Do you have the ansible backtrace from the "ceph-iscsi-gw : igw_lun | configure luns (create/map rbds and add to lio)]" step? Have you tried using the stock v4.16 kernel (no need to use the one on shaman)?
On Thu, Jun 28, 2018 at 11:29 AM Bernhard Dick <bernh...@bdick.de> wrote: > Hi Jason, > > Am 28.06.2018 um 14:33 schrieb Jason Dillaman: > > You should have "/var/log/ansible-module-igw_config.log" on the target > > machine that hopefully includes more information about why the RBD image > > is missing from the TCM backend. > I have the logfile, however there everything seems fine. The last lines > are: > 2018-06-28 17:25:36,876 igw_lun.py DEBUG : Check the rbd image size > matches the request > 2018-06-28 17:25:36,904 igw_lun.py DEBUG : rbd image rbd.iscsi2342 > size matches the configuration file request > 2018-06-28 17:25:36,904 igw_lun.py DEBUG : Begin processing LIO mapping > 2018-06-28 17:25:36,905 igw_lun.py INFO : (LUN.add_dev_to_lio) > Adding image 'rbd.iscsi2342' to LIO > 2018-06-28 17:25:36,905 igw_lun.py DEBUG : control="max_data_area_mb=8" > > Regards > Bernhard > > > In the past, I've seen issues w/ image > > features and image size mismatch causing the process to abort > > > > On Thu, Jun 28, 2018 at 5:57 AM Bernhard Dick <bernh...@bdick.de > > <mailto:bernh...@bdick.de>> wrote: > > > > Hi, > > > > I'm trying to setup iSCSI using ceph-ansible (stable-3.1) branch with > > one iscsi gateway. The Host is a CentOS 7 host and I use the packages > > from the Centos Storage SIG for luminous. Additionally I have > installed: > > ceph-iscsi-cli Version 2.7 Release 13.gb9e48a7.el7 > > ceph-iscsi-config Version 2.6 Release 15.ge016c6f.el7 > > from the iscsi project at shaman.ceph.com <http://shaman.ceph.com>. > > The python-rtslib version on the host is 2.1.fb67 Release 10.g7713d1e > > also from shaman. The running kernel version is > > 4.15.0-ceph-g1c778f43da52. > > The ansible process stops at TASK [ceph-iscsi-gw : igw_lun | > configure > > luns (create/map rbds and add to lio)] complaining about file not > found > > while caused by the self._enable function in tcm.py. That is due to > the > > directory /sys/kernel/config/target/core/user_0/ is completely > missing > > at this step. > > Do you have any ideas how to fix or debug this further? > > > > Regards > > Bernhard > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com <mailto:ceph-users@lists.ceph.com> > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > > > > -- > > Jason > > > -- > Dipl.-Inf. Bernhard Dick > Auf dem Anger 24 > DE-46485 Wesel > www.BernhardDick.de > > jabber: bernh...@jabber.bdick.de > > Tel : +49.2812068620 > Mobil : +49.1747607927 > FAX : +49.2812068621 > USt-IdNr.: DE274728845 > -- Jason
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