woke up this morning and found a red ball on drive 5 this morning.  can someone take a look at the attached syslog and maybe see what's going on.  tried to get a smart report, but kept on getting "No such device", pretty sure i was using the correct syntax because i was able to get smart reports for other drives.  i'm using 4.6 (final).  thanks.

Unraid.zip

Have you moved your system or opened up your machine and moved any of the cables around?

 

I see alot of these

Jan 16 04:50:58 Tower kernel: ata15: exception Emask 0x10 SAct 0x0 SErr 0x10000 action 0xe frozen
Jan 16 04:50:58 Tower kernel: ata15: SError: { PHYRdyChg }
Jan 16 04:50:58 Tower kernel: ata15: hard resetting link
Jan 16 04:51:04 Tower kernel: ata15: link is slow to respond, please be patient (ready=-19)
Jan 16 04:51:06 Tower kernel: ata15: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Jan 16 04:51:06 Tower kernel: ata15.00: configured for UDMA/33
Jan 16 04:51:06 Tower kernel: ata15: EH complete
Jan 16 04:51:06 Tower kernel: mdcmd (2875): spindown 5

 

and a lot of these

 

Jan 17 19:23:08 Tower kernel: sd 15:0:0:0: [sds] Attached SCSI disk
Jan 17 19:23:12 Tower emhttp: disk_spinning: open: No such file or directory
Jan 17 19:23:12 Tower kernel: mdcmd (2956): spindown 5

 

I'm not a syslog expert so I figured I could help out somebody that is with a snap shot and ask that if you moved your machine question.