FreeNAS lists nonexistent drive

[zom-bi]

Hi!

I recently removed a volume containing 4 3 TB disks in raid10. Now I have this weird behavior that FreeNAS still lists a disk da0 with 3 TB although no 3 tb disk is installed anymore.
glabel status provides the following output:

Code:

[root@freenas ~]# glabel status																									
									 Name  Status  Components																	
gptid/2ee027dc-1e03-11e8-95cd-0007430c395a	 N/A  da1p1																		  
gptid/25e3a6c0-2d3e-11e8-a8e5-0007430c395a	 N/A  da2p1																		  
gptid/0ddcfa2c-0f03-11e8-8ea2-0025908716ec	 N/A  ada0p2																		
gptid/0ea6626d-0f03-11e8-8ea2-0025908716ec	 N/A  ada1p2																		
gptid/0f6c76f3-0f03-11e8-8ea2-0025908716ec	 N/A  ada2p2																		
gptid/1039e2f9-0f03-11e8-8ea2-0025908716ec	 N/A  ada3p2																		
gptid/0d1af121-0f03-11e8-8ea2-0025908716ec	 N/A  ada4p2																		
gptid/0dc62c8f-0f03-11e8-8ea2-0025908716ec	 N/A  ada0p1

and the drive with the last gptid (0dc62c8f) is non existent..

Has anyone had this behavior before? I don't know where to start and I haven't found anything like that using google..


Thanks in advance!

 

[wblock]

Where is FreeNAS showing da0? What does diskinfo -v da0 say?

 

[zom-bi]

Where is FreeNAS showing da0? What does diskinfo -v da0 say?

da0 shows up under storrage -> view disks.

diskinfo shows the following output:

Code:

[root@freenas ~]# diskinfo -v da0																								   
diskinfo: da0: ioctl(DIOCGMEDIASIZE) failed, probably not a disk.

I just want to get rid of that entry.. i figured that it could make problems with future volumes as i plan to reintegrate the raid10 4x3tb volume..

 

[wblock]

Have you rebooted since removing that volume?

 

[zom-bi]

Have you rebooted since removing that volume?

Yes. Multiple times.

I removed all 4 drives at once, only that one seems to make a problem.

 

[wblock]

When you say "removed those drives", do you mean you detached or exported that volume?

 

[zom-bi]

When you say "removed those drives", do you mean you detached or exported that volume?

I detached the volume and marked the disks as new. after that I shut down the system and removed the drives all at once.

 

[Ericloewe]

I think there might be a bit of a miscommunication here:

Is ada0 the phantom disk? You ran diskinfo -v da0, which would be for a different disk that doesn't even show up in glabel status.

What does camcontrol devlist say?

 

[zom-bi]

da0 is the phantom disk.

camcontrol devlist lists the following:

Code:

<WDC WD30EFRX-68EUZN0 82.00A82>	at scbus1 target 0 lun 0 (pass0,ada0)															
<WDC WD30EFRX-68EUZN0 82.00A82>	at scbus2 target 0 lun 0 (pass1,ada1)															
<WDC WD80EFZX-68UW8N0 83.H0A83>	at scbus3 target 0 lun 0 (pass2,ada2)															
<WDC WD80EFZX-68UW8N0 83.H0A83>	at scbus4 target 0 lun 0 (pass3,ada3)															
<WDC WD80EFZX-68UW8N0 83.H0A83>	at scbus5 target 0 lun 0 (pass4,ada4)															
<WDC WD80EFZX-68UW8N0 83.H0A83>	at scbus6 target 0 lun 0 (pass5,ada5)															
<WDC WD80EFZX-68UW8N0 83.H0A83>	at scbus7 target 0 lun 0 (pass6,ada6)															
<Generic STORAGE DEVICE 9451>	  at scbus10 target 0 lun 0 (pass7,da0)															
<SanDisk Ultra Fit 1.00>		   at scbus11 target 0 lun 0 (pass8,da1)															
<SanDisk Ultra Fit 1.00>		   at scbus12 target 0 lun 0 (pass9,da2)

I added 2 of the drives in the meantime. Tried all 4 and realized 2 of them are dead to a certain point. I don't have time right now to investigate the problem, but i will do tomorrow.