2010/3/17 Thiago Damas <[email protected]>: > I'll try tomorrow more zfs tests, with 1M alignment on begining of disk. > But I also remember that zfs block size its 128k, but metadata can be of > dynamic size. And we can use compressed files too.
ZFS block size for data is not fixed at 128k, search for recordsize in the zfs man page. > There is a sysctl, md_compress, that I turned out in my tests, but not > working as expected. > Why using gnop -S 4096 works well? Interesting thread for issues with actual 4k disks : http://opensolaris.org/jive/thread.jspa?messageID=447926 I'm waiting for a jumper on those 4k disks to turn off the "legacy" 512b mode. > > Thiago > _______________________________________________ > [email protected] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "[email protected]" > -- Olivier Smedts _ ASCII ribbon campaign ( ) e-mail: [email protected] - against HTML email & vCards X www: http://www.gid0.org - against proprietary attachments / \ "Il y a seulement 10 sortes de gens dans le monde : ceux qui comprennent le binaire, et ceux qui ne le comprennent pas." _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[email protected]"
