On Wed, Oct 19, 2011 at 02:07:23PM +0100, Alasdair G Kergon wrote: > 2) Add vgtrim (+man page) which takes VG-style arguments, uses > process_each_pv_in_vg which uses process_each_segment_in_pv which checks if > segment is free and if so calls the code from (1) to issue a discard on it. Adding a new cmd involves: create tools/vgtrim.c (e.g. use stripped down vgdisplay.c as template?) Add to SOURCES in Makefile Add section to commands.h (alphabetically) Alasdair _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
