Cannot see volume - The volume (ZFS) state is UNKNOWN

[kwl747]

Hi All,

I have researched the error "The volume Cerebro [pool name] (ZFS) state is UNKNOWN," but not been able to resolve in my case.

Trying to access my volume (Cerebro).

System:
FreeNAS-9.10.2-U2 (e1497f2)
Intel(R) Core(TM) i5-4690K CPU @ 3.50GHz
(3) HGST Deskstar Nas 3tb drives configured RAIDZ1

zpool status -v only returns the USB drive I have the OS installed on, none of the volumes.

Code:

[root@freenas ~]# zpool status -v											   
  pool: freenas-boot															
state: ONLINE																 
  scan: scrub repaired 0 in 0h4m with 0 errors on Fri Jul  7 03:49:38 2017	 
config:																		 
																				
		NAME										  STATE	 READ WRITE CKSUM
		freenas-boot								  ONLINE	   0	 0	 0
		  gptid/ae0b35d1-fd3f-11e4-8a8b-d8cb8a519a03  ONLINE	   0	 0	 0
																				
errors: No known data errors													
[root@freenas ~]#

However, in the GUI, I can see the 3 disks, but only if I wanted to create a new volume.

I tried with another power supply and SATA cables, no change
I am on 9.10 now, but started on 9.3 - should I go back down to 9.3 or upgrade to 11?

Any ideas on how to recover the volume?

Thanks in advance for help.

 

[danb35]

Any ideas on how to recover the volume?

Was/is the volume encrypted? If not, what's the output of zpool import?

 

[kwl747]

Was/is the volume encrypted? If not, what's the output of zpool import?

I do not think it is encrypted. Output belo

Code:

[root@freenas ~]# zpool import												 
   pool: Cerebro																
	 id: 6257273568467560339													
  state: ONLINE																 
action: The pool can be imported using its name or numeric identifier.		 
config:																		
																				
		Cerebro										 ONLINE				 
		  raidz1-0									  ONLINE				 
			gptid/fd7be22a-cbe0-11e6-bc65-d8cb8a519a03  ONLINE				 
			gptid/fe490020-cbe0-11e6-bc65-d8cb8a519a03  ONLINE				 
			gptid/ff27493f-cbe0-11e6-bc65-d8cb8a519a03  ONLINE				 
[root@freenas ~]#															   
					   

 

[danb35]

Nope, doesn't look like it's encrypted, which is good. Try going to Storage -> Import Volume.

 

[kwl747]

Nope, doesn't look like it's encrypted, which is good. Try going to Storage -> Import Volume.

Does not detect any volumes in step 2.

 

[danb35]

What happens if you do zpool import Cerebro?

 

[kwl747]

What happens if you do zpool import Cerebro?

:(

Code:

[root@freenas ~]# zpool import Cerebro										 
cannot import 'Cerebro': one or more devices is currently unavailable		   
[root@freenas ~]#
[/]

 

[rs225]

Did anything unusual happen previously? What kind of disk controller are these drives on? Was there a cache or log device?

 

[kwl747]

Did anything unusual happen previously? What kind of disk controller are these drives on? Was there a cache or log device?

A power outage is the only thing I can guess. The logs show the last write action on the drives as Wed 26/Jul at noon. Not sure on the disk controller, how would I determine the model?

 

[SweetAndLow]

What motherboard and how are your disks connected? Are you sure you have always had only 3 disks attached to this system? It's clearly saying there is a disk missing.

Sent from my Nexus 5X using Tapatalk

 

[kwl747]

What motherboard and how are your disks connected? Are you sure you have always had only 3 disks attached to this system? It's clearly saying there is a disk missing.

Sent from my Nexus 5X using Tapatalk

MSI H97 PC Mate, all 3 drives directly attached via SATA cables. Yes, these are the only 3 drives I ever had configured.

 

[Chris Moore]

MSI H97 PC Mate, all 3 drives directly attached via SATA cables. Yes, these are the only 3 drives I ever had configured.

You can try to use the "force" option with zpool import and it might be able to come up.
Have you been doing monitoring of the drive status?
One of the drives might have failed when you were not looking.

