ISSUE is that the second drive in raid 1 array failed and in degraded mode
second drive is in an unmounted state and will not mount on it's own or format
Can anyone help?
original drives where:
disk1: Seagate ST3000DM001-1CH1CC24 - 2794.52GB
disk2: Seagate ST3000DM001-1CH1CC24 - 2794.52GB
disk2 failed so swapped disk2 for: WDC WD3000F9YZ-09N2001.0 - 2794.52GB
I tried the following commands. always gets stuck saying
disk 2 is busy so it can't add it to the raid 1 array.
; stop all services this will speed up raid rebuild by 10 to 20X
[/] # /etc/init.d/services.sh stop
Stop qpkg service: Shutting down Download Station services: ..
[1/3] Shutting down IceStation server...
[2/3] Shutting down Ices0...
[3/3] Shutting down Icecast...
Disable Java Runtime Environment...
.
Stop service: vpn_openvpn.sh vpn_pptp.sh ldap_server.sh antivirus.sh iso_mount.sh qbox.sh qsyncman.sh rsyslog.sh snmp lunportman.sh iscsitrgt.sh twonkymedia.sh
init_iTune.sh ImRd.sh crond.sh nvrd.sh StartMediaService.sh mariadb.sh btd.sh mysqld.sh recycled.sh Qthttpd.sh atalk.sh nfs ftp.sh smb.sh versiond.sh .
; check volumns in array
[/] # cat /proc/mdstat
Personalities : [raid1] [linear] [raid0] [raid6] [raid5] [raid4]
md0 : active raid1 sdb3[2] sda3[3]
2928697556 blocks super 1.0 [2/2] [UU]
md2 : active raid1 sdb2[0] sda2[2]
530128 blocks super 1.0 [2/2] [UU]
md13 : active raid1 sdb4[1] sda4[0]
458880 blocks [2/2] [UU]
bitmap: 1/57 pages [4KB], 4KB chunk
md9 : active raid1 sdb1[1] sda1[0]
530048 blocks [2/2] [UU]
bitmap: 1/65 pages [4KB], 4KB chunk
unused devices: <none>
; check status of raid 1 array and status of drives
[/] # mdadm --detail /dev/md0
/dev/md0:
Version : 01.00.03
Creation Time : Tue Jan 17 21:51:21 2012
Raid Level : raid1
Array Size : 2928697556 (2793.02 GiB 2998.99 GB)
Used Dev Size : 2928697556 (2793.02 GiB 2998.99 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Thu Feb 11 17:59:59 2016
State : active
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Name : 0
UUID : 875cbf9d:349feb8f:07d6cdc0:7bb19a8b
Events : 275569409
Number Major Minor RaidDevice State
3 8 3 0 active sync /dev/sda3
2 8 19 1 active sync /dev/sdb3
[/] # mdadm --examine /dev/sd*3
/dev/sda3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x0
Array UUID : 875cbf9d:349feb8f:07d6cdc0:7bb19a8b
Name : 0
Creation Time : Tue Jan 17 21:51:21 2012
Raid Level : raid1
Raid Devices : 2
Used Dev Size : 5857395112 (2793.02 GiB 2998.99 GB)
Array Size : 5857395112 (2793.02 GiB 2998.99 GB)
Super Offset : 5857395368 sectors
State : active
Device UUID : 9b21a64d:2d25af11:d41525cf:795c4abb
Update Time : Thu Feb 11 17:59:59 2016
Checksum : d9e6f361 - correct
Events : 275569409
Array Slot : 3 (failed, failed, 1, 0, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
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, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
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, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
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, failed, failed, failed, failed, failed)
Array State : Uu 382 failed
/dev/sdb3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x0
Array UUID : 875cbf9d:349feb8f:07d6cdc0:7bb19a8b
Name : 0
Creation Time : Tue Jan 17 21:51:21 2012
Raid Level : raid1
Raid Devices : 2
Used Dev Size : 5857395112 (2793.02 GiB 2998.99 GB)
Array Size : 5857395112 (2793.02 GiB 2998.99 GB)
Super Offset : 5857395368 sectors
State : active
Device UUID : 61e64e3c:815d6e09:324cc86a:1e03438e
Update Time : Thu Feb 11 17:59:59 2016
Checksum : 2eeacd7d - correct
Events : 275569409
Array Slot : 2 (failed, failed, 1, 0, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
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, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
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, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed, failed
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, failed, failed, failed, failed, failed)
Array State : uU 382 failed
; check the partitions
[/] # fdisk -l
Disk /dev/mtdblock0: 0 MB, 524288 bytes
255 heads, 63 sectors/track, 0 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/mtdblock0 doesn't contain a valid partition table
Disk /dev/mtdblock1: 2 MB, 2097152 bytes
255 heads, 63 sectors/track, 0 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/mtdblock1 doesn't contain a valid partition table
Disk /dev/mtdblock2: 9 MB, 9437184 bytes
255 heads, 63 sectors/track, 1 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/mtdblock2 doesn't contain a valid partition table
Disk /dev/mtdblock3: 3 MB, 3145728 bytes
255 heads, 63 sectors/track, 0 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/mtdblock3 doesn't contain a valid partition table
Disk /dev/mtdblock4: 0 MB, 262144 bytes
255 heads, 63 sectors/track, 0 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/mtdblock4 doesn't contain a valid partition table
Disk /dev/mtdblock5: 1 MB, 1310720 bytes
255 heads, 63 sectors/track, 0 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/mtdblock5 doesn't contain a valid partition table
You must set cylinders.
You can do this from the extra functions menu.
