Excellent news
Many thanks for all your efforts
If you do not mind, please confirm the following steps ( for centos 7,
kernel version 3.10.0-693.11.6.el7.x86_64)
- download and Install the RPMs from x86_64 repositories you provided
- do a git clone and, if new version available "pip install . --upgrade" for
ceph-iscsi-cli
ceph-iscsi-config
rtslib-fb
targetcli-fb
- reboot
Steven
On 22 January 2018 at 08:53, Jason Dillaman <jdill...@redhat.com> wrote:
> The v4.13-based kernel with the necessary bug fixes and TCMU changes
> is available here [1] and tcmu-runner v1.3.0 is available here [2].
>
> [1] https://shaman.ceph.com/repos/kernel/ceph-iscsi-test/
> [2] https://shaman.ceph.com/repos/tcmu-runner/master/
>
> On Sat, Jan 20, 2018 at 7:33 AM, Marc Roos <m.r...@f1-outsourcing.eu>
> wrote:
> >
> >
> > Sorry for me asking maybe the obvious but is this the kernel available
> > in elrepo? Or a different one?
> >
> >
> >
> >
> >
> > -----Original Message-----
> > From: Mike Christie [mailto:mchri...@redhat.com]
> > Sent: zaterdag 20 januari 2018 1:19
> > To: Steven Vacaroaia; Joshua Chen
> > Cc: ceph-users
> > Subject: Re: [ceph-users] iSCSI over RBD
> >
> > On 01/19/2018 02:12 PM, Steven Vacaroaia wrote:
> >> Hi Joshua,
> >>
> >> I was under the impression that kernel 3.10.0-693 will work with
> > iscsi
> >>
> >
> > That kernel works with RHCS 2.5 and below. You need the rpms from that
> > or the matching upstream releases. Besides trying to dig out the
> > versions and matching things up, the problem with those releases is that
> > they were tech previewed or only supports linux initiators.
> >
> > It looks like you are using the newer upstream tools or RHCS 3.0 tools.
> > For them you need the RHEL 7.5 beta or newer kernel or an upstream one.
> > For upstream all the patches got merged into the target layer
> > maintainer's tree yesterday. A new tcmu-runner release has been made.
> > And I just pushed a test kernel with all the patches based on 4.13 (4.14
> > had a bug in the login code which is being fixed still) to github, so
> > people do not have to wait for the next-next kernel release to come out.
> >
> > Just give us a couple days for the kernel build to be done, to make the
> > needed ceph-iscsi-* release (current version will fail to create rbd
> > images with the current tcmu-runner release) and get the documentation
> > updated because some links are incorrect and some version info needs to
> > be updated.
> >
> >
> >> Unfortunately I still cannot create a disk because qfull_time_out is
> >> not supported
> >>
> >> What am I missing / do it wrong ?
> >>
> >> 2018-01-19 15:06:45,216 INFO [lun.py:601:add_dev_to_lio()] -
> >> (LUN.add_dev_to_lio) Adding image 'rbd.disk2' to LIO
> >> 2018-01-19 15:06:45,295 ERROR [lun.py:634:add_dev_to_lio()] - Could
> >> not set LIO device attribute cmd_time_out/qfull_time_out for device:
> >> rbd.disk2. Kernel not supported. - error(Cannot find attribute:
> >> qfull_time_out)
> >> 2018-01-19 15:06:45,300 ERROR [rbd-target-api:731:_disk()] - LUN
> >> alloc problem - Could not set LIO device attribute
> >> cmd_time_out/qfull_time_out for device: rbd.disk2. Kernel not
> > supported.
