Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-26 Thread Kevin Kofler
Richard W.M. Jones wrote: > I'm not convinced yet this is a glibc issue. It could be a problem in > the threaded work-queue code in git-grep which is just exposed by the > change in glibc. No one will know until we finally diagnose the bug. The analysis in the bug is now that this is indeed a bu

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-25 Thread Adam Williamson
On Tue, 2011-10-25 at 08:32 +0100, Richard W.M. Jones wrote: > You snipped the part where Kevin wrote "[...] if the maintainer > demonstrates incompetence at taking these decisions, the offending > maintainer needs to be replaced." The problem here appears to be a > human one, not something that

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-25 Thread Richard W.M. Jones
On Mon, Oct 24, 2011 at 11:34:46PM +0200, Jim Meyering wrote: > Jim Meyering wrote: > > Adam Williamson wrote: > >> ... The only breakage > >> in one which was approved was to do with compiling things - which, sure, > >> is a pain in the ass, but it's not the kind of problem critpath was > >> intro

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-25 Thread Richard W.M. Jones
On Mon, Oct 24, 2011 at 10:46:31AM -0700, Adam Williamson wrote: > On Mon, 2011-10-24 at 18:50 +0200, Kevin Kofler wrote: > > Adam Williamson wrote: > > > We have lots of suggestions. As I've said at least fifty times, it's > > > pointless going too far with the slapping of band-aids on the current

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Jim Meyering
Jim Meyering wrote: > Adam Williamson wrote: >> ... The only breakage >> in one which was approved was to do with compiling things - which, sure, >> is a pain in the ass, but it's not the kind of problem critpath was >> introduced to deal with in the first place. > > The problem is bigger than it f

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Jim Meyering
Adam Williamson wrote: > ... The only breakage > in one which was approved was to do with compiling things - which, sure, > is a pain in the ass, but it's not the kind of problem critpath was > introduced to deal with in the first place. The problem is bigger than it first seemed, and still not fi

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Adam Williamson
On Mon, 2011-10-24 at 18:50 +0200, Kevin Kofler wrote: > Adam Williamson wrote: > > We have lots of suggestions. As I've said at least fifty times, it's > > pointless going too far with the slapping of band-aids on the current > > karma system, because it's fundamentally too simplistic: it's never

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Kevin Kofler
Adam Williamson wrote: > We have lots of suggestions. As I've said at least fifty times, it's > pointless going too far with the slapping of band-aids on the current > karma system, because it's fundamentally too simplistic: it's never > going to be perfect and there is a definite point of diminish

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Adam Williamson
On Mon, 2011-10-24 at 09:51 -0500, Chris Adams wrote: > Once upon a time, Adam Williamson said: > > Oh - and remember, the goal of the critpath process is to ensure we > > don't send out updates that break people's systems. It worked fine in > > this case: no glibc update which breaks systems was

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Adam Williamson
On Mon, 2011-10-24 at 11:06 +0200, Henrik Nordström wrote: > sön 2011-10-23 klockan 23:45 -0700 skrev Adam Williamson: > > > This would cause significant problems around crunch times. We would wind > > up having to have releng super-push far more updates because we simply > > don't always *have* t

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Chris Adams
Once upon a time, Adam Williamson said: > Oh - and remember, the goal of the critpath process is to ensure we > don't send out updates that break people's systems. It worked fine in > this case: no glibc update which breaks systems was approved. All the > ones which caused major runtime breakage g

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Henrik Nordström
sön 2011-10-23 klockan 23:45 -0700 skrev Adam Williamson: > This would cause significant problems around crunch times. We would wind > up having to have releng super-push far more updates because we simply > don't always *have* three days to wait to hit deadlines. note that I only proposed automa

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Marcela Mašláňová
On 10/24/2011 02:47 AM, Henrik Nordström wrote: > sön 2011-10-23 klockan 17:04 -0500 skrev Rex Dieter: > >> The fail(*), imo, was with 12.999 going stable containing known-regressions. >> So, any suggestions, if any, to prevent any similar series of events? > > My suggestions: > > Disable automatic

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread Richard W.M. Jones
On Sun, Oct 23, 2011 at 05:04:48PM -0500, Rex Dieter wrote: > So, any suggestions, if any, to prevent any similar series of events? Do the development in Rawhide and cherry pick only well-tested bug fix commits to the stable branch (F16 in this case). Rich. -- Richard Jones, Virtualization Grou

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-24 Thread drago01
On Sun, Oct 23, 2011 at 4:14 AM, Kevin Kofler wrote: > Jim Meyering wrote: >> glibc-2.14.90-12.999, which has just made it to stable provokes a >> hard-to-diagnose (for me at least) problem. >> >> While most things work, and it fixed two problems that affected me, >> it caused me some frustration:

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-23 Thread Adam Williamson
On Sun, 2011-10-23 at 23:43 -0700, Adam Williamson wrote: > On Sun, 2011-10-23 at 04:14 +0200, Kevin Kofler wrote: > > > The fact that a glibc with showstoppers of this kind got pushed to stable > > shows that the karma system does not work at all. It just hinders getting > > legitimate fixes ou

