From mboxrd@z Thu Jan 1 00:00:00 1970 From: Curt Subject: Re: hung grow Date: Mon, 9 Oct 2017 00:59:22 -0400 Message-ID: References: <3173c10a-fbd9-f563-4c90-a9f63e020773@youngman.org.uk> <7e23d39b-aebb-0852-c98f-758bd99d3eb9@turmel.org> <89992d1f-172f-9fc6-3a1e-50df34e11d3b@turmel.org> <87po9xyv0r.fsf@notabene.neil.brown.name> <87d15xymgc.fsf@notabene.neil.brown.name> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: In-Reply-To: <87d15xymgc.fsf@notabene.neil.brown.name> Sender: linux-raid-owner@vger.kernel.org To: NeilBrown Cc: Phil Turmel , linux-raid@vger.kernel.org List-Id: linux-raid.ids On Mon, Oct 9, 2017 at 12:28 AM, NeilBrown wrote: > On Sun, Oct 08 2017, Curt wrote: > Theoretically that should work. Was it deliberate? (I cannot seem to > find the start of the thread). Yes and no, I ran the command, but it wasn't what I really wanted and/or needed, so to speak. > are all valid devices with the same event counts. They are the six that > you need. > To confirm that names haven't changed, you can: > mdadm --examine /dev/sdg1 /dev/sdd1 /dev/sdc1 /dev/sda1 /dev/sde1 \ > /dev/sdb | grep Events Yes, the numbers all match. > > and confirm all the numbers are the same. > Then do the same and grep for "this" and confirm all the Raid Disk > numbers are different. confirmed > > Interesting that /dev/sdb is a whole device and the rest are partitions. > I assume you know about that and why it is. Just a mistake when I added it. > > What happens if you run the --assemble --update=revert-reshape command on > these 6 devices (without --force)?? > > NeilBrown I'll give it a try, but first a question and FYI. Earlier Phil had me ddrescue sde1 because it had pending sectors I believe. Should I use sde1 or sdz1(ddrescued version)? Also when this whole thing started. md127_raid process was using 100% cpu, but nothing seemed to be happening, No numbers changed, nothing that I could tell anyway. Any suggestions on if the same thing happens when I run the revert-reshape? Could one of my libraries be behind a version somewhere? Cheers, Curt