Re: F15: ugly behavior of "df"

2011-07-22 Thread Reindl Harald
Am 22.07.2011 10:24, schrieb Karel Zak: > I hope that umount(8) in Fedora-17 will support --recursive option well, more important is to fix it generally for F15 who is responsible for that? where should a bugreport filed? signature.asc Description: OpenPGP digital signature -- devel mailin

Re: F15: ugly behavior of "df"

2011-07-22 Thread Reindl Harald
Am 22.07.2011 09:31, schrieb Tomas Mraz: > On Thu, 2011-07-21 at 23:15 +0200, Reindl Harald wrote: >> >> Am 21.07.2011 23:04, schrieb Karel Zak: >>> On Thu, Jul 21, 2011 at 08:09:08AM -0400, Genes MailLists wrote: /proc/mounts does not seem to distinguish bind mounts - so this may ha

Re: F15: ugly behavior of "df"

2011-07-22 Thread Karel Zak
On Fri, Jul 22, 2011 at 12:55:54AM +0200, Reindl Harald wrote: > Am 22.07.2011 00:39, schrieb Karel Zak: > > > * bind mounts are represented as /A -> /B dependence, reality is > > /A -> device, /B -> device (and /A could be umounted, moved, ...) > > this is not generally true # mount /dev/sdb1

Re: F15: ugly behavior of "df"

2011-07-22 Thread Tomas Mraz
On Thu, 2011-07-21 at 23:15 +0200, Reindl Harald wrote: > > Am 21.07.2011 23:04, schrieb Karel Zak: > > On Thu, Jul 21, 2011 at 08:09:08AM -0400, Genes MailLists wrote: > >> /proc/mounts does not seem to distinguish bind mounts - so this may > >> have to be a kernel change and perhaps adding /p

Re: F15: ugly behavior of "df"

2011-07-21 Thread Lennart Poettering
On Thu, 21.07.11 13:03, Jeff Spaleta (jspal...@gmail.com) wrote: > On Thu, Jul 21, 2011 at 12:45 PM, Karel Zak wrote: > >> because > >> really that is exactly what you want to do on your system.   If our > >> mount command will still attempt to write to /etc/mtab once its a real > >> file again,

Re: F15: ugly behavior of "df"

2011-07-21 Thread Reindl Harald
Am 22.07.2011 00:39, schrieb Karel Zak: > * bind mounts are represented as /A -> /B dependence, reality is > /A -> device, /B -> device (and /A could be umounted, moved, ...) this is not generally true look below [root@srv-rhsoft:~]$ umount /Volumes/dune/www-servers umount: /Volumes/dune/www-ser

Re: F15: ugly behavior of "df"

2011-07-21 Thread Reindl Harald
Am 21.07.2011 23:04, schrieb Karel Zak: > On Thu, Jul 21, 2011 at 08:09:08AM -0400, Genes MailLists wrote: >> /proc/mounts does not seem to distinguish bind mounts - so this may >> have to be a kernel change and perhaps adding /proc/mounts/bind and >> moving bind mounts 1 level down - this is n

Re: F15: ugly behavior of "df"

2011-07-21 Thread Reindl Harald
Am 21.07.2011 23:03, schrieb Jeff Spaleta: > On Thu, Jul 21, 2011 at 12:45 PM, Karel Zak wrote: >>> because >>> really that is exactly what you want to do on your system. If our >>> mount command will still attempt to write to /etc/mtab once its a real >>> file again, maybe things will work fo

Re: F15: ugly behavior of "df"

2011-07-21 Thread Reindl Harald
Am 21.07.2011 20:51, schrieb Jeff Spaleta: > is there a problem with bind mount handling? Yes Was it caught in > testing? Seems like it wasn't. Does Fedora make any effort to test > bind mounts as part of organized pre-release QA? I'm not aware that we > do as our pre-release QA is quite narrowl

Re: F15: ugly behavior of "df"

2011-07-21 Thread Karel Zak
On Thu, Jul 21, 2011 at 01:03:52PM -0800, Jeff Spaleta wrote: > On Thu, Jul 21, 2011 at 12:45 PM, Karel Zak wrote: > >> because > >> really that is exactly what you want to do on your system.   If our > >> mount command will still attempt to write to /etc/mtab once its a real > >> file again, mayb

