Hi Yehuda and Benjamin: I want to impl rgw CRR(cross region replication) feature like s3. I find some limited conditions of s3 CRR。 1. multi-zonegroup can not replication to the same zonegroup on the same bucket。 user can not set the logic of replication like this: zg1 bucket1 -> zg3 bucket3 zg2 bucket2 -> zg3 bucket3 2. s3 CRR does not support chain replication. user can set the logic of replication like this： zg1 bucket1 -> zg2 bucket2 -> zg3 bucket3 when user wrtie the test file to zg1 bucket1，the test file will only be copied from zg1 to zg2, and will not continue from zg2 to zg3 I do not understand why s3 take these strategies. So I can not judge whether these strategies apply to rgw。 When we achieve this feature, whether we need to adopt these strategies? Tks！ plato-- 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
