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LVM2 mirror repository https://sourceware.org/lvm2/
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a391248427
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Jonathan Earl Brassow a391248427 Fix vgsplit when there are mirrors that have mirrored logs. 
The problem as reported by "ben <benscott@nwlink.com>" on lvm-devel:

vgsplit fails with mirrored mirror log

#lvs --all -o lv_name,lv_attr,devices
LV                       Attr   Devices
MyMirror                 mwi--
[MyMirror_mimage_0]      Iwi--- /dev/sdq(0)
[MyMirror_mimage_1]      Iwi--- /dev/sdo(0)
[MyMirror_mimage_2]      Iwi--- /dev/sdi(0)
[MyMirror_mlog]          mwi---
[MyMirror_mlog_mimage_0] Iwi--- /dev/sds(0)
[MyMirror_mlog_mimage_1] Iwi--- /dev/sde(0)

#vgsplit -v "TestA" "TestB" "/dev/sdq" "/dev/sdo" "/dev/sdi" "/dev/sds"
"/dev/sde"
  Checking for volume group "TestA"
  Checking for new volume group "TestB"
  Archiving volume group "TestA" metadata (seqno 213).
Can't split mirror MyMirror between two Volume Groups

AFTER FIX:

[root@bp-01 ~]# lvs -a -o name,vg_name,devices vg new
  Volume group "new" not found
  Skipping volume group new
  LV                 VG   Devices
  lv                 vg   lv_mimage_0(0),lv_mimage_1(0)
  [lv_mimage_0]      vg   /dev/sdb1(0)
  [lv_mimage_1]      vg   /dev/sdc1(0)
  [lv_mlog]          vg   lv_mlog_mimage_0(0),lv_mlog_mimage_1(0)
  [lv_mlog_mimage_0] vg   /dev/sdh1(0)
  [lv_mlog_mimage_1] vg   /dev/sdi1(0)
[root@bp-01 ~]# vgsplit vg new /dev/sd[bchi]1
  New volume group "new" successfully split from "vg"
[root@bp-01 ~]# lvs -a -o name,vg_name,devices vg new
  LV                 VG   Devices
  lv                 new  lv_mimage_0(0),lv_mimage_1(0)
  [lv_mimage_0]      new  /dev/sdb1(0)
  [lv_mimage_1]      new  /dev/sdc1(0)
  [lv_mlog]          new  lv_mlog_mimage_0(0),lv_mlog_mimage_1(0)
  [lv_mlog_mimage_0] new  /dev/sdh1(0)
  [lv_mlog_mimage_1] new  /dev/sdi1(0)
2011-10-06 14:17:45 +00:00
autoconf Using Fedora 14's autoreconf. 2011-01-07 14:38:34 +00:00
daemons Typo in debug message 2011-09-29 08:57:21 +00:00
doc Clarify multi-name device filter pattern matching explanation in lvm.conf.5. 2011-10-04 20:49:24 +00:00
include Refactor the percent (mirror sync, snapshot usage) handling code to use 2010-11-30 11:53:31 +00:00
lib Add more validation to config parser 2011-10-06 11:06:36 +00:00
libdm Move defines to header 2011-10-06 11:05:56 +00:00
liblvm Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
man Clarify multi-name device filter pattern matching explanation in lvm.conf.5. 2011-10-04 20:45:36 +00:00
old-tests Move tests from old-tests/regex to unit-tests/regex. unit-tests will 2010-07-20 15:18:57 +00:00
po INSTALL rules updates 2010-04-09 21:42:48 +00:00
report-generators add copyright notices to new files 2010-07-28 12:20:38 +00:00
reports [REPORT-GENERATORS] cut down stylsheet.css to what we actually use 2010-07-21 10:00:38 +00:00
scripts New handy gdb debugging function, "dm_list_size" 2011-09-28 16:32:22 +00:00
test Fix vgsplit when there are mirrors that have mirrored logs. 2011-10-06 14:17:45 +00:00
tools Fix vgsplit when there are mirrors that have mirrored logs. 2011-10-06 14:17:45 +00:00
udev Update udev rules to skip DM flags decoding for removed devices 2011-08-11 17:55:29 +00:00
unit-tests [MM] Make valgrind aware of the pool allocators 2010-08-09 10:56:01 +00:00
aclocal.m4 Add aclocal.m4 (for pkgconfig). 2011-01-07 16:27:05 +00:00
configure Use Makefile for daemmons/common library. 2011-09-24 20:57:49 +00:00
configure.in Use Makefile for daemmons/common library. 2011-09-24 20:57:49 +00:00
COPYING Outline docs 2001-12-31 16:12:40 +00:00
COPYING.LIB Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
INSTALL quick review of docs 2008-11-04 17:49:22 +00:00
make.tmpl.in core removed with clean not distclean 2011-08-12 12:56:38 +00:00
Makefile.in pre-release fixes incl make distclean and configure --with-raid=none/shared 2011-08-11 19:18:17 +00:00
README quick review of docs 2008-11-04 17:49:22 +00:00
VERSION post-release 2011-08-19 19:42:39 +00:00
VERSION_DM post-release 2011-08-19 19:42:39 +00:00
WHATS_NEW Fix vgsplit when there are mirrors that have mirrored logs. 2011-10-06 14:17:45 +00:00
WHATS_NEW_DM Update error path tracing for _resume_node 2011-10-03 18:28:25 +00:00

README 

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/

To access the CVS tree use:
  cvs -d :pserver:cvs@sources.redhat.com:/cvs/lvm2 login
  CVS password: cvs
  cvs -d :pserver:cvs@sources.redhat.com:/cvs/lvm2 co LVM2

Mailing list for general discussion related to LVM2:
  linux-lvm@redhat.com
  Subscribe from https://www.redhat.com/mailman/listinfo/linux-lvm

Mailing list for LVM2 development, patches and commits:
  lvm-devel@redhat.com
  Subscribe from https://www.redhat.com/mailman/listinfo/linux-lvm

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