NAS326 : failed to expand volume1
I replaced my smaller(0.9TB) disks with the larger ones(one by one as per instruction) The data has been copied successfully. Then I tried to expand my drive to existing maximum(1.8TB) according to the manual for the NAS326. But it shows status(Storage manager -> looking into status) as in process "Volume 1 is expanding" for days. I tried to restart it and kick off the process again(Storage manager -> Internal storage -> Volume -> Manage button -> [expand option] ) but the result was the same: it shows "Volume 1 is expanding" for ages.
~ $ cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid6] [raid5] [raid4]
md2 : active raid1 sdb3[3] sda3[2]
1949383680 blocks super 1.2 [2/2] [UU]
md1 : active raid1 sdb2[3] sda2[2]
1998784 blocks super 1.2 [2/2] [UU]
md0 : active raid1 sdb1[3] sda1[2]
1997760 blocks super 1.2 [2/2] [UU]
unused devices: <none>
Actually, I don't understand why there are 3 disks, not 2. But all of them seem to be OK.
and df -h shows such a picture:
~ $ df -h
Filesystem Size Used Available Use% Mounted on
ubi4:ubi_rootfs1 88.1M 48.2M 35.5M 58% /firmware/mnt/nand
/dev/md0 1.8G 145.9M 1.6G 8% /firmware/mnt/sysdisk
/dev/loop0 138.5M 121.8M 16.7M 88% /ram_bin
/dev/loop0 138.5M 121.8M 16.7M 88% /usr
/dev/loop0 138.5M 121.8M 16.7M 88% /lib/security
/dev/loop0 138.5M 121.8M 16.7M 88% /lib/modules
/dev/loop0 138.5M 121.8M 16.7M 88% /lib/locale
/dev/ram0 5.0M 4.0K 5.0M 0% /tmp/tmpfs
/dev/ram0 5.0M 4.0K 5.0M 0% /usr/local/etc
ubi2:ubi_config 2.2M 80.0K 2.0M 4% /etc/zyxel
/dev/md2 912.9G 865.5G 47.3G 95% /i-data/1a2b3c4d
/dev/md2 912.9G 865.5G 47.3G 95% /usr/local/apache/htdocs/desktop,/pkg
Since it's not a pure ubuntu installed in NAS I cannot use sudo and try to expand by myself from bash(moreover it may lead to losing the data) And I cannot see system logs for digging into failure more deeply.
Version of NAS software is the latest(I checked for updates):
Model Name | NAS326 |
Current firmware version | V5.21(AAZF.9)C0 |
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Mijzelf said:0
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