| 2018-11-09 14:37:47 |
Dan Streetman |
bug |
|
|
added bug |
| 2018-11-09 14:37:59 |
Dan Streetman |
nominated for series |
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Ubuntu Trusty |
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| 2018-11-09 14:37:59 |
Dan Streetman |
bug task added |
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systemd (Ubuntu Trusty) |
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| 2018-11-09 14:38:06 |
Dan Streetman |
systemd (Ubuntu Trusty): status |
New |
In Progress |
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| 2018-11-09 14:38:09 |
Dan Streetman |
systemd (Ubuntu Trusty): importance |
Undecided |
Low |
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| 2018-11-09 14:38:11 |
Dan Streetman |
systemd (Ubuntu Trusty): assignee |
|
Dan Streetman (ddstreet) |
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| 2018-11-09 14:38:14 |
Dan Streetman |
systemd (Ubuntu): status |
New |
Fix Released |
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| 2018-11-09 14:50:43 |
Dan Streetman |
description |
[impact]
udev (in trusty) does not create symlinks in /dev/disk/by-path/ for any disks that are connected via sata.
[test case]
Install trusty onto a system with sata drives, and check /dev/disk/by-path/ for symlink(s) to those sata drive(s).
[regression potential]
the (s)ata by-path symlinks were removed due to apparent possibility of non-uniqueness:
https://git.kernel.org/pub/scm/linux/hotplug/udev.git/commit/?id=481dcf7c8f
however that was *long* ago and it has been added back in:
https://github.com/systemd/systemd/commit/ba86822db70d9ffd02ad78cd02b237ff8c569c7a
if there is still a possibility for non-uniqueness, then /dev/disk/by-path/ symlink(s) might be created that are non-deterministic as far as the actual disk/path they point to. |
[impact]
udev (in trusty) does not create symlinks in /dev/disk/by-path/ for any disks that are connected via sata.
[test case]
Install trusty onto a system with sata drives, and check /dev/disk/by-path/ for symlink(s) to those sata drive(s).
[regression potential]
the (s)ata by-path symlinks were removed due to apparent possibility of non-uniqueness:
https://git.kernel.org/pub/scm/linux/hotplug/udev.git/commit/?id=481dcf7c8f
however that was *long* ago and it has been added back in:
https://github.com/systemd/systemd/commit/ba86822db70d9ffd02ad78cd02b237ff8c569c7a
if there is still a possibility for non-uniqueness, then /dev/disk/by-path/ symlink(s) might be created that are non-deterministic as far as the actual disk/path they point to.
[other info]
this is 'fixed' (the by-path symlinks are created for ata disks) in Xenial and later systemd/udev.
Also bug 1611945 indicates that sata devices connected via PMP (port multiplier device) may still have incorrect by-path symlinks created, even upstream. |
|
| 2018-11-09 14:51:31 |
Dan Streetman |
description |
[impact]
udev (in trusty) does not create symlinks in /dev/disk/by-path/ for any disks that are connected via sata.
[test case]
Install trusty onto a system with sata drives, and check /dev/disk/by-path/ for symlink(s) to those sata drive(s).
[regression potential]
the (s)ata by-path symlinks were removed due to apparent possibility of non-uniqueness:
https://git.kernel.org/pub/scm/linux/hotplug/udev.git/commit/?id=481dcf7c8f
however that was *long* ago and it has been added back in:
https://github.com/systemd/systemd/commit/ba86822db70d9ffd02ad78cd02b237ff8c569c7a
if there is still a possibility for non-uniqueness, then /dev/disk/by-path/ symlink(s) might be created that are non-deterministic as far as the actual disk/path they point to.
[other info]
this is 'fixed' (the by-path symlinks are created for ata disks) in Xenial and later systemd/udev.
Also bug 1611945 indicates that sata devices connected via PMP (port multiplier device) may still have incorrect by-path symlinks created, even upstream. |
[impact]
udev (in trusty) does not create symlinks in /dev/disk/by-path/ for any disks that are connected via sata.
[test case]
Install trusty onto a system with sata drives, and check /dev/disk/by-path/ for symlink(s) to those sata drive(s).
[regression potential]
the (s)ata by-path symlinks were removed due to apparent possibility of non-uniqueness:
https://git.kernel.org/pub/scm/linux/hotplug/udev.git/commit/?id=481dcf7c8f
however that was *long* ago and it has been added back in:
https://github.com/systemd/systemd/commit/ba86822db70d9ffd02ad78cd02b237ff8c569c7a
if there is still a possibility for non-uniqueness, then /dev/disk/by-path/ symlink(s) might be created that are non-deterministic as far as the actual disk/path they point to.
[other info]
this is 'fixed' (the by-path symlinks are created for ata disks) in Xenial and later systemd/udev.
Also bug 1611945 indicates that sata devices connected via PMP (port multiplier device) may still have incorrect by-path symlinks created, even upstream. However, since Xenial and later currently do have udev code that creates ata by-path symlinks, that is a separate issue and not a reason for keeping ata by-path symlinks about of trusty udev. |
|
| 2018-11-27 23:55:47 |
Brian Murray |
systemd (Ubuntu Trusty): status |
In Progress |
Fix Committed |
|
| 2018-11-27 23:55:49 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2018-11-27 23:55:52 |
Brian Murray |
bug |
|
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added subscriber SRU Verification |
| 2018-11-27 23:55:56 |
Brian Murray |
tags |
|
verification-needed verification-needed-trusty |
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| 2018-11-29 21:43:50 |
Dan Streetman |
tags |
verification-needed verification-needed-trusty |
verification-done verification-done-trusty |
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| 2018-12-17 11:43:10 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
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|
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| 2018-12-17 11:43:09 |
Launchpad Janitor |
systemd (Ubuntu Trusty): status |
Fix Committed |
Fix Released |
|
