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751163a743
This fixes commit f50d4011cdd3ef38c15b9dea05e73321592d93c2 which introduced a problem when using older lvm2 code with newer libdm. In this case, the old LVM didn't recognize new _LOG_BYPASS_REPORT flag that libdm-report code used. This ended up with no output at all from libdm where log_print_bypass_report was called because the _LOG_BYPASS_REPORT was not masked properly in lvm2's print_log fn which was called as callback function for logging. With this patch, the lvm2 registers separate print_log_libdm logging function for libdm instead. The print_log_libdm is exactly the same as print_log (used throughout lvm2 code) but it checks whether we're printing common line on output where "common" means not going to stderr, not a warning and not an error and if we are, it adds the _LOG_BYPASS_REPORT flag so the log_print goes directly to output, not to any log report. So this achieves the same goal as in f50d4011cdd3ef38c15b9dea05e73321592d93c2, just doing it in a way that newer libdm is still compatible with older lvm2 code (libdm-report is the only code using log_print). Looking at the opposite mixture - older libdm with newer lvm2 code, that won't be compilable because the new log report functionality that is in lvm2 also requires new dm_report_group_* libdm functions so we don't need to care here.
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.