2007-07-31 11:14:04 +00:00
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# do not edit this file, it will be overwritten on update
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2007-09-25 10:20:17 +00:00
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# persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path}
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2005-09-18 02:41:09 +00:00
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# scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de>
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2008-04-20 19:15:00 +00:00
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# forward scsi device event to corresponding block device
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ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block", ATTR{block/*/uevent}="change"
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2010-04-12 14:52:41 +00:00
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ACTION=="remove", GOTO="persistent_storage_end"
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2011-06-18 21:05:20 +00:00
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# enable in-kernel media-presence polling
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2011-06-27 22:16:22 +00:00
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ACTION=="add", SUBSYSTEM=="module", KERNEL=="block", ATTR{parameters/events_dfl_poll_msecs}=="0", ATTR{parameters/events_dfl_poll_msecs}="2000"
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2011-06-18 21:05:20 +00:00
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2006-03-21 15:20:54 +00:00
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SUBSYSTEM!="block", GOTO="persistent_storage_end"
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2005-09-18 02:41:09 +00:00
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# skip rules for inappropriate block devices
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2009-03-23 20:09:02 +00:00
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KERNEL=="fd*|mtd*|nbd*|gnbd*|btibm*|dm-*|md*", GOTO="persistent_storage_end"
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2005-09-18 02:41:09 +00:00
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2007-05-16 18:15:21 +00:00
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# ignore partitions that span the entire disk
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2008-04-03 19:05:19 +00:00
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TEST=="whole_disk", GOTO="persistent_storage_end"
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2007-06-21 00:15:17 +00:00
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2006-03-22 18:16:26 +00:00
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# for partitions import parent information
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2007-06-21 00:15:17 +00:00
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ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"
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2005-09-18 02:41:09 +00:00
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2010-06-25 13:59:23 +00:00
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# virtio-blk
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KERNEL=="vd*[!0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}"
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KERNEL=="vd*[0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}-part%n"
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2009-06-28 00:59:48 +00:00
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# ATA devices with their own "ata" kernel subsystem
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KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="ata", IMPORT{program}="ata_id --export $tempnode"
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# ATA devices using the "scsi" subsystem
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KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $tempnode"
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2011-03-23 11:11:38 +00:00
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# ATA/ATAPI devices (SPC-3 or later) using the "scsi" subsystem
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KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{type}=="5", ATTRS{scsi_level}=="[6-9]*", IMPORT{program}="ata_id --export $tempnode"
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2011-03-30 12:11:03 +00:00
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# Run ata_id on non-removable USB Mass Storage (SATA/PATA disks in enclosures)
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KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", ATTR{removable}=="0", SUBSYSTEMS=="usb", IMPORT{program}="ata_id --export $tempnode"
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# Otherwise fall back to using usb_id for USB devices
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2011-08-05 00:00:30 +00:00
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KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id"
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2011-03-30 12:11:03 +00:00
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2009-06-28 00:59:48 +00:00
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# scsi devices
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2008-05-14 13:14:23 +00:00
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KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="scsi"
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2008-11-28 00:18:48 +00:00
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KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="cciss"
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KERNEL=="sd*|sr*|cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
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KERNEL=="sd*|cciss*", ENV{DEVTYPE}=="partition", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"
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2005-09-18 02:41:09 +00:00
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2008-10-01 12:42:58 +00:00
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# firewire
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KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}"
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KERNEL=="sd*[0-9]", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}-part%n"
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2009-06-28 00:59:48 +00:00
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# scsi compat links for ATA devices
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KERNEL=="sd*[!0-9]", ENV{ID_BUS}=="ata", PROGRAM="scsi_id --whitelisted --replace-whitespace -p0x80 -d$tempnode", RESULT=="?*", ENV{ID_SCSI_COMPAT}="$result", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}"
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KERNEL=="sd*[0-9]", ENV{ID_SCSI_COMPAT}=="?*", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}-part%n"
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2007-04-06 17:53:20 +00:00
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2007-06-21 00:15:17 +00:00
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KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}"
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KERNEL=="mmcblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n"
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2008-11-19 10:24:03 +00:00
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KERNEL=="mspblk[0-9]", SUBSYSTEMS=="memstick", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}"
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KERNEL=="mspblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}-part%n"
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2008-07-11 07:53:33 +00:00
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# by-path (parent device path)
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2011-08-05 00:00:30 +00:00
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ENV{DEVTYPE}=="disk", DEVPATH!="*/virtual/*", IMPORT{builtin}="path_id"
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2007-06-21 00:15:17 +00:00
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ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}"
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ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n"
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2008-04-20 19:15:00 +00:00
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# skip unpartitioned removable media devices from drivers which do not send "change" events
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ENV{DEVTYPE}=="disk", KERNEL!="sd*|sr*", ATTR{removable}=="1", GOTO="persistent_storage_end"
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2008-08-22 08:11:34 +00:00
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# probe filesystem metadata of optical drives which have a media inserted
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2011-12-01 11:17:22 +00:00
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KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="?*", IMPORT{program}="@sbindir@/blkid -o udev -p -u noraid -O $env{ID_CDROM_MEDIA_SESSION_LAST_OFFSET} $tempnode"
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2009-09-20 17:07:51 +00:00
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# single-session CDs do not have ID_CDROM_MEDIA_SESSION_LAST_OFFSET
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2011-12-01 11:17:22 +00:00
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KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="", IMPORT{program}="@sbindir@/blkid -o udev -p -u noraid $tempnode"
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2008-08-22 08:11:34 +00:00
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2009-02-11 20:54:43 +00:00
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# probe filesystem metadata of disks
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2011-12-01 11:17:22 +00:00
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KERNEL!="sr*", IMPORT{program}="@sbindir@/blkid -o udev -p $tempnode"
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2009-02-11 20:54:43 +00:00
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2011-06-18 19:01:33 +00:00
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# watch metadata changes by tools closing the device after writing
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2009-02-11 20:54:43 +00:00
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KERNEL!="sr*", OPTIONS+="watch"
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2008-04-20 19:15:00 +00:00
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# by-label/by-uuid links (filesystem metadata)
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2007-05-17 18:19:25 +00:00
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ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
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ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
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2005-09-18 02:41:09 +00:00
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2009-11-25 16:06:10 +00:00
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# by-id (World Wide Name)
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2009-12-04 16:25:09 +00:00
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ENV{DEVTYPE}=="disk", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}"
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ENV{DEVTYPE}=="partition", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}-part%n"
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2009-11-25 16:06:10 +00:00
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2011-06-11 11:35:53 +00:00
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# by-partlabel/by-partuuid links (partition metadata)
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ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-partuuid/$env{ID_PART_ENTRY_UUID}"
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ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-partlabel/$env{ID_PART_ENTRY_NAME}"
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2006-03-21 15:20:54 +00:00
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LABEL="persistent_storage_end"
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