I have a QNAP TS-410 that running 4.2.6. i have had 4 x 1 TB Disk RAID 5 but the storage space it wasn't enouth for me.
So i buy 4x4TB Disk and i start to replace then one by one.
In a forum i read that the TS-410 is supporting volumes below of 4 TB. and the most propuble way to work a TS410 with 4 TB disk is to mirror 1 with 2 and 3 with 4.
So before start to play with raid expantion i move all my data to external disk.
After that i delete the volume and i expanded the reaid group (just to see if it works and let me to create multible 4 TB volumes on this RAID Group.)
When raid expantion comleted, start a raid sync and after that i see a volume for 10TB on my QNAP.
Code: Select all
[~] # df
Filesystem Size Used Available Use% Mounted on
/dev/ramdisk 32.9M 17.0M 15.9M 52% /
tmpfs 32.0M 412.0k 31.6M 1% /tmp
/dev/sda4 371.0M 359.4M 11.6M 97% /mnt/ext
/dev/md9 509.5M 191.5M 317.9M 38% /mnt/HDA_ROOT
/dev/md0 10.7T 5.1G 10.7T 0% /share/MD0_DATA
tmpfs 1.0M 0 1.0M 0% /mnt/rf/nd