topic Re: iSCSI issue in Operating System - HP-UX

iSCSI issue

NDO — Tue, 24 Jul 2012 06:40:37 GMT

I am having the following result when I do ioscan -fnH 255:

ioscan -fnH 255
Class       I  H/W Path  Driver       S/W State   H/W Type     Description
===========================================================================
iscsi       1  255/0     iscsi          NO_HW       VIRTBUS      iSCSI Virtual Node
usbmsvbus   1  255/1     mass_storage   NO_HW       VIRTBUS      USB Mass Storage
ext_bus     1  255/1/0   usb_ms_scsi    NO_HW       INTERFACE    USB Mass Storage SCSI

But if I do ioscan -fn, at the bottom of the screen I have:

acpi_node   0  0/250/2         acpi_node      CLAIMED     INTERFACE    Acpi Hardware
iscsi       1  255/0           iscsi          CLAIMED     VIRTBUS      iSCSI Virtual Node
usbmsvbus   1  255/1           mass_storage   CLAIMED     VIRTBUS      USB Mass Storage
ext_bus     1  255/1/0         usb_ms_scsi    CLAIMED     INTERFACE    USB Mass Storage SCSI

I have seen other posts regarding the same problem, but it does not seem be working.

Can I have your ideas about this?

Re: iSCSI issue

NDO — Wed, 25 Jul 2012 07:36:51 GMT

Hi!

Please it seems that the issue that I have is due to have an special character in the output of the iscsiutil -l comand:

iscsiutil -l
Initiator Name            : iqn.1986-03.com.hp:mcel_VMhost3.1f355cf6-f2db-11e0-a999-b44c0aef5537
Initiator Alias           :

Authentication Method     : None
CHAP Method               : CHAP_UNI
Initiator CHAP Name       :
CHAP Secret               :
NAS Hostname              :
NAS Secret                :
Radius Server Hostname    :
Header Digest             : None,CRC32C (default)
Data Digest               : None,CRC32C (default)
SLP Scope list for iSLPD  :

which is the "_" in between "mcel_VMhost3"

So I change the hostname of the server, them try to delete the discovered address using:

iscsiutil -d -I 192.168.0.28

But if I issue the command to list discovered address:

iscsiutil -d -I 192.168.0.28
iscsiutil: Delete failed.  The target address "192.168.0.28:3260,1" is not present in the driver repository: Invalid argument
mcelVMhost3[298]/ #iscsiutil -l
Initiator Name            : iqn.1986-03.com.hp:mcel_VMhost3.1f355cf6-f2db-11e0-a999-b44c0aef5537
Initiator Alias           :

Authentication Method     : None
CHAP Method               : CHAP_UNI
Initiator CHAP Name       :
CHAP Secret               :
NAS Hostname              :
NAS Secret                :
Radius Server Hostname    :
Header Digest             : None,CRC32C (default)
Data Digest               : None,CRC32C (default)
SLP Scope list for iSLPD  :
mcelVMhost3[299]/ #

The address is still there. I have rebooted the server, but it still give me the same result.

Please can you help?

Re: iSCSI issue

BR22769 — Tue, 02 Apr 2013 11:50:40 GMT

Has anyone have a fix for this issue, As we have the same issue on one of our RX6600 server.