Sent from my SAMSUNG-SGH-I537 using Tapatalk

 

[SweetAndLow]

MSI H97 PC Mate, all 3 drives directly attached via SATA cables. Yes, these are the only 3 drives I ever had configured.

Wow that's an expensive motherboard and terrible choice for freenas. Why did you pick it? I hope you didn't buy it for freenas.

Can you try unplugging your disks and plugging them back in? You can also try zpool import -f Cerebro



Sent from my Nexus 5X using Tapatalk

 

[kwl747]

You can try to use the "force" option with zpool import and it might be able to come up.
Have you been doing monitoring of the drive status?
One of the drives might have failed when you were not looking.

Sent from my SAMSUNG-SGH-I537 using Tapatalk

I have been periodically. Admittedly, I setup the machine about 5 months ago, put some initial content on it, and then just let it do its thing. Come last week, tried to upload more media and found it in this state. I bought these hard drives specifically from HGST for the reliability, and thought by using RAID1 I was protected from single failure.

Wow that's an expensive motherboard and terrible choice for freenas. Why did you pick it? I hope you didn't buy it for freenas.

Can you try unplugging your disks and plugging them back in? You can also try zpool import -f Cerebro

Sent from my Nexus 5X using Tapatalk

I thought I read somewhere this would be an okay choice, evidently not. The machine is purpose built for freenas. This specific motherboard and CPU I picked up at Frys for a song - that was the main motivator. Getting the 3 HGST drives, and loading up with 32gb. of flash memory consumed the majority of the budget I had for this, so when it came to CPU and motherboard, this seemed prudent at the time.

I went ahead and replaced all the SATA cables again, as well as plugged into different ports on the motherboard. Think making progress, because I know get the below result with zpool import:

Code:

[root@freenas ~]# zpool import												 
   pool: Cerebro																
	 id: 6257273568467560339													
  state: ONLINE																 
action: The pool can be imported using its name or numeric identifier.		 
config:																		
																				
		Cerebro										 ONLINE				 
		  raidz1-0									  ONLINE				 
			gptid/fd7be22a-cbe0-11e6-bc65-d8cb8a519a03  ONLINE				 
			gptid/fe490020-cbe0-11e6-bc65-d8cb8a519a03  ONLINE				 
			gptid/ff27493f-cbe0-11e6-bc65-d8cb8a519a03  ONLINE				 
[root@freenas ~]#	

I think this is good? So now to import the drives I need to connect another drive so I have something to move the data too?

 

[SweetAndLow]

I have been periodically. Admittedly, I setup the machine about 5 months ago, put some initial content on it, and then just let it do its thing. Come last week, tried to upload more media and found it in this state. I bought these hard drives specifically from HGST for the reliability, and thought by using RAID1 I was protected from single failure.



I thought I read somewhere this would be an okay choice, evidently not. The machine is purpose built for freenas. This specific motherboard and CPU I picked up at Frys for a song - that was the main motivator. Getting the 3 HGST drives, and loading up with 32gb. of flash memory consumed the majority of the budget I had for this, so when it came to CPU and motherboard, this seemed prudent at the time.

I went ahead and replaced all the SATA cables again, as well as plugged into different ports on the motherboard. Think making progress, because I know get the below result with zpool import:

Code:

[root@freenas ~]# zpool import												 
   pool: Cerebro																
	 id: 6257273568467560339													
  state: ONLINE																 
action: The pool can be imported using its name or numeric identifier.		 
config:																		
																				
		Cerebro										 ONLINE				 
		  raidz1-0									  ONLINE				 
			gptid/fd7be22a-cbe0-11e6-bc65-d8cb8a519a03  ONLINE				 
			gptid/fe490020-cbe0-11e6-bc65-d8cb8a519a03  ONLINE				 
			gptid/ff27493f-cbe0-11e6-bc65-d8cb8a519a03  ONLINE				 
[root@freenas ~]#	

I think this is good? So now to import the drives I need to connect another drive so I have something to move the data too?

If you would have read the hardware guide you would have saved lots of money and got an extremely better system. Stuff that has gaming involved is way over priced and low quality. I would rebuild your system if it was me but that's your choice.

As for the import does it show up in the GUI import volume section now? If not try the import command zpool import Cerebro in the command line.

