ScaleIO protects data across nodes (distributed mirror) , so you can lose all disks on the same node without impact availability,but if you loose simultaneously 1 disk in one node and another disk on a different node, you may lose some data. Somewhat similar as a RAID 1 on a storage.
RafaelNovo
92 Posts
0
September 4th, 2015 06:00
ScaleIO protects data across nodes (distributed mirror) , so you can lose all disks on the same node without impact availability,but if you loose simultaneously 1 disk in one node and another disk on a different node, you may lose some data. Somewhat similar as a RAID 1 on a storage.
Foma74
11 Posts
0
September 4th, 2015 12:00
So I must configure RAID1 on each node to aviod data loss?