Hi, My shop is a long time (~2006) ZFS user, considering moving off OpenSolaris due to a number of non-technical issues. We use ZFS for all of our MySQL databases. It's cheap/fast snapshots are critical to our backup strategy, and we rely on the L2ARC and dedicated log device (i.e. NVRAM) features to accelerate our pools with SSDs.
I've read through the archives for comments on stability, but they seem to be generic "is it stable" questions. Is there anyone who is running a critical MySQL operation on BTRFS that could comment on their experience with it? "critical" to me means a 24x7 operation with 3-4 nines uptime requirement. Also, as BTRFS doesn't seem to have SSD acceleration features yet, is anyone using BTRFS in combination with flashcache? Anybody who's come to BTRFS from ZFS would be very helpful too. Thank you in advance. -J -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html