Adriano Frare Posted April 30, 2020 Share Posted April 30, 2020 (edited) Dear Friend, I has new HDs and after I excuted PreCLean not show more disks. When I reboot server , and control panel show HDs devices again. Thanks for help. Edited April 30, 2020 by Adriano Frare Quote Link to comment
gfjardim Posted April 30, 2020 Share Posted April 30, 2020 You have a disk with S.M.A.R.T problems, serial Z4Z2JY5V. Probably it got dropped by the hard disk controller when you started a preclear session. The only way to be sure is to run Preclear again and, if it fails, share your Diagnostics file here (at Tools menu of your server). Quote Link to comment
Adriano Frare Posted May 1, 2020 Author Share Posted May 1, 2020 I run PreClean again and It sucess!!! But It don't show others hardisks, unraid-diagnostics-20200430-2232.zip Quote Link to comment
JorgeB Posted May 1, 2020 Share Posted May 1, 2020 Two other devices dropped offline: Apr 25 19:47:52 unraid kernel: ata16: SATA link down (SStatus 0 SControl 300) Apr 25 19:47:57 unraid kernel: ata16: hard resetting link Apr 25 19:47:58 unraid kernel: ata8: SATA link down (SStatus 0 SControl 300) Apr 25 19:47:58 unraid kernel: ata8.00: disabled Apr 25 19:47:58 unraid kernel: ata16: SATA link down (SStatus 0 SControl 300) Apr 25 19:47:58 unraid kernel: ata16.00: disabled You're using a 6 or 10 port controller that is in fact a 2 port controller with SATA port multipliers, these controllers are a known source of multiple issues, it should be replaced. Quote Link to comment
Adriano Frare Posted May 17, 2020 Author Share Posted May 17, 2020 Good morning, I changed board to H700 MEGARAID DELL, and now finish sucess!!! Quote Link to comment
JorgeB Posted May 17, 2020 Share Posted May 17, 2020 An LSI megaRAID controller is not the best option for Unraid, an LSI based HBA would be best, still better than the one you were using before. Quote Link to comment
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