Hi, On 02/13/2013 08:26 PM, Daniel Hoang wrote:
Hi All, Just in case these issues have not been reported yet, I am on ubuntu 12.04, upgrade librados2/librados-dev from 0.48 to 0.56, and I notice the following issues: 1. librados2 / librados-dev still reports minor version as 48 Should minor version changed to 56?
No. From what I understand the librados version is only bumped when the API actually changes.
This indicates that the API is still the same as 0.48
2. In 0.48, rados_pool_list(cluster, NULL, 0) can be used like a buffer size query, and it would return the buffer size required for the pool list buffer string. In 0.56, this call now returns error -22 instead, and I have to pass in a tmp_buf[32] and len = 32 in order for the call to return successfully. I check the current rados_pool_list API, and it does not mention anything about buffer and len should not be NULL, 0. May be this was a bug in 0.48, that we should not pass in NULL, 0 ?
Take a look at this commit: https://github.com/ceph/ceph/commit/a677f47926b9640c53fbd00c94d6eb7a590a94fc
I ran into this with phprados as well: https://github.com/ceph/phprados/commit/ee8b87fe93f87f92a7c3fa197a33b3d2de2fc4b6
Wido
Thanks for your help, DanielH -- 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
-- Wido den Hollander 42on B.V. Phone: +31 (0)20 700 9902 Skype: contact42on -- 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