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-23 Thread Adam Williamson
On Sun, 2011-10-23 at 17:04 -0500, Rex Dieter wrote: > The fail(*), imo, was with 12.999 going stable containing known-regressions. > So, any suggestions, if any, to prevent any similar series of events? We have lots of suggestions. As I've said at least fifty times, it's pointless going too fa

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-23 Thread Adam Williamson
On Mon, 2011-10-24 at 02:47 +0200, Henrik Nordström wrote: > Don't automatically push to stable until at least X days (3?) have > passed, enabling sufficient time for regressions to be detected. Package > maintainer can initiate push earlier by "Push to stable" if needed and > confident there is n

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-23 Thread Adam Williamson
On Sun, 2011-10-23 at 04:14 +0200, Kevin Kofler wrote: > The fact that a glibc with showstoppers of this kind got pushed to stable > shows that the karma system does not work at all. It just hinders getting > legitimate fixes out and does nothing to stop regressions. glibc is even > critpath, y

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-23 Thread Michael Cronenworth
On 10/23/2011 07:47 PM, Henrik Nordström wrote: > Disable automatic push to stable when there is any negative karma, > requiring the package maintainer to initiate the push even if karma > kriteria have been met. This idea has been suggested: https://fedorahosted.org/bodhi/ticket/618 -- devel mai

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-23 Thread Henrik Nordström
sön 2011-10-23 klockan 17:04 -0500 skrev Rex Dieter: > The fail(*), imo, was with 12.999 going stable containing known-regressions. > So, any suggestions, if any, to prevent any similar series of events? My suggestions: Disable automatic push to stable when there is any negative karma, requiri

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-23 Thread Rex Dieter
Kevin Kofler wrote: > Jim Meyering wrote: >> glibc-2.14.90-12.999, which has just made it to stable provokes a >> hard-to-diagnose (for me at least) problem. >> >> While most things work, and it fixed two problems that affected me, >> it caused me some frustration: >> >> https//bugzilla.redhat.c

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-23 Thread Heiko Adams
Am 23.10.2011 04:14, schrieb Kevin Kofler: > Jim Meyering wrote: >> glibc-2.14.90-12.999, which has just made it to stable provokes >> a hard-to-diagnose (for me at least) problem. >> >> While most things work, and it fixed two problems that affected >> me, it caused me some frustration: >> >> ht

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-22 Thread Kevin Kofler
Jim Meyering wrote: > glibc-2.14.90-12.999, which has just made it to stable provokes a > hard-to-diagnose (for me at least) problem. > > While most things work, and it fixed two problems that affected me, > it caused me some frustration: > > https//bugzilla.redhat.com/747377 glibc-2.14.90-12.99

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-21 Thread Jared K. Smith
On Fri, Oct 21, 2011 at 1:55 PM, David Airlie wrote: >> > The Glibc package maintainer.  I'm pretty sure he understands >> > upstream, and FESCo should probably start the discussion with him >> > first anyway. I've started a dialog with the glibc packager and explained the concerns I'm seeing. -

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-21 Thread David Airlie
> > > The Glibc package maintainer. I'm pretty sure he understands > > upstream, and FESCo should probably start the discussion with him > > first anyway. > > I'm not exactly sure what glibc "upstream" (defined as people without > commit rights to Fedora git) have to do with this at all. The i

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-21 Thread Tom Lane
Josh Boyer writes: > On Fri, Oct 21, 2011 at 1:21 AM, Rahul Sundaram wrote: >> FESCo is the entity which can have that conversation with Glibc upstream >> on behalf of Fedora.  Who else can? > The Glibc package maintainer. I'm pretty sure he understands > upstream, and FESCo should probably sta

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-21 Thread Josh Boyer
On Fri, Oct 21, 2011 at 1:21 AM, Rahul Sundaram wrote: >> I'd vote for #1, but that's a much longer conversation that should be >> had upstream and before we even get close to bringing it to FESCo. > > FESCo is the entity which can have that conversation with Glibc upstream > on behalf of Fedora.

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-20 Thread Rahul Sundaram
On 10/20/2011 06:05 AM, Josh Boyer wrote: > > Except that Fedora _has_ been glibc's development platform for as long > as I can remember. The Fedora project might not think so, but it's > exactly what upstream glibc does. I am aware of this but our policies have changed and either they need to

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-20 Thread Adam Jackson
On Wed, 2011-10-19 at 20:35 -0400, Josh Boyer wrote: > Except that Fedora _has_ been glibc's development platform for as long > as I can remember. The Fedora project might not think so, but it's > exactly what upstream glibc does. Indeed, this has been the case since it was still called Red Hat

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Josh Boyer
On Wed, Oct 19, 2011 at 8:35 PM, Josh Boyer wrote: > On Wed, Oct 19, 2011 at 5:51 PM, Rahul Sundaram wrote: >> On 10/20/2011 01:06 AM, Adam Williamson wrote: >>> On Wed, 2011-10-19 at 15:30 -0400, Simo Sorce wrote: >>> What did you downgrade to ? AFAIK Several people had to downgrade fr

