Re: [ceph-users] Dell Ceph Hardware recommendations

2016-02-11 Thread Alex Leake
er just of disk then flush cold objects from the SSDs. http://docs.ceph.com/docs/master/rados/operations/cache-tiering/ Kind Regards, Alex. From: Michael Barkdoll Sent: 11 February 2016 15:05 To: Alex Leake Cc: ceph-users@lists.ceph.com Subject: Re: [ceph-u

Re: [ceph-users] Dell Ceph Hardware recommendations

2016-02-11 Thread Alex Leake
Hello Michael​, I maintain a small Ceph cluster at the University of Bath, our cluster consists of: Monitors: 3 x Dell PowerEdge R630 - 2x Intel(R) Xeon(R) CPU E5-2609 v3 - 64GB RAM - 4x 300GB SAS (RAID 10) OSD Nodes: 6 x Dell PowerEdge R730XD & MD1400 Shelves - 2x Intel(R) Xeon(R) CPU E

[ceph-users] OSD Capacity via Python / C API

2016-01-18 Thread Alex Leake
?Hello All. Does anyone know if it's possible to retrieve the remaining OSD capacity via the Python or C API? I can get all other sorts of information, but I thought it would be nice to see near-full OSDs via the API. Kind Regards, Alex. ___ cep

Re: [ceph-users] recommendations for file sharing

2015-12-17 Thread Alex Leake
?Lin, Thanks for this! I did not see the ownCloud RADOS implementation. I maintain a local ownCloud environment anyway, so this is a really good idea. Have you used it? Regards, Alex. From: lin zhou 周林 Sent: 17 December 2015 02:10 To: Alex Leake; ceph

Re: [ceph-users] recommendations for file sharing

2015-12-16 Thread Alex Leake
5 16:30 To: Wade Holler Cc: Alex Leake; ceph-users@lists.ceph.com Subject: Re: [ceph-users] recommendations for file sharing Currently, we use approach #1 with kerberized NFSv4 and Samba (with AD as KDC) - desperately waiting for CephFS :-) Best, Martin On Tue, Dec 15, 2015 at 11:51 AM, W

[ceph-users] recommendations for file sharing

2015-12-15 Thread Alex Leake
Good Morning, I have a production Ceph cluster at the University I work at, which runs brilliantly. However, I'd like your advice on the best way of sharing CIFS / SMB from Ceph. So far I have three ideas: 1. ??Use a server as a head node, with an RBD mapped, then just export with samba

Re: [ceph-users] retrieving quota of ceph pool using librados or python API

2015-11-02 Thread Alex Leake
John, Thank you very much! Works exactly as expected. Kind Regards, Alex. From: John Spray Sent: 02 November 2015 13:19 To: Alex Leake Cc: ceph-users@lists.ceph.com Subject: Re: [ceph-users] retrieving quota of ceph pool using librados or python API

[ceph-users] retrieving quota of ceph pool using librados or python API

2015-11-02 Thread Alex Leake
Hello all, I'm attempting to use the python API to get the quota of a pool, but I can't see it in the documentation (http://docs.ceph.com/docs/v0.94/rados/api/python/). Does anyone know how to get the quota? (python or C). Without making a call to "ceph osd pool get-quota". I am using ceph