Re: F15: ugly behavior of "df"

2011-07-21 Thread Karel Zak
On Thu, Jul 21, 2011 at 08:09:08AM -0400, Genes MailLists wrote: > On 07/21/2011 07:09 AM, Steve Clark wrote: > > > Well what benefit(s) does the new 'df' provide, is it worth all the pain > > it brings? > > > > I concur - the current df behavior is well .. goofy :-) - however this > may be tr

Re: F15: ugly behavior of "df"

2011-07-21 Thread Jeff Spaleta
On Thu, Jul 21, 2011 at 12:45 PM, Karel Zak wrote: >> because >> really that is exactly what you want to do on your system.   If our >> mount command will still attempt to write to /etc/mtab once its a real >> file again, maybe things will work for you as expected. > >  No. systemd is not compatib

Re: F15: ugly behavior of "df"

2011-07-21 Thread Karel Zak
On Thu, Jul 21, 2011 at 10:51:59AM -0800, Jeff Spaleta wrote: > Though I wonder, since /etc/mtab is just a symlink. is the mount > command we ship still able to write to /etc/mtab if a local admin > decided to revert and make /etc/mtab a normal file again. Would our > mount command then update tha

Re: F15: ugly behavior of "df"

2011-07-21 Thread Jeff Spaleta
> i need NOT to "reset your expectations" because if i would > start to expect that it is mordern everywhere to replace working > things with new stuff which is NOT READY i should throw > away all my computers and search a job in a church Well you do what you feel is best for you. Working at a chu

Re: F15: ugly behavior of "df"

2011-07-21 Thread Reindl Harald
Am 21.07.2011 01:19, schrieb Jeff Spaleta: > But you really need to reset your expectations, and develop a roll out > plan for your critical systems that anticipates unexpected changes in > behavior between OS releases. where did i say anything about critical systems? getting dumb cron-mails ab

Re: F15: ugly behavior of "df"

2011-07-21 Thread Genes MailLists
On 07/21/2011 07:09 AM, Steve Clark wrote: > Well what benefit(s) does the new 'df' provide, is it worth all the pain > it brings? > I concur - the current df behavior is well .. goofy :-) - however this may be tricky to fix in the new world - but should be fixed. If this behavior is someho

Re: F15: ugly behavior of "df"

2011-07-21 Thread Steve Clark
On 07/20/2011 07:19 PM, Jeff Spaleta wrote: On Wed, Jul 20, 2011 at 2:37 PM, Reindl Harald wrote: if you do not understand me: if have no problem with WORKING replacements but i have A HUGHE problem with things that should solve problems nobody sees and brings a lot of new ones I have no probl

Re: F15: ugly behavior of "df"

2011-07-20 Thread Jeff Spaleta
On Wed, Jul 20, 2011 at 2:37 PM, Reindl Harald wrote: > if you do not understand me: > if have no problem with WORKING replacements > but i have A HUGHE problem with things that should solve > problems nobody sees and brings a lot of new ones I have no problem with you speaking for yourself and e

Re: F15: ugly behavior of "df"

2011-07-20 Thread Reindl Harald
Am 21.07.2011 00:18, schrieb Jeff Spaleta: > On Wed, Jul 20, 2011 at 2:11 PM, Reindl Harald wrote: >> sorry, but this does not intesrest endusers > > please don't speak for me if YOU like it that "df" is showing BIND-MOUNTS mixed up with "permission denied" as nomal user for a lot of things /

Re: F15: ugly behavior of "df"

2011-07-20 Thread Jeff Spaleta
On Wed, Jul 20, 2011 at 2:11 PM, Reindl Harald wrote: > sorry, but this does not intesrest endusers please don't speak for me. -jef -- devel mailing list devel@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/devel

Re: F15: ugly behavior of "df"

2011-07-20 Thread Reindl Harald
Am 20.07.2011 17:47, schrieb Karel Zak: >> the new dumb behavior BREAKS LOCATE, displays thousands of things >> in "df", gives wrong error-messages for normal users if named >> is running as chroot and should be REVERTED / FIXED > > FIXED, not reverted. The old behavior (mtab) had many other >

