SOLVED error 4T dataset + open-iscsi in debian

[Elias Pereira]

Hello guys,

I created a 4T dataset to use in a debian as hdd backup. I have open-iscsi installed on debian and working correctly, but after logging in (iscsiadm -m node --targetname...), I can not see the 4T dataset (/dev/sdc).

Debian dmesg shows:

Code:

[ 5266.620369] sd 7:0:0:4: [sdc] READ CAPACITY(16) failed
[ 5266.620373] sd 7:0:0:4: [sdc] 
[ 5266.620375] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5266.620378] sd 7:0:0:4: [sdc] 
[ 5266.620380] Sense Key : Not Ready [current] 
[ 5266.620383] sd 7:0:0:4: [sdc] 
[ 5266.620386] Add. Sense: Logical unit not ready, manual intervention required
[ 5266.621129] sd 7:0:0:4: [sdc] READ CAPACITY failed
[ 5266.621136] sd 7:0:0:4: [sdc] 
[ 5266.621143] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5266.621147] sd 7:0:0:4: [sdc] 
[ 5266.621150] Sense Key : Not Ready [current] 
[ 5266.621154] sd 7:0:0:4: [sdc] 
[ 5266.621158] Add. Sense: Logical unit not ready, manual intervention required
[ 5266.622251] sd 7:0:0:4: [sdc] Write Protect is off
[ 5266.622256] sd 7:0:0:4: [sdc] Mode Sense: 73 00 10 08
[ 5266.622667] sd 7:0:0:4: [sdc] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 5266.625062] sd 7:0:0:4: [sdc] READ CAPACITY(16) failed
[ 5266.625066] sd 7:0:0:4: [sdc] 
[ 5266.625068] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5266.625070] sd 7:0:0:4: [sdc] 
[ 5266.625072] Sense Key : Not Ready [current] 
[ 5266.625076] sd 7:0:0:4: [sdc] 
[ 5266.625078] Add. Sense: Logical unit not ready, manual intervention required
[ 5266.625817] sd 7:0:0:4: [sdc] READ CAPACITY failed
[ 5266.625823] sd 7:0:0:4: [sdc] 
[ 5266.625826] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5266.625830] sd 7:0:0:4: [sdc] 
[ 5266.625832] Sense Key : Not Ready [current] 
[ 5266.625837] sd 7:0:0:4: [sdc] 
[ 5266.625842] Add. Sense: Logical unit not ready, manual intervention required
[ 5266.627836] sd 7:0:0:4: [sdc] Attached SCSI disk

Any idea if it's freenas problem?

 

[Artion]

Similar to this. Can you try a, say, 2TB LUN?

 

[Elias Pereira]

Similar to this. Can you try a, say, 2TB LUN?

Hello Artion,

Thanks for the answer!

Below are configurations with 2TB.

The Extent Type is via File.

The same errors occurred. :(

 

[Elias Pereira]

Any another idea guys?

 

[Artion]

Just to exclude some causes, have you tried to connect to the target from another pc, maybe a Windows one?

 

[Elias Pereira]

Just to exclude some causes, have you tried to connect to the target from another pc, maybe a Windows one?

In windows correctly recognized the 4T dataset. Problems on the client side (debian with bacula)?

 

[Elias Pereira]

After I create the partition via windows and format, I accessed debian and I was able to see the partition. Now everything working properly.