Mitigating Multi-boot Issue [Re: [opensuse-factory] Feature #308284: Ship openSUSE 11.2]
Intentional Top Post
The below discusses the technical issues of resolving the multi-boot
issues with other pre-installed linux distros. The conclusion seems
to be it is not feasible to address without delaying 11.2 beyond
reason.
It does NOT mention how to mitigate the damage from the fact that we
have a major issue that many testers will hit. The answer is very
aggressive notification to testers and a well documented process of
how to fix the issues that occur.
Even with as short a remaining time as there is I believe there is
time to address those to issues.
I have not even read one message about this issue prior to this
thread, but if it is as major as it sounds below, then I strongly urge
the project leaders to evaluate the issue mitigation strategies as
opposed to their issue resolution strategies.
Greg
On Thu, Nov 5, 2009 at 9:04 AM, Josef Reidinger
Clayton write:
I want to play the voting game one last time for 11.2. For 11.1 many complained that the quality was too bad to ship. For 11.2 I want to test something: collect your votes. I created
I voted no, but didn't get a change to comment.... Bug 548993 is one I'd consider a showstopper bug https://bugzilla.novell.com/show_bug.cgi?id=548993 Grub cannot find ANY other installed Linux. This is a really serious bug... one that, if it's allowed to be in the final release, will REALLY make openSUSE look bad. When you install 11.2 on a system with other Linux versions already installed, the 11.2 installer cannot find them or configure Grub correctly, and you end up with a Grub that knows only 11.2. You cannot booth the other installed OSes unless you run a repair/recover from one of the other installed Linux versions' install DVD. At this point.. we are going to ship 11.2 with this "feature"!
For me... it doesen't bother me on my own hardware as I run only openSUSE, and will be using only 11.2. For anyoen else.. especially those who are considering using openSUSE, or those who need to use multiple installs.. we're going to look so so so bad when they run into this :-(
As I said in the bug report, I'd call this one a release blocker bug if I was the release manager.
C.
Hi, I agree with you that it is regression and annoying. Problem is that it is found too late in release process and boot is quite sensitive and complex to do it properly (you can look at it in yast svn how we propose sections- http://svn.opensuse.org/svn/yast/trunk/bootloader/src/modules/BootGRUB.ycp function CreateSections). So if we wait until this bug is fixed and also properly tested (just imagine possible combination of supported boot scenarios on different raids and partitions) it takes really serious time which delay 11.2 for more then month or two. Of course another problem described by Jozef in bug is that other distributions change and we don't have enough time to test it ( our priority is at first boot opensuse, then successful boot after update and then cooperate with other operation systems ). Our resources is limited, but I promise that if you send patch which fix problem I review it and send comments (or add it immediately if it is good enough).
Josef
-- Josef Reidinger YaST team maintainer of perl-Bootloader, YaST2-Repair, webyast modules language and time -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
-- Greg Freemyer Head of EDD Tape Extraction and Processing team Litigation Triage Solutions Specialist http://www.linkedin.com/in/gregfreemyer Preservation and Forensic processing of Exchange Repositories White Paper - http://www.norcrossgroup.com/forms/whitepapers/tng_whitepaper_fpe.html The Norcross Group The Intersection of Evidence & Technology http://www.norcrossgroup.com -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
Hi, Am Donnerstag, 5. November 2009 16:10:32 schrieb Greg Freemyer:
The below discusses the technical issues of resolving the multi-boot issues with other pre-installed linux distros. The conclusion seems to be it is not feasible to address without delaying 11.2 beyond reason.
I wouldn't mind about pushing back the date for 11.2 beyond reason, it would give the other developers the time to care for minor bugs that are just not pretty to see. Like the OpenOffice thing I just posted, and, and also the support of true type fonts in the system settings... I have posted a few bugs in the bugzilla which don't seem to move... Besides this, I wonder how this grub bug can happen so late in the process. Is everybody just doing this famous "zypper dup" all the time? All the best Karl -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday, 2009-11-05 at 22:50 +0100, Karl Sinn wrote: ...
Besides this, I wonder how this grub bug can happen so late in the process. Is everybody just doing this famous "zypper dup" all the time?
Yes, I use zypper dup. I only installed from the DVD the M6 version; and yes, I had problems with grub, which I did not report "officially", even though, if I remember correctly, it would have made my system unbootable: I'm enough of an old dog to guess I was going to have problems with grub and switched to experts settings till the config was to my liking. I think I took for granted that grub would fail on automatic and probably didn't give importance to it. - -- Cheers, Carlos E. R. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) iEYEARECAAYFAkrzX2MACgkQtTMYHG2NR9VKNACggZvHkmBod8BtNgDia2H7nQDQ 1rIAoJOYnObqV1T0uS3KfROOlv3eW9qR =fEgB -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
Am Freitag, 6. November 2009 00:27:23 schrieb Carlos E. R.:
On Thursday, 2009-11-05 at 22:50 +0100, Karl Sinn wrote:
...
