On Wed, Oct 12, 2011 at 5:05 AM, Mike Christie <[email protected]> wrote: > On 09/22/2011 12:02 AM, coec wrote: >> Hi all >> >> I'm using RHEL 6.1 (fully patched, 2.6.32-131.12.1.el6.x86_64 with >> iscsi-initiator-utils-6.2.0.872-21.el6.x86_64) on HP BL460c G7 blades >> talking to a P4500 14.4TB Virt SAN (two clustered P4500 boxes). >> >> As the blade has two FlexHBA (iSCSI) interfaces I want to do >> multipathing. Is the following valid? (Spefically, should both ifaces >> have the same iqn?) >> --- >> iscsiadm -m iface >> default tcp,<empty>,<empty>,<empty>,<empty> >> iser iser,<empty>,<empty>,<empty>,<empty> >> be2iscsi.00:17:a4:77:10:01 be2iscsi, >> 00:17:a4:77:10:01,<empty>,<empty>,iqn.2011-08.scada.benvir2p >> be2iscsi.00:17:a4:77:10:00 be2iscsi, >> 00:17:a4:77:10:00,<empty>,<empty>,iqn.2011-08.scada.benvir2p >> --- >> >> In this setup, I can only login to the LUN on iface be2iscsi. >> 00:17:a4:77:10:01. When I attempt to login with the other iface I get >> 'iscsiadm: No records found'. > > It sounds like you did not bind that iface. Does: > > iscsiadm -m node -P 1 > > show records for both ifaces? > > > You should have done something like > > iscsiadm -m discovery -t st -p ip -I be2iscsi.00:17:a4:77:10:01 -I > be2iscsi.00:17:a4:77:10:00 > > or > iscsiadm -m discovery -t st -p ip -I be2iscsi.00:17:a4:77:10:01 > iscsiadm -m discovery -t st -p ip -I be2iscsi.00:17:a4:77:10:00 -o new > > > >> >> I have other servers where I'm only using a single FlexHBA (be2iscsi) >> and they are having their own troubles. For example, dmesg is >> reporting lots of: >> --- >> scsi: host 0 channel 0 id 0 lun4194304 has a LUN larger than allowed > > > Do you actually have a LUN with that value 4194304? > > Maybe the LeftHand target needs some blacklist entry in the scsi mid > layer to scan for devices properly. >
No, this LUN was the first one created. I don't know where the 4194304 came from. CC -- RHCE#805007969328369 -- 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.