Sent from my Nexus 5X using Tapatalk

 

[kwl747]

If you would have read the hardware guide you would have saved lots of money and got an extremely better system. Stuff that has gaming involved is way over priced and low quality. I would rebuild your system if it was me but that's your choice.

As for the import does it show up in the GUI import volume section now? If not try the import command zpool import Cerebro in the command line.

Sent from my Nexus 5X using Tapatalk

No dice in the GUI or command line.

Code:

[root@freenas ~]# zpool import Cerebro										 
cannot import 'Cerebro': one or more devices is currently unavailable		   
[root@freenas ~]#			 

 

[SweetAndLow]

smartctl -a /dev/ada0-2 output? You will have to do that command for each drive I just used the range as an example. Use code tags when posting the output

Sent from my Nexus 5X using Tapatalk

 

[kwl747]

smartctl -a /dev/ada0-2 output? You will have to do that command for each drive I just used the range as an example. Use code tags when posting the output

Sent from my Nexus 5X using Tapatalk

ada0

Code:

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:		( 448) minutes.																					
SCT capabilities:			  (0x003d) SCT Status supported.																	   
										SCT Error Recovery Control supported.													   
										SCT Feature Control supported.															 
										SCT Data Table supported.																   
																																	
SMART Attributes Data Structure revision number: 16																				 
Vendor Specific SMART Attributes with Thresholds:																				   
ID# ATTRIBUTE_NAME		  FLAG	 VALUE WORST THRESH TYPE	  UPDATED  WHEN_FAILED RAW_VALUE									
  1 Raw_Read_Error_Rate	 0x000b   100   100   016	Pre-fail  Always	   -	   0											
  2 Throughput_Performance  0x0005   136   136   054	Pre-fail  Offline	  -	   82										   
  3 Spin_Up_Time			0x0007   144   144   024	Pre-fail  Always	   -	   479 (Average 389)							
  4 Start_Stop_Count		0x0012   100   100   000	Old_age   Always	   -	   13										   
  5 Reallocated_Sector_Ct   0x0033   100   100   005	Pre-fail  Always	   -	   0											
  7 Seek_Error_Rate		 0x000b   100   100   067	Pre-fail  Always	   -	   0											
  8 Seek_Time_Performance   0x0005   119   119   020	Pre-fail  Offline	  -	   35										   
  9 Power_On_Hours		  0x0012   100   100   000	Old_age   Always	   -	   4300										 
10 Spin_Retry_Count		0x0013   100   100   060	Pre-fail  Always	   -	   0											
12 Power_Cycle_Count	   0x0032   100   100   000	Old_age   Always	   -	   13										   
192 Power-Off_Retract_Count 0x0032   100   100   000	Old_age   Always	   -	   190										 
193 Load_Cycle_Count		0x0012   100   100   000	Old_age   Always	   -	   190										 
194 Temperature_Celsius	 0x0002   122   122   000	Old_age   Always	   -	   49 (Min/Max 18/59)						   
196 Reallocated_Event_Count 0x0032   100   100   000	Old_age   Always	   -	   0											
197 Current_Pending_Sector  0x0022   100   100   000	Old_age   Always	   -	   0											
198 Offline_Uncorrectable   0x0008   100   100   000	Old_age   Offline	  -	   0											
199 UDMA_CRC_Error_Count	0x000a   200   200   000	Old_age   Always	   -	   0											
																																	
SMART Error Log Version: 1																										 
No Errors Logged																													
																																	
SMART Self-test log structure revision number 1																					 
No self-tests have been logged.  [To run self-tests, use: smartctl -t]															 
																																	
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.   

ada1

Code:

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:		( 450) minutes.																					
SCT capabilities:			  (0x003d) SCT Status supported.																	   
										SCT Error Recovery Control supported.													   
										SCT Feature Control supported.															 
										SCT Data Table supported.																   
																																	
