After reboot , Volume showing degraded

[Bacon8tor]

Hello all, I am fairly new to Freenas, so bear with me.
Yesterday I replaced the PSU in my NAS with a redundant PSU. I did not remove any drives change anything other than PSU.
When I booted freenas it was showing this error

Code:

 The volume BU_10-3 (ZFS) state is DEGRADED: One or more devices could not be opened. Sufficient replicas exist for the pool to continue functioning in a degraded state.

on the case I show that all the drives in that volume are plugged in, I tried using

Code:

 zpool status -x

and recieved this output

Code:

action: Attach the missing device and online it using 'zpool online'.
see: http://illumos.org/msg/ZFS-8000-2Q
scan: none requested
config:

NAME STATE READ WRITE CKS
UM
BU_10-3 DEGRADED 0 0
0
mirror-0 ONLINE 0 0
0
gptid/4717d6ae-fb37-11e5-80f8-d0509928c848 ONLINE 0 0
0
gptid/47ea8e5c-fb37-11e5-80f8-d0509928c848 ONLINE 0 0
0
mirror-1 DEGRADED 0 0
0
9177936071986858179 UNAVAIL 0 0
0 was /dev/gptid/48b43e26-fb37-11e5-80f8-d0509928c848
gptid/4980c285-fb37-11e5-80f8-d0509928c848 ONLINE 0 0
0

errors: No known data errors

so is the 9177936071986858179 is saying UNAVAILABLE , does this mean the drive is not attach or just that freenas can not see it?

i also tried

Code:

 zpool online BU_10-3 9177936071986858179 

 

[Sakuru]

Please post the full specs of your FreeNAS box: http://forums.freenas.org/index.php?threads/forum-rules.22553/#post-134570/

Please post the output of "camcontrol devlist"

 

[Bacon8tor]

FreeNAS-9.3-STABLE-201602031011

- Intel(R) Xeon(R) CPU E3-1220 v3
- Kingston 16GB (2 x 8GB) 240-Pin DDR3 SDRAM ECC Unbuffered DDR3 1333 Server Memory Model KVR1333D3E9SK2/16G
- LSI LSI00244 (9201-16i) PCI-Express 2.0 x8 SATA / SAS Host Bus Adapter Card, Single Pack--Avago Technologies
- ASRock E3C224-4L ATX Server Motherboard LGA 1150 Intel C224 DDR3 1600/1333 - norco rpc 4220
- 8x western digital 1TB enterprise HDD
- 4x western digital 2 tb enterprise HDD
i have setup all the drives using the wizard , using the Virtualization option.

Output of "camcontrol devlist"

Code:

<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 0 lun 0 (pass0,da0)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 1 lun 0 (pass1,da1)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 2 lun 0 (pass2,da2)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 3 lun 0 (pass3,da3)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 4 lun 0 (pass4,da4)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 5 lun 0 (pass5,da5)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 6 lun 0 (pass6,da6)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 7 lun 0 (pass7,da7)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 8 lun 0 (pass8,da8)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 9 lun 0 (pass9,da9)
<ATA WDC WD1003FBYZ-0 1V03> at scbus0 target 10 lun 0 (pass10,da10)
<Kingston DataTraveler 2.0 PMAP> at scbus10 target 0 lun 0 (pass11,da11)

 

[Sakuru]

It appears that 3 of your drives are missing. I recommend checking all of your cables and possibly reseating drive trays.

 

[Sakuru]

Oops, I can't count. 1 drive is missing.

 

[danb35]

Agreed, one of your drives has dropped offline. As @Sakuru said, check your cables and re-seat the drive trays if applicable. If that doesn't bring the missing drive online, try removing it and plugging it into another computer to see if it shows up at all--it may have simply died.

Did you actually copy and paste that output from camcontrol devlist? I ask because you say you have 8 x 1 TB drives and 4 x 2 TB drives, but the output you provided shows 11 identical drives.

 

[Bacon8tor]

Agreed, one of your drives has dropped offline. As @Sakuru said, check your cables and re-seat the drive trays if applicable. If that doesn't bring the missing drive online, try removing it and plugging it into another computer to see if it shows up at all--it may have simply died.

Did you actually copy and paste that output from camcontrol devlist? I ask because you say you have 8 x 1 TB drives and 4 x 2 TB drives, but the output you provided shows 11 identical drives.

Yea I was mistaken thats the other NAS i have , this one is just 1 tb drives 12 of them I reseated the drives and still doesnt show. what doesnt make sense to me about the cables is that these drives are connected with sff8087 cables. so each row has 1 cable for 4 drives that goes to the LSI card. so if its seeing 3/4 drives it cant be the cable right???

