From mboxrd@z Thu Jan 1 00:00:00 1970 From: jbrassow@sourceware.org Date: 10 Apr 2012 23:34:42 -0000 Subject: LVM2 ./WHATS_NEW daemons/dmeventd/plugins/lvm2 ... Message-ID: <20120410233442.27068.qmail@sourceware.org> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: jbrassow at sourceware.org 2012-04-10 23:34:41 Modified files: . : WHATS_NEW daemons/dmeventd/plugins/lvm2: dmeventd_lvm.c Log message: Commit ID 46a75dedb4f6aa815a804f27cafbd3fd16a62011 consolidated code from the various dmeventd plug-ins into a new function called 'dmeventd_lvm2_command', but the new function did not strip off the "_mlog" extentions that the mirror plug-in had been doing. This created bug 794904 - failure to replace devices in a redundant log. The test suite did catch this scenario because it performs repair tests (mainly) through the CLI and not dmeventd. It's also not easy to test because the test itself will hang if the bug is encountered. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.2375&r2=1.2376 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/daemons/dmeventd/plugins/lvm2/dmeventd_lvm.c.diff?cvsroot=lvm2&r1=1.8&r2=1.9 --- LVM2/WHATS_NEW 2012/03/30 14:59:35 1.2375 +++ LVM2/WHATS_NEW 2012/04/10 23:34:41 1.2376 @@ -1,5 +1,6 @@ Version 2.02.96 - ================================ + Fix ability to handle failures in mirrored log (regression intro 2.02.89). Fix unlocking volume group in vgreduce in error path. Exit immediately if LISTEN_PID env var incorrect during systemd handover. Detect VG name being part of the LV name in lvconvert --splitmirrors -n. --- LVM2/daemons/dmeventd/plugins/lvm2/dmeventd_lvm.c 2012/02/01 20:11:58 1.8 +++ LVM2/daemons/dmeventd/plugins/lvm2/dmeventd_lvm.c 2012/04/10 23:34:41 1.9 @@ -160,6 +160,11 @@ return 0; } + /* strip off the mirror component designations */ + layer = strstr(lv, "_mlog"); + if (layer) + *layer = '\0'; + r = dm_snprintf(buffer, size, "%s %s/%s", cmd, vg, lv); dm_pool_free(mem, vg);