Disk /dev/sda: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 267350 2147483647+ ee EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
phys=(1023, 254, 63) logical=(267349, 89, 4)
Disk /dev/sda4: 469 MB, 469893120 bytes
2 heads, 4 sectors/track, 114720 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk /dev/sda4 doesn't contain a valid partition table
You must set cylinders.
You can do this from the extra functions menu.
Disk /dev/sdb: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 267350 2147483647+ ee EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
phys=(1023, 254, 63) logical=(267349, 89, 4)
Disk /dev/md9: 542 MB, 542769152 bytes
2 heads, 4 sectors/track, 132512 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk /dev/md9 doesn't contain a valid partition table
Disk /dev/md2: 542 MB, 542851072 bytes
2 heads, 4 sectors/track, 132532 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk /dev/md2 doesn't contain a valid partition table
Disk /dev/md0: 0 MB, 0 bytes
2 heads, 4 sectors/track, 0 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk /dev/md0 doesn't contain a valid partition table
;unmount the second drive (DRIVE ALREADY NOT MOUNTED)
[/] # umount /dev/sdb3
umount: /dev/sdb3: not mounted
; add disk 2 into the raid config (CAN'T ADD RESOURCE BUSY)
[/] # mdadm /dev/md0 --add /dev/sdb3
mdadm: Cannot open /dev/sdb3: Device or resource busy
; mount the raid system (ALREADY MOUNTED)
[/] # mount /dev/md0 /share/MD0_DATA -t ext4
mount: /dev/md0 already mounted or /share/MD0_DATA busy
mount: according to mtab, /dev/md0 is already mounted on /share/MD0_DATA
; kick off a repair of the raid 1 volume (ERROR)
[/] # e2fsck -b 32768 /dev/md0
e2fsck 1.42.6 (21-Sep-2012)
/dev/md0 is mounted.
e2fsck: Cannot continue, aborting.
TS-212 disk2 in raid 1 replaced after failure won't rebuild
-
- First post
- Posts: 1
- Joined: Fri Feb 12, 2016 7:25 am
-
- Been there, done that
- Posts: 898
- Joined: Mon Jun 03, 2013 3:33 am
Re: TS-212 disk2 in raid 1 replaced after failure won't rebuild
Just looking at your drive make/model, it could be them. You have the dreaded Seagate DM drives that 100's of users here have complained about. These are desktop drives and are NOT NAS grade drives. They are not compatible. You should use drives that are on the compatibility list such as the Seagate NAS, WD Red NAS, or HGST NAS drives.
Production :
TVS-673 4.3.4 0387
4 X 3TB WD RED : 1 X 4TB HGST DESKSTAR R5
32GB
LAN-10G1SR-D, FiberHal for Cisco SFP-10G-SR
NETGEAR ProSAFE SS3300-28X
Backup :
TS-469L 4.3.4 0387
4 X 3TB WD RED R5
3GB
Located detached garage .. cheap offsite solution ...
2nd TS-469L awaiting drives and reassignment for front-line duty .......
TVS-673 4.3.4 0387
4 X 3TB WD RED : 1 X 4TB HGST DESKSTAR R5
32GB
LAN-10G1SR-D, FiberHal for Cisco SFP-10G-SR
NETGEAR ProSAFE SS3300-28X
Backup :
TS-469L 4.3.4 0387
4 X 3TB WD RED R5
3GB
Located detached garage .. cheap offsite solution ...
2nd TS-469L awaiting drives and reassignment for front-line duty .......
- MrVideo
- Experience counts
- Posts: 4742
- Joined: Fri May 03, 2013 2:26 pm
Re: TS-212 disk2 in raid 1 replaced after failure won't rebuild
In other words, back up your data, if it isn't already backed up and then replace both drives. It means starting from scratch with your NAS.
QTS MANUALS
Submit QNAP Support Ticket - QNAP Tutorials, FAQs, Downloads, Wiki - Product Support Status - Moogle's QNAP FAQ help V2
Asking a question, include the following (Thanks to Toxic17)
QNAP md_checker nasreport (release 20210309)
===============================
Model: TS-869L -- RAM: 3G -- FW: QTS 4.1.4 Build 20150522 (used for data storage)
WD60EFRX-68L0BN1(x1)/68MYMN1(x7) Red HDDs -- RAID6: 8x6TB -- Cold spare: 1x6TB
Entware
===============================
Model: TS-451A -- RAM: 2G -- FW: QTS 4.5.2 Build 20210202 (used as a video server)
WL3000GSA6472(x3) White label NAS HDDs -- RAID5: 3x3TB
Entware -- MyKodi 17.3 (default is Kodi 16)
===============================
My 2017 Total Solar Eclipse Photos | My 2019 N. Ireland Game of Thrones tour
Submit QNAP Support Ticket - QNAP Tutorials, FAQs, Downloads, Wiki - Product Support Status - Moogle's QNAP FAQ help V2
Asking a question, include the following (Thanks to Toxic17)
QNAP md_checker nasreport (release 20210309)
===============================
Model: TS-869L -- RAM: 3G -- FW: QTS 4.1.4 Build 20150522 (used for data storage)
WD60EFRX-68L0BN1(x1)/68MYMN1(x7) Red HDDs -- RAID6: 8x6TB -- Cold spare: 1x6TB
Entware
===============================
Model: TS-451A -- RAM: 2G -- FW: QTS 4.5.2 Build 20210202 (used as a video server)
WL3000GSA6472(x3) White label NAS HDDs -- RAID5: 3x3TB
Entware -- MyKodi 17.3 (default is Kodi 16)
===============================
My 2017 Total Solar Eclipse Photos | My 2019 N. Ireland Game of Thrones tour