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So far pvmove_update_metadata (originaly _update_metadata) was used for both initial and subsequent metadata updates during polling. With a new polldaemon (lvmpolld) all operations that require polling have to be split in two parts: The initiating one and the polling one. The later step will be used from lvm command spawned by lvmpolld to monitor and advance the mirror on next segment if required. 1) The initiation part is _update_metadata in pvmove.c which performs only the first update, setting up the pvmove itself in metadata. 2) pvmove_update_metadata in pvmove_poll.c now handles all other subsequent metadata updates except the last one. Due to the split we could remove some code. Also some functions were moved back to pvmove.c as they were suited for initialisation of pvmove only.
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.