SMART Attributes Data Structure revision number: 16																				 
Vendor Specific SMART Attributes with Thresholds:																				   
ID# ATTRIBUTE_NAME		  FLAG	 VALUE WORST THRESH TYPE	  UPDATED  WHEN_FAILED RAW_VALUE									
  1 Raw_Read_Error_Rate	 0x000b   100   100   016	Pre-fail  Always	   -	   0											
  2 Throughput_Performance  0x0005   135   135   054	Pre-fail  Offline	  -	   84										   
  3 Spin_Up_Time			0x0007   125   125   024	Pre-fail  Always	   -	   494 (Average 500)							
  4 Start_Stop_Count		0x0012   100   100   000	Old_age   Always	   -	   27										   
  5 Reallocated_Sector_Ct   0x0033   100   100   005	Pre-fail  Always	   -	   0											
  7 Seek_Error_Rate		 0x000b   100   100   067	Pre-fail  Always	   -	   0											
  8 Seek_Time_Performance   0x0005   121   121   020	Pre-fail  Offline	  -	   34										   
  9 Power_On_Hours		  0x0012   098   098   000	Old_age   Always	   -	   17696										
10 Spin_Retry_Count		0x0013   100   100   060	Pre-fail  Always	   -	   0											
12 Power_Cycle_Count	   0x0032   100   100   000	Old_age   Always	   -	   27										   
192 Power-Off_Retract_Count 0x0032   100   100   000	Old_age   Always	   -	   738										 
193 Load_Cycle_Count		0x0012   100   100   000	Old_age   Always	   -	   738										 
194 Temperature_Celsius	 0x0002   139   139   000	Old_age   Always	   -	   43 (Min/Max 14/56)						   
196 Reallocated_Event_Count 0x0032   100   100   000	Old_age   Always	   -	   0											
197 Current_Pending_Sector  0x0022   100   100   000	Old_age   Always	   -	   0											
198 Offline_Uncorrectable   0x0008   100   100   000	Old_age   Offline	  -	   0											
199 UDMA_CRC_Error_Count	0x000a   200   200   000	Old_age   Always	   -	   0											
																																	
SMART Error Log Version: 1																										 
No Errors Logged																													
																																	
SMART Self-test log structure revision number 1																					 
No self-tests have been logged.  [To run self-tests, use: smartctl -t]															 
																																	
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.

ada2

Code:

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:		( 455) minutes.																					
SCT capabilities:			  (0x003d) SCT Status supported.																	   
										SCT Error Recovery Control supported.													   
										SCT Feature Control supported.															 
										SCT Data Table supported.																   
																																	
SMART Attributes Data Structure revision number: 16																				 
Vendor Specific SMART Attributes with Thresholds:																				   
ID# ATTRIBUTE_NAME		  FLAG	 VALUE WORST THRESH TYPE	  UPDATED  WHEN_FAILED RAW_VALUE									
  1 Raw_Read_Error_Rate	 0x000b   100   100   016	Pre-fail  Always	   -	   0											
  2 Throughput_Performance  0x0005   136   136   054	Pre-fail  Offline	  -	   83										   
  3 Spin_Up_Time			0x0007   127   127   024	Pre-fail  Always	   -	   487 (Average 493)							
  4 Start_Stop_Count		0x0012   100   100   000	Old_age   Always	   -	   26										   
  5 Reallocated_Sector_Ct   0x0033   100   100   005	Pre-fail  Always	   -	   0											
  7 Seek_Error_Rate		 0x000b   100   100   067	Pre-fail  Always	   -	   0											
  8 Seek_Time_Performance   0x0005   119   119   020	Pre-fail  Offline	  -	   35										   
  9 Power_On_Hours		  0x0012   098   098   000	Old_age   Always	   -	   17696										
10 Spin_Retry_Count		0x0013   100   100   060	Pre-fail  Always	   -	   0											
12 Power_Cycle_Count	   0x0032   100   100   000	Old_age   Always	   -	   26										   
192 Power-Off_Retract_Count 0x0032   100   100   000	Old_age   Always	   -	   743										 
193 Load_Cycle_Count		0x0012   100   100   000	Old_age   Always	   -	   743										 
194 Temperature_Celsius	 0x0002   125   125   000	Old_age   Always	   -	   48 (Min/Max 14/62)						   
196 Reallocated_Event_Count 0x0032   100   100   000	Old_age   Always	   -	   0											
197 Current_Pending_Sector  0x0022   100   100   000	Old_age   Always	   -	   0											
198 Offline_Uncorrectable   0x0008   100   100   000	Old_age   Offline	  -	   0											
199 UDMA_CRC_Error_Count	0x000a   200   200   000	Old_age   Always	   -	   0											
																																	
SMART Error Log Version: 1																										 
No Errors Logged																													
																																	
SMART Self-test log structure revision number 1																					 
No self-tests have been logged.  [To run self-tests, use: smartctl -t]															 
																																	
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. 

