samba_samba
Cadet
- Joined
- Sep 14, 2014
- Messages
- 2
Hello all,
I'm new to Freenas and ZFS.
I know there is a concept called Zpool in ZFS, it means you can extend the volume unlimitedly.
if i have a one harddisk (1TB) first and then add a raid 0 (1TB X2) to extend the Volume after.
Now, the total volume size is 3TB.
So,My question is How ZFS write data to this 3TB volume and how zfs protect the data?
How do i know where is the data actually stored in?
(eg. I copy a .mp3 file to this 3TB Volume, which harddisk will be .mp3 stored in?)
if one of these harddisks dead, does my data still here ?
thanks.
I'm new to Freenas and ZFS.
I know there is a concept called Zpool in ZFS, it means you can extend the volume unlimitedly.
if i have a one harddisk (1TB) first and then add a raid 0 (1TB X2) to extend the Volume after.
Now, the total volume size is 3TB.
So,My question is How ZFS write data to this 3TB volume and how zfs protect the data?
How do i know where is the data actually stored in?
(eg. I copy a .mp3 file to this 3TB Volume, which harddisk will be .mp3 stored in?)
if one of these harddisks dead, does my data still here ?
thanks.