K 10 svn:author V 3 mav K 8 svn:date V 27 2018-08-01T03:19:30.138723Z K 7 svn:log V 676 9426 metaslab size can exceed offset addressable by spacemap metaslab size can exceed offset addressable by spacemap. The vdev can address up to 2^63 * SPA_MAXBLOCKSIZE (512). A metaslab can address up to 2^47 * 2^vdev_ashift. Therefore we may need to increase the number of metaslabs so that the maximum metaslab size is capped at the amount that can be addressed by the spacemap. This should happen in vdev_metaslab_set_size(). illumos/illumos-gate@b4bf0cf0458759c67920a031021a9d96cd683cfe Reviewed by: Paul Dagnelie Reviewed by: Matt Ahrens Approved by: Dan McDonald Author: Don Brady END