> >> - error(Cannot find attribute: qfull_time_out)
> >>
> >>
> >> Many thanks
> >>
> >> Steven
> >>
> >> On 4 January 2018 at 22:40, Joshua Chen <csc...@asiaa.sinica.edu.tw
> >> <mailto:csc...@asiaa.sinica.edu.tw>> wrote:
> >>
> >> Hello Steven,
> >> I am using CentOS 7.4.1708 with kernel 3.10.0-693.el7.x86_64
> >> and the following packages:
> >>
> >> ceph-iscsi-cli-2.5-9.el7.centos.noarch.rpm
> >> ceph-iscsi-config-2.3-12.el7.centos.noarch.rpm
> >> libtcmu-1.3.0-0.4.el7.centos.x86_64.rpm
> >> libtcmu-devel-1.3.0-0.4.el7.centos.x86_64.rpm
> >> python-rtslib-2.1.fb64-2.el7.centos.noarch.rpm
> >> python-rtslib-doc-2.1.fb64-2.el7.centos.noarch.rpm
> >> targetcli-2.1.fb47-0.1.20170815.git5bf3517.el7.centos.noarch.rpm
> >> tcmu-runner-1.3.0-0.4.el7.centos.x86_64.rpm
> >> tcmu-runner-debuginfo-1.3.0-0.4.el7.centos.x86_64.rpm
> >>
> >>
> >> Cheers
> >> Joshua
> >>
> >>
> >> On Fri, Jan 5, 2018 at 2:14 AM, Steven Vacaroaia <ste...@gmail.com
> >> <mailto:ste...@gmail.com>> wrote:
> >>
> >> Hi Joshua,
> >>
> >> How did you manage to use iSCSI gateway ?
> >> I would like to do that but still waiting for a patched kernel
> >
> >>
> >> What kernel/OS did you use and/or how did you patch it ?
> >>
> >> Tahnsk
> >> Steven
> >>
> >> On 4 January 2018 at 04:50, Joshua Chen
> >> <csc...@asiaa.sinica.edu.tw
> > <mailto:csc...@asiaa.sinica.edu.tw>>
> >> wrote:
> >>
> >> Dear all,
> >> Although I managed to run gwcli and created some iqns,
> > or
> >> luns,
> >> but I do need some working config example so that my
> >> initiator could connect and get the lun.
> >>
> >> I am familiar with targetcli and I used to do the
> >> following ACL style connection rather than password,
> >> the targetcli setting tree is here:
> >>
> >> (or see this page
> >> <http://www.asiaa.sinica.edu.tw/~cschen/targetcli.html>)
> >>
> >> #targetcli ls
> >> o- /
> >>
> > ........................................................................
> > .................................................
> >> [...]
> >> o- backstores
> >>
> > ........................................................................
> > ......................................
> >> [...]
> >> | o- block
> >>
> > ........................................................................
> > ..........................
> >> [Storage Objects: 1]
> >> | | o- vmware_5t
> >> ..........................................................
> >> [/dev/rbd/rbd/vmware_5t (5.0TiB) write-thru activated]
> >> | | o- alua
> >>
> > ........................................................................
> > ...........................
> >> [ALUA Groups: 1]
> >> | | o- default_tg_pt_gp
> >>
> > .......................................................................
> >> [ALUA state: Active/optimized]
> >> | o- fileio
> >>
> > ........................................................................
> > .........................
> >> [Storage Objects: 0]
> >> | o- pscsi
> >>
> > ........................................................................
> > ..........................
> >> [Storage Objects: 0]
> >> | o- ramdisk
> >>
> > ........................................................................
> > ........................
> >> [Storage Objects: 0]
> >> | o- user:rbd
> >>
> > ........................................................................
> > .......................
> >> [Storage Objects: 0]
> >> o- iscsi
> >>
> > ........................................................................
> > ....................................
> >> [Targets: 1]
> >> | o- iqn.2017-12.asiaa.cephosd1:vmware5t
> >>
> > ........................................................................
> > .......
> >> [TPGs: 1]
> >> | o- tpg1
> >>
> > ........................................................................
> > ..........................
> >> [gen-acls, no-auth]
> >> | o- acls
> >>
> > ........................................................................
> > .................................
