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Recent change to move the polling outside of core lvconvert code was wrongly using 'lv' and 'vg' structs which can't be used outside of the core code, which caused seg fault. Properly isolate all use of lv structs within the core of the lvconvert code, saving any information necessary, (esp lvid). After the core of lvconvert is done, use the saved information to do polling. FIXME: the need for is_merging_origin and is_merging_origin_thin in this patch is ugly, and a cleaner way should be found to deal with that than what is done here. Also it effectively removed all hacks in _lvconvert_merge_single performing ugly: VG reread, unlock, polling, lock sequence. Moreover all polling operations are postponed after all conversions are finished. lvm2 (while locking via lvmlockd) should now be able to run with or without lvmpolld while performing poll operations originating in lvconvert command. Signed-off-by: Ondrej Kozina <okozina@redhat.com>
This tree contains the LVM2 and device-mapper tools and libraries. For more information about LVM2 read the changelog in the WHATS_NEW file. Installation instructions are in INSTALL. There is no warranty - see COPYING and COPYING.LIB. Tarballs are available from: ftp://sources.redhat.com/pub/lvm2/ The source code is stored in git: http://git.fedorahosted.org/git/lvm2.git git clone git://git.fedorahosted.org/git/lvm2.git Mailing list for general discussion related to LVM2: linux-lvm@redhat.com Subscribe from https://www.redhat.com/mailman/listinfo/linux-lvm Mailing lists for LVM2 development, patches and commits: lvm-devel@redhat.com Subscribe from https://www.redhat.com/mailman/listinfo/lvm-devel lvm2-commits@lists.fedorahosted.org (Read-only archive of commits) Subscribe from https://fedorahosted.org/mailman/listinfo/lvm2-commits Mailing list for device-mapper development, including kernel patches and multipath-tools: dm-devel@redhat.com Subscribe from https://www.redhat.com/mailman/listinfo/dm-devel The source code repository used until 7th June 2012 is accessible here: http://sources.redhat.com/cgi-bin/cvsweb.cgi/LVM2/?cvsroot=lvm2.