[Bug 234990] Samsung 860 EVO 2TB SSD does not work with Supermicro 10DRT-PTR

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234990

            Bug ID: 234990
           Summary: Samsung 860 EVO 2TB SSD does not work with Supermicro
                    10DRT-PTR
           Product: Base System
           Version: 12.0-RELEASE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: bugs at FreeBSD.org
          Reporter: crapsh at monkeybrains.net

Incompatible combo: Samsung SSD EVO 860 2TB SSD / 2TB with SuperMicro 10DRT-PTR
board


Workaround:
Disable TRIM.  You can do this on a system showing symptoms by running this
command (takes 10 seconds to complete):

echo vfs.zfs.trim.enabled=0 >> /boot/loader.conf && reboot

Workaround during install:

Also, if you are installing from MEMSTICK and cannot create the ZFS pool due to
errors, you can disable TRIM and reboot memstick.

[1] During installation, open terminal by typing: ALT-F4.
[2] Mount the USB stick rw:  mount -u -o rw /
[3] and then edit the loader.conf on the USB stick:
    echo vfs.zfs.trim.enabled=0 >> /boot/loader.conf && reboot


Info on disks:

# camcontrol devlist
<Samsung SSD 860 DCT 1.92TB HXT70B6Q>  at scbus5 target 0 lun 0 (pass1,ada0)
<Samsung SSD 860 DCT 1.92TB HXT70B6Q>  at scbus6 target 0 lun 0 (pass2,ada1)

Info on Motherboard from dmidecode:
   Supermicro, X10DRT-PTR


Errors logs:

Jan 15 07:23:31 dosa-b kernel: ahcich4: Timeout on slot 7 port 0
Jan 15 07:23:31 dosa-b kernel: ahcich4: is 00000000 cs 00000000 ss 00000000 rs
00000080 tfd 40 serr 00000000 cmd 0004c717
Jan 15 07:23:31 dosa-b kernel: (ada0:ahcich4:0:0:0): SEND_FPDMA_QUEUED DATA SET
MANAGEMENT. ACB: 64 01 00 00 00 40 00 00 00 00 00 00
Jan 15 07:23:31 dosa-b kernel: ahcich5: (ada0:ahcich4:0:0:0): CAM status:
Command timeout
Jan 15 07:23:31 dosa-b kernel: (ada0:ahcich4:0:0:0): Retrying command, 3 more
tries remain
Jan 15 07:23:31 dosa-b kernel: Timeout on slot 8 port 0
Jan 15 07:23:31 dosa-b kernel: ahcich5: is 00000000 cs 00000000 ss 00000000 rs
00000100 tfd 40 serr 00000000 cmd 0004c817
Jan 15 07:23:31 dosa-b kernel: (ada1:ahcich5:0:0:0): SEND_FPDMA_QUEUED DATA SET
MANAGEMENT. ACB: 64 01 00 00 00 40 00 00 00 00 00 00
Jan 15 07:23:31 dosa-b kernel: (ada1:ahcich5:0:0:0): CAM status: Command
timeout
Jan 15 07:23:31 dosa-b kernel: (ada1:ahcich5:0:0:0): Retrying command, 3 more
tries remain

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