> >> [ACLs: 12]
> >> | | o- iqn.1994-05.com.redhat:15dbed23be9e
> >>
> > ..................................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o- iqn.1994-05.com.redhat:15dbed23be9e-ovirt1
> >>
> > ...........................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o-
> >> iqn.1994-05.com.redhat:2af344ba6ae5-ceph-admin-test
> >> .................................................. [Mapped
> >> LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o- iqn.1994-05.com.redhat:67669afedddf
> >>
> > ..................................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o- iqn.1994-05.com.redhat:67669afedddf-ovirt3
> >>
> > ...........................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o- iqn.1994-05.com.redhat:a7c1ec3c43f7
> >>
> > ..................................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o- iqn.1994-05.com.redhat:a7c1ec3c43f7-ovirt2
> >>
> > ...........................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o-
> > iqn.1994-05.com.redhat:b01662ec2129-ceph-node2
> >> .......................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o-
> > iqn.1994-05.com.redhat:d46b42a1915b-ceph-node3
> >> .......................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o-
> > iqn.1994-05.com.redhat:e7692a10f661-ceph-node1
> >> .......................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o- iqn.1998-01.com.vmware:localhost-0f904dfd
> >>
> > ............................................................
> >> [Mapped LUNs: 1]
> >> | | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | | o- iqn.1998-01.com.vmware:localhost-6af62e4c
> >>
> > ............................................................
> >> [Mapped LUNs: 1]
> >> | | o- mapped_lun0
> >>
> > ........................................................................
> > .....
> >> [lun0 block/vmware_5t (rw)]
> >> | o- luns
> >>
> > ........................................................................
> > ..................................
> >> [LUNs: 1]
> >> | | o- lun0
> >> ....................................................
> >> [block/vmware_5t (/dev/rbd/rbd/vmware_5t)
> > (default_tg_pt_gp)]
> >> | o- portals
> >>
> > ........................................................................
> > ............................
> >> [Portals: 1]
> >> | o- 172.20.0.12:3260 <http://172.20.0.12:3260>
> >>
> > ........................................................................
> > .........................
> >> [OK]
> >> o- loopback
> >>
> > ........................................................................
> > .................................
> >> [Targets: 0]
> >> o- xen_pvscsi
> >>
> > ........................................................................
> > ...............................
> >> [Targets: 0]
> >>
> >>
> >>
> >>
> >>
> >>
> >> My targetcli setup procedure is like this, could someone
> >> translate it to gwcli equivalent procedure?
> >> sorry for asking for this due to lack of documentation and
> >> examples.
> >> thanks in adavance
> >>
> >> Cheers
> >> Joshua
> >>
> >>
> >>
> >>
> >> targetcli /backstores/block create name=vmware_5t
> >> dev=/dev/rbd/rbd/vmware_5t
> >> targetcli /iscsi/ create
> > iqn.2017-12.asiaa.cephosd1:vmware5t
> >> targetcli
> >> /iscsi/iqn.2017-12.asiaa.cephosd1:vmware5t/tpg1/portals
> >> delete ip_address=0.0.0.0 ip_port=3260
> >>
> >> targetcli
> >> cd /iscsi/iqn.2017-12.asiaa.cephosd1:vmware5t/tpg1
> >> portals/ create 172.20.0.12
> >> acls/
> >> create
> >> iqn.1994-05.com.redhat:e7692a10f661-ceph-node1
> >> create
> >> iqn.1994-05.com.redhat:b01662ec2129-ceph-node2
> >> create
> >> iqn.1994-05.com.redhat:d46b42a1915b-ceph-node3
> >> create iqn.1994-05.com.redhat:15dbed23be9e
> >> create iqn.1994-05.com.redhat:a7c1ec3c43f7
> >> create iqn.1994-05.com.redhat:67669afedddf
> >> create
> >> iqn.1994-05.com.redhat:15dbed23be9e-ovirt1
> >> create
> >> iqn.1994-05.com.redhat:a7c1ec3c43f7-ovirt2
> >> create
> >> iqn.1994-05.com.redhat:67669afedddf-ovirt3
> >> create
> >> iqn.1994-05.com.redhat:2af344ba6ae5-ceph-admin-test
> >> create
> > iqn.1998-01.com.vmware:localhost-6af62e4c
> >> create
> > iqn.1998-01.com.vmware:localhost-0f904dfd
> >> cd ..
