Re: [ceph-users] basic questions about pool

2014-07-15 Thread pragya jain
thank you very much, Karan, for your explanation. Regards  Pragya Jain On Tuesday, 15 July 2014 1:53 PM, Karan Singh wrote: > > >Hi Pragya > > >Let me try to answer these. > > >1#  The decisions is based on your use case ( performance , reliability ) .If >you need high performance out of yo

Re: [ceph-users] basic questions about pool

2014-07-15 Thread Karan Singh
Hi Pragya Let me try to answer these. 1# The decisions is based on your use case ( performance , reliability ) .If you need high performance out of your cluster , the deployer will create a pool on SSD and assign this pool to applications which require higher I/O. For Ex : if you integrate op

Re: [ceph-users] basic questions about pool

2014-07-14 Thread pragya jain
thank you very much, Craig, for your clear explanation against my questions.  Now I am very clear about the concept of pools in ceph. But I have two small questions: 1. How does the deployer decide that a particular type of information will be stored in a particular pool? Are there any settings

[ceph-users] basic questions about pool

2014-07-10 Thread pragya jain
hi all, I have some very basic questions about pools in ceph. According to ceph documentation, as we deploy a ceph cluster with radosgw instance over it, ceph creates pool by default to store the data or the deployer can also create pools according to the requirement. Now, my question is: 1. w