Date: Thu, 17 Feb 2000 18:34:54 -0800 From: Parag Patel <parag@cgt.com> To: Greg Lehey <grog@lemis.com> Cc: current@FreeBSD.ORG Subject: Re: FWIW: More questionable softupdates+vinum benchmarks Message-ID: <88030.950841294@pinhead.parag.codegen.com> In-Reply-To: Message from Greg Lehey <grog@lemis.com> of "Fri, 18 Feb 2000 08:50:06 %2B1030." <20000218085006.D24604@freebie.lemis.com>
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On Fri, 18 Feb 2000 08:50:06 +1030, Greg Lehey wrote: > >Could you change the values of VINUM_MAXACTIVE and >DRIVE_MAXACTIVE (in /sys/dev/vinum/vinumvar.h) to 30000 each >(effectively disabling the throttling), recompile the kld and try >again please? It didn't make any significant difference: find /usr/src | cpio -pdum /target (~600k blocks): /noraid (1 drive, softupdates): 901.70s real 6.32s user 135.73s system 944.64s real 6.40s user 135.49s system (*MAXACTIVE to 30000) buildworld -j16: src & obj on /noraid volume (1 drive, softupdates) 6053.86 real 7969.94 user 7601.81 sys 6040.56 real 7933.80 user 7643.17 sys (*MAXACTIVE to 30000) (The /*raid* volumes are all on the 5 older SCSI disks, but the rest of the system is on a newer IDE disk, which is why the IDE times are better.) -- Parag Patel To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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