[ceph-users] CephFS - Problems with the reported used space

2015-08-02 Thread Goncalo Borges
Dear CephFS gurus... I am testing CephFS and, up to now, I am pretty happy how it is performing. Thank you for this nice piece of software. However, I do have a couple of doubts. Just for reference: - The OS / kernel version I am using in my client is: # cat /etc/redhat-release

Re: [ceph-users] CephFS - Problems with the reported used space

2015-08-02 Thread Goncalo Borges
Dear CephFS gurus... I forgot to mention in my previous email that I do understand the deletions may take a while to perform since they are completed in the background by MDS. However, please note that in my example I am not doing only deletions but also creating and updating files, which af

Re: [ceph-users] Enclosure power failure pausing client IO till all connected hosts up

2015-08-02 Thread Somnath Roy
Hi Max A. Krasilnikov, Could you please explain why we need 3+ nodes in case of replication factor of 2 ? My understanding is client io depends on min_size , which is 1 in this case. Thanks & Regards Somnath -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] O

[ceph-users] 回复: Re: A cache tier issue with rate only at 20MB/s when data move from cold pool to hot pool

2015-08-02 Thread liukai
Hi, all I have yet to find a good solution, and some one have any suggestions. I think this is a big problem when you use cache tier. 2015-08-03 liukai 发件人:Kenneth Waegeman 发送时间:2015-07-30 17:31 主题:Re: [ceph-users] A cache tier issue with rate only at 20MB/s when data move from col

Re: [ceph-users] Ceph Tech Talk Today!

2015-08-02 Thread Goncalo Borges
Hi Patrick... Do you think it is possible to make the talk / slides available? The link is still not active in the ceph-tech-talks URL Cheers Goncalo On 07/31/2015 01:08 AM, Patrick McGarry wrote: Hey cephers, Just sending a friendly reminder that our online CephFS Tech Talk is happening to