[ovirt-devel] Re: Can't discover luns on iscisi target when host is running fedora 28

Hi, Recently I hit an issue when I can't add iscsi storage domain because engine can't see any LUNs there. I wonder if I missed some step in the configuration or something. There is a fedora 29 machine running iscsi target which has a single lun and host (banana) registered in its ACL: [cucumber@cucumber ~]$ sudo targetcli [sudo] password for cucumber: targetcli shell version 2.1.fb48 Copyright 2011-2013 by Datera, Inc and others. For help on commands, type 'help'. /iscsi/iqn.20...e:target/tpg1> ls o- tpg1 ..................................................................................................... [no-gen-acls, no-auth] o- acls ................................................................................................................ [ACLs: 1] | o- iqn.1994-05.com.redhat:4bf5ff1a15b6 ........................................................................ [Mapped LUNs: 1] | o- mapped_lun0 ................................................................................. [lun0 fileio/filestore0 (rw)] o- luns ................................................................................................................ [LUNs: 1] | o- lun0 ................................................................... [fileio/filestore0 (/etc/fileio) (default_tg_pt_gp)] o- portals .......................................................................................................... [Portals: 1] o- 0.0.0.0:3260 ........................................................................................................... [OK] From fedora 28 host I can login and logout, but there is this segfault and when I try getting LUN info it fails:

[banana@banana ~]$ sudo iscsiadm -m session -P 3 -r 2 iscsiadm: could not read session targetname: 5 iscsiadm: Could not get session info for sid 2 [banana@banana ~]$ sudo iscsiadm -m session -P 3 iSCSI Transport Class version 2.0-870 version 6.2.0.874 Segmentation fault It seems I am hitting this: https://bugzilla.redhat.com/show_bug.cgi?id=1462767 Could this be the reason that there are no LUNs in engine web UI after I discover iscsi target? Is anyone aware of workaround or whether I am doing something wrong?