From mboxrd@z Thu Jan 1 00:00:00 1970 From: likewhoa Subject: Re: raid10 issues after reorder of boot drives. Date: Fri, 27 Apr 2012 17:51:54 -0400 Message-ID: <4F9B14FA.1090001@weboperative.com> References: <4F9AFBC6.7070803@weboperative.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4F9AFBC6.7070803@weboperative.com> Sender: linux-raid-owner@vger.kernel.org To: "linux-raid@vger.kernel.org" List-Id: linux-raid.ids On 04/27/2012 04:04 PM, likewhoa wrote: > I have a strange issue on my raid10 8x400GB array. I cannot assemble my > array anymore and it's gotten to a point that I don't know what to do to > recover my data. I was hoping I could get some advice on it. Below is > some info which I hope will help troubleshoot this issue. > >> mdadm -Esv > ARRAY /dev/md/1 metadata=1.0 num-devices=0 > UUID=828ed03d:0c28afda:4a636e88:7b29ec9f name=Darkside:1 > spares=7 > devices=/dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdc3,/dev/sda3,/dev/sdb3 > ARRAY /dev/md/1 level=raid10 metadata=1.0 num-devices=8 > UUID=828ed03d:0c28afda:4a636e88:7b29ec9f name=Darkside:1 > devices=8:131 > >> mdadm --version > mdadm - v3.2.3 - 23rd December 2011 > >> for i in /dev/sd{a,b,c,d,e,f,g,i}; do fdisk -l > ${i};done > > > Disk /dev/sda: 500.1 GB, 500107862016 bytes > 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x4644f013 > > Device Boot Start End Blocks Id System > /dev/sda1 2048 2099199 1048576 82 Linux swap / Solaris > /dev/sda2 2099200 73779199 35840000 fd Linux raid > autodetect > /dev/sda3 73779200 976773119 451496960 fd Linux raid > autodetect > > Disk /dev/sdb: 500.1 GB, 500107862016 bytes > 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x000e460f > > Device Boot Start End Blocks Id System > /dev/sdb1 2048 2099199 1048576 82 Linux swap / Solaris > /dev/sdb2 2099200 73779199 35840000 fd Linux raid > autodetect > /dev/sdb3 73779200 976773119 451496960 fd Linux raid > autodetect > > Disk /dev/sdc: 500.1 GB, 500107862016 bytes > 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x7d10530f > > Device Boot Start End Blocks Id System > /dev/sdc1 2048 2099199 1048576 82 Linux swap / Solaris > /dev/sdc2 2099200 73779199 35840000 fd Linux raid > autodetect > /dev/sdc3 73779200 976773119 451496960 fd Linux raid > autodetect > > Disk /dev/sdd: 500.1 GB, 500107862016 bytes > 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x81a213ab > > Device Boot Start End Blocks Id System > /dev/sdd1 2048 2099199 1048576 82 Linux swap / Solaris > /dev/sdd2 2099200 73779199 35840000 fd Linux raid > autodetect > /dev/sdd3 73779200 976773119 451496960 fd Linux raid > autodetect > > Disk /dev/sde: 500.1 GB, 500107862016 bytes > 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x4644f00e > > Device Boot Start End Blocks Id System > /dev/sde1 2048 2099199 1048576 82 Linux swap / Solaris > /dev/sde2 2099200 73779199 35840000 fd Linux raid > autodetect > /dev/sde3 73779200 976773119 451496960 fd Linux raid > autodetect > > Disk /dev/sdf: 500.1 GB, 500107862016 bytes > 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x4644f00c > > Device Boot Start End Blocks Id System > /dev/sdf1 2048 2099199 1048576 82 Linux swap / Solaris > /dev/sdf2 2099200 73779199 35840000 fd Linux raid > autodetect > /dev/sdf3 73779200 976773119 451496960 fd Linux raid > autodetect > > Disk /dev/sdg: 500.1 GB, 500107862016 bytes > 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x327d8d82 > > Device Boot Start End Blocks Id System > /dev/sdg1 2048 2099199 1048576 82 Linux swap / Solaris > /dev/sdg2 2099200 73779199 35840000 fd Linux raid > autodetect > /dev/sdg3 73779200 976773119 451496960 fd Linux raid > autodetect > > Disk /dev/sdi: 500.1 GB, 500107862016 bytes > 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x000e460f > > Device Boot Start End Blocks Id System > /dev/sdi1 2048 2099199 1048576 82 Linux swap / Solaris > /dev/sdi2 2099200 73779199 35840000 fd Linux raid > autodetect > /dev/sdi3 73779200 976773119 451496960 fd Linux raid > autodetect > >> uname -r > 3.3.3-gentoo > > Thanks in advanced. > > -- > To unsubscribe from this list: send the line "unsubscribe linux-raid" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html adding more verbose info gives me: > -> mdadm -A --verbose /dev/md1 mdadm: looking for devices for /dev/md1 mdadm: /dev/dm-8 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdi1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdi is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sr0 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/dm-7 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/dm-6 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/dm-5 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/dm-4 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/dm-3 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/dm-2 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/dm-1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/dm-0 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/md/0 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdh3 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdh2 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdh1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdh is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: cannot open device /dev/sdg3: Device or resource busy mdadm: /dev/sdg2 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdg1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdg is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: cannot open device /dev/sdf3: Device or resource busy mdadm: /dev/sdf2 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdf1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdf is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: cannot open device /dev/sde3: Device or resource busy mdadm: /dev/sde2 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sde1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sde is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: cannot open device /dev/sdd3: Device or resource busy mdadm: /dev/sdd2 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdd1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdd is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: cannot open device /dev/sdb3: Device or resource busy mdadm: /dev/sdb2 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdb1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdb is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: cannot open device /dev/sda3: Device or resource busy mdadm: /dev/sda2 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sda1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sda is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: cannot open device /dev/sdc3: Device or resource busy mdadm: /dev/sdc2 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdc1 is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3 mdadm: /dev/sdc is not one of /dev/sdg3,/dev/sdf3,/dev/sde3,/dev/sdd3,/dev/sdb3,/dev/sda3,/dev/sdc3