Re: [ceph-users] crash on rbd bench-write

2015-09-08 Thread Jason Dillaman
> The client version is what was installed by the ceph-deploy install > ceph-client command. Via the debian-hammer repo. Per the quickstart doc. > Are you saying I need to install a different client version somehow? You listed the version as 0.80.10 which is a Ceph Firefly release -- Hammer is

Re: [ceph-users] crash on rbd bench-write

2015-09-05 Thread Glenn Enright
Hi there The client version is what was installed by the ceph-deploy install ceph-client command. Via the debian-hammer repo. Per the quickstart doc. Are you saying I need to install a different client version somehow? I'm running the rbd command from the client, can you point me to how I

Re: [ceph-users] crash on rbd bench-write

2015-09-04 Thread Jason Dillaman
Any particular reason why you have the image mounted via the kernel client while performing a benchmark? Not to say this is the reason for the crash, but strange since 'rbd bench-write' will not test the kernel IO speed since it uses the user-mode library. Are you able to test bench-write

[ceph-users] crash on rbd bench-write

2015-09-03 Thread Glenn Enright
Hiya. Playing with a small cephs setup from the Quick start documentation. Seeing an issue running rdb bench-write. Initial trace is provided below, let me know if you need other information. fwiw the rados bench works just fine. Any idea what is causing this? Is it a parsing issue in the