My cache drive (SSD) drive constantly gets unassigned.  I run my docker img on it and it will randomly unassigned itself.  The only way I have found to get it back up is by powering down and pulling both the power cable and sata cable from the drive and booting back up.  I have tried different cables, ect but nothing seems to help.  Any suggestions? 

tower-syslog-20190425-0835.zip

It's dropping offline:

 

Apr 25 07:56:07 Tower kernel: ata1.00: status: { DRDY }
Apr 25 07:56:07 Tower kernel: ata1: hard resetting link
Apr 25 07:56:07 Tower kernel: ata1: SATA link down (SStatus 0 SControl 300)
Apr 25 07:56:13 Tower kernel: ata1: hard resetting link
Apr 25 07:56:13 Tower kernel: ata1: SATA link down (SStatus 0 SControl 300)
Apr 25 07:56:18 Tower kernel: ata1: hard resetting link
Apr 25 07:56:19 Tower kernel: ata1: SATA link down (SStatus 0 SControl 300)
Apr 25 07:56:19 Tower kernel: ata1.00: disabled

This is usually a cable problem.

 

PS. You also have issues with disk4:

 

Apr 25 06:55:51 Tower kernel: ata5.00: exception Emask 0x10 SAct 0x0 SErr 0x400101 action 0x6 frozen
Apr 25 06:55:51 Tower kernel: ata5.00: irq_stat 0x08000000, interface fatal error
Apr 25 06:55:51 Tower kernel: ata5: SError: { RecovData UnrecovData Handshk }
Apr 25 06:55:51 Tower kernel: ata5.00: failed command: WRITE DMA EXT
Apr 25 06:55:51 Tower kernel: ata5.00: cmd 35/00:50:68:b0:90/00:04:0e:00:00/e0 tag 4 dma 565248 out
Apr 25 06:55:51 Tower kernel:         res 50/00:00:68:c0:90/00:00:0e:00:00/e0 Emask 0x10 (ATA bus error)
Apr 25 06:55:51 Tower kernel: ata5.00: status: { DRDY }
Apr 25 06:55:51 Tower kernel: ata5: hard resetting link
Apr 25 06:55:51 Tower kernel: ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Apr 25 06:55:51 Tower kernel: ACPI BIOS Error (bug): Could not resolve [\_SB.PCI0.SAT0.SPT4._GTF.DSSP], AE_NOT_FOUND (20180531/psargs-330)
Apr 25 06:55:51 Tower kernel: ACPI Error: Method parse/execution failed \_SB.PCI0.SAT0.SPT4._GTF, AE_NOT_FOUND (20180531/psparse-516)
Apr 25 06:55:51 Tower kernel: ACPI BIOS Error (bug): Could not resolve [\_SB.PCI0.SAT0.SPT4._GTF.DSSP], AE_NOT_FOUND (20180531/psargs-330)
Apr 25 06:55:51 Tower kernel: ACPI Error: Method parse/execution failed \_SB.PCI0.SAT0.SPT4._GTF, AE_NOT_FOUND (20180531/psparse-516)
Apr 25 06:55:51 Tower kernel: ata5.00: configured for UDMA/133
Apr 25 06:55:51 Tower kernel: ata5: EH complete
Apr 25 06:55:51 Tower kernel: ata5.00: exception Emask 0x10 SAct 0x0 SErr 0x400100 action 0x6 frozen
Apr 25 06:55:51 Tower kernel: ata5.00: irq_stat 0x08000000, interface fatal error
Apr 25 06:55:51 Tower kernel: ata5: SError: { UnrecovData Handshk }
Apr 25 06:55:51 Tower kernel: ata5.00: failed command: WRITE DMA EXT
Apr 25 06:55:51 Tower kernel: ata5.00: cmd 35/00:50:68:b0:90/00:04:0e:00:00/e0 tag 5 dma 565248 out
Apr 25 06:55:51 Tower kernel:         res 50/00:02:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
Apr 25 06:55:51 Tower kernel: ata5.00: status: { DRDY }
Apr 25 06:55:51 Tower kernel: ata5: hard resetting link
Apr 25 06:55:51 Tower kernel: ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)