Date: Sun, 15 Jun 2008 08:32:34 +0200 (CEST) From: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl> To: RW <fbsd06@mlists.homeunix.com> Cc: questions@freebsd.org Subject: Re: md devices mounted with async Message-ID: <20080615083039.M19706@wojtek.tensor.gdynia.pl> In-Reply-To: <20080614224742.17316919@gumby.homeunix.com.> References: <20080614224742.17316919@gumby.homeunix.com.>
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> > mdmfs(8) has an example of a malloc-backed md device mounted with the > async option. Is there any point in doing this with malloc and vnode > devices? In neither case does a write to the file-system require a write > to a physical disk. i don't think so. but if you use FreeBSD 7 use tmpfs. it says it's experimental feature, but still not crashed on 3 computers i use it. what it's missing is some kind of quota, you may crash the system by simply filling it up and using all swap
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