Spaceinfo (reportingpools)
The total allocation for a pool is extracted from the pool:__spaceinfo__ object’s total_space object, e.g.
(from ceph-adm1)
rados -p alice --striper getxattr __spaceinfo__ total_space
to change the total allocated space, set the xattr for that object, e.g.
rados -p alice --striper setxattr __spaceinfo__ total_space <new value>