I noticed this [vob.iscsi.discovery.login.error] discovery failure on vmhba64 to 10.10.35.202 because the target returned a login status of 0201.
A restart of rbd services will require reentering chap credentials on targets ? Steven On Fri, 25 Oct 2019 at 09:57, Steven Vacaroaia <ste...@gmail.com> wrote: > Yes, I did. > I event restarted rbd-target services > > uname -a > Linux osd01.chi.medavail.net 4.18.11-1.el7.elrepo.x86_64 #1 SMP Sat Sep > 29 09:42:38 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux > [root@osd01 ~]# rpm -qa | grep tcmu > tcmu-runner-1.4.0-1.el7.x86_64 > > On Fri, 25 Oct 2019 at 09:51, Jason Dillaman <jdill...@redhat.com> wrote: > >> On Fri, Oct 25, 2019 at 9:49 AM Steven Vacaroaia <ste...@gmail.com> >> wrote: >> > >> > Thanks for your prompt response >> > Unfortunately , still no luck >> > Device shows with correct size under "Device backing" but not showing >> at all under "increase datastore capacity) >> > >> > resize rbd.rep01 7T >> > ok >> > /disks> ls >> > o- disks >> ......................................................................................................... >> [13.0T, Disks: 2] >> > o- rbd.rep01 >> ........................................................................................................ >> [rep01 (7T)] >> >> Did you rescan the LUNs in VMware after this latest resize attempt? >> What kernel and tcmu-runner version are you using? >> >> > On Fri, 25 Oct 2019 at 09:24, Jason Dillaman <jdill...@redhat.com> >> wrote: >> >> >> >> On Fri, Oct 25, 2019 at 9:13 AM Steven Vacaroaia <ste...@gmail.com> >> wrote: >> >> > >> >> > Hi, >> >> > I am trying to increase size of a datastore made available through >> ceph iscsi rbd >> >> > The steps I followed are depicted below >> >> > Basically gwcli report correct data and even VMware device capacity >> is correct but when tried to increase it there is no device listed >> >> > >> >> > I am using ceph-iscsi-config-2.6-42.gccca57d.el7 and ceph 13.2.2 >> >> > >> >> > Any guidance/help will be appreciated >> >> > >> >> > 1. increase rbd size >> >> > rbd -p rbd resize --size 6T rep01 >> >> > Resizing image: 100% complete...done. >> >> >> >> Never resize the RBD images backing a LUN via the "rbd" CLI -- use >> >> "gwcli" to resize the images and it will handle resizing the LUNs. >> >> >> >> > 2. restart gwcli >> >> > systemctl restart rbd-target-gw && systemctl restart rbd-target-api >> >> > >> >> > 3 check size >> >> > gwcli >> >> > /iscsi-target...go-ceph/hosts> ls >> >> > o- hosts >> .................................................................................................... >> [Hosts: 8: Auth: CHAP] >> >> > o- iqn.1998-01.com.vmware:vsan5-66c18541 >> ................................................ [LOGGED-IN, Auth: CHAP, >> Disks: 2(12.0T)] >> >> > | o- lun 0 >> .................................................................................... >> [rbd.vmware01(6.0T), Owner: osd01] >> >> > | o- lun 1 >> ....................................................................................... >> [rbd.rep01(6.0T), Owner: osd02] >> >> > >> >> > 4. VMware rescan devices >> >> > >> >> > >> >> > _______________________________________________ >> >> > ceph-users mailing list >> >> > ceph-users@lists.ceph.com >> >> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> >> >> >> >> >> >> >> -- >> >> Jason >> >> >> >> >> -- >> Jason >> >>
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