Date: Fri, 9 Jan 2009 19:40:52 +0800 From: "PstreeM China" <pstreem@gmail.com> To: chris.scott <krad@snaffler.net> Cc: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>, Free BSD Questions list <freebsd-questions@freebsd.org> Subject: Re: how to use the MFS ? Message-ID: <2c66535d0901090340y473ce9dcj74ae2a44e5cc0789@mail.gmail.com> In-Reply-To: <49672373.3020704@snaffler.net> References: <2c66535d0901082253k5b8ff098w73234a1944929929@mail.gmail.com> <20090109105458.I8836@wojtek.tensor.gdynia.pl> <49672373.3020704@snaffler.net>
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i think the option WRKDIRPREFIX is a good idea , and i whill test the methon unionfs. but i want to know , after i mount the unionfs , like this :#mount -t unionfs /usr/ports /usr/ports.real the /usr/ports is memery FS, what can i used to install software ?? go to the dir : /usr/ports/**/** to install , or go to dir dir : /usr/ports.real/*/* to install ?? thank all!! On Fri, Jan 9, 2009 at 6:14 PM, chris.scott <krad@snaffler.net> wrote: > Wojciech Puchar wrote: > >> hi all: >>> >>> i want to know ,how to compile better speed during the installation >>> of >>> Ports , use the memery filesystem(MFS) .. >>> >>> during make world , mount the md0 to /usr/obj , but what can i do for >>> >> >> better use tmpfs >> >> the port ? >>> >> >> rm -rf /usr/ports/ >> mkdir /usr/ports >> mount -t tmpfs tmpfs /usr/ports >> portsnap extract >> >> now build >> _______________________________________________ >> freebsd-questions@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-questions >> To unsubscribe, send any mail to " >> freebsd-questions-unsubscribe@freebsd.org" >> >> quicker to do > > > mv /usr/ports /usr/ports.real > mkdir /usr/ports > mount -t tmpfs tmpfs /usr/ports > mount -t unionfs -o noatime /usr/ports /usr/ports.real > > > of cause tmpfs can actually start using disk space unlike a md device so if > you eat up to much ram with the compiles it will slow down >
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