> >> set attribute generate_node_acls=1
> >> cd luns
> >> create /backstores/block/vmware_5t
> >>
> >>
> >>
> >>
> >> On Thu, Jan 4, 2018 at 10:55 AM, Joshua Chen
> >> <csc...@asiaa.sinica.edu.tw
> >> <mailto:csc...@asiaa.sinica.edu.tw>> wrote:
> >>
> >> I had the same problem before, mine is CentOS, and
> > when
> >> I created
> >> /iscsi/create iqn_bla-bla
> >> it goes
> >> ocal LIO instance already has LIO configured with a
> >> target - unable to continue
> >>
> >>
> >>
> >> then finally the solution happened to be, turn off
> >> target service
> >>
> >> systemctl stop target
> >> systemctl disable target
> >>
> >>
> >> somehow they are doing the same thing, you need to
> >> disable 'target' service (targetcli) in order to allow
> >> gwcli (rbd-target-api) do it's job.
> >>
> >> Cheers
> >> Joshua
> >>
> >> On Thu, Jan 4, 2018 at 2:39 AM, Mike Christie
> >> <mchri...@redhat.com
> > <mailto:mchri...@redhat.com>> wrote:
> >>
> >> On 12/25/2017 03:13 PM, Joshua Chen wrote:
> >> > Hello folks,
> >> > I am trying to share my ceph rbd images
> > through
> >> iscsi protocol.
> >> >
> >> > I am trying iscsi-gateway
> >> >
> >>
> > http://docs.ceph.com/docs/master/rbd/iscsi-overview/
> >>
> > <http://docs.ceph.com/docs/master/rbd/iscsi-overview/>
> >> >
> >> >
> >> > now
> >> >
> >> > systemctl start rbd-target-api
> >> > is working and I could run gwcli
> >> > (at a CentOS 7.4 osd node)
> >> >
> >> > gwcli
> >> > /> ls
> >> > o- /
> >> >
> >>
> > ........................................................................
> > .................................................
> >> > [...]
> >> > o- clusters
> >> >
> >>
> > ........................................................................
> > ................................
> >> > [Clusters: 1]
> >> > | o- ceph
> >> >
> >>
> > ........................................................................
> > ....................................
> >> > [HEALTH_OK]
> >> > | o- pools
> >> >
> >>
> > ........................................................................
> > ..................................
> >> > [Pools: 1]
> >> > | | o- rbd
> >> >
> >>
> > ........................................................................
> > ...
> >> > [(x3), Commit: 0b/25.9T (0%), Used: 395M]
> >> > | o- topology
> >> >
> >>
> > ........................................................................
> > ........................
> >> > [OSDs: 9,MONs: 3]
> >> > o- disks
> >> >
> >>
> > ........................................................................
> > ..................................
> >> > [0b, Disks: 0]
> >> > o- iscsi-target
> >> >
> >>
> > ........................................................................
> > .............................
> >> > [Targets: 0]
> >> >
> >> >
> >> > but when I created iscsi-target, I got
> >> >
> >> > Local LIO instance already has LIO configured
> > with
> >> a target - unable to
> >> > continue
> >> >
> >> >
> >> > /> /iscsi-target create
> >> >
> >>
> > iqn.2003-01.org.linux-iscsi.ceph-node1.x8664:sn.571e1ab51af2
> >> > Local LIO instance already has LIO configured
> > with
> >> a target - unable to
> >> > continue
> >> > />
> >> >
> >>
> >>
> >> Could you send the output of
> >>
> >> targetcli ls
> >>
> >> ?
> >>
> >> What distro are you using?
> >>
> >> You might just have a target setup from a non
> > gwcli
> >> source. Maybe from
> >> the distro targetcli systemd tools.
> >>
> >>
> >>
> >>
> >> _______________________________________________
> >> 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
> >> <http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com>
> >>
> >>
> >>
> >>
> >
> > _______________________________________________
> > ceph-users mailing list
> > ceph-users@lists.ceph.com
> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> >
> >
> > _______________________________________________
> > ceph-users mailing list
> > ceph-users@lists.ceph.com
> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
>
>
> --
> Jason
> _______________________________________________
> ceph-users mailing list
> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
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