Re: [ceph-users] minimum object size in ceph

2013-08-08 Thread Sage Weil
On Wed, 7 Aug 2013, Nulik Nol wrote: > thanks Dan, > i meant like PRIMARY KEY in a RDBMS, or Key for NoSQL (key-value pair) > database to perform put() get() operations. Well, if it is string then > it's ok, I can print binary keys in HEX or uuencode or something like > that. > Is there a limit on

Re: [ceph-users] minimum object size in ceph

2013-08-07 Thread Nulik Nol
thanks Dan, i meant like PRIMARY KEY in a RDBMS, or Key for NoSQL (key-value pair) database to perform put() get() operations. Well, if it is string then it's ok, I can print binary keys in HEX or uuencode or something like that. Is there a limit on maximum string length for object name? Regards N

Re: [ceph-users] minimum object size in ceph

2013-08-06 Thread Dan Mick
No minumum object size. As for key, not sure what you mean; the closest thing to an object 'key' is its name, but it's obvious from routines like rados_read() and rados_write() that that's a const char *. Did you mean some other key? On 08/06/2013 12:13 PM, Nulik Nol wrote: Hi, when using

[ceph-users] minimum object size in ceph

2013-08-06 Thread Nulik Nol
Hi, when using the C api (RADOS) what is the minimum object size ? And what is the key type ? (uint64_t, char[], or something like that ?) TIA Nulik ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph