Hello.
Just finished to upgrade my NAS with this second hand parts:
Supermicro X10SLM+-F
4x Hynix HMT41GU7AFR8A-PB ---> That successfully passed 3 consecutive memtest86 tests
And reused these parts (bought new):
6x Seagate ST4000DM004-2CV104
Intel i3-4130T CPU
Be Quiet! Straight Power 10 500W CM
One important thing, the SATA cables are new (and cheap).
Well, after 3 successfully memtest86 tests decided to do a pool scrub and get 23 CKSUM errors, but the scrub corrected the problem:
Well, then decided to stress a little the disks and system. So did a:
"Extended offline Interrupted (host reset)" !!!!:
This "host reset" don't minds the NAS reseted, the uptime is ok.
FreeBSD ATA Status Errors:
7 Reported_Uncorrect:
I'm going to shutdown the NAS, check the /dev/ada0 cable and do a long smartctl test to all 6 disks. Please, need help, what more should I do now?
	
		
			
		
		
	
			
			Just finished to upgrade my NAS with this second hand parts:
Supermicro X10SLM+-F
4x Hynix HMT41GU7AFR8A-PB ---> That successfully passed 3 consecutive memtest86 tests
And reused these parts (bought new):
6x Seagate ST4000DM004-2CV104
Intel i3-4130T CPU
Be Quiet! Straight Power 10 500W CM
One important thing, the SATA cables are new (and cheap).
Well, after 3 successfully memtest86 tests decided to do a pool scrub and get 23 CKSUM errors, but the scrub corrected the problem:
 
  pool: zpool
 state: ONLINE
status: One or more devices has experienced an unrecoverable error.  An
	attempt was made to correct the error.  Applications are unaffected.
action: Determine if the device needs to be replaced, and clear the errors
	using 'zpool clear' or replace the device with 'zpool replace'.
   see: http://illumos.org/msg/ZFS-8000-9P
  scan: scrub repaired 368K in 0 days 08:32:14 with 0 errors on Thu Nov  1 07:03:01 2018
config:
	NAME												STATE	 READ WRITE CKSUM
	zpool											  ONLINE	   0	 0	 0
	 mirror-0										  ONLINE	   0	 0	 0
	   gptid/e26154dd-3e66-11e8-b773-d05099c0a874.eli  ONLINE	   0	 0	23
	   gptid/e475c2ec-3e66-11e8-b773-d05099c0a874.eli  ONLINE	   0	 0	 0
	 mirror-1										  ONLINE	   0	 0	 0
	   gptid/ec709692-3e66-11e8-b773-d05099c0a874.eli  ONLINE	   0	 0	 0
	   gptid/ef9b0fdc-3e66-11e8-b773-d05099c0a874.eli  ONLINE	   0	 0	 0
	 mirror-2										  ONLINE	   0	 0	 0
	   gptid/f5bde13d-3e66-11e8-b773-d05099c0a874.eli  ONLINE	   0	 0	 0
	   gptid/f7de159d-3e66-11e8-b773-d05099c0a874.eli  ONLINE	   0	 0	 0
errors: No known data errors
Well, then decided to stress a little the disks and system. So did a:
 smartctl -t long /dev/ada0 and simultaneously a big and large  rsync -c to the pool. Well... the result was a little catastrophic to /dev/ada0:"Extended offline Interrupted (host reset)" !!!!:
 
