on 29/10/2012 16:18 Alexander Motin said the following: > Author: mav > Date: Mon Oct 29 14:18:54 2012 > New Revision: 242314 > URL: http://svn.freebsd.org/changeset/base/242314 > > Log: > Make GEOM RAID more aggressive in marking volumes as clean on shutdown > and move that action from shutdown_pre_sync to shutdown_post_sync stage > to avoid extra flapping. > > ZFS tends to not close devices on shutdown, that doesn't allow GEOM RAID > to shutdown gracefully. To handle that, mark volume as clean just when > shutdown time comes and there are no active writes.
Perhaps something like what zfs_modevent(MOD_UNLOAD) does should also be done in one of the shutdown hooks? Maybe at the start of shutdown_post_sync (so that it is run before the hooks of lower level drivers like graid)? -- Andriy Gapon _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
