Re: failed erasure code pool creation after client upgrade

[Loic Dachary <loic@dachary.org>]

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[cc'ing ceph-devel for archive]

Hi,

I see a lot of errors with

#define	EOPNOTSUPP	95	/* Operation not supported on transport endpoint */

2014-10-24T20:26:54.335 INFO:tasks.workunit.client.0.plana63.stdout:[ RUN      ] LibRadosAioEC.SimpleWrite
2014-10-24T20:26:56.737 INFO:tasks.workunit.client.0.plana63.stdout:test/librados/aio.cc:1634: Failure
2014-10-24T20:26:56.737 INFO:tasks.workunit.client.0.plana63.stdout:Value of: test_data.init()
2014-10-24T20:26:56.737 INFO:tasks.workunit.client.0.plana63.stdout:  Actual: "create_one_ec_pool(test-rados-api-plana63-14645-33) failed: error rados_mon_command erasure-code-profile set name:testprofile failed with error -95"
2014-10-24T20:26:56.738 INFO:tasks.workunit.client.0.plana63.stdout:Expected: ""
2014-10-24T20:26:56.738 INFO:tasks.workunit.client.0.plana63.stdout:[  FAILED  ] LibRadosAioEC.SimpleWrite (2403 ms)
2014-10-24T20:26:56.738 INFO:tasks.workunit.client.0.plana63.stdout:[ RUN      ] LibRadosAioEC.SimpleWritePP
2014-10-24T20:26:59.141 INFO:tasks.workunit.client.0.plana63.stdout:test/librados/aio.cc:1669: Failure
2014-10-24T20:26:59.142 INFO:tasks.workunit.client.0.plana63.stdout:Value of: test_data.init()
2014-10-24T20:26:59.142 INFO:tasks.workunit.client.0.plana63.stdout:  Actual: "create_one_ec_pool(test-rados-api-plana63-14645-

which indeed suggests that the client is trying to create an erasure coded pool in a cluster that does not support it. But since it looks like it's upgrading from firefly to a later version, I don't understand why that would be a problem.

How did that get scheduled ?

Cheers

On 25/10/2014 08:37, Yuri Weinstein wrote:
> Not sure what's going on with it, thx.
> 
> It's unusual in a way that upgrades a client first.
> 
> http://qa-proxy.ceph.com/teuthology/teuthology-2014-10-24_17:05:01-upgrade:firefly:singleton-firefly-distro-basic-multi/569532/teuthology.log

-- 
Loïc Dachary, Artisan Logiciel Libre


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