 

[SweetAndLow]

ada0

Code:

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:		( 448) minutes.																					
SCT capabilities:			  (0x003d) SCT Status supported.																	   
										SCT Error Recovery Control supported.													   
										SCT Feature Control supported.															 
										SCT Data Table supported.																   
																																	
SMART Attributes Data Structure revision number: 16																				 
Vendor Specific SMART Attributes with Thresholds:																				   
ID# ATTRIBUTE_NAME		  FLAG	 VALUE WORST THRESH TYPE	  UPDATED  WHEN_FAILED RAW_VALUE									
  1 Raw_Read_Error_Rate	 0x000b   100   100   016	Pre-fail  Always	   -	   0											
  2 Throughput_Performance  0x0005   136   136   054	Pre-fail  Offline	  -	   82										   
  3 Spin_Up_Time			0x0007   144   144   024	Pre-fail  Always	   -	   479 (Average 389)							
  4 Start_Stop_Count		0x0012   100   100   000	Old_age   Always	   -	   13										   
  5 Reallocated_Sector_Ct   0x0033   100   100   005	Pre-fail  Always	   -	   0											
  7 Seek_Error_Rate		 0x000b   100   100   067	Pre-fail  Always	   -	   0											
  8 Seek_Time_Performance   0x0005   119   119   020	Pre-fail  Offline	  -	   35										   
  9 Power_On_Hours		  0x0012   100   100   000	Old_age   Always	   -	   4300										 
10 Spin_Retry_Count		0x0013   100   100   060	Pre-fail  Always	   -	   0											
12 Power_Cycle_Count	   0x0032   100   100   000	Old_age   Always	   -	   13										   
192 Power-Off_Retract_Count 0x0032   100   100   000	Old_age   Always	   -	   190										 
193 Load_Cycle_Count		0x0012   100   100   000	Old_age   Always	   -	   190										 
194 Temperature_Celsius	 0x0002   122   122   000	Old_age   Always	   -	   49 (Min/Max 18/59)						   
196 Reallocated_Event_Count 0x0032   100   100   000	Old_age   Always	   -	   0											
197 Current_Pending_Sector  0x0022   100   100   000	Old_age   Always	   -	   0											
198 Offline_Uncorrectable   0x0008   100   100   000	Old_age   Offline	  -	   0											
199 UDMA_CRC_Error_Count	0x000a   200   200   000	Old_age   Always	   -	   0											
																																	
SMART Error Log Version: 1																										 
No Errors Logged																													
																																	
SMART Self-test log structure revision number 1																					 
No self-tests have been logged.  [To run self-tests, use: smartctl -t]															 
																																	
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.   

ada1

Code:

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:		( 450) minutes.																					
SCT capabilities:			  (0x003d) SCT Status supported.																	   
										SCT Error Recovery Control supported.													   
										SCT Feature Control supported.															 
										SCT Data Table supported.																   
																																	
SMART Attributes Data Structure revision number: 16																				 
Vendor Specific SMART Attributes with Thresholds:																				   
ID# ATTRIBUTE_NAME		  FLAG	 VALUE WORST THRESH TYPE	  UPDATED  WHEN_FAILED RAW_VALUE									
  1 Raw_Read_Error_Rate	 0x000b   100   100   016	Pre-fail  Always	   -	   0											
  2 Throughput_Performance  0x0005   135   135   054	Pre-fail  Offline	  -	   84										   
  3 Spin_Up_Time			0x0007   125   125   024	Pre-fail  Always	   -	   494 (Average 500)							
  4 Start_Stop_Count		0x0012   100   100   000	Old_age   Always	   -	   27										   
  5 Reallocated_Sector_Ct   0x0033   100   100   005	Pre-fail  Always	   -	   0											
  7 Seek_Error_Rate		 0x000b   100   100   067	Pre-fail  Always	   -	   0											
  8 Seek_Time_Performance   0x0005   121   121   020	Pre-fail  Offline	  -	   34										   
  9 Power_On_Hours		  0x0012   098   098   000	Old_age   Always	   -	   17696										
10 Spin_Retry_Count		0x0013   100   100   060	Pre-fail  Always	   -	   0											
12 Power_Cycle_Count	   0x0032   100   100   000	Old_age   Always	   -	   27										   
192 Power-Off_Retract_Count 0x0032   100   100   000	Old_age   Always	   -	   738										 
193 Load_Cycle_Count		0x0012   100   100   000	Old_age   Always	   -	   738										 
194 Temperature_Celsius	 0x0002   139   139   000	Old_age   Always	   -	   43 (Min/Max 14/56)						   
196 Reallocated_Event_Count 0x0032   100   100   000	Old_age   Always	   -	   0											
197 Current_Pending_Sector  0x0022   100   100   000	Old_age   Always	   -	   0											
198 Offline_Uncorrectable   0x0008   100   100   000	Old_age   Offline	  -	   0											
199 UDMA_CRC_Error_Count	0x000a   200   200   000	Old_age   Always	   -	   0											
																																	
