# forward scsi device event to corresponding block device
ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block", ATTR{block/*/uevent}="change"
+# from this point on, we don't care about remove envets
+#
ACTION=="remove", GOTO="persistent_storage_end"
+
+# run scsi_id and ata_id on the actual SCSI device
+SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", ENV{ID_SERIAL}!="?*", ATTR{vendor}=="ATA", IMPORT{program}="ata_id --export $root/bsg/$kernel"
+# ATA/ATAPI devices is of type 0x05 and vendor is usually not ATA
+SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", ENV{ID_SERIAL}!="?*", ATTR{type}=="5", IMPORT{program}="ata_id --export $root/bsg/$kernel"
+SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --whitelisted --export --device $root/bsg/$kernel"
+
+# from this point on, only care about block devices
+#
SUBSYSTEM!="block", GOTO="persistent_storage_end"
# skip rules for inappropriate block devices
# for partitions import parent information
ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"
+# virtio-blk
+KERNEL=="vd*[!0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}"
+KERNEL=="vd*[0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}-part%n"
+
+# import ata_id/scsi_id data from the scsi_device captured above, if available
+SUBSYSTEMS=="scsi", IMPORT{parent}="ID_*"
+
# USB devices use their own serial number
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p"
# ATA devices with their own "ata" kernel subsystem
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="ata", IMPORT{program}="ata_id --export $tempnode"
# ATA devices using the "scsi" subsystem
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $tempnode"
+# ATA/ATAPI devices using the "scsi" subsystem
+KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{type}=="5", IMPORT{program}="ata_id --export $tempnode"
# scsi devices
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="scsi"
KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="cciss"