| 2016-05-17 13:43:17 |
Andy Hartman |
bug |
|
|
added bug |
| 2016-05-17 13:43:17 |
Andy Hartman |
attachment added |
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Screen shot of dasdfmt errors and syslog https://bugs.launchpad.net/bugs/1582728/+attachment/4664663/+files/Ubuntu%20dasdfmt%20screenshots.zip |
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| 2016-05-17 16:44:42 |
dann frazier |
bug task added |
|
s390-tools (Ubuntu) |
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| 2016-05-17 19:09:04 |
Frank Heimes |
tags |
|
s390x |
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| 2016-05-17 19:13:41 |
Frank Heimes |
ubuntu-z-systems: importance |
Undecided |
High |
|
| 2016-05-18 08:17:20 |
Frank Heimes |
ubuntu-z-systems: status |
New |
Triaged |
|
| 2016-05-19 17:19:29 |
bugproxy |
tags |
s390x |
architecture-s39064 bugnameltc-141598 s390x severity-high targetmilestone-inin1610 |
|
| 2016-05-30 17:47:38 |
Frank Heimes |
ubuntu-z-systems: assignee |
|
bugproxy (bugproxy) |
|
| 2016-05-31 14:21:09 |
Frank Heimes |
s390-tools (Ubuntu): status |
New |
In Progress |
|
| 2016-06-01 20:24:19 |
Andy Hartman |
attachment added |
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Strace output of failed dasdfmt command https://bugs.launchpad.net/ubuntu-z-systems/+bug/1582728/+attachment/4674719/+files/strace.dasdfmt.output.txt |
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| 2016-06-01 20:25:08 |
Andy Hartman |
attachment added |
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dd output of dasd being formatted https://bugs.launchpad.net/ubuntu-z-systems/+bug/1582728/+attachment/4674720/+files/dasdc_first_tracks |
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| 2016-06-02 07:15:02 |
Frank Heimes |
ubuntu-z-systems: status |
Triaged |
In Progress |
|
| 2016-06-02 15:40:20 |
bugproxy |
attachment added |
|
libu2s parsing fix https://bugs.launchpad.net/bugs/1582728/+attachment/4675319/+files/libu2s.diff |
|
| 2016-06-02 15:52:48 |
Dimitri John Ledkov |
nominated for series |
|
Ubuntu Xenial |
|
| 2016-06-02 15:52:48 |
Dimitri John Ledkov |
bug task added |
|
s390-tools (Ubuntu Xenial) |
|
| 2016-06-02 15:52:55 |
Dimitri John Ledkov |
s390-tools (Ubuntu): status |
In Progress |
Triaged |
|
| 2016-06-02 15:52:58 |
Dimitri John Ledkov |
s390-tools (Ubuntu Xenial): status |
New |
Triaged |
|
| 2016-06-02 15:53:00 |
Dimitri John Ledkov |
s390-tools (Ubuntu): importance |
Undecided |
High |
|
| 2016-06-02 15:53:02 |
Dimitri John Ledkov |
s390-tools (Ubuntu Xenial): importance |
Undecided |
High |
|
| 2016-06-02 15:53:04 |
Dimitri John Ledkov |
s390-tools (Ubuntu): assignee |
|
Dimitri John Ledkov (xnox) |
|
| 2016-06-02 15:53:05 |
Dimitri John Ledkov |
s390-tools (Ubuntu Xenial): assignee |
|
Dimitri John Ledkov (xnox) |
|
| 2016-06-02 15:56:08 |
Dimitri John Ledkov |
description |
During installation, either through the menu or in an ssh session , dasdfmt fails with a buffer overflow error and does not format the dasd volume. The volume is a z/VM minidisk - defined as 1 to end, this is common in this environment. The DASD volume was formatted from z/VM as a minidisk volume. These are the same steps taken for other distributions running under z/VM. I've attached some screen shots. |
[Impact]
* In certain hardware configurations, dasdfmt fails to format a drive, thus preventing successful installation and/or initialisation of a new disk.
"there is a bug in the parsing of /proc/dasd/devices which is being triggered only if an FBA device is listed prior to the ECKD device in question. And since you've had FBA devices attached to your system during the installation, you ran into that bug."
[Test Case]
* On a system with FBA and ECKD devices, perform dasdfmt
[Regression Potential]
* Minimal. Bug fix cherrypick from upstream.
[Original Description]
During installation, either through the menu or in an ssh session , dasdfmt fails with a buffer overflow error and does not format the dasd volume. The volume is a z/VM minidisk - defined as 1 to end, this is common in this environment. The DASD volume was formatted from z/VM as a minidisk volume. These are the same steps taken for other distributions running under z/VM. I've attached some screen shots. |
|
| 2016-06-02 15:56:24 |
Dimitri John Ledkov |
tags |
architecture-s39064 bugnameltc-141598 s390x severity-high targetmilestone-inin1610 |
architecture-s39064 bugnameltc-141598 patch s390x severity-high targetmilestone-inin1610 |
|
| 2016-06-02 16:28:26 |
Ubuntu Foundations Team Bug Bot |
bug |
|
|
added subscriber Ubuntu Review Team |
| 2016-06-03 12:41:28 |
bugproxy |
attachment added |
|
/proc/dasd/devices example https://bugs.launchpad.net/bugs/1582728/+attachment/4675976/+files/proc_dasd_devices |
|
| 2016-06-06 10:49:32 |
Dimitri John Ledkov |
description |
[Impact]
* In certain hardware configurations, dasdfmt fails to format a drive, thus preventing successful installation and/or initialisation of a new disk.
