# This file contains the rules needed to create persistent device names.
# we are only interested in add actions for block devices
-SUBSYSTEM!="block", GOTO="no_volume_id"
-ACTION!="add", GOTO="no_volume_id"
+ACTION!="add", GOTO="persistent_storage_end"
+SUBSYSTEM!="block", GOTO="persistent_storage_end"
# and we can safely ignore these kinds of devices
-KERNEL=="ram*|loop*|fd*|nbd*", GOTO="no_volume_id"
+KERNEL=="ram*|loop*|fd*|nbd*|gnbd*|dm-*|md*", GOTO="persistent_storage_end"
# skip removable ide devices, because open(2) on them causes an events loop
-BUS=="ide", SYSFS{removable}=="1", DRIVER!="ide-cdrom", GOTO="no_volume_id"
+KERNEL=="hd*[!0-9]", ATTR{removable}=="1", DRIVERS=="ide-cs|ide-floppy", \
+ GOTO="persistent_storage_end"
+KERNEL=="hd*[0-9]", ATTRS{removable}=="1", \
+ GOTO="persistent_storage_end"
+
+# ignore partitions that span the entire disk
+ATTR{whole_disk}=="*", GOTO="persistent_storage_end"
+
+# skip xen virtual hard disks
+DRIVERS=="vbd", GOTO="no_hardware_id"
# look for different kinds of unique identificators
KERNEL=="hd*[!0-9]", \
- IMPORT{program}="/sbin/ata_id --export $tempnode"
+ IMPORT{program}="ata_id --export $tempnode"
-KERNEL=="sd*[!0-9]|sr*", SYSFS{ieee1394_id}=="?*", \
- ENV{ID_BUS}="ieee1394", ENV{ID_SERIAL}="$sysfs{ieee1394_id}"
-KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}=="", \
- IMPORT{program}="/sbin/usb_id -x"
-KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}=="", \
- IMPORT{program}="/sbin/scsi_id -g -x -s $devpath -d $tempnode"
-KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}=="", \
- IMPORT{program}="/sbin/scsi_id -g -x -a -s $devpath -d $tempnode"
+KERNEL=="sd*[!0-9]|sr*|st*|nst*", ATTRS{ieee1394_id}=="?*", \
+ ENV{ID_BUS}="ieee1394", ENV{ID_SERIAL}="$attr{ieee1394_id}"
+KERNEL=="sd*[!0-9]|sr*|st*|nst*", ENV{ID_SERIAL}=="", \
+ IMPORT{program}="usb_id -x"
+KERNEL=="sd*[!0-9]|sr*|st*|nst*", ENV{ID_SERIAL}=="", \
+ IMPORT{program}="scsi_id -g -x -s $devpath -d $tempnode"
+KERNEL=="sd*[!0-9]|sr*|st*|nst*", ENV{ID_SERIAL}=="", \
+ IMPORT{program}="scsi_id -g -x -a -s $devpath -d $tempnode"
+KERNEL=="cciss?c[0-9]d[0-9]", ENV{ID_SERIAL}=="",
+ IMPORT{program}="scsi_id -g -x -n -s $devpath -d $tempnode"
+KERNEL=="sg*", ATTRS{type}=="8", ENV{ID_SERIAL}=="", \
+ IMPORT{program}="scsi_id -g -x -s $devpath -d $tempnode"
+KERNEL=="sg*", ATTRS{type}=="8", ENV{ID_SERIAL}=="", \
+ IMPORT{program}="scsi_id -g -x -a -s $devpath -d $tempnode"
KERNEL=="dasd*[!0-9]", \
- IMPORT{program}="/sbin/dasd_id --export $tempnode"
+ IMPORT{program}="dasd_id --export $tempnode"
-KERNEL=="*[!0-9]", SYSFS{removable}!="1", \
- IMPORT{program}="/sbin/edd_id --export $tempnode"
+KERNEL=="*[!0-9]", \
+ IMPORT{program}="edd_id --export $tempnode"
# find the physical path of the device
-KERNEL=="*[!0-9]|sr*", ENV{ID_TYPE}=="?*", \
- IMPORT{program}="/sbin/path_id $devpath"
+KERNEL=="*[!0-9]|sr*|st*", IMPORT{program}="path_id $devpath"
+
+LABEL="no_hardware_id"
# import the variables of partitions from the parent disks
KERNEL=="*[0-9]", IMPORT{parent}="ID_*"
SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}"
KERNEL=="hd*[0-9]", ENV{ID_SERIAL}=="?*", \
SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}-part%n"
-KERNEL=="sd*[!0-9]|dasd[!0-9]*|sr*", ENV{ID_SERIAL}=="?*", \
- SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
-KERNEL=="sd*[0-9]|dasd*[0-9]", ENV{ID_SERIAL}=="?*", \
- SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"
+KERNEL=="sd*[!0-9]|sr*|cciss?c[0-9]d[0-9]", ENV{ID_SERIAL_SHORT}=="?*", \
+ ENV{ID_VENDOR}=="ATA", \
+ SYMLINK+="disk/by-id/ata-$env{ID_MODEL}-$env{ID_SERIAL_SHORT}"
+KERNEL=="sd*[0-9]|cciss*p[0-9]", ENV{ID_SERIAL_SHORT}=="?*", \
+ ENV{ID_VENDOR}=="ATA", \
+ SYMLINK+="disk/by-id/ata-$env{ID_MODEL}-$env{ID_SERIAL_SHORT}-part%n"
+
+KERNEL=="mmcblk[0-9]", ATTR{name}=="?*", ATTR{serial}=="?*", \
+ ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", \
+ SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}"
+KERNEL=="mmcblk[0-9]p[0-9]", ATTR{name}=="?*", ATTR{serial}=="?*", \
+ ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", \
+ SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n"
+
KERNEL=="*[!0-9]", ENV{ID_EDD}=="?*", \
SYMLINK+="disk/by-id/edd-$env{ID_EDD}"
KERNEL=="*[0-9]", ENV{ID_EDD}=="?*", \
SYMLINK+="disk/by-id/edd-$env{ID_EDD}-part%n"
-KERNEL=="*[!0-9]|sr*", ENV{ID_PATH}=="?*", \
+KERNEL=="sd*[!0-9]|dasd[!0-9]*|sr*", ENV{ID_SERIAL}=="?*", \
+ SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
+KERNEL=="sd*[0-9]|dasd*[0-9]", ENV{ID_SERIAL}=="?*", \
+ SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"
+KERNEL=="st*", ENV{ID_SERIAL}=="?*", \
+ SYMLINK+="tape/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
+KERNEL=="nst*", ENV{ID_SERIAL}=="?*", \
+ SYMLINK+="tape/by-id/$env{ID_BUS}-$env{ID_SERIAL}-nst"
+KERNEL=="sg*", ATTRS{type}=="8", ENV{ID_SERIAL}=="?*", \
+ SYMLINK+="tape/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
+
+KERNEL=="*[!0-9]|sr*|cciss?c[0-9]d[0-9]", ENV{ID_PATH}=="?*", \
SYMLINK+="disk/by-path/$env{ID_PATH}"
-KERNEL=="sr*", GOTO="no_volume_id"
-KERNEL=="*[0-9]", ENV{ID_PATH}=="?*", \
+KERNEL=="*[0-9]|cciss*p[0-9]", ENV{ID_PATH}=="?*", \
SYMLINK+="disk/by-path/$env{ID_PATH}-part%n"
+KERNEL=="st*", ENV{ID_PATH}=="?*", \
+ SYMLINK+="tape/by-path/$env{ID_PATH}"
+KERNEL=="sr*|st*", GOTO="persistent_storage_end"
# UUID and volume label
-KERNEL=="*[!0-9]", SYSFS{removable}=="1", GOTO="no_volume_id"
-IMPORT{program}="/sbin/vol_id --export $tempnode"
-ENV{ID_FS_UUID}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID}"
-ENV{ID_FS_LABEL_SAFE}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_SAFE}"
+KERNEL=="hd*[!0-9]", ATTR{removable}=="1", GOTO="persistent_storage_end"
+IMPORT{program}="vol_id --export $tempnode"
+ENV{ID_FS_UUID_ENC}=="?*", ENV{ID_FS_USAGE}=="filesystem|other|crypto", \
+ SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
+ENV{ID_FS_LABEL_ENC}=="?*", ENV{ID_FS_USAGE}=="filesystem|other", \
+ SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
# end of processing
-LABEL="no_volume_id"
+LABEL="persistent_storage_end"
~ianmdlvl / elogind.git / blobdiff