smartctl -l selftest /dev/ada0
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.1-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF READ SMART DATA SECTION ===
SMART Self-test log structure revision number 1
Num  Test_Description	Status				  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline	Interrupted (host reset)	  00%	  9543		 -
# 2  Conveyance offline  Completed without error	   00%	  9486		 -
# 3  Short offline	   Completed without error	   00%	  9486		 -
# 4  Short offline	   Completed without error	   00%	  9439		 -
# 5  Short offline	   Completed without error	   00%	  9391		 -
# 6  Short offline	   Completed without error	   00%	  9343		 -
# 7  Short offline	   Completed without error	   00%	  9295		 -
# 8  Extended offline	Completed without error	   00%	  9250		 -
# 9  Short offline	   Completed without error	   00%	  9199		 -
#10  Short offline	   Completed without error	   00%	  9151		 -
#11  Short offline	   Completed without error	   00%	  9103		 -
#12  Short offline	   Completed without error	   00%	  9055		 -
#13  Short offline	   Completed without error	   00%	  9007		 -
#14  Short offline	   Completed without error	   00%	  8959		 -
#15  Short offline	   Completed without error	   00%	  8916		 -
#16  Short offline	   Completed without error	   00%	  8868		 -
#17  Short offline	   Completed without error	   00%	  8805		 -
#18  Short offline	   Completed without error	   00%	  8757		 -
#19  Short offline	   Completed without error	   00%	  8709		 -
#20  Short offline	   Completed without error	   00%	  8661		 -
#21  Extended offline	Completed without error	   00%	  8614		 -
This "host reset" don't minds the NAS reseted, the uptime is ok.
FreeBSD ATA Status Errors:
 
Nov  3 22:57:57 nas ahcich0: Timeout on slot 11 port 0
Nov  3 22:57:57 nas ahcich0: is 00000000 cs 00000800 ss 00000000 rs 00000800 tfd c0 serr 00000000 cmd 0004cb17
Nov  3 22:57:57 nas ahcich0: Error while READ LOG EXT
Nov  3 22:57:57 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 ef 2b 40 a9 01 00 01 00 00
Nov  3 22:57:57 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:57:57 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:57:57 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:57:57 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:57:57 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f0 2b 40 a9 01 00 01 00 00
Nov  3 22:57:57 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f1 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f2 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f3 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f4 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f5 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f6 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f7 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f8 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f9 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 ef 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC )
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 41 40 e8 ef 2b 00 a9 01 00 00 01
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 ef 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC )
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 41 40 e8 ef 2b 00 a9 01 00 00 01
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 ef 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC )
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 41 40 e8 ef 2b 00 a9 01 00 00 01
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas swap_pager: indefinite wait buffer: bufobj: 0, blkno: 1054375, size: 8192
Nov  3 22:58:46 nas swap_pager: indefinite wait buffer: bufobj: 0, blkno: 1078257, size: 4096
Nov  3 22:58:46 nas swap_pager: indefinite wait buffer: bufobj: 0, blkno: 1083650, size: 20480
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 ef 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC )
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 41 40 e8 ef 2b 00 a9 01 00 00 01
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Error 5, Retries exhausted
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f0 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC )
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 41 40 e0 f0 2b 00 a9 01 00 00 01
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas ahcich0: Timeout on slot 23 port 0
Nov  3 22:58:46 nas ahcich0: is 00000000 cs 00800000 ss 00000000 rs 00800000 tfd c0 serr 00000000 cmd 0004d717
Nov  3 22:58:46 nas ahcich0: Error while READ LOG EXT
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f0 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f1 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f2 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f3 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f4 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f5 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f6 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f7 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f8 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 e0 f9 2b 40 a9 01 00 01 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): CAM status: ATA Status Error
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): ATA status: 00 ()
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): RES: 00 00 00 00 00 00 00 00 00 00 00
Nov  3 22:58:46 nas (ada0:ahcich0:0:0:0): Retrying command
Nov  3 22:58:46 nas swap_pager: indefinite wait buffer: bufobj: 0, blkno: 1083650, size: 20480
Nov  3 22:58:46 nas swap_pager: indefinite wait buffer: bufobj: 0, blkno: 1078257, size: 4096
Nov  3 22:58:46 nas swap_pager: indefinite wait buffer: bufobj: 0, blkno: 1054375, size: 8192
Nov  3 22:58:46 nas GEOM_ELI: g_eli_read_done() failed (error=5) gptid/e26154dd-3e66-11e8-b773-d05099c0a874.eli[READ(offset=3650048933888, length=262144)]
Nov  3 22:58:46 nas ZFS: vdev state changed, pool_guid=11965637741579496532 vdev_guid=12741579445138213104
7 Reported_Uncorrect:
 
