works now - I believe the issue was missing /etc/target directory on one server
Just in case anyone else is interested, here is what I had to do
1. make sure there is an /etc/target folder on all your iSCSI gateway servers
2. install latest version of python-pyudev ( for whatever reason I had to clone, pip install --upgrade AND rpm -Uvh python2-six-1.11.0-2.fc28.noarch.rpm python2-pyudev-0.21.0-4.fc27.noarch.rpm )
3. rpm -Uvh python-rtslib-2.1.fb67-1.noarch.rpm ceph-iscsi-cli 2-6-1 and ceph-iscsi-config-2-4-1
4. restart service systemctl restart rbd-target-api.service
Many thanks for all your help
On 14 February 2018 at 09:32, Jason Dillaman <jdillama@xxxxxxxxxx> wrote:
Have you updated to ceph-iscsi-config-2.4-1 and ceph-iscsi-cli-2.6-1?
Any error messages in /var/log/rbd-target-api.log?
--
On Wed, Feb 14, 2018 at 8:49 AM, Steven Vacaroaia <stef97@xxxxxxxxx> wrote:
> Thank you for the prompt response
>
> I was unable to install rtslib even AFTER I installed latest version of
> python-pydev ( 0.21)
>
> git clone git://github.com/pyudev/pyudev.git
>
> pyudev]# pip install --upgrade .
> Processing /root/pyudev
> Collecting six (from pyudev==0.21.0dev-20180214)
> Downloading six-1.11.0-py2.py3-none-any.whl
> Installing collected packages: six, pyudev
> Found existing installation: six 1.9.0
> Uninstalling six-1.9.0:
> Successfully uninstalled six-1.9.0
> Found existing installation: pyudev 0.15
> Uninstalling pyudev-0.15:
> Successfully uninstalled pyudev-0.15
> Running setup.py install for pyudev ... done
> Successfully installed pyudev-0.21.0.dev20180214 six-1.11.0
>
> rpm -Uvh python-rtslib-2.1.fb67-1.noarch.rpm
> error: Failed dependencies:
> python-pyudev >= 0.16.1 is needed by python-rtslib-2.1.fb67-1.noarch
> python2-pyudev is needed by python-rtslib-2.1.fb67-1.noarch
>
>
> Further more it appears that despite the fact error 500 is still occurring
> when creating disks, if I restart rbd services the disks are there
>
>
> Any ideas ?
>
>
> /disks> create pool=rbd image=image04 size=50G
> Failed : 500 INTERNAL SERVER ERROR
> /disks> ls
> o- disks
> ............................................................ .............................. ................
> [200G, Disks: 4]
> o- rbd.image01
> ............................................................ .............................. .........
> [image01 (50G)]
> o- rbd.image02
> ............................................................ .............................. .........
> [image02 (50G)]
> o- rbd.image03
> ............................................................ .............................. .........
> [image03 (50G)]
> o- ssdpool.ssdtest
> ............................................................ .............................. .....
> [ssdtest (50G)]
> /disks> exit
> [root@osd01 latest]# systemctl restart rbd-target-api.service
> [root@osd01 latest]# systemctl restart rbd-target-gw.service
> /disks> ls
> o- disks
> ............................................................ .............................. ................
> [250G, Disks: 5]
> o- rbd.image01
> ............................................................ .............................. .........
> [image01 (50G)]
> o- rbd.image02
> ............................................................ .............................. .........
> [image02 (50G)]
> o- rbd.image03
> ............................................................ .............................. .........
> [image03 (50G)]
> o- rbd.image04
> ............................................................ .............................. .........
> [image04 (50G)]
> o- ssdpool.ssdtest
> ............................................................ .............................. .....
> [ssdtest (50G)]
>
>
>
> On 13 February 2018 at 14:56, Jason Dillaman <jdillama@xxxxxxxxxx> wrote:
>>
>> It looks that that package was configured to auto-delete on shaman.
>> I've submitted a fix so it shouldn't happen again in the future, but
>> in the meantime I pushed and built python-rtslib-2.1.fb67-1 [1].
