Admin

name	type	size	perms	modified	actions
[parent directory]
00-scsi-sg3_config.rules	file	837 B	0644	2026-06-25 00:00:00	edit
01-md-raid-creating.rules	file	321 B	0644	2025-11-26 00:00:00	edit
10-dm.rules	file	8,519 B	0644	2026-01-07 00:00:00	edit
11-dm-parts.rules	file	1,443 B	0644	2026-02-19 00:00:00	edit
13-dm-disk.rules	file	2,310 B	0644	2026-01-07 00:00:00	edit
40-elevator.rules	file	728 B	0644	2026-06-03 00:00:00	edit
40-redhat-hotplug.rules	file	706 B	0644	2026-06-03 00:00:00	edit
40-redhat-s390.rules	file	934 B	0644	2026-06-03 00:00:00	edit
40-redhat.rules	file	490 B	0644	2026-06-03 00:00:00	edit
40-usb-blacklist.rules	file	458 B	0644	2026-06-25 00:00:00	edit
50-udev-default.rules	file	5,469 B	0644	2026-06-03 00:00:00	edit
60-autosuspend.rules	file	704 B	0644	2024-12-10 19:23:45	edit
60-block.rules	file	721 B	0644	2024-12-10 19:23:45	edit
60-cdrom_id.rules	file	1,071 B	0644	2024-12-10 19:23:45	edit
60-dmi-id.rules	file	637 B	0644	2024-12-10 19:23:45	edit
60-drm.rules	file	834 B	0644	2024-12-10 19:23:45	edit
60-evdev.rules	file	1,093 B	0644	2024-12-10 19:23:45	edit
60-fido-id.rules	file	491 B	0644	2024-12-10 19:23:45	edit
60-infiniband.rules	file	379 B	0644	2024-12-10 19:23:45	edit
60-input-id.rules	file	870 B	0644	2026-06-03 00:00:00	edit
60-net.rules	file	129 B	0644	2024-08-27 10:44:22	edit
60-nfs.rules	file	947 B	0600	2026-03-06 00:00:00	edit
60-persistent-alsa.rules	file	727 B	0644	2024-12-10 19:23:45	edit
60-persistent-input.rules	file	3,265 B	0644	2024-12-10 19:23:45	edit
60-persistent-storage-mtd.rules	file	411 B	0644	2024-12-10 19:23:45	edit
60-persistent-storage-tape.rules	file	2,606 B	0644	2024-12-10 19:23:45	edit
60-persistent-storage.rules	file	10,463 B	0644	2026-06-03 00:00:00	edit
60-persistent-v4l.rules	file	1,090 B	0644	2024-12-10 19:23:45	edit
60-sensor.rules	file	1,618 B	0644	2024-12-10 19:23:45	edit
60-serial.rules	file	1,427 B	0644	2024-12-10 19:23:45	edit
60-tpm-udev.rules	file	230 B	0644	2024-04-26 12:07:39	edit
60_flashrom.rules	file	3,518 B	0644	2024-10-29 00:00:00	edit
61-scsi-sg3_id.rules	file	8,098 B	0644	2026-06-25 00:00:00	edit
63-fc-wwpn-id.rules	file	624 B	0644	2026-06-25 00:00:00	edit
63-md-raid-arrays.rules	file	2,598 B	0644	2025-11-26 00:00:00	edit
63-scsi-sg3_symlink.rules	file	4,270 B	0644	2026-06-25 00:00:00	edit
64-btrfs-dm.rules	file	387 B	0644	2024-11-29 19:24:16	edit
64-btrfs-zoned.rules	file	346 B	0644	2024-11-29 19:24:16	edit
64-btrfs.rules	file	616 B	0644	2026-06-03 00:00:00	edit
64-ext4.rules	file	654 B	0644	2025-11-19 00:00:00	edit
64-md-raid-assembly.rules	file	2,374 B	0644	2025-11-26 00:00:00	edit
65-scsi-cciss_id.rules	file	732 B	0644	2026-06-25 00:00:00	edit
66-kpartx.rules	file	1,522 B	0644	2026-02-19 00:00:00	edit
66-md-auto-readd.rules	file	895 B	0644	2025-11-26 00:00:00	edit
68-del-part-nodes.rules	file	1,142 B	0644	2026-02-19 00:00:00	edit
69-md-clustered-confirm-device.rules	file	858 B	0644	2025-11-26 00:00:00	edit
70-camera.rules	file	280 B	0644	2024-12-10 19:23:45	edit
70-joystick.rules	file	432 B	0644	2024-12-10 19:23:45	edit
70-memory.rules	file	184 B	0644	2024-12-10 19:23:45	edit
70-mouse.rules	file	734 B	0644	2024-12-10 19:23:45	edit
70-power-switch.rules	file	576 B	0644	2024-12-10 19:23:45	edit
70-touchpad.rules	file	473 B	0644	2024-12-10 19:23:45	edit
70-uaccess.rules	file	3,855 B	0644	2026-06-03 00:00:00	edit
71-prefixdevname.rules	file	403 B	0644	2006-07-24 01:21:28	edit
71-seat.rules	file	3,870 B	0644	2026-06-03 00:00:00	edit
73-seat-late.rules	file	643 B	0644	2026-06-03 00:00:00	edit
75-net-description.rules	file	512 B	0644	2024-12-10 19:23:45	edit
75-probe_mtd.rules	file	174 B	0644	2024-12-10 19:23:45	edit
78-sound-card.rules	file	4,816 B	0644	2024-12-10 19:23:45	edit
80-drivers.rules	file	600 B	0644	2024-12-10 19:23:45	edit
80-net-setup-link.rules	file	295 B	0644	2024-12-10 19:23:45	edit
80-udisks2.rules	file	10,563 B	0644	2026-08-12 00:00:00	edit
81-net-dhcp.rules	file	528 B	0644	2024-12-10 19:23:45	edit
84-nm-drivers.rules	file	533 B	0644	2026-02-12 22:14:41	edit
85-nm-unmanaged.rules	file	2,013 B	0644	2026-02-12 22:14:41	edit
90-iocost.rules	file	769 B	0644	2024-12-10 19:23:45	edit
90-nm-thunderbolt.rules	file	588 B	0644	2026-02-12 22:14:41	edit
90-vconsole.rules	file	518 B	0644	2026-06-03 00:00:00	edit
91-drm-modeset.rules	file	56 B	0644	2025-11-17 00:00:00	edit
95-dm-notify.rules	file	483 B	0644	2026-01-07 00:00:00	edit
98-kexec.rules	file	906 B	0644	2026-02-02 00:00:00	edit
99-nfs.rules	file	95 B	0644	2025-03-29 15:21:54	edit
99-systemd.rules	file	5,451 B	0644	2026-06-03 00:00:00	edit
README	file	435 B	0644	2024-12-10 19:23:45	edit