# smartctl -a -q noserial /dev/ada0
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.1-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family:	 Seagate Barracuda 3.5
Device Model:	 ST4000DM004-2CV104
Firmware Version: 0001
User Capacity:	4,000,787,030,016 bytes [4.00 TB]
Sector Sizes:	 512 bytes logical, 4096 bytes physical
Rotation Rate:	5425 rpm
Device is:		In smartctl database [for details use: -P show]
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:	Sun Nov  4 21:53:28 2018 JST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status:  (0x82) Offline data collection activity
										was completed without error.
										Auto Offline Data Collection: Enabled.
Self-test execution status:	  (   0) The previous self-test routine completed
										without error or no self-test has ever
										been run.
Total time to complete Offline
data collection:				(	0) seconds.
Offline data collection
capabilities:					(0x7b) SMART execute Offline immediate.
										Auto Offline data collection on/off support.
										Suspend Offline collection upon new
										command.
										Offline surface scan supported.
										Self-test supported.
										Conveyance Self-test supported.
										Selective Self-test supported.
SMART capabilities:			(0x0003) Saves SMART data before entering
										power-saving mode.
										Supports SMART auto save timer.
Error logging capability:		(0x01) Error logging supported.
										General Purpose Logging supported.
Short self-test routine
recommended polling time:		(   1) minutes.
Extended self-test routine
recommended polling time:		( 490) minutes.
Conveyance self-test routine
recommended polling time:		(   2) minutes.
SCT capabilities:			  (0x30a5) SCT Status supported.
										SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME		  FLAG	 VALUE WORST THRESH TYPE	  UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate	 0x000f   084   064   006	Pre-fail  Always	   -	   228832872
  3 Spin_Up_Time			0x0003   096   096   000	Pre-fail  Always	   -	   0
  4 Start_Stop_Count		0x0032   100   100   020	Old_age   Always	   -	   204
  5 Reallocated_Sector_Ct   0x0033   100   100   010	Pre-fail  Always	   -	   0
  7 Seek_Error_Rate		 0x000f   089   060   045	Pre-fail  Always	   -	   829806015
  9 Power_On_Hours		  0x0032   090   090   000	Old_age   Always	   -	   9566 (192 112 0)
 10 Spin_Retry_Count		0x0013   100   100   097	Pre-fail  Always	   -	   0
 12 Power_Cycle_Count	   0x0032   100   100   020	Old_age   Always	   -	   102
183 Runtime_Bad_Block	   0x0032   100   100   000	Old_age   Always	   -	   0
184 End-to-End_Error		0x0032   100   100   099	Old_age   Always	   -	   0
187 Reported_Uncorrect	  0x0032   093   093   000	Old_age   Always	   -	   7
188 Command_Timeout		 0x0032   100   098   000	Old_age   Always	   -	   0 0 2
189 High_Fly_Writes		 0x003a   100   100   000	Old_age   Always	   -	   0
190 Airflow_Temperature_Cel 0x0022   066   057   040	Old_age   Always	   -	   34 (Min/Max 20/38)
191 G-Sense_Error_Rate	  0x0032   100   100   000	Old_age   Always	   -	   0
192 Power-Off_Retract_Count 0x0032   100   100   000	Old_age   Always	   -	   245
193 Load_Cycle_Count		0x0032   099   099   000	Old_age   Always	   -	   2857
194 Temperature_Celsius	 0x0022   034   043   000	Old_age   Always	   -	   34 (0 14 0 0 0)
195 Hardware_ECC_Recovered  0x001a   084   064   000	Old_age   Always	   -	   228832872
197 Current_Pending_Sector  0x0012   100   100   000	Old_age   Always	   -	   0
198 Offline_Uncorrectable   0x0010   100   100   000	Old_age   Offline	  -	   0
199 UDMA_CRC_Error_Count	0x003e   200   200   000	Old_age   Always	   -	   0
240 Head_Flying_Hours	   0x0000   100   253   000	Old_age   Offline	  -	   8903h+18m+26.588s
241 Total_LBAs_Written	  0x0000   100   253   000	Old_age   Offline	  -	   77088776992
242 Total_LBAs_Read		 0x0000   100   253   000	Old_age   Offline	  -	   203278125912
SMART Error Log Version: 1
ATA Error Count: 7 (device log contains only the most recent five errors)
		CR = Command Register [HEX]
		FR = Features Register [HEX]
		SC = Sector Count Register [HEX]
		SN = Sector Number Register [HEX]
		CL = Cylinder Low Register [HEX]
		CH = Cylinder High Register [HEX]
		DH = Device/Head Register [HEX]
		DC = Device Command Register [HEX]
		ER = Error register [HEX]
		ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 7 occurred at disk power-on lifetime: 9543 hours (397 days + 15 hours)
  When the command that caused the error occurred, the device was active or idle.
  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455