Besides this, I wonder how this grub bug can happen so late in the process. Is everybody just doing this famous "zypper dup" all the time?
Yes, I use zypper dup. I only installed from the DVD the M6 version; and yes, I had problems with grub, which I did not report "officially", even though, if I remember correctly, it would have made my system unbootable: I'm enough of an old dog to guess I was going to have problems with grub and switched to experts settings till the config was to my liking. I think I took for granted that grub would fail on automatic and probably didn't give importance to it.
Same here. Reporting grub/YaST/installation bugs is an ungrateful task as bugreoprts are not answered for weeks and communication is not as good as with other parts of openSUSE. I somehow expected that those developing those parts have installation test that will make sure that all kinds of setups and ways of updating are tested. I find it also quite irritating that this issue is regarded as more of a feature request than a bug or regression. Sven -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
On 06/11/09 02:10, Greg Freemyer wrote:
Intentional Top Post
The below discusses the technical issues of resolving the multi-boot issues with other pre-installed linux distros. The conclusion seems to be it is not feasible to address without delaying 11.2 beyond reason.
It does NOT mention how to mitigate the damage from the fact that we have a major issue that many testers will hit. The answer is very aggressive notification to testers and a well documented process of how to fix the issues that occur.
Even with as short a remaining time as there is I believe there is time to address those to issues.
I have not even read one message about this issue prior to this thread, but if it is as major as it sounds below, then I strongly urge the project leaders to evaluate the issue mitigation strategies as opposed to their issue resolution strategies.
Greg
On Thu, Nov 5, 2009 at 9:04 AM, Josef Reidinger
wrote: Clayton write:
I want to play the voting game one last time for 11.2. For 11.1 many complained that the quality was too bad to ship. For 11.2 I want to test something: collect your votes. I created
I voted no, but didn't get a change to comment.... Bug 548993 is one I'd consider a showstopper bug https://bugzilla.novell.com/show_bug.cgi?id=548993 Grub cannot find ANY other installed Linux. This is a really serious bug... one that, if it's allowed to be in the final release, will REALLY make openSUSE look bad. When you install 11.2 on a system with other Linux versions already installed, the 11.2 installer cannot find them or configure Grub correctly, and you end up with a Grub that knows only 11.2. You cannot booth the other installed OSes unless you run a repair/recover from one of the other installed Linux versions' install DVD. At this point.. we are going to ship 11.2 with this "feature"!
For me... it doesen't bother me on my own hardware as I run only openSUSE, and will be using only 11.2. For anyoen else.. especially those who are considering using openSUSE, or those who need to use multiple installs.. we're going to look so so so bad when they run into this :-(
As I said in the bug report, I'd call this one a release blocker bug if I was the release manager.
C.
Hi, I agree with you that it is regression and annoying. Problem is that it is found too late in release process and boot is quite sensitive and complex to do it properly (you can look at it in yast svn how we propose sections- http://svn.opensuse.org/svn/yast/trunk/bootloader/src/modules/BootGRUB.ycp function CreateSections). So if we wait until this bug is fixed and also properly tested (just imagine possible combination of supported boot scenarios on different raids and partitions) it takes really serious time which delay 11.2 for more then month or two. Of course another problem described by Jozef in bug is that other distributions change and we don't have enough time to test it ( our priority is at first boot opensuse, then successful boot after update and then cooperate with other operation systems ). Our resources is limited, but I promise that if you send patch which fix problem I review it and send comments (or add it immediately if it is good enough).
Josef
-- Josef Reidinger YaST team maintainer of perl-Bootloader, YaST2-Repair, webyast modules language and time -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
The emphasis re this bug is limited to other *Linux* systems not being recognised. Last week after I returned from interstate I did the very basic, quick and nasty, installation of XP and then installed openSUSE RC2. Grub had no trouble with recognising XP and I can boot into it. I agree that the, say, Release Notes, must contain a *very* visible statement about the bug in grub but it should also minimise the bad PR by stating that it only affects people who already have another *Linux* operating system. BC -- The chief cause of problems is solutions. -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
participants (5)
-
Basil Chupin
-
Carlos E. R.
-
Greg Freemyer
-
Karl Sinn
-
Sven Burmeister