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58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/*
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* Copyright (C) 2015 Red Hat, Inc. All rights reserved.
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*
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* This file is part of LVM2.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU Lesser General Public License v.2.1.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*************************************************************************
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* Properties saved in udev db and accessible via libudev and used by LVM *
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*************************************************************************/
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/*
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* DEV_EXT_UDEV_BLKID_TYPE property with various DEV_EXT_UDEV_BLKID_TYPE_*
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* values that is saved in udev db via blkid call in udev rules
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*/
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#define DEV_EXT_UDEV_BLKID_TYPE "ID_FS_TYPE"
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/*
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* mpath_member is forced by multipath - it's set in udev db via
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* multipath call overwriting any existing ID_FS_TYPE value for
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* a device which is a multipath component which prevents incorrect
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* claim of the device by any other block device subsystem
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*/
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#define DEV_EXT_UDEV_BLKID_TYPE_MPATH "mpath_member"
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/* FW RAIDs are all *_raid_member types except linux_raid_member which denotes SW RAID */
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#define DEV_EXT_UDEV_BLKID_TYPE_RAID_SUFFIX "_raid_member"
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#define DEV_EXT_UDEV_BLKID_TYPE_SW_RAID "linux_raid_member"
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#define DEV_EXT_UDEV_BLKID_PART_TABLE_TYPE "ID_PART_TABLE_TYPE"
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#define DEV_EXT_UDEV_DEVTYPE "DEVTYPE"
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#define DEV_EXT_UDEV_DEVTYPE_DISK "disk"
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/* the list of symlinks associated with device node */
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#define DEV_EXT_UDEV_DEVLINKS "DEVLINKS"
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/*
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* DEV_EXT_UDEV_MPATH_DEVICE_PATH is set by multipath in udev db
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* with value either 0 or 1. The same functionality as
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* DEV_EXT_UDEV_BLKID_TYPE_MPATH actually, but introduced later
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* for some reason.
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*/
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#define DEV_EXT_UDEV_MPATH_DEVICE_PATH "DM_MULTIPATH_DEVICE_PATH"
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/***********************************************************
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* Sysfs attributes accessible via libudev and used by LVM *
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***********************************************************/
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/* the value of size sysfs attribute is size in bytes */
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#define DEV_EXT_UDEV_SYSFS_ATTR_SIZE "size"
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