Ok. Does the other login command work for you or does the use of the default iser iface work?
On 10/13/2014 02:24 PM, Moussa Ba wrote: > The problem is that I am using one target/LUN per port as I am sharing > PCIe SSDs backed LUNS with high IOPS. Basically, this was the > recommendation from Mellanox such that I have one session per port. In > my testing when it was working, I was getting about 800KIOPS for 8 > sessions. I do need to be able to use different ports. > > Thank you. > > On Monday, October 13, 2014 12:13:40 PM UTC-7, Mike Christie wrote: > > Another workaround, if possible on your setup, is to use port 3260. > Looks like there is a bug in the iscsiadm code when the port is not > 3260. > > > > On 10/13/2014 02:12 PM, Mike Christie wrote: > > Ok. I am looking into it now. As a temp workaround you can do > > > > iscsiadm -m node -l > > > > or > > > > iscsiadm -m node -T yourtarget -l > > > > On 10/13/2014 12:45 PM, Moussa Ba wrote: > >> See commands below with output in bold. A discovery does generate a > >> portal. Note however, that the discovery is going over tcp not > iser. I > >> follow the discovery with an update to the interface to change the > >> transport_name to iser followed by a login attempt. It is the login > >> attempt that returns a iscsiadm:No records found. > >> > >> > >> #iscsiadm -m iface -I iface0 --op=new > >> *New interface iface0 added* > >> #iscsiadm -m discovery -t st -p 192.168.111.100:3261 > <http://192.168.111.100:3261> -I iface0 > >> *192.168.111.100:3261 <http://192.168.111.100:3261>,1 > >> iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9* > >> #iscsiadm -m iface -I iface0 -o update -n iface.transport_name -v > iser > >> *iface0 updated.* > >> #iscsiadm -m node -T > >> iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9 -I > iface0 -p > >> 192.168.111.100:3261 <http://192.168.111.100:3261> -l > >> *iscsiadm: No records found* > >> * > >> * > >> > >> > >> On Saturday, October 11, 2014 4:26:06 PM UTC-7, Mike Christie wrote: > >> > >> > >> On Oct 10, 2014, at 5:06 PM, Moussa Ba <[email protected] > >> <javascript:>> wrote: > >> > >> > I have a target running CentOS 7 with LIO. I am using iser > >> transport via Mellanox Connect-X 3 VPI cards. I have been > having > >> difficulties connecting via an initiator running CentOS 7. My > setup > >> is essentially a one target/LUN/PORT. > >> > > >> > o- iscsi > >> > > ............................................................................................................ > > >> [Targets: 1] > >> > | o- > iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9 > >> ....................................................... > [TPGs: 1] > >> > | o- tpg1 > >> > > .................................................................................................. > > >> [gen-acls, no-auth] > >> > | o- acls > >> > > .......................................................................................................... > > >> [ACLs: 1] > >> > | | o- > >> iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9 > >> .......................................... [Mapped LUNs: 1] > >> > | | o- mapped_lun0 > >> ............................................................. > [lun0 > >> block/vg-targetd:test_volume_02 (rw)] > >> > | o- luns > >> > > .......................................................................................................... > > >> [LUNs: 1] > >> > | | o- lun0 > ............................................... > >> [block/vg-targetd:test_volume_02 > (/dev/vg-targetd/test_volume_02)] > >> > | o- portals > >> > > .................................................................................................... > > >> [Portals: 1] > >> > | o- 192.168.111.100:3261 > <http://192.168.111.100:3261> <http://192.168.111.100:3261> > >> > > ........................................................................................... > > >> [iser] > >> > > >> > > >> > Target Kernel: 3.16.3-1.el7.elrepo > >> > Initiator Kernel:3.16.3-1.el7.elrepo > >> > > >> > iscsiadm: Compiled from git repository. Latest commit > >> > > >> > commit 76a441ba0dc0071a19daeac456aa898889437efd > >> > Author: Hannes Reinecke <.....> > >> > Date: Fri Sep 12 14:42:01 2014 -0700 > >> > Added new util script to aid in CNA setup > >> > > >> > > >> > > >> > Here is my flow: > >> > > >> > iscsiadm -m iface -I iface0 --op=new > >> > iscsiadm -m iface -I iface0 -o update -n > iface.transport_name -v iser > >> > iscsiadm -m discovery -t st -p 192.168.111.100:3261 > <http://192.168.111.100:3261> > >> <http://192.168.111.100:3261> -I iface0 > >> > > >> > Output is: > >> > > >> > New interface iface0 added > >> > 192.168.111.100:3261 <http://192.168.111.100:3261> > <http://192.168.111.100:3261>,1 > >> iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9 > >> > iface0 updated. > >> > iscsiadm: No records found > >> > > >> > >> The above is kinda hard to read, because I am not sure what > output > >> goes with what command. > >> > >> Before you ran the discovery command did you have some portals > >> discovered? When you ran the discovery command did it fail to > find > >> any portals? Is that what the last no records line is from? > >> > >> Could you tar up /etc/iscsi and send it to me, so I can try > running > >> iscsiadm here and debug it. > >> > >> -- > >> You received this message because you are subscribed to the Google > >> Groups "open-iscsi" group. > >> To unsubscribe from this group and stop receiving emails from it, > send > >> an email to [email protected] <javascript:> > >> <mailto:[email protected] <javascript:>>. > >> To post to this group, send email to [email protected] > <javascript:> > >> <mailto:[email protected] <javascript:>>. > >> Visit this group at http://groups.google.com/group/open-iscsi > <http://groups.google.com/group/open-iscsi>. > >> For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. > > > > -- > You received this message because you are subscribed to the Google > Groups "open-iscsi" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > Visit this group at http://groups.google.com/group/open-iscsi. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. 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