SMART Error Log Version: 1																										 
No Errors Logged																													
																																	
SMART Self-test log structure revision number 1																					 
No self-tests have been logged.  [To run self-tests, use: smartctl -t]															 
																																	
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.

ada2

Code:

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:		( 455) minutes.																					
SCT capabilities:			  (0x003d) SCT Status supported.																	   
										SCT Error Recovery Control supported.													   
										SCT Feature Control supported.															 
										SCT Data Table supported.																   
																																	
SMART Attributes Data Structure revision number: 16																				 
Vendor Specific SMART Attributes with Thresholds:																				   
ID# ATTRIBUTE_NAME		  FLAG	 VALUE WORST THRESH TYPE	  UPDATED  WHEN_FAILED RAW_VALUE									
  1 Raw_Read_Error_Rate	 0x000b   100   100   016	Pre-fail  Always	   -	   0											
  2 Throughput_Performance  0x0005   136   136   054	Pre-fail  Offline	  -	   83										   
  3 Spin_Up_Time			0x0007   127   127   024	Pre-fail  Always	   -	   487 (Average 493)							
  4 Start_Stop_Count		0x0012   100   100   000	Old_age   Always	   -	   26										   
  5 Reallocated_Sector_Ct   0x0033   100   100   005	Pre-fail  Always	   -	   0											
  7 Seek_Error_Rate		 0x000b   100   100   067	Pre-fail  Always	   -	   0											
  8 Seek_Time_Performance   0x0005   119   119   020	Pre-fail  Offline	  -	   35										   
  9 Power_On_Hours		  0x0012   098   098   000	Old_age   Always	   -	   17696										
10 Spin_Retry_Count		0x0013   100   100   060	Pre-fail  Always	   -	   0											
12 Power_Cycle_Count	   0x0032   100   100   000	Old_age   Always	   -	   26										   
192 Power-Off_Retract_Count 0x0032   100   100   000	Old_age   Always	   -	   743										 
193 Load_Cycle_Count		0x0012   100   100   000	Old_age   Always	   -	   743										 
194 Temperature_Celsius	 0x0002   125   125   000	Old_age   Always	   -	   48 (Min/Max 14/62)						   
196 Reallocated_Event_Count 0x0032   100   100   000	Old_age   Always	   -	   0											
197 Current_Pending_Sector  0x0022   100   100   000	Old_age   Always	   -	   0											
198 Offline_Uncorrectable   0x0008   100   100   000	Old_age   Offline	  -	   0											
199 UDMA_CRC_Error_Count	0x000a   200   200   000	Old_age   Always	   -	   0											
																																	
SMART Error Log Version: 1																										 
No Errors Logged																													
																																	
SMART Self-test log structure revision number 1																					 
No self-tests have been logged.  [To run self-tests, use: smartctl -t]															 
																																	
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. 

Your drives are over heating, add more fans and you have never tested them. You need to setup automatic smart tests and run a smart long test right now manually on all the drives. smartctl -t long /dev/ada0-2

Sent from my Nexus 5X using Tapatalk

 

[danb35]

Yeah, your drives are too hot. Way too hot. But, bad as that is, it isn't what's causing your pool to fail to import. What happens if you try zpool import -F -n Cerebro?