Hi all, Is there a description somewhere how the current (2.12) OST space grant system works, like who decides how much to grant and how can the grants be reduced? And how grants are related to 'max_dirty_mb'? I'm trying to figure out why we are getting somewhat intermittent "no space left on device" when writing to files even though there is still free space, and inodes, on all OSTs. Turning on 'grant_shrink' again made the situation slightly better.
Cheers, Mattias Claesson PDC-staff _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org