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Forum Discussion
ReadyNAS Ultra 6 and ST8000NM0055 on 4.2.28
Not new to NAS units as I have a Synology and several Intel SS4200-E units, but new to the ReadyNAS. Set up a 1TB drive in 1 after a factory reset, logged into Frontview and saw it was set up cor...
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After just 10 minutes, the drive was indicating yellow and the status of the drive was now 'dead'. Being that the drive could be doa, I pulled it out and swapped in a 1TB WDC RE-series and after 4hrs the volume is now showing X-RAID2, 2 disks Redundant.
I've run another smart short test on the Exos (did one when I first opened it), and it passed the short test. I'm running a long test now and it should be done in 10 hours.
If the Exos passes the long test, besides removing the 2x 1TB and putting the Exos in and doing a factory reset, any other ideas on getting it to work, or why it was 'failed' by the ReadyNAS? I have SSH enabled so I can run some commands if you need to see dmesg or anything like that. Thank you in advance!
Not sure what's going on with the ST8000NM0055.
But I have two other comments:
- 4.2.28 is down rev firmware - the current version for the Ultra-6 is 4.2.31
- There are volume limits with 4.2.x firmware. A volume can't expand over 16 TiB, and can't expand more than 8 TiB from it's starting size. If you want to use these larger disks, you should consider converting your NAS to run OS-6. If you do that, also upgrade the RAM to at least 2 GB.
Thank you for the quick reply. :)
I'm not sure either. :(
I have 4.2.30 and 4.2.31 downloaded but after reading the changelogs, they don't seem to fix or add anything I need. I learned a long time ago with firmwares (on the FVS318N specifically), that if something works don't try to fix it. But if an upgrade might help the drive to work, I would be willing to try it.
Yep, not worried about the volume limits as I can just use these larger drives jbod if it's a problem.
OS-6, while it does seem to work well on the hardware, is still not designed for it whereas OS-4 was. As long as the unit works as a NAS in OS-4 (I don't need anything more), that's enough for me.
I have a lot of spare DDR2 800Mhz ram (fastest the Atom D510 can take) and noticed using 'top' that on a large 800GB copy last night that the buffers do get used if they are there. I plan to try a set of 4gb modules and if they don't work install 2x 2gb modules. I plan to run memtester on them for a bit before calling it good as the reset button method of getting to the memory test is cumbersome by comparison. However if memtester won't test all the memory correctly, let me know so I will run the boot menu memory test instead.
In times like now a NAS unit has become much more than that--more like a multi-use appliance. I really like just classic nas units that are literally just a nas. The Intel units are like that, but are limited to a total of 4x 4tb drives (on stock software) that must be in either raid1 or raid5 so the capacity there is limited to 8tb or 12tb. This is where the ReadyNas works better because if I can stuff 6x 16tb drives in here (each in its own raid1 pair if it allows it)--and that's a lot of storage. :) And the ReadyNas uses the same standard unix mdadm as the Intel, so a complete failure of the unit wouldn't render the data inaccessible and would probably be accessible in any modern linux with a quick transfer of the drives to a computer and booting a live cd.
But my challenge is that I first have to get this 8tb drive to work. 5hrs left on the long smart test with no errors so far--at this point I'm thinking the drive is fine. But I'll let it finish the test.
Do you think factory defaulting the unit with the 8tb on 4.2.28 would get it working? I'm just testing this unit at this point, so there's no unique data on the volume. I could even upgrade to 4.2.30/31 and try it there as well. Thoughts?
SamirD wrote:
I have 4.2.30 and 4.2.31 downloaded but after reading the changelogs, they don't seem to fix or add anything I need.
The fixes for the CVEs are worth picking up (the last one resolves a vulnerability related to WannaCry).
SamirD wrote:
I plan to try a set of 4gb modules and if they don't work install 2x 2gb modules.
I'd leave the stock memory if you aren't planning to convert to OS-6, and aren't interested in installing your own packages on the NAS.
Though if you happen to have the memory lying around, I guess there's no harm in using it.
SamirD wrote:
But my challenge is that I first have to get this 8tb drive to work. 5hrs left on the long smart test with no errors so far--at this point I'm thinking the drive is fine. But I'll let it finish the test.
Do you think factory defaulting the unit with the 8tb on 4.2.28 would get it working? I'm just testing this unit at this point, so there's no unique data on the volume. I could even upgrade to 4.2.30/31 and try it there as well. Thoughts?
Doing a factory default with only the ST8000NM0055 in place is probably worth a try.
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