From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Fajar A. Nugraha" Subject: Re: Compression: per filesystem, or per subvolume? Date: Tue, 10 May 2011 16:51:34 +0700 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 To: linux-btrfs Return-path: In-Reply-To: List-ID: On Sun, May 8, 2011 at 8:38 PM, cwillu wrote: > It's by not-implemented-yet.=A0 Mount options are still currently glo= bal to > the filesystem. Thanks for the info. I was testing combination of grub2, btrfs "/" without separate /boot, and lzo. Using lzo feels much faster compared to zlib, so right now I just use separate /boot/grub in ext4 to make it work correctly. --=20 =46ajar > > On May 8, 2011 7:35 AM, "Fajar A. Nugraha" wrote: >> Currently using Ubuntu Natty, kernel 2.6.38-9-generic, I have these >> mount points using btrs subvolumes >> >> $ mount -t btrfs >> /dev/sda2 on / type btrfs (rw,noatime,subvolid=3D256,compress-force=3D= zlib) >> /dev/sda2 on /home type btrfs (rw,noatime,subvolid=3D258,compress=3D= lzo) >> >> Yet dmesg seems to show only zlib compression enabled >> $ dmesg | grep btrfs >> [ 11.097908] btrfs: force zlib compression >> >> Is this by design, or a bug? -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" = in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html