  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 00 ff ff ff 4f 00   3d+03:03:15.826  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:15.826  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:15.826  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:15.825  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:15.825  READ FPDMA QUEUED
Error 6 occurred at disk power-on lifetime: 9543 hours (397 days + 15 hours)
  When the command that caused the error occurred, the device was active or idle.
  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455
  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 00 ff ff ff 4f 00   3d+03:03:10.935  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:10.935  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:10.934  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:10.934  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:10.934  READ FPDMA QUEUED
Error 5 occurred at disk power-on lifetime: 9543 hours (397 days + 15 hours)
  When the command that caused the error occurred, the device was active or idle.
  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455
  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 00 ff ff ff 4f 00   3d+03:03:06.751  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:06.751  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:06.750  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:06.750  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:06.750  READ FPDMA QUEUED
Error 4 occurred at disk power-on lifetime: 9543 hours (397 days + 15 hours)
  When the command that caused the error occurred, the device was active or idle.
  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455
  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 00 ff ff ff 4f 00   3d+03:03:03.062  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:03.062  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:03.061  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:03.061  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:03:03.061  READ FPDMA QUEUED
Error 3 occurred at disk power-on lifetime: 9543 hours (397 days + 15 hours)
  When the command that caused the error occurred, the device was active or idle.
  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455
  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 00 ff ff ff 4f 00   3d+03:02:59.033  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:02:59.032  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:02:59.032  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:02:59.032  READ FPDMA QUEUED
  60 00 00 ff ff ff 4f 00   3d+03:02:59.032  READ FPDMA QUEUED
SMART Self-test log structure revision number 1
Num  Test_Description	Status				  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Conveyance offline  Completed without error	   00%	  9566		 -
# 2  Short offline	   Completed without error	   00%	  9566		 -
# 3  Extended offline	Interrupted (host reset)	  00%	  9543		 -
# 4  Conveyance offline  Completed without error	   00%	  9486		 -
# 5  Short offline	   Completed without error	   00%	  9486		 -
# 6  Short offline	   Completed without error	   00%	  9439		 -
# 7  Short offline	   Completed without error	   00%	  9391		 -
# 8  Short offline	   Completed without error	   00%	  9343		 -
# 9  Short offline	   Completed without error	   00%	  9295		 -
#10  Extended offline	Completed without error	   00%	  9250		 -
#11  Short offline	   Completed without error	   00%	  9199		 -
#12  Short offline	   Completed without error	   00%	  9151		 -
#13  Short offline	   Completed without error	   00%	  9103		 -
#14  Short offline	   Completed without error	   00%	  9055		 -
#15  Short offline	   Completed without error	   00%	  9007		 -
#16  Short offline	   Completed without error	   00%	  8959		 -
#17  Short offline	   Completed without error	   00%	  8916		 -
#18  Short offline	   Completed without error	   00%	  8868		 -
#19  Short offline	   Completed without error	   00%	  8805		 -
#20  Short offline	   Completed without error	   00%	  8757		 -
#21  Short offline	   Completed without error	   00%	  8709		 -
SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
	1		0		0  Not_testing
	2		0		0  Not_testing
	3		0		0  Not_testing
	4		0		0  Not_testing
	5		0		0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
I'm going to shutdown the NAS, check the /dev/ada0 cable and do a long smartctl test to all 6 disks. Please, need help, what more should I do now?
 
				 
 
		 
			
		
	
	
		 
 
		 
 
		 
 
		