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a8921be641
Fix bug in table reload for clustered VG. Function used in lv/vgchange --monitor y|n is using 'somewhat' hackish shortcut and accesses activation function monitor_dev_for_events() directly rather through full device refresh to avoid table reload in case user want to only change monitoring state of device. However since with old 'mirrors' there is table change dropping handle_error there was in some cases needed table update. This was put into monitor_dev_for_events() with assumption vg_write_lock_held() could be used to decide if the actual monitoring change comes from read-only lock-holding commands lvchange/vgchange. However the clustered locking part (clvmd) actually doesn't differentiate about this concept of having VG openned in read-only or write mode. So it caused unwanted reloads of mirror tables even in commands like lvconvert. Thus for clustered locking there is full table reload put into the code and shortcut applies only for non-clustered locking. Also the patch tries to avoid calling repeated LV refresh in case the lv/vgchange uses --refresh & --monitor.
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://sourceware.org/pub/lvm2/ ftp://sources.redhat.com/pub/lvm2/ https://github.com/lvmteam/lvm2/releases The source code is stored in git: https://sourceware.org/git/?p=lvm2.git git clone git://sourceware.org/git/lvm2.git mirrored to: https://github.com/lvmteam/lvm2 git clone https://github.com/lvmteam/lvm2.git git clone git@github.com:lvmteam/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 Website: https://sourceware.org/lvm2/ Report upstream bugs at: https://bugzilla.redhat.com/enter_bug.cgi?product=LVM%20and%20device-mapper or open issues at: https://github.com/lvmteam/lvm2/issues The source code repository used until 7th June 2012 is accessible here: http://sources.redhat.com/cgi-bin/cvsweb.cgi/LVM2/?cvsroot=lvm2.