>Is this tool supported, at least? Can I use this tool as a part of >software upgrade to change the data filesystem to btrfs? Yes its supported. If your existing FS is too large (>22TB) we have a bug for it https://bugzilla.kernel.org/show_bug.cgi?id=194795 AFAIK, there are quite number of people converted their EXT4 to BTRFS . IMO, btrfs-convert is fairly stable, especially if you have only GB's of data ---- Cheers, Lakshmipathi.G http://www.giis.co.in http://www.webminal.org -- 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
