CRITICAL: The volume (NASNAME) state is UNKNOWN

[hyperichiban]

I am a FreeNas newbie and I had a working NAS for a week now until...

So I got home and accessed freeNAS dashboard only to find out a Critical Error Volume is Unknown state, I have read many threads and tried replacing the SATA Cables, Nothing happened. I have tried detaching the drives in the GUI, but when I try to import the volume this happens...

Code:

[root@freenas ~]# zpool import												
   pool: NAS																	
	id: 4852803331539499840													
  state: UNAVAIL																
 status: One or more devices are missing from the system.					 
 action: The pool cannot be imported. Attach the missing						
	   devices and try again.												
   see: http://illumos.org/msg/ZFS-8000-6X									
 config:																		
																			 
	   NAS										   UNAVAIL  missing device 
		 gptid/20ab038d-8ac9-11e8-b3c7-e0d55e4c4949  ONLINE					
																			 
	   Additional devices are known to be part of this pool, though their	
	   exact configuration cannot be determined.							 
[root@freenas ~]#	

My SPECS are:

Build FreeNAS-11.1-U5
Platform AMD Ryzen 3 2200G with Radeon Vega Graphics
MOBO: GIGABYTE GA-A320M-S2H
Memory 7079MB
HDD: 2x 1.8 TB disks

I have not encrypted the volume.

 

[danb35]

How many disks did you have in that striped pool?

 

[hyperichiban]

How many disks did you have in that striped pool?

2x 1.8 TB disks, I can still see them in the View Disks option in the GUI

 

[danb35]

What's the output of camcontrol devlist and gpart show?

 

[hyperichiban]

What's the output of camcontrol devlist and gpart show?

camcontrol devlist

Code:

[root@freenas ~]# camcontrol devlist											
<WDC WD20EZRX-00DC0B0 80.00A80>	at scbus2 target 0 lun 0 (pass0,ada0)		
<ST2000DM001-1ER164 CC25>		  at scbus3 target 0 lun 0 (pass1,ada1)		
<SanDisk Cruzer Blade 1.00>		at scbus7 target 0 lun 0 (pass2,da0)		 
[root@freenas ~]#	 

gpart show

Code:

[root@freenas ~]# gpart show													
=>	  40  15630256  da0  GPT  (7.5G)										 
	   40	532480	1  efi  (260M)										 
   532520  15097768	2  freebsd-zfs  (7.2G)								 
  15630288		 8	   - free -  (4.0K)									 
																			   
=>		63  3907029105  ada0  MBR  (1.8T)									 
		 63		1985		- free -  (993K)								
	   2048  3907024896	 1  ntfs  (1.8T)									
  3907026944		2224		- free -  (1.1M)								
																			   
=>		40  3907029088  ada1  GPT  (1.8T)									 
		 40		  88		- free -  (44K)								 
		128	 4194304	 1  freebsd-swap  (2.0G)							
	4194432  3902834688	 2  freebsd-zfs  (1.8T)							 
  3907029120		   8		- free -  (4.0K)								
																			   
[root@freenas ~]#	 

GUI Importing doesnt work also.

Thanks!

 

[danb35]

Are you sure you haven't inadvertently changed disks? Because ada0 was never (or at least, wasn't most recently) part of a ZFS pool--it has a NTFS partition.

 

[hyperichiban]

Are you sure you haven't inadvertently changed disks? Because ada0 was never (or at least, wasn't most recently) part of a ZFS pool--it has a NTFS partition.

I am sure sir, so there is no way? I did not do anything really to NTFS the drive.

 

[Chris Moore]

I am sure sir, so there is no way? I did not do anything really to NTFS the drive.

I hope you have a good backup. Your pool had no redundancy and now one of the drives is missing. This condition is not recoverable, unless you can find the missing drive. If the 'missing' drive was (as it appears) somehow reformatted as NTFS, that will have destroyed your data.
Is this system configured to dual boot? How would one of your data dives been reformatted as NTFS?
To better protect your data in the future, you should configure a pool with some redundancy. Please review this guide for more information:

Slideshow explaining VDev, zpool, ZIL and L2ARC
https://forums.freenas.org/index.ph...ning-vdev-zpool-zil-and-l2arc-for-noobs.7775/

Terminology and Abbreviations Primer
https://forums.freenas.org/index.php?threads/terminology-and-abbreviations-primer.28174/