On Wed, 2012-11-28 at 14:12 -0600, Bruce Dubbs wrote: > Checking against a slightly older build with udev 182, I only have two > entries in /dev/disk/by-path, /dev/hda (CD-ROM) and /dev/sdc (which > appears to be a leftover usb entry).
Ah, now, there's a bit of a clue. Plugging in a USB stick I get the attached, which includes an ID_PATH entry and results in a by-path symlink as expected. So, is this a hotplug vs. coldplug thing, perhaps? Thanks, Matt.
DEVLINKS=/dev/disk/by-id/usb-Kingston_DataTraveler_G3_001CC0EC2F39F07185CB12BD-0:0-part1 /dev/disk/by-label/KINGSTON /dev/disk/by-path/pci-0000:00:1d.0-usb-0:1.5:1.0-scsi-0:0:0:0-part1 /dev/disk/by-uuid/AC67-2575 DEVNAME=/dev/sdb1 DEVPATH=/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/host6/target6:0:0/6:0:0:0/block/sdb/sdb1 DEVTYPE=partition ID_BUS=usb ID_FS_LABEL=KINGSTON ID_FS_LABEL_ENC=KINGSTON ID_FS_TYPE=vfat ID_FS_USAGE=filesystem ID_FS_UUID=AC67-2575 ID_FS_UUID_ENC=AC67-2575 ID_FS_VERSION=FAT32 ID_INSTANCE=0:0 ID_MODEL=DataTraveler_G3 ID_MODEL_ENC=DataTraveler\x20G3\x20 ID_MODEL_ID=1643 ID_PART_ENTRY_DISK=8:16 ID_PART_ENTRY_FLAGS=0x80 ID_PART_ENTRY_NUMBER=1 ID_PART_ENTRY_OFFSET=63 ID_PART_ENTRY_SCHEME=dos ID_PART_ENTRY_SIZE=31272129 ID_PART_ENTRY_TYPE=0xc ID_PART_TABLE_TYPE=dos ID_PATH=pci-0000:00:1d.0-usb-0:1.5:1.0-scsi-0:0:0:0 ID_PATH_TAG=pci-0000_00_1d_0-usb-0_1_5_1_0-scsi-0_0_0_0 ID_REVISION=1.00 ID_SERIAL=Kingston_DataTraveler_G3_001CC0EC2F39F07185CB12BD-0:0 ID_SERIAL_SHORT=001CC0EC2F39F07185CB12BD ID_TYPE=disk ID_USB_DRIVER=usb-storage ID_USB_INTERFACES=:080650: ID_USB_INTERFACE_NUM=00 ID_VENDOR=Kingston ID_VENDOR_ENC=Kingston ID_VENDOR_ID=0951 MAJOR=8 MINOR=17 SUBSYSTEM=block USEC_INITIALIZED=484214
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