 

[danb35]

so if its seeing 3/4 drives it cant be the cable right???

I don't know the construction of those cables well enough to say for sure. It seems to me it could be possible, but unlikely. Can you try just plugging the "missing" drive into another computer, to see if it recognizes it at all?

 

[Bacon8tor]

I don't know the construction of those cables well enough to say for sure. It seems to me it could be possible, but unlikely. Can you try just plugging the "missing" drive into another computer, to see if it recognizes it at all?

Yup, luckily there is barely any data on there, so I copied it off there to another set of drives . then I am going to test the drives.

 

[Bacon8tor]

OK so I went to ViewDisk within my freenas GUI and checked the serial numbers against the drives. I found the one that it wasnt seeing, reseated it tried to scan again it didnt see the drive. I then removed it from the tray and then tested it in another machine with CrystalDisk info here are the results of the drive

I am unable to delete the volume now as well , i also tried hitting the upgrade button and recieved and error that it could not complete .

 

[Bacon8tor]

sry for the late response, but I have had other things, so I still can not delete the volume it gives me this error

Show

Request Method: POST
Request URL: http://192.168.20.22/storage/detach/4/
Software Version: FreeNAS-9.3-STABLE-201602031011
Exception Type: TransactionManagementError
Exception Value:
An error occurred in the current transaction. You can't execute queries until the end of the 'atomic' block.
Exception Location: /usr/local/lib/python2.7/site-packages/django/db/backends/__init__.py in validate_no_broken_transaction, line 372
Server time: Tue, 10 May 2016 06:54:36 -0700
Traceback

Request information
GET
No GET data

POST
Variable Value
cascade u'on'
__all__ u''
__form_id u'form_VolumeExport'
FILES
No FILES data

COOKIES
Variable Value
sessionid 'syuxqbsv9tqud93epaxwm058skiubzp8'
fntreeSaveStateCookie 'root'
csrftoken 'ZUn4N7cL8lZApQzuP373WTkU2WQGVgBq'
META
Variable Value
HTTP_CONTENT_LENGTH '47'
REMOTE_PORT '51493'
GATEWAY_INTERFACE 'CGI/1.1'
wsgi.url_scheme 'http'
wsgi.input <flup.server.fcgi_base.InputStream object at 0x814376550>
REQUEST_URI '/storage/detach/4/'
CSRF_COOKIE u'ZUn4N7cL8lZApQzuP373WTkU2WQGVgBq'
SERVER_PROTOCOL 'HTTP/1.1'
HTTP_CONTENT_TYPE 'application/x-www-form-urlencoded'
wsgi.multithread True
HTTP_ORIGIN 'http://192.168.20.22'
HTTP_ACCEPT '*/*'
wsgi.errors <flup.server.fcgi_base.TeeOutputStream object at 0x814356f50>
wsgi.run_once False
REMOTE_ADDR '192.168.22.168'
HTTPS ''
REQUEST_METHOD 'POST'
SERVER_NAME 'localhost'
SCRIPT_NAME u''
HTTP_X_CSRFTOKEN 'ZUn4N7cL8lZApQzuP373WTkU2WQGVgBq'
wsgi.version (1, 0)
CONTENT_LENGTH '47'
HTTP_COOKIE 'sessionid=syuxqbsv9tqud93epaxwm058skiubzp8; fntreeSaveStateCookie=root; csrftoken=ZUn4N7cL8lZApQzuP373WTkU2WQGVgBq'
HTTP_CONNECTION 'keep-alive'
HTTP_X_REQUESTED_WITH 'XMLHttpRequest'
HTTP_HOST '192.168.20.22'
DOCUMENT_URI '/storage/detach/4/'
SERVER_ADDR '192.168.20.22'
HTTP_USER_AGENT 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.94 Safari/537.36'
SERVER_SOFTWARE 'nginx/1.6.2'
PATH_INFO u'/storage/detach/4/'
HTTP_ACCEPT_LANGUAGE 'en-US,en;q=0.8'
wsgi.multiprocess False
CONTENT_TYPE 'application/x-www-form-urlencoded'
DOCUMENT_ROOT '/usr/local/etc/nginx/html'
SERVER_PORT '80'
HTTP_ACCEPT_ENCODING 'gzip, deflate'
QUERY_STRING ''
REDIRECT_STATUS '200'
HTTP_REFERER 'http://192.168.20.22/'

if I try to upgrade the volume it gives me this error

The 1 disk Freenas is not seeing, I took it out and stuck it in another bay and then freenas was able to see it and the other 3 drives.
At this point I want to delete this volume, and I actually wanted to move all the drives to another row, so I just want to be able to delete this volume.

any suggestions?