Hi, I created a BTRFS filesytem over LVM over LUKS encryption on an SSD [yes, I know...], and I noticed that the FS got created with metadata in "DUP" mode, contrary to what "man mkfs.btrfs" says for SSDs -> it would be supposed to be "SINGLE"... Well I don't know if my system didn't identify the SSD because of the LVM+LUKS stack (however it mounts well by itself with the "ssd" flag and accepts the "discard" option [yes, I know...]), or if the manpage is obsolete or if this feature just doesn't work...? The SSD being a Micron RealSSD C400 For both SSD preservation and data integrity, would it be advisable to change metadata to "SINGLE" using a rebalance, or if I'd better just leave things the way they are...? TIA for any insight. -- Swâmi Petaramesh <swami@xxxxxxxxxxxxxx> http://petaramesh.org PGP 9076E32E Tout le malheur des hommes vient de ce qu'ils ne vivent pas dans _le_ monde, mais dans _leur_ monde. -- Héraclite. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
