tmpfs lacks features like quota and NFSv4 ACL support. May not be the best choice if such features are required.
Olga On Tue, Mar 9, 2010 at 3:31 AM, Bill Sommerfeld <sommerf...@sun.com> wrote: > On 03/08/10 17:57, Matt Cowger wrote: >> >> Change zfs options to turn off checksumming (don't want it or need it), >> atime, compression, 4K block size (this is the applications native >> blocksize) etc. > > even when you disable checksums and compression through the zfs command, zfs > will still compress and checksum metadata. > > the evil tuning guide describes an unstable interface to turn off metadata > compression, but I don't see anything in there for metadata checksums. > > if you have an actual need for an in-memory filesystem, will tmpfs fit the > bill? > > - Bill > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > -- , _ _ , { \/`o;====- Olga Kryzhanovska -====;o`\/ } .----'-/`-/ olga.kryzhanov...@gmail.com \-`\-'----. `'-..-| / Solaris/BSD//C/C++ programmer \ |-..-'` /\/\ /\/\ `--` `--` _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
