With the development of hyperconverged systems, we can see other technology than RAID to handle distributed storage (like ceph for example or VSAN or distributed storage like in nutanix).
But is there open source Technology derivate from object storage that I can use on a single server with a lot of big disk, let's say a dozen of 12To sata disk, that will ensure data safety but without the drawback of huge rebuild time when replacing a disk. So Dynamic Disk Pool is a form of de-clustered RAID that can be used at block level like iscsi or filesystem level like zfs or brtrfs.
I would like to provide something similar in feature to a SYNOLOGY bay (NFS, iscsi target, SMB) but without RAID for the block storage.
thanks for your indications.