Public bug reported:
/lib/udev/rules.d/60-persistent-storage.rules has the line:
ENV{DEVTYPE}=="disk", DEVPATH!="*/virtual/*", IMPORT{builtin}="path_id"
This function is suppose to return a unique "PATH" to a particular port that a
device is plugged into. Instead it is reporting the PCI address and a made up
scsi ID:
pci-0000:00:11.0-scsi-0:0:0:0
It reports the same value for all 5 active SATA drives in the system.
At the time of this report, one drive is removed for RMA, but all drives
were getting the same value.
udevadm info -a reports the following for the different drives:
/devices/pci0000:00/0000:00:11.0/ata1/host0/target0:0:0/0:0:0:0/block/sda
/devices/pci0000:00/0000:00:11.0/ata3/host2/target2:0:0/2:0:0:0/block/sdb
/devices/pci0000:00/0000:00:11.0/ata4/host3/target3:0:0/3:0:0:0/block/sdc
/devices/pci0000:00/0000:00:11.0/ata6/host5/target5:0:0/5:0:0:0/block/sr0
To verify I ran:
udevadm test /block/sdc
and then ls -l /dev/disk/by-path/
pci-0000:00:11.0-scsi-0:0:0:0 -> ../../sdc
Running:
udevadm test /block/sda
results in:
pci-0000:00:11.0-scsi-0:0:0:0 -> ../../sda
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: udev 175-0ubuntu26
ProcVersionSignature: Ubuntu 3.8.0-25.37-generic 3.8.13
Uname: Linux 3.8.0-25-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8.3
Architecture: amd64
Date: Mon Aug 26 13:31:11 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-05-29 (88 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: To be filled by O.E.M. To be filled by O.E.M.
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-25-generic
root=UUID=b3fa23de-0c8d-4226-9ba0-d97e90cd05d0 ro quiet splash
SourcePackage: udev
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/17/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0906
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: M5A97 LE R2.0
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0906:bd09/17/2012:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A97LER2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: To be filled by O.E.M.
** Affects: udev (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 raring
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https://bugs.launchpad.net/bugs/1217030
Title:
udev IMPORT{builtin}="path_id" returns wrong value
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