[ceph-users] Is this ceph issue ? snapshot freeze on save state

https://bugs.launchpad.net/glance/+bug/1415679 -- Regards Zeeshan Ali Shah System Administrator - PDC HPC PhD researcher (IT security) Kungliga Tekniska Hogskolan +46 8 790 9115 http://www.pdc.kth.se/members/zashah ___ ceph-users mailing list ceph

Re: [ceph-users] ceph on peta scale

might not be much of an issue but latency certainly will be. Although bandwidth during a rebalance of data might also be problematic... Cheers, Robert van Leeuwen -- Regards Zeeshan Ali Shah System Administrator - PDC HPC PhD researcher (IT security) Kungliga Tekniska Hogskolan +46 8 790 9115

Re: [ceph-users] ceph on peta scale

-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- Regards Zeeshan Ali Shah System Administrator - PDC HPC PhD researcher (IT security) Kungliga Tekniska Hogskolan +46 8 790 9115 http://www.pdc.kth.se/members/zashah

Re: [ceph-users] ceph on peta scale

: On Thu, Jan 8, 2015 at 5:46 AM, Zeeshan Ali Shah zas...@pdc.kth.se wrote: I just finished configuring ceph up to 100 TB with openstack ... Since we are also using Lustre in our HPC machines , just wondering what is the bottle neck in ceph going on Peta Scale like Lustre . any idea

[ceph-users] ceph on peta scale

I just finished configuring ceph up to 100 TB with openstack ... Since we are also using Lustre in our HPC machines , just wondering what is the bottle neck in ceph going on Peta Scale like Lustre . any idea ? or someone tried it -- Regards Zeeshan Ali Shah System Administrator - PDC HPC

[ceph-users] Mutlple OSD on single node and how they find themselves

and rest of disks are on seperate host so should i continue like [osd.15] host=server2 ... any hint ? how OSDs find themselves if they are on same host is it via ports ? -- Regards Zeeshan Ali Shah System Administrator - PDC HPC PhD researcher (IT security) Kungliga Tekniska Hogskolan +46 8 790 9115

[ceph-users] Ceph repo broken ?

/binary-i386/Packages 403 Forbidden source list is: deb http://ceph.com/debian-giant/ trusty main -- Regards Zeeshan Ali Shah System Administrator - PDC HPC PhD researcher (IT security) Kungliga Tekniska Hogskolan +46 8 790 9115 http://www.pdc.kth.se/members/zashah

Re: [ceph-users] v0.90 released

http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- Regards Zeeshan Ali Shah System Administrator - PDC HPC PhD researcher (IT security) Kungliga Tekniska Hogskolan +46 8 790 9115 http://www.pdc.kth.se/members/zashah ___ ceph-users mailing

[ceph-users] shared rbd ?

Is it possible to have shared RBD ? to form a shared NFS kind of system but on ceph ? -- Regards Zeeshan Ali Shah System Administrator - PDC HPC PhD researcher (IT security) Kungliga Tekniska Hogskolan +46 8 790 9115 http://www.pdc.kth.se/members/zashah

[ceph-users] Running instances on ceph with openstack

? -- Regards Zeeshan Ali Shah System Administrator - PDC HPC PhD researcher (IT security) Kungliga Tekniska Hogskolan +46 8 790 9115 http://www.pdc.kth.se/members/zashah ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com

Re: [ceph-users] Running instances on ceph with openstack

Thank Gallati, which means we donot need have to have shared rbd for live migration ? On Tue, Dec 23, 2014 at 11:47 AM, René Gallati c...@gallati.net wrote: Hello, On 23.12.2014 09:12, Zeeshan Ali Shah wrote: Has any one tried running instances over ceph i.e using ceph as backend for vm

[ceph-users] Multiple OSDs per host

Hi, We have multiple Disks (12) in a single host . Is it possible to run multiple OSds on single host and attach each OSD with single disk ? I assum OSD-Daemon listen to particular port which has to be changed in above case. any suggestion ? -- Regards Zeeshan Ali Shah System Administrator