On 7 February 2018 at 14:27, Weedy <weedy2887@xxxxxxxxx> wrote: > On 2018-02-06 08:55 AM, Liwei wrote: >> Just answering my question. Turns out the I/O errors are caused by the >> MD bad blocks log. There wasn't an easy way to clear the log unless I >> wrote over the supposedly bad blocks. >> > > All you needed to do was "--assemble --update=no-bbl". > > Neil just posted to the list a couple days ago about this for someone else. *Facepalms* Clearly my google-fu isn't good enough. Maybe someone with access to the wiki can add a page on the bad blocks list? I was referring to the metadata formats "https://raid.wiki.kernel.org/index.php/RAID_superblock_formats" page while trying to figure things out and noticed that it too is outdated. I'm willing to help update the wiki in whatever ways I can if someone can approve my account. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html