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Forum Discussion
berillio
Jul 30, 2021Aspirant
RN424 , 4x 8TB WD Red Plus failing after 120 days?
This problem is with a RN424 with 4x 8TB WD80EFAX, all identical HDs purchased at the same time as the 424. The system has 6.10.4 Hotfix1 and has been up for 120 days, I had not even transferred all ...
StephenB
Oct 11, 2021Guru - Experienced User
berillio wrote:
in the event of a NAS failure – can a RAID1 disk be read by any LINUX machine or would I need recovery software (which is kind of pricey)?
Yes. You would need to install mdadm and btrfs on the linux system. But no paid software packges are needed.
berillio
Oct 14, 2021Aspirant
@@Stephen B wrote:
Yes. You would need to install mdadm and btrfs……….
Thank you :-)
Updates
Wednesday 13 October 2021 ~ 15:30
UPS parcel, WD80EFAX S.N. VGGW8JKK ; 256 MB cache 5400 rpm (? I thought it was 7200rpm..?)
Disk goes on test with DLGDIAG, Quick test Passed, starting Extended test (on my USB system ~60-70 h)
Thursday 14 October 2021 14:02 – Too Many Bad Sectors (after 22h10m, 44h49m remaining)
Mailed WD with the screencap of DLGDIAG
Did somebody put a Jinx on me ???
:-( :-( :-(
- StephenBOct 15, 2021Guru - Experienced User
berillio wrote:
WD80EFAX S.N. VGGW8JKK ; 256 MB cache 5400 rpm (? I thought it was 7200rpm..?)
It is 7200 rpm. https://www.pcmag.com/news/western-digital-confuses-everyone-with-5400-rpm-class-hard-drives
Note after this came out, WD put 7200 rpm on their datasheet (with a footnote talking about the performance class). Not sure if they updated the firmware to report the actual speed.
berillio wrote:
Mailed WD with the screencap of DLGDIAG
Did somebody put a Jinx on me ???
Ouch. That possibility is why I also test mine before putting them in my NAS.
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