[Bug 1642903] Re: introduce disk/by-id (model_serial) symlinks for NVMe drives
Dan Streetman
dan.streetman+launchpad at canonical.com
Mon Jan 9 17:12:09 UTC 2017
** Description changed:
[Impact]
NVMe drives can't be identified/accessed via /dev/disk/by-id/nvme-SERIAL
symlinks.
[Test Case]
On a system with an NVMe drive, check the /dev/disk/by-id/ directory;
with the patch, it will contain link(s) named by the drive serial
number. This should be the *only* change in `ls -l /dev/disk/*/*`.
On a system without NVMe, verify that `ls -l /dev/disk/*/*` is identical
(aside from dates, of course) before and after the upgrade to the
-proposed version.
[Regression Potential]
Errors in udev rules can lead to an unbootable or otherwise completely
broken system if they unintentionally break or clobber existing
/dev/disks/ symlinks.
[Other Info]
This patch is already included upstream and in zesty systemd.
Related bugs:
- * bug 1647485: NVMe symlinks broken by devices with spaces in model or serial strings
- * bug 1651602: NVMe driver regression for non-smp/1-cpu systems
+ * bug 1647485: NVMe symlinks broken by devices with spaces in model or serial strings
+ * bug 1651602: NVMe driver regression for non-smp/1-cpu systems
+ * bug 1649635: export nvme drive model/serial strings via sysfs (trusty)
--
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1642903
Title:
introduce disk/by-id (model_serial) symlinks for NVMe drives
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
Fix Committed
Status in systemd source package in Xenial:
Fix Released
Status in systemd source package in Yakkety:
Fix Released
Status in systemd source package in Zesty:
Fix Released
Bug description:
[Impact]
NVMe drives can't be identified/accessed via /dev/disk/by-id/nvme-
SERIAL symlinks.
[Test Case]
On a system with an NVMe drive, check the /dev/disk/by-id/ directory;
with the patch, it will contain link(s) named by the drive serial
number. This should be the *only* change in `ls -l /dev/disk/*/*`.
On a system without NVMe, verify that `ls -l /dev/disk/*/*` is
identical (aside from dates, of course) before and after the upgrade
to the -proposed version.
[Regression Potential]
Errors in udev rules can lead to an unbootable or otherwise completely
broken system if they unintentionally break or clobber existing
/dev/disks/ symlinks.
[Other Info]
This patch is already included upstream and in zesty systemd.
Related bugs:
* bug 1647485: NVMe symlinks broken by devices with spaces in model or serial strings
* bug 1651602: NVMe driver regression for non-smp/1-cpu systems
* bug 1649635: export nvme drive model/serial strings via sysfs (trusty)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1642903/+subscriptions
More information about the foundations-bugs
mailing list