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conf: use use_blkid_wiping=0 if not defined in lvm.conf and support not compiled in

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Normally, we generate and provide lvm.conf file where use_blkid_wiping
is set based on whether support for this is compiled in or not. This was
generated properly based on configure.

However, if lvm.conf is not used at all (someone deletes it) or the value
in lvm.conf is commented out (user edited it), we still need to use
proper default value that is based on DEFAULT_USE_BLKID_WIPING taken
from configure script - we used hardcoded value of "1" in this case
by mistake.
This commit is contained in:
Peter Rajnoha 2016-02-10 14:53:10 +01:00
parent c0e0f5a923
commit 8423be80ee
2 changed files with 2 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.142 -
====================================
Use use_blkid_wiping=0 if not defined in lvm.conf and support not compiled in.
Do not check for suspended devices if scanning for lvmetad update.
Fix part. table filter with external_device_info_source="udev" and blkid<2.20.

2
lib/config/config_settings.h
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@ -420,7 +420,7 @@ cfg(allocation_maximise_cling_CFG, "maximise_cling", allocation_CFG_SECTION, 0,
"the same disks. This setting can be used to disable the changes\n"
"and revert to the previous algorithm.\n")
cfg(allocation_use_blkid_wiping_CFG, "use_blkid_wiping", allocation_CFG_SECTION, 0, CFG_TYPE_BOOL, 1, vsn(2, 2, 105), "@DEFAULT_USE_BLKID_WIPING@", 0, NULL,
cfg(allocation_use_blkid_wiping_CFG, "use_blkid_wiping", allocation_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_USE_BLKID_WIPING, vsn(2, 2, 105), "@DEFAULT_USE_BLKID_WIPING@", 0, NULL,
"Use blkid to detect existing signatures on new PVs and LVs.\n"
"The blkid library can detect more signatures than the native LVM\n"
"detection code, but may take longer. LVM needs to be compiled with\n"