>>
>> [1] https://shaman.ceph.com/repos/python-rtslib/
>>
>> On Tue, Feb 13, 2018 at 2:09 PM, Steven Vacaroaia <stef97@xxxxxxxxx>
>> wrote:
>> > Hi,
>> >
>> > I noticed a new ceph kernel (4.15.0-ceph-g1c778f43da52) was made
>> > available
>> > so I have upgraded my test environment
>> >
>> > Now the iSCSI gateway stopped working -
>> > ERROR [rbd-target-api:1430:call_api()] - _disk change on osd02 failed
>> > with
>> > 500
>> >
>> > So I was thinking that I have to pudate all the packages
>> > I have downloaded the packages from the same repository but all cannot
>> > install ( some of) them
>> >
>> > Here is the list of packages
>> >
>> > root@osd01 latest]# ls -al
>> > total 300772
>> > drwxr-xr-x 2 root root 4096 Feb 13 13:25 .
>> > dr-xr-x---. 17 root root 4096 Feb 13 13:09 ..
>> > -rw-r--r-- 1 root root 98312 Jan 22 09:58
>> > ceph-iscsi-cli-2.5-83.g777c38a.el7.noarch.rpm
>> > -rw-r--r-- 1 root root 83560 Jan 22 09:58
>> > ceph-iscsi-config-2.3-39.g44546a1.el7.noarch.rpm
>> > -rw-r--r-- 1 root root 307086748 Jan 22 08:57
>> > kernel-4.13.0_ceph_g293073e5ae00-2.x86_64.rpm
>> > -rw-r--r-- 1 root root 1890 Jan 22 08:57
>> > libtcmu-devel-v1.3.0-v1.3.0.x86_64.rpm
>> > -rw-r--r-- 1 root root 146637 Jan 22 08:57
>> > libtcmu-v1.3.0-v1.3.0.x86_64.rpm
>> > -rw-r--r-- 1 root root 83302 Feb 13 13:23
>> > python2-pyudev-0.21.0-4.fc27.noarch.rpm
>> > -rw-r--r-- 1 root root 37316 Feb 13 13:24
>> > python2-six-1.11.0-2.fc28.noarch.rpm
>> > -rw-r--r-- 1 root root 166520 Jan 22 09:57
>> > python-rtslib-v2.1.fb62-35.g3183121.noarch.rpm
>> > -rw-r--r-- 1 root root 255974 Jan 22 08:57
>> > tcmu-runner-v1.3.0-v1.3.0.x86_64.rpm
>> >
>> >
>> > Here is the error message
>> > rpm -Uvh ceph-iscsi-config-2.3-39.g44546a1.el7.noarch.rpm
>> > error: Failed dependencies:
>> > python-rtslib >= 2.1 is needed by
>> > ceph-iscsi-config-2.3-39.g44546a1.el7.noarch
>> > [root@osd01 latest]# rpm -Uvh
>> > python-rtslib-v2.1.fb62-35.g3183121.noarch.rpm
>> > ceph-iscsi-config-2.3-39.g44546a1.el7.noarch.rpm
>> > ceph-iscsi-cli-2.5-83.g777c38a.el7.noarch.rpm
>> > error: Failed dependencies:
>> > python-pyudev >= 0.16.1 is needed by
>> > python-rtslib-v2.1.fb62-35.g3183121.noarch
>> > python2-pyudev is needed by
>> > python-rtslib-v2.1.fb62-35.g3183121.noarch
>> > python-rtslib >= 2.1 is needed by
>> > ceph-iscsi-config-2.3-39.g44546a1.el7.noarch
>> > python-rtslib >= 2.1 is needed by
>> > ceph-iscsi-cli-2.5-83.g777c38a.el7.noarch
>> >
>> >
>> > It will be appreciated if someone can provide instructions / stpes for
>> > upgrading the kernel without breaking any other functionality'
>> >
>> > Thanks
>> > Steven
>> >
>> > _______________________________________________
>> > ceph-users mailing list
>> > ceph-users@xxxxxxxxxxxxxx
>> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph. com
>> >
>>
>>
>>
>> --
>> Jason
>
>
Jason
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