NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
mps
Apr 16, 2014Aspirant
SSD on Pro
I am thinking of putting Samsung 840Pro SSDs in my ReadyNas Pro. Yes, I know it's not on the HCL but would like opinion. I currently have 2 512GB hard drives and 2 2TB hard drives. Could I migrate the...
mps
Apr 17, 2014Aspirant
Thanks for your response, Steven
The kernel is 2.6.37, which looks new enough (your linked article specifies 2.6.33). I may need to upgrade to ext4.
Can you please elaborate on the problem with using SSDs in RAID? I'm using X-RAID2, which IIUC works with mixed-size drives and provides redundancy.
My main motivation is that I'm running LMS (formerly squeezebox server) on the ReadyNas and want faster scans and better responsiveness while browsing. Probably 80% of the data on the ReadyNas is music files.
StephenB wrote: SSDs do SMART (at least the crucial and Samsung drives I've used in laptops do). But some of the usual stats are not reported, or just made up. The crucial reports "flying head writes" which clearly is fabricated.
My main concern is the lack of support for TRIM - which will shorten their life and reduce their performance. There are steps to install TRIM in linux, but they might not work on the pro, given the age of its kernel. (https://wiki.archlinux.org/index.php/Solid_State_Drives#TRIM)
The kernel is 2.6.37, which looks new enough (your linked article specifies 2.6.33). I may need to upgrade to ext4.
Also, I don't see a lot of value in using RAID with SSD. They don't have the same failure mechanisms as hard drives. Sizes also aren't aligned with hard drive sizes. I suspect your 512GB hard drives are actually 500 GB.
Can you please elaborate on the problem with using SSDs in RAID? I'm using X-RAID2, which IIUC works with mixed-size drives and provides redundancy.
If I was going to play with it, I'd do a factory reset and set up the SSDs as jbod. Then use them for small files and databases, where the 0 seek time makes a huge performance difference. And of course back them up.
My main motivation is that I'm running LMS (formerly squeezebox server) on the ReadyNas and want faster scans and better responsiveness while browsing. Probably 80% of the data on the ReadyNas is music files.
Related Content
NETGEAR Academy

Boost your skills with the Netgear Academy - Get trained, certified and stay ahead with the latest Netgear technology!
Join Us!