I have traced it back to an OSD giving this error: 2016-06-06 12:18:14.315573 7fd714679700 -1 osd.20 23623 class rbd open got (5) Input/output error 2016-06-06 12:19:49.835227 7fd714679700 0 _load_class could not open class /usr/lib64/rados-classes/libcls_rbd.so (dlopen failed): /usr/lib64/rados-classes/libcls_rbd.so: undefined symbol: _ZN4ceph6buffer4list8iteratorC1EPS1_j
Trying to figure out why that is the case. > -----Original Message----- > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of > Adrian Saul > Sent: Monday, 6 June 2016 11:11 AM > To: dilla...@redhat.com > Cc: ceph-users@lists.ceph.com > Subject: Re: [ceph-users] Jewel upgrade - rbd errors after upgrade > > > No - it throws a usage error - if I add a file argument after it works: > > [root@ceph-glb-fec-02 ceph]# rados -p glebe-sata get rbd_id.hypervtst- > lun04 /tmp/crap > [root@ceph-glb-fec-02 ceph]# cat /tmp/crap 109eb01f5f89de > > stat works: > > [root@ceph-glb-fec-02 ceph]# rados -p glebe-sata stat rbd_id.hypervtst- > lun04 > glebe-sata/rbd_id.hypervtst-lun04 mtime 2016-06-06 10:55:08.000000, size 18 > > > I can do a rados ls: > > [root@ceph-glb-fec-02 ceph]# rados ls -p glebe-sata|grep rbd_id > rbd_id.cloud2sql-lun01 > rbd_id.glbcluster3-vm17 > rbd_id.holder <<< a create that said it failed while I was debugging this > rbd_id.pvtcloud-nfs01 > rbd_id.hypervtst-lun05 > rbd_id.test02 > rbd_id.cloud2sql-lun02 > rbd_id.fiotest2 > rbd_id.radmast02-lun04 > rbd_id.hypervtst-lun04 > rbd_id.cloud2fs-lun00 > rbd_id.radmast02-lun03 > rbd_id.hypervtst-lun00 > rbd_id.cloud2sql-lun00 > rbd_id.radmast02-lun02 > > > > -----Original Message----- > > From: Jason Dillaman [mailto:jdill...@redhat.com] > > Sent: Monday, 6 June 2016 11:00 AM > > To: Adrian Saul > > Cc: ceph-users@lists.ceph.com > > Subject: Re: [ceph-users] Jewel upgrade - rbd errors after upgrade > > > > Are you able to successfully run the following command successfully? > > > > rados -p glebe-sata get rbd_id.hypervtst-lun04 > > > > > > > > On Sun, Jun 5, 2016 at 8:49 PM, Adrian Saul > > <adrian.s...@tpgtelecom.com.au> wrote: > > > > > > I upgraded my Infernalis semi-production cluster to Jewel on Friday. > > > While > > the upgrade went through smoothly (aside from a time wasting > > restorecon /var/lib/ceph in the selinux package upgrade) and the > > services continued running without interruption. However this morning > > when I went to create some new RBD images I am unable to do much at all > with RBD. > > > > > > Just about any rbd command fails with an I/O error. I can run > > showmapped but that is about it - anything like an ls, info or status > > fails. This applies to all my pools. > > > > > > I can see no errors in any log files that appear to suggest an > > > issue. I have > > also tried the commands on other cluster members that have not done > > anything with RBD before (I was wondering if perhaps the kernel rbd > > was pinning the old library version open or something) but the same error > occurs. > > > > > > Where can I start trying to resolve this? > > > > > > Cheers, > > > Adrian > > > > > > > > > [root@ceph-glb-fec-01 ceph]# rbd ls glebe-sata > > > rbd: list: (5) Input/output error > > > 2016-06-06 10:41:31.792720 7f53c06a2d80 -1 librbd: error listing > > > image in directory: (5) Input/output error > > > 2016-06-06 10:41:31.792749 7f53c06a2d80 -1 librbd: error listing v2 > > > images: (5) Input/output error > > > > > > [root@ceph-glb-fec-01 ceph]# rbd ls glebe-ssd > > > rbd: list: (5) Input/output error > > > 2016-06-06 10:41:33.956648 7f90de663d80 -1 librbd: error listing > > > image in directory: (5) Input/output error > > > 2016-06-06 10:41:33.956672 7f90de663d80 -1 librbd: error listing v2 > > > images: (5) Input/output error > > > > > > [root@ceph-glb-fec-02 ~]# rbd showmapped > > > id pool image snap device > > > 0 glebe-sata test02 - /dev/rbd0 > > > 1 glebe-ssd zfstest - /dev/rbd1 > > > 10 glebe-sata hypervtst-lun00 - /dev/rbd10 > > > 11 glebe-sata hypervtst-lun02 - /dev/rbd11 > > > 12 glebe-sata hypervtst-lun03 - /dev/rbd12 > > > 13 glebe-ssd nspprd01_lun00 - /dev/rbd13 > > > 14 glebe-sata cirrux-nfs01 - /dev/rbd14 > > > 15 glebe-sata hypervtst-lun04 - /dev/rbd15 > > > 16 glebe-sata hypervtst-lun05 - /dev/rbd16 > > > 17 glebe-sata pvtcloud-nfs01 - /dev/rbd17 > > > 18 glebe-sata cloud2sql-lun00 - /dev/rbd18 > > > 19 glebe-sata cloud2sql-lun01 - /dev/rbd19 > > > 2 glebe-sata radmast02-lun00 - /dev/rbd2 > > > 20 glebe-sata cloud2sql-lun02 - /dev/rbd20 > > > 21 glebe-sata cloud2fs-lun00 - /dev/rbd21 > > > 22 glebe-sata cloud2fs-lun01 - /dev/rbd22 > > > 3 glebe-sata radmast02-lun01 - /dev/rbd3 > > > 4 glebe-sata radmast02-lun02 - /dev/rbd4 > > > 5 glebe-sata radmast02-lun03 - /dev/rbd5 > > > 6 glebe-sata radmast02-lun04 - /dev/rbd6 > > > 7 glebe-ssd sybase_iquser02_lun00 - /dev/rbd7 > > > 8 glebe-ssd sybase_iquser03_lun00 - /dev/rbd8 > > > 9 glebe-ssd sybase_iquser04_lun00 - /dev/rbd9 > > > > > > [root@ceph-glb-fec-02 ~]# rbd status glebe-sata/hypervtst-lun04 > > > 2016-06-06 10:47:30.221453 7fc0030dc700 -1 librbd::image::OpenRequest: > > > failed to retrieve image id: (5) Input/output error > > > 2016-06-06 10:47:30.221556 7fc0028db700 -1 librbd::ImageState: > > > failed to open image: (5) Input/output error > > > rbd: error opening image hypervtst-lun04: (5) Input/output error > > > Confidentiality: This email and any attachments are confidential and > > > may be > > subject to copyright, legal or some other professional privilege. They > > are intended solely for the attention and use of the named > > addressee(s). They may only be copied, distributed or disclosed with > > the consent of the copyright owner. If you have received this email by > > mistake or by breach of the confidentiality clause, please notify the > > sender immediately by return email and delete or destroy all copies of > > the email. Any confidentiality, privilege or copyright is not waived > > or lost because this email has been sent to you by mistake. > > > _______________________________________________ > > > ceph-users mailing list > > > ceph-users@lists.ceph.com > > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > > > > -- > > Jason > Confidentiality: This email and any attachments are confidential and may be > subject to copyright, legal or some other professional privilege. They are > intended solely for the attention and use of the named addressee(s). They > may only be copied, distributed or disclosed with the consent of the > copyright owner. If you have received this email by mistake or by breach of > the confidentiality clause, please notify the sender immediately by return > email and delete or destroy all copies of the email. Any confidentiality, > privilege or copyright is not waived or lost because this email has been sent > to you by mistake. > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com Confidentiality: This email and any attachments are confidential and may be subject to copyright, legal or some other professional privilege. They are intended solely for the attention and use of the named addressee(s). They may only be copied, distributed or disclosed with the consent of the copyright owner. If you have received this email by mistake or by breach of the confidentiality clause, please notify the sender immediately by return email and delete or destroy all copies of the email. Any confidentiality, privilege or copyright is not waived or lost because this email has been sent to you by mistake. _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
