** Branch linked: lp:ubuntu/trusty-proposed/linux-lts-vivid
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1458617
Title:
Avoton server occasionally fails to boot when using SSD disks
connected using ahci driver
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Committed
Status in linux source package in Utopic:
Fix Committed
Status in linux source package in Vivid:
Fix Committed
Bug description:
SRU Justification:
Impact: Intermittent OS failure due to SSD disk initialisation failure
Fix: Upstream development
Testcase: About once per 5000 reboots on one server.
If the user has several hundred servers,
the frequency isn't negligible.
---------------------
It was brought to my attention the following BUG:
Avoton server occasionally fails to boot when using SSD disks
connected using ahci driver. When this problem occurs, the disk is
not recognized by the Linux kernel, and the server fails to boot.
* Upstream acceptance information:
Intel's patch has already been accepted upstream
commit dbfe8ef5599a5370abc441fcdbb382b656563eb4
Author: Dan Williams <dan.j.willi...@intel.com>
Date: Fri May 8 15:23:55 2015 -0400
ahci: avoton port-disable reset-quirk
Refer to
http://permalink.gmane.org/gmane.linux.kernel.commits.head/524068
* How reproducible:
About once per 5000 reboots on one server. However, if the customer
has several hundred servers, the frequency isn't negligible.
* Steps to Reproduce:
Reboot server.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1458617/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