editing: 60-persistent-storage.rules

# do not edit this file, it will be overwritten on update

# persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path}
# scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de>

ACTION=="remove", GOTO="persistent_storage_end"
ENV{UDEV_DISABLE_PERSISTENT_STORAGE_RULES_FLAG}=="1", GOTO="persistent_storage_end"

SUBSYSTEM!="block|ubi", GOTO="persistent_storage_end"
KERNEL!="loop*|mmcblk*[0-9]|msblk*[0-9]|mspblk*[0-9]|nvme*|sd*|sr*|vd*|xvd*|bcache*|cciss*|dasd*|ubd*|ubi*|scm*|pmem*|nbd*|zd*|rbd*|zram*|ublkb*", GOTO="persistent_storage_end"

# ignore partitions that span the entire disk
TEST=="whole_disk", GOTO="persistent_storage_end"

# For partitions import parent disk ID_* information, except ID_FS_*.
#
# This is particularly important on media where a filesystem superblock and
# partition table are found on the same level, e.g. common Linux distro ISO
# installation media.
#
# In the case where a partition device points to the same filesystem that
# was detected on the parent disk, the ID_FS_* information is already
# present on the partition devices as well as the parent, so no need to
# propagate it. In the case where the partition device points to a different
# filesystem, merging the parent ID_FS_ properties would lead to
# inconsistencies, so we avoid doing so.
ENV{DEVTYPE}=="partition", \
  IMPORT{parent}="ID_[!F]*", IMPORT{parent}="ID_", \
  IMPORT{parent}="ID_F[!S]*", IMPORT{parent}="ID_F", \
  IMPORT{parent}="ID_FS[!_]*", IMPORT{parent}="ID_FS"

ENV{DEVTYPE}=="partition", ENV{.PART_SUFFIX}="-part%n"
ENV{DEVTYPE}!="partition", ENV{.PART_SUFFIX}=""

# NVMe
KERNEL!="nvme*[0-9]n*[0-9]|nvme*[0-9]n*[0-9]p*[0-9]", GOTO="nvme_end"

ATTRS{serial}=="?*",       ENV{ID_SERIAL_SHORT}="$attr{serial}"
ATTRS{wwid}=="?*",         ENV{ID_WWN}="$attr{wwid}"
ATTRS{model}=="?*",        ENV{ID_MODEL}="$attr{model}"
ATTRS{firmware_rev}=="?*", ENV{ID_REVISION}="$attr{firmware_rev}"
ATTRS{nsid}=="?*",         ENV{ID_NSID}="$attr{nsid}"

