ST2000DL003 Barracuda - 2TB

I've been running in X-RAID2 mode for several weeks now with no disk failures reported. Almost filled to capacity using Time Machine to backup.

My setup:

Mac Pro running Lion (Mac OS 10.7.3)
ReadyNAS NV+ V2 (Radiator 5.3.3)
Dual ST2000DL003 Drives - Unknown firmware revision

Next step is to figure out what firmware revision I've got on these drives. I purchased them new in January 2012.

-lj

Download your logs (On the Dashboard, click Configure, then select Health > Logs > Download Logs). Extract the zip contents and look at disk_smart.log. This should indicate what the firmware revision is on each of the drives.

Thanks for the pointer on the logs to get the drive firmware version!

Both drives are running firmware version: CC3C

Based on the date codes, the drives were manufactured on 8/29/2011 & 8/30/2011 and have a site code of "SU".

I'm up to 98% capacity (only 41G free available) running regular Time Machine backups to this unit since March 15 with no problems.

-lj

========================================
Device Model: ST2000DL003-9VT166
Serial Number: 6YD16330
Firmware Version: CC3C
User Capacity: 2,000,398,934,016 bytes
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Sun Apr 8 06:47:04 2012 PDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
========================================
Device Model: ST2000DL003-9VT166
Serial Number: 5YD5R0VE
Firmware Version: CC3C
User Capacity: 2,000,398,934,016 bytes
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Sun Apr 8 06:47:10 2012 PDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
========================================

I bought 4 of these to go with my new Ultra 4 having just consulted the HCL and before seeing this thread. When the system started building I got an error saying that the system could not build properly. I opened a matter with Netgear and set to work again (late night of course). When trying again it just said that one drive was not working. I removed that one and it built just fine. In the meantime I had read this thread and was quite reluctant to backup all of my data from my old NV+ to the new Ultra. In the morning, I called Netgear support and the guy actually told me that "we do not recommend that drive with the readynas and we are trying to get if off the HCL, but it is also sensitive as Seagate and Netgear are working hard to get it to work". I asked him if I should return the drive, and he said it could be a good idea. So I did, and bought 4 Hitachi Deskstar 2Tb instead. The Netgear guys said that they had the most problems with cheaper drives from Seagate and Western Digital but that Hitachi and Samsung drives worked better.

One of those drives was DOA and was replaced on warranty and since it had been discontinued, I now have 3 Hitachis and one Seagate Barracuda ST2000DM001 and it seems to work.

I would strongly advise against the ST2000DL003.

Hello,
I see that this drive appears on the HCL for the ReadyNAS Duo, but not for the ReadyNAS Duo v2.

I have bought a ReadyNAS Duo v2, and I also bought 2 of these drives because the Amazon web site seemed to be saying "frequently bought with ..."

My Duo v2 seems to be functioning as a server, but is only offering ~4GB (backup) and ~4GB (media)
Also, on the "system" tab I am unable to see any "volumes".

I am a complete novice to ReadyNAS, so I don't no quite what to expect here.
Any comments or suggestions would be very helpful.

Due to the use of incompatible hardware, behavior may be erratic and unpredictable. I would suggest returning the drives if you can, and purchasing some that are compatible with the Duo v2.

I initially failed to install 2 of these drives in my Duo v2 using XRAID 2.
However, the following sequence worked:
. Reboot (factory settings) - see p17 of Hardware Manual
. Launch Raidar, and select Flex-Raid, Raid 1
. Volume C is created, with 1841 GB :-)
[please excuse multiple follow-ups to my earlier multiple-threads, but I wanted to spread the word. I am so relieved not to have wasted my money on un-usable drives !]

I'm glad you were finally able to get those working!

I have just had one small hiccup which I managed to fix.
This may or may not be related to the disk type used.
When copying large batches of files from my PC to the server, I kept getting "Error 0x80070027 : The disk is full".
"Oh no, not again", I thought, suspecting that despite appearances I might still be limited to a few Gigabytes.
I searched these forums and found the following add-on:
http://www.readynas.com/download/addons ... .0-arm.bin
I successfully installed it, and the server is now working like a dream (despite initial nightmare).
When it is set up properly, this is a really nice piece of kit :-)