** Description changed: - After a fresh deployment of ceph-mon on maas/ubuntu-focal (source: - cloud:focal-wallaby) the required library libec_isa.so for the isa - erasure code plugin is missing. + [Impact] + An upstream change to build requirements for the ISA-L EC plugin caused it not to be included in the Ceph package for Hirsute and Impish. + + Users upgrading from previous versions of Ubuntu making use of this + feature would as such face a regression in Ubuntu. + + [Test Plan] + The original bug description section below contains a clear reproducible way to test if the issue has been fixed. + + [Regression Potential] + We are adding a build dependency which adds back a shared library that was previously included in the package, so I would consider the regression potential to be minimal. + + [Original Bug Description] + After a fresh deployment of ceph-mon on maas/ubuntu-focal (source: cloud:focal-wallaby) the required library libec_isa.so for the isa erasure code plugin is missing. The command juju run-action ceph-mon/leader create-erasure-profile --params ./create_erasure_profile.yml --verbose --wait with this parameters in create_erasure_profile.yml name: ectest #m coding-chunks: 2 #k data-chunks: 4 device-class: hdd failure-domain: host plugin: isa fails with the error message unit-ceph-mon-0: - UnitId: ceph-mon/0 - id: "14" - message: 'Create erasure profile failed with message: Command ''[''ceph'', ''--id'', - ''admin'', ''osd'', ''erasure-code-profile'', ''set'', ''ectest'', ''plugin=isa'', - ''k=4'', ''m=2'', ''crush-failure-domain=host'', ''crush-device-class=hdd'']'' - returned non-zero exit status 5.' - results: - Stderr: | - Error ENOENT: unknown erasure code profile 'ectest' - Error EIO: load dlopen(/usr/lib/x86_64-linux-gnu/ceph/erasure-code/libec_isa.so): /usr/lib/x86_64-linux-gnu/ceph/erasure-code/libec_isa.so: cannot open shared object file: No such file or directory - status: failed - timing: - completed: 2021-08-20 16:39:02 +0000 UTC - enqueued: 2021-08-20 16:38:58 +0000 UTC - started: 2021-08-20 16:39:00 +0000 UTC + UnitId: ceph-mon/0 + id: "14" + message: 'Create erasure profile failed with message: Command ''[''ceph'', ''--id'', + ''admin'', ''osd'', ''erasure-code-profile'', ''set'', ''ectest'', ''plugin=isa'', + ''k=4'', ''m=2'', ''crush-failure-domain=host'', ''crush-device-class=hdd'']'' + returned non-zero exit status 5.' + results: + Stderr: | + Error ENOENT: unknown erasure code profile 'ectest' + Error EIO: load dlopen(/usr/lib/x86_64-linux-gnu/ceph/erasure-code/libec_isa.so): /usr/lib/x86_64-linux-gnu/ceph/erasure-code/libec_isa.so: cannot open shared object file: No such file or directory + status: failed + timing: + completed: 2021-08-20 16:39:02 +0000 UTC + enqueued: 2021-08-20 16:38:58 +0000 UTC + started: 2021-08-20 16:39:00 +0000 UTC
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1940697 Title: missing erasure code plugin library libec_isa.so To manage notifications about this bug go to: https://bugs.launchpad.net/charm-ceph-mon/+bug/1940697/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
