NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
Solved
ReadyNAS 4220 - Disk expansion Volume 'data' is 'DEGRADED'.
Was expanding our X-RAID volume with the first of three disks. (Started with 7, and the goal is 10) The rebuild was started, but after 14 hours: How can I solve this? The only "fix" I´ve...
Missing some output there. What you have pasted is the partitions active in the swap array (md1) which we're not too concerned about in this case. We'll want to see the status of the data array, should be towards the top of the mdstat.log file and look something like this:
Personalities : [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md127 : active raid5 sdi3[0] sdf3[5] sde3[4] sdb3[3] sda3[2] sdj3[1]
19510844160 blocks super 1.2 level 5, 64k chunk, algorithm 2 [6/6] [UUUUUU]
md1 : active raid6 sda2[0] sdm2[11] sdl2[10] sdj2[9] sdi2[8] sdh2[7] sdg2[6] sdf2[5] sde2[4] sdd2[3] sdc2[2] sdb2[1]
5237120 blocks super 1.2 level 6, 64k chunk, algorithm 2 [12/12] [UUUUUUUUUUUU]
md0 : active raid1 sda1[0] sdm1[11] sdl1[10] sdj1[9] sdi1[8] sdh1[7] sdg1[6] sdf1[5] sde1[4] sdd1[3] sdc1[2] sdb1[1]
4190208 blocks super 1.2 [12/12] [UUUUUUUUUUUU]
If you download the system logs, what does the mdstat log file look like? That will give an indication of the status of the RAIDs.
Thanks a million.
I´ll guess it´s number 8 that´s causing the problem, the second disk we added.
My conclusion is that everything is fine, I just have to add the last disk(?).
Looks like this:
Number Major Minor RaidDevice State
0 8 66 0 active sync /dev/sde2
1 8 82 1 active sync /dev/sdf2
2 8 114 2 active sync /dev/sdh2
3 8 130 3 active sync /dev/sdi2
4 8 2 4 active sync /dev/sda2
5 8 18 5 active sync /dev/sdb2
6 8 50 6 active sync /dev/sdd2
7 8 34 7 active sync /dev/sdc2
8 0 0 8 removed
Missing some output there. What you have pasted is the partitions active in the swap array (md1) which we're not too concerned about in this case. We'll want to see the status of the data array, should be towards the top of the mdstat.log file and look something like this:
Personalities : [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md127 : active raid5 sdi3[0] sdf3[5] sde3[4] sdb3[3] sda3[2] sdj3[1]
19510844160 blocks super 1.2 level 5, 64k chunk, algorithm 2 [6/6] [UUUUUU]
md1 : active raid6 sda2[0] sdm2[11] sdl2[10] sdj2[9] sdi2[8] sdh2[7] sdg2[6] sdf2[5] sde2[4] sdd2[3] sdc2[2] sdb2[1]
5237120 blocks super 1.2 level 6, 64k chunk, algorithm 2 [12/12] [UUUUUUUUUUUU]
md0 : active raid1 sda1[0] sdm1[11] sdl1[10] sdj1[9] sdi1[8] sdh1[7] sdg1[6] sdf1[5] sde1[4] sdd1[3] sdc1[2] sdb1[1]
4190208 blocks super 1.2 [12/12] [UUUUUUUUUUUU]
NETGEAR Academy
Boost your skills with the Netgear Academy - Get trained, certified and stay ahead with the latest Netgear technology!
Join Us!
