2020年3月14日 · As I plan to upgrade to a 4-bay NAS (e.g., 918+) from my DS214, trying to determine if it is worth configuring with SHR or SHR-2. If btrfs is configured with SHR, is SHR …

2017年2月20日 · The choice of SHR-1 vs SHR-2 comes down to several factors: * is write speed important? SHR-1 writes faster than SHR-2. Once you get past a certain amount of drives this …

2012年12月27日 · Generally with SHR vs RAID5 and SHR-2 vs RAID6 works like this: - if the disks are all same size -> SHR uses a RAID structure, no overhead, end of the story. - if the …

2019年9月25日 · SHR-1 with the following drive configurations may require two additional drives when changing to SHR-2: There are only two drives. All drives have different capacities. Three …

2014年4月24日 · SHR-2 is a RAID-6 style setup which always (100%) offers recovery after a second disk failure, due to the parity setup, but it is slower than RAID-10. During recovery, a …

2022年8月30日 · RAID-10 vs SHR-2 on DS414 A2Max. Apr 24, 2014. Jbod VS SHR vs raid, new drive addition Jman. Oct 02, 2022.

2012年11月21日 · I know it's not possible to convert from SHR-1 to SHR-2. I don't know how to migrate from my 11 disk SHR-1 and take 4 of those disk out to create a new volume that's a …

2015年4月17日 · If all the drives are the same size, then SHR2 is RAID6. Once you start to add (or upgrade to) new larger drives, then, as I understand it, SHR will create a new RAID on the …

2013年11月1日 · If you just jam in the 6 other drives, yes, you would be stuck with SHR-1. In order to get SHR-2, you have to start with a minimum of 4 drives. I would recommend just …

2019年9月15日 · I just brought a 1019+ and 5 4TB hard drivers, the DSM guides me from initial setup very smoothly, but after serveral hours checking, I find that the raid type is SHR which is …