Hi, I'm not finding any recent advice for sdcard or eMMC media, both of which trigger the ssd mount option automatically. I seem to recall ssd has had some optimizations recently, but haven't heard much about ssd_spread. While sdcard and eMMC are rather different, it seems they have two things in common: they don't have the wear durability of even consumer SATA SSD let alone NVMe, and also they both suffer from dog slow writes. I'm unable to tell that ssd_spread does any better writes wise on a Samsung EVO+ sdcard. So that leaves wear and in particular if wandering trees is at all affected by ssd_spread? -- Chris Murphy -- 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
