I am not sure what you are asking. You should contact your target vendor.
Take a tcpdump or wireshark trace when you login to the target or when you do the sg_reacap 16 command. So do something like tcpdump -w iscsi.out -i your_ethX iscsiadm -m node -T yourtarget -p ip -l Then send the iscsi.out file here so we can see what the target is sending to double check it is the targets fault. On 12/31/2012 01:53 PM, Belt Didenko wrote: > Yes! I by I have Segate Blackarmor Nas 440 4x2TB HD in raid 5 > > Do you think that this is it does not give me the Lun's is greater than 2TB? > How this can be verified by the initiator (client) ? > i have sg utils and iscsiadm > > > 2012/12/31 Michael Christie <[email protected] > <mailto:[email protected]>> > > The iSCSI initiator layer does not control/manage this. It looks > like it might be a target issue since we see both the scsi layer and > sg utile reporting zero logical blocks. > > Are you using SCST for the target, or did you buy a target from some > vendor that is using SCST? > > > On Dec 30, 2012, at 8:41 AM, Didenko <[email protected] > <mailto:[email protected]>> wrote >> >> scsi5 : iSCSI Initiator over TCP/IP >> scsi 5:0:0:0: Direct-Access SCST_FIO BZ 200 PQ: 0 ANSI: 5 >> sd 5:0:0:0: Attached scsi generic sg1 type 0 >> sd 5:0:0:0: [sdb] 0 512-byte logical blocks: (0 B/0 B >> >> > > >> [root@localhost ~]# sg_readcap --16 /dev/sdb >> Read Capacity results: >> Protection: prot_en=0, p_type=0, p_i_exponent=0 >> Thin provisioning: tpe=0, tprz=0 >> Last logical block address=18446744073709551615 >> (0xffffffffffffffff), Number of logical blocks=0 >> Logical block length=512 bytes >> Logical blocks per physical block exponent=3 >> Lowest aligned logical block address=0 >> Hence: >> Device size: 0 bytes, 0.0 MiB, 0.00 GB >> >> > > > -- > You received this message because you are subscribed to the Google > Groups "open-iscsi" group. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > To unsubscribe from this group, send email to > [email protected] > <mailto:open-iscsi%[email protected]>. > For more options, visit this group at > http://groups.google.com/group/open-iscsi?hl=en. > > > -- > You received this message because you are subscribed to the Google > Groups "open-iscsi" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/open-iscsi?hl=en. -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/open-iscsi?hl=en.