"there is a bug in the parsing of /proc/dasd/devices which is being triggered only if an FBA device is listed prior to the ECKD device in question. And since you've had FBA devices attached to your system during the installation, you ran into that bug."
[Test Case]
* On a system with FBA and ECKD devices, perform dasdfmt
[Regression Potential]
* Minimal. Bug fix cherrypick from upstream.
[Original Description]
During installation, either through the menu or in an ssh session , dasdfmt fails with a buffer overflow error and does not format the dasd volume. The volume is a z/VM minidisk - defined as 1 to end, this is common in this environment. The DASD volume was formatted from z/VM as a minidisk volume. These are the same steps taken for other distributions running under z/VM. I've attached some screen shots. |
[Impact]
* In certain hardware configurations, dasdfmt fails to format a drive, thus preventing successful installation and/or initialisation of a new disk.
"there is a bug in the parsing of /proc/dasd/devices which is being triggered only if an FBA device is listed prior to the ECKD device in question. And since you've had FBA devices attached to your system during the installation, you ran into that bug."
[Test Case]
* Activate on a system and FBA device and a ECKD device
* Check that FBA device is listed first in /proc/dasd/devices
* Try to dasdfmt the ECKD device with $ dasdfmt -t /dev/dasdX
* One can change ECKD to "FBA " in /proc/dasd/devices by bind-mounting an edited file in place to reproduce the bug
[Regression Potential]
* Minimal. Bug fix cherrypick from upstream.
[Original Description]
During installation, either through the menu or in an ssh session , dasdfmt fails with a buffer overflow error and does not format the dasd volume. The volume is a z/VM minidisk - defined as 1 to end, this is common in this environment. The DASD volume was formatted from z/VM as a minidisk volume. These are the same steps taken for other distributions running under z/VM. I've attached some screen shots. |
|
| 2016-06-06 10:53:12 |
Dimitri John Ledkov |
s390-tools (Ubuntu): status |
Triaged |
Fix Committed |
|
| 2016-06-06 11:03:00 |
Dimitri John Ledkov |
s390-tools (Ubuntu): status |
Fix Committed |
Fix Released |
|
| 2016-06-06 11:03:32 |
Dimitri John Ledkov |
s390-tools (Ubuntu Xenial): status |
Triaged |
In Progress |
|
| 2016-06-06 11:03:51 |
Frank Heimes |
ubuntu-z-systems: status |
In Progress |
Fix Committed |
|
| 2016-06-09 17:49:13 |
Brian Murray |
s390-tools (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
| 2016-06-09 17:49:15 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2016-06-09 17:49:21 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2016-06-09 17:49:26 |
Brian Murray |
tags |
architecture-s39064 bugnameltc-141598 patch s390x severity-high targetmilestone-inin1610 |
architecture-s39064 bugnameltc-141598 patch s390x severity-high targetmilestone-inin1610 verification-needed |
|
| 2016-06-10 15:47:37 |
Dimitri John Ledkov |
bug task added |
|
debian-installer (Ubuntu) |
|
| 2016-06-10 15:47:44 |
Dimitri John Ledkov |
debian-installer (Ubuntu): status |
New |
Fix Released |
|
| 2016-06-10 15:48:06 |
Dimitri John Ledkov |
debian-installer (Ubuntu Xenial): status |
New |
In Progress |
|
| 2016-06-10 15:48:10 |
Dimitri John Ledkov |
debian-installer (Ubuntu Xenial): importance |
Undecided |
High |
|
| 2016-06-10 17:17:31 |
Frank Heimes |
ubuntu-z-systems: status |
Fix Committed |
Fix Released |
|
| 2016-06-16 07:41:54 |
Launchpad Janitor |
branch linked |
|
lp:~ubuntu-core-dev/debian-installer/xenial-proposed |
|
| 2016-06-16 07:58:19 |
Adam Conrad |
debian-installer (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
| 2016-06-24 13:02:04 |
Dimitri John Ledkov |
tags |
architecture-s39064 bugnameltc-141598 patch s390x severity-high targetmilestone-inin1610 verification-needed |
architecture-s39064 bugnameltc-141598 patch s390x severity-high targetmilestone-inin1610 verification-done |
|
| 2016-06-28 07:24:57 |
Launchpad Janitor |
s390-tools (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2016-06-28 07:25:14 |
Martin Pitt |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2016-06-28 07:42:09 |
Launchpad Janitor |
debian-installer (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
