READ CAPACITY(16) failed with 4TB iscsi HDD

From	Elias Pereira <empbilly@gmail.com>
Newsgroups	linux.debian.kernel
Subject	READ CAPACITY(16) failed with 4TB iscsi HDD
Date	2017-10-22 06:20 +0200
Message-ID	<uDfTX-2mz-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hello,

I created a 4T dataset to use in a debian server 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).

fdisk -l shows only sda and sdb, both of 1TB that I had already set up some
time ago.

Debian dmesg shows:

[ 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 about the problem?

-- 
Elias Pereira

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Thread

READ CAPACITY(16) failed with 4TB iscsi HDD Elias Pereira <empbilly@gmail.com> - 2017-10-22 06:20 +0200
  Re: READ CAPACITY(16) failed with 4TB iscsi HDD Ritesh Raj Sarraf <rrs@researchut.com> - 2017-10-25 20:40 +0200
    Re: READ CAPACITY(16) failed with 4TB iscsi HDD Elias Pereira <empbilly@gmail.com> - 2017-10-25 22:00 +0200
  Re: READ CAPACITY(16) failed with 4TB iscsi HDD Ritesh Raj Sarraf <rrs@researchut.com> - 2017-10-26 06:40 +0200
    Re: READ CAPACITY(16) failed with 4TB iscsi HDD Elias Pereira <empbilly@gmail.com> - 2017-10-26 15:40 +0200
      Re: READ CAPACITY(16) failed with 4TB iscsi HDD Ritesh Raj Sarraf <rrs@researchut.com> - 2017-10-26 18:50 +0200

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