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Josh Boyer
On Wed, Oct 19, 2011 at 5:51 PM, Rahul Sundaram wrote: > On 10/20/2011 01:06 AM, Adam Williamson wrote: >> On Wed, 2011-10-19 at 15:30 -0400, Simo Sorce wrote: >> >>> What did you downgrade to ? >>> AFAIK Several people had to downgrade from -11 because of nsswitch >>> issues ... seem glibc is not

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Adam Williamson
On Thu, 2011-10-20 at 00:30 +0200, Michael Schwendt wrote: > On Wed, 19 Oct 2011 23:36:43 +0200, HA (Heiko) wrote: > > > IMHO Rawhide should be the only place where version-control-snapshots > > of such an important component like glibc should be allowed. > > > > Maybe it would be better to let t

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Michael Schwendt
On Wed, 19 Oct 2011 23:36:43 +0200, HA (Heiko) wrote: > IMHO Rawhide should be the only place where version-control-snapshots > of such an important component like glibc should be allowed. > > Maybe it would be better to let the value of positive karma depend on > the severity of the package. Tha

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Rahul Sundaram
On 10/20/2011 01:06 AM, Adam Williamson wrote: > On Wed, 2011-10-19 at 15:30 -0400, Simo Sorce wrote: > >> What did you downgrade to ? >> AFAIK Several people had to downgrade from -11 because of nsswitch >> issues ... seem glibc is not in good shape :-( > > You get to pick your breakage. If glib

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Adam Williamson
On Wed, 2011-10-19 at 23:36 +0200, Heiko Adams wrote: > Am 19.10.2011 23:09, schrieb Richard W.M. Jones: > > On Wed, Oct 19, 2011 at 12:36:36PM -0700, Adam Williamson wrote: > >> On Wed, 2011-10-19 at 15:30 -0400, Simo Sorce wrote: > >> > >>> What did you downgrade to ? AFAIK Several people had to

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Heiko Adams
Am 19.10.2011 23:09, schrieb Richard W.M. Jones: > On Wed, Oct 19, 2011 at 12:36:36PM -0700, Adam Williamson wrote: >> On Wed, 2011-10-19 at 15:30 -0400, Simo Sorce wrote: >> >>> What did you downgrade to ? AFAIK Several people had to >>> downgrade from -11 because of nsswitch issues ... seem glib

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Richard W.M. Jones
On Wed, Oct 19, 2011 at 12:36:36PM -0700, Adam Williamson wrote: > On Wed, 2011-10-19 at 15:30 -0400, Simo Sorce wrote: > > > What did you downgrade to ? > > AFAIK Several people had to downgrade from -11 because of nsswitch > > issues ... seem glibc is not in good shape :-( > > You get to pick y

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Adam Williamson
On Wed, 2011-10-19 at 15:25 -0500, Bruno Wolff III wrote: > On Wed, Oct 19, 2011 at 12:36:36 -0700, > Adam Williamson wrote: > > > > You get to pick your breakage. If glibc maintainers would kindly stop > > pulling random git snapshots into a pending stable release that would be > > nice, but t

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Bruno Wolff III
On Wed, Oct 19, 2011 at 12:36:36 -0700, Adam Williamson wrote: > > You get to pick your breakage. If glibc maintainers would kindly stop > pulling random git snapshots into a pending stable release that would be > nice, but then, I'd also like a solid gold toilet and that doesn't > appear to be

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Jim Meyering
Simo Sorce wrote: > On Wed, 2011-10-19 at 20:51 +0200, Jim Meyering wrote: ... >> To recover an F16 system that works better, I ran this: >> >> yum downgrade glibc glibc-static glibc-devel glibc-common glibc-headers \ >> glibc-utils nscd > > What did you downgrade to ? > AFAIK Several people

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Adam Williamson
On Wed, 2011-10-19 at 15:30 -0400, Simo Sorce wrote: > What did you downgrade to ? > AFAIK Several people had to downgrade from -11 because of nsswitch > issues ... seem glibc is not in good shape :-( You get to pick your breakage. If glibc maintainers would kindly stop pulling random git snapsho

Re: BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Simo Sorce
On Wed, 2011-10-19 at 20:51 +0200, Jim Meyering wrote: > I spent too many hours debugging this today, so feel obliged to warn > about this. Plus, I feel a little guilty for giving it positive > karma initially. Today's -1 was too late. > > glibc-2.14.90-12.999, which has just made it to stable p

BEWARE: a problematic glibc made it to stable (F16)

2011-10-19 Thread Jim Meyering
I spent too many hours debugging this today, so feel obliged to warn about this. Plus, I feel a little guilty for giving it positive karma initially. Today's -1 was too late. glibc-2.14.90-12.999, which has just made it to stable provokes a hard-to-diagnose (for me at least) problem. While most