collect kernel message Message-ID: <200303271002.31860.jaka.erjavec@voljatel.si> In-Reply-To: <DBEIKNMKGOBGNDHAAKGNAEIFKPAB.dave@hawk-systems.com> References: <DBEIKNMKGOBGNDHAAKGNAEIFKPAB.dave@hawk-systems.com>
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Hi Dave, You should do just what it says. Increase PMAP_SHPGPERPROC option in kernel. Read below. --------------------- copied from the LINT ----------------------------------- # # Set the number of PV entries per process. Increasing this can # stop panics related to heavy use of shared memory. However, that can # (combined with large amounts of physical memory) cause panics at # boot time due the kernel running out of VM space. # # If you're tweaking this, you might also want to increase the sysctls # "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". # # The value below is the one more than the default. # options PMAP_SHPGPERPROC=201 -------------------------------------------------------------------------------------- Jaka On Thursday 27 March 2003 03:24, Dave [Hawk-Systems] wrote: > Getting the following message on occasion fro a moderately high load > server(for us anyway), lost my secret decoder ring, anyone care to shed > some light on the problem and solution? > > Mar 26 21:11:46 web1 /kernel: pmap_collect: collecting pv entries -- > suggest increasing PMAP_SHPGPERPROC > > Thanks > > Dave > > > _______________________________________________ > freebsd-isp@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-isp > To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" -- Jaka Erjavec ------------------------------------ VOLJATEL Telekomunikacije d.d. Smartinska 106, Ljubljana, Slovenia Tel. +386.(0)1.5875 834 Fax. +386.(0)1.5875 899 ------------------------------------
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