In RBD and Object gateway use cases, can you tell me what the typical key length is? What is the object name used for vs the omap key? Regards, Nigel Cook Intel Fellow & Cloud Chief Architect Cloud Platforms Group Intel Corporation +1 720 319 7508 -----Original Message----- From: Haomai Wang [mailto:haomaiwang@xxxxxxxxx] Sent: Tuesday, February 10, 2015 10:17 PM To: Cook, Nigel Cc: ceph-devel@xxxxxxxxxxxxxxx Subject: Re: maximum key size Hmm, we have object name length limit(osd_max_object_name_len) and attr name length limit(osd_max_attr_name_len) for config and ObjectStore impl setting, but we don't have any limit for omap key length. On Wed, Feb 11, 2015 at 12:47 PM, Cook, Nigel <nigel.cook@xxxxxxxxx> wrote: > Folks, > > A quick question... > > In a CEPH OSD ObjectStore implementation, what is the maximum length of the "key" in the key/value store? > > Regards, > Nigel Cook > Intel Fellow & Cloud Chief Architect > Cloud Platforms Group > Intel Corporation > +1 720 319 7508 > > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" > in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo > info at http://vger.kernel.org/majordomo-info.html -- Best Regards, Wheat ��.n��������+%������w��{.n����z��u���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f