ENV{ID_WWN}=="?*", SYMLINK+="disk/by-id/nvme-$env{ID_WWN}$env{.PART_SUFFIX}"

# obsolete symlink with non-escaped characters, kept for backward compatibility
ENV{ID_MODEL}=="?*", ENV{ID_SERIAL_SHORT}=="?*", ENV{ID_MODEL}!="*/*", ENV{ID_SERIAL_SHORT}!="*/*", \
  ENV{ID_SERIAL}="$env{ID_MODEL}_$env{ID_SERIAL_SHORT}", ENV{ID_NSID}=="1", SYMLINK+="disk/by-id/nvme-$env{ID_SERIAL}$env{.PART_SUFFIX}"
# obsolete symlink that might get overridden on adding a new nvme controller, kept for backward compatibility
ENV{ID_MODEL}=="?*", ENV{ID_SERIAL_SHORT}=="?*", ENV{ID_NSID}=="1", OPTIONS="string_escape=replace", \
  ENV{ID_SERIAL}="$env{ID_MODEL}_$env{ID_SERIAL_SHORT}", SYMLINK+="disk/by-id/nvme-$env{ID_SERIAL}$env{.PART_SUFFIX}"
ENV{ID_MODEL}=="?*", ENV{ID_SERIAL_SHORT}=="?*", ENV{ID_NSID}=="?*", OPTIONS="string_escape=replace", \
  ENV{ID_SERIAL}="$env{ID_MODEL}_$env{ID_SERIAL_SHORT}_$env{ID_NSID}", SYMLINK+="disk/by-id/nvme-$env{ID_SERIAL}$env{.PART_SUFFIX}"

LABEL="nvme_end"

# virtio-blk
KERNEL=="vd*", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}$env{.PART_SUFFIX}"

# ATA
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $devnode"
KERNEL=="sd*[!0-9]|sr*", ENV{ID_BUS}=="ata", ENV{ID_ATA_PERIPHERAL_DEVICE_TYPE}=="20", PROGRAM="scsi_id -u -g $devnode", \
  SYMLINK+="disk/by-id/scsi-$result$env{.PART_SUFFIX}"

# ATAPI devices (SPC-3 or later)
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{type}=="5", ATTRS{scsi_level}=="[6-9]*", IMPORT{program}="ata_id --export $devnode"

# Run ata_id on non-removable USB Mass Storage (SATA/PATA disks in enclosures)
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", ATTR{removable}=="0", SUBSYSTEMS=="usb", IMPORT{program}="ata_id --export $devnode"

# Also import properties from usb_id for USB devices
KERNEL=="sd*[!0-9]|sr*", SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id"

# SCSI devices
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --allowlisted -d $devnode", ENV{ID_BUS}="scsi"
KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --allowlisted -d $devnode", ENV{ID_BUS}="cciss"

KERNEL=="sd*|sr*|cciss*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}$env{.PART_SUFFIX}"
# Previously, ata_id in the above might not be able to retrieve attributes correctly,
# and properties from usb_id were used as a fallback. See issue #24921 and PR #24923.
# To keep backward compatibility, still we need to create symlinks based on USB serial.
# See issue #25179.
KERNEL=="sd*|sr*|cciss*", ENV{ID_USB_SERIAL}=="?*", SYMLINK+="disk/by-id/usb-$env{ID_USB_SERIAL}$env{.PART_SUFFIX}"

# PMEM devices
KERNEL=="pmem*", ATTRS{uuid}=="?*", SYMLINK+="disk/by-id/pmem-$attr{uuid}$env{.PART_SUFFIX}"

# FireWire
KERNEL=="sd*|sr*", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}$env{.PART_SUFFIX}"

# MMC
KERNEL=="mmcblk[0-9]|mmcblk[0-9]p[0-9]*", SUBSYSTEMS=="mmc", GOTO="mmc_start"
GOTO="mmc_end"
LABEL="mmc_start"
ATTRS{name}=="?*", ENV{ID_NAME}="$attr{name}"
ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}"
ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}$env{.PART_SUFFIX}"
LABEL="mmc_end"

# Memstick
KERNEL=="msblk[0-9]|mspblk[0-9]|msblk[0-9]p[0-9]|mspblk[0-9]p[0-9]", SUBSYSTEMS=="memstick", GOTO="memstick_start"
GOTO="memstick_end"
LABEL="memstick_start"
ATTRS{name}=="?*", ENV{ID_NAME}="$attr{name}"
ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}"
ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}$env{.PART_SUFFIX}"
LABEL="memstick_end"

# by-path
ENV{DEVTYPE}=="disk", DEVPATH!="*/virtual/*", IMPORT{builtin}="path_id"
ENV{DEVTYPE}=="disk", SUBSYSTEMS=="nvme-subsystem", IMPORT{builtin}="path_id"
KERNEL=="mmcblk[0-9]boot[0-9]", ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*",                   SYMLINK+="disk/by-path/$env{ID_PATH}-boot%n"
KERNEL=="mmcblk[0-9]boot[0-9]", ENV{DEVTYPE}=="disk", ENV{ID_PATH_WITH_USB_REVISION}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH_WITH_USB_REVISION}-boot%n"
KERNEL!="mmcblk[0-9]boot[0-9]",                       ENV{ID_PATH}=="?*",                   SYMLINK+="disk/by-path/$env{ID_PATH}$env{.PART_SUFFIX}"
KERNEL!="mmcblk[0-9]boot[0-9]",                       ENV{ID_PATH_ATA_COMPAT}=="?*",        SYMLINK+="disk/by-path/$env{ID_PATH_ATA_COMPAT}$env{.PART_SUFFIX}"
KERNEL!="mmcblk[0-9]boot[0-9]",                       ENV{ID_PATH_WITH_USB_REVISION}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH_WITH_USB_REVISION}$env{.PART_SUFFIX}"

# legacy virtio-pci by-path links (deprecated)
KERNEL=="vd*", ENV{ID_PATH}=="pci-*",                   SYMLINK+="disk/by-path/virtio-$env{ID_PATH}$env{.PART_SUFFIX}"
KERNEL=="vd*", ENV{ID_PATH_WITH_USB_REVISION}=="pci-*", SYMLINK+="disk/by-path/virtio-$env{ID_PATH_WITH_USB_REVISION}$env{.PART_SUFFIX}"

# allow admin to disable probing the filesystem for slow devices like floppy disk drives
ENV{UDEV_DISABLE_PERSISTENT_STORAGE_BLKID_FLAG}=="1", GOTO="persistent_storage_blkid_probe_end"

# probe filesystem metadata of optical drives which have a media inserted
KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="?*", \
  IMPORT{builtin}="blkid --hint=session_offset=$env{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}"
# single-session CDs do not have ID_CDROM_MEDIA_SESSION_LAST_OFFSET
KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="", \
  IMPORT{builtin}="blkid --noraid"

# probe filesystem metadata of disks
KERNEL!="sr*|mmcblk[0-9]boot[0-9]", IMPORT{builtin}="blkid"

LABEL="persistent_storage_blkid_probe_end"

# by-label/by-uuid links (filesystem metadata)
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"

# by-id (World Wide Name)
ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}$env{.PART_SUFFIX}"

# by-partlabel/by-partuuid links (partition metadata)
ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-partuuid/$env{ID_PART_ENTRY_UUID}"
ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-partlabel/$env{ID_PART_ENTRY_NAME}"

# by-path/<path>/by-* links (path + partition/filesystem metadata)
ENV{ID_PATH}=="", GOTO="persistent_storage_by-path_parts_end"
ENV{DEVTYPE}!="partition", GOTO="persistent_storage_by-path_parts_end"

SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-partnum/%n"
ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-partuuid/$env{ID_PART_ENTRY_UUID}"
ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-partlabel/$env{ID_PART_ENTRY_NAME}"

ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-uuid/$env{ID_FS_UUID_ENC}"
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-label/$env{ID_FS_LABEL_ENC}"

LABEL="persistent_storage_by-path_parts_end"

# by-diskseq link (if an app is told to open a path like this, they may parse
# the diskseq number from the path, then issue BLKGETDISKSEQ to verify they really got
# the right device, to access specific disks in a race-free fashion)
ENV{DISKSEQ}=="?*", ENV{ID_IGNORE_DISKSEQ}!="1", SYMLINK+="disk/by-diskseq/$env{DISKSEQ}$env{.PART_SUFFIX}"

# Create symlinks that allow referencing loopback devices by their backing file's inode number
ENV{ID_LOOP_BACKING_DEVICE}!="", ENV{ID_LOOP_BACKING_INODE}!="", SYMLINK+="disk/by-loop-inode/$env{ID_LOOP_BACKING_DEVICE}-$env{ID_LOOP_BACKING_INODE}$env{.PART_SUFFIX}"

# Similar, but uses the .lo_file_name field of the loopback device (note that
# this is basically just a free-form string passed from userspace to the kernel
# when the device is created, it is not necessarily a file system path like the
# "loop/backing_file" sysfs attribute, which is always an absolute path)
ENV{ID_LOOP_BACKING_FILENAME_ENC}!="", SYMLINK+="disk/by-loop-ref/$env{ID_LOOP_BACKING_FILENAME_ENC}$env{.PART_SUFFIX}"

LABEL="persistent_storage_end"

cancel