Re: F15: ugly behavior of "df"

2011-07-20 Thread Karel Zak
On Tue, Jul 19, 2011 at 02:31:15PM +0200, Reindl Harald wrote: > > > Am 24.06.2011 09:43, schrieb Andreas Schwab: > > Karel Zak writes: > > > >> The 'bind' flag is another way how to achieve that the filesystem is > >> mounted on another place. Nothing other. > >> > >># mount /dev/sdb1 /mnt

Re: F15: ugly behavior of "df"

2011-07-19 Thread Reindl Harald
Am 19.07.2011 16:56, schrieb Miloslav Trmaè: > On Tue, Jul 19, 2011 at 2:31 PM, Reindl Harald wrote: >> the new dumb behavior BREAKS LOCATE, > I did update mlocate to handle the removal of /etc/mtab data in F15, > and it seems to work fine for me. Please file a proper bug report > with detailed

Re: F15: ugly behavior of "df"

2011-07-19 Thread Miloslav Trmač
On Tue, Jul 19, 2011 at 2:31 PM, Reindl Harald wrote: > the new dumb behavior BREAKS LOCATE, I did update mlocate to handle the removal of /etc/mtab data in F15, and it seems to work fine for me. Please file a proper bug report with detailed steps to reproduce, and attach contents of /proc/self/m

Re: F15: ugly behavior of "df"

2011-07-19 Thread Reindl Harald
Am 24.06.2011 09:43, schrieb Andreas Schwab: > Karel Zak writes: > >> The 'bind' flag is another way how to achieve that the filesystem is >> mounted on another place. Nothing other. >> >># mount /dev/sdb1 /mnt/A >># mount --bind /mnt/A /mnt/B >> >> is the same thing as: >> >># moun

Re: F15: ugly behavior of "df"

2011-06-30 Thread Harald Hoyer
On 27.06.2011 11:28, Karel Zak wrote: > On Fri, Jun 24, 2011 at 12:15:52PM +0100, Pádraig Brady wrote: >>> I did a find_bind_mount() function as part of: >>> http://git.sv.gnu.org/gitweb/?p=coreutils.git;a=commitdiff;h=ddf6fb86 > > Note, be careful with st_dev, because: > > * after >

Re: F15: ugly behavior of "df"

2011-06-27 Thread Karel Zak
On Fri, Jun 24, 2011 at 12:15:52PM +0100, Pádraig Brady wrote: > > I did a find_bind_mount() function as part of: > > http://git.sv.gnu.org/gitweb/?p=coreutils.git;a=commitdiff;h=ddf6fb86 Note, be careful with st_dev, because: * after mount --bind /mnt/A /mnt/A /mnt/A has

Re: F15: ugly behavior of "df"

2011-06-24 Thread Pádraig Brady
On 23/06/11 16:21, Pádraig Brady wrote: > On 23/06/11 15:53, Karel Zak wrote: >> https://bugzilla.redhat.com/show_bug.cgi?id=709351 >> >> The tools (not only df(1)) have to be fixed to de-duplicate the list >> of fileststems. It's standard behavior that the same filesystem could >> be mounted on m

Re: F15: ugly behavior of "df"

2011-06-24 Thread Karel Zak
On Fri, Jun 24, 2011 at 09:43:32AM +0200, Andreas Schwab wrote: > Karel Zak writes: > > > The 'bind' flag is another way how to achieve that the filesystem is > > mounted on another place. Nothing other. Pedantic note, there are some extra features usable with MS_BIND, like MS_UNBINDABLE, MS_R

Re: F15: ugly behavior of "df"

2011-06-24 Thread Andreas Schwab
Karel Zak writes: > The 'bind' flag is another way how to achieve that the filesystem is > mounted on another place. Nothing other. > ># mount /dev/sdb1 /mnt/A ># mount --bind /mnt/A /mnt/B > > is the same thing as: > ># mount /dev/sdb1 /mnt/A ># mount /dev/sdb1 /mnt/B There is

Re: F15: ugly behavior of "df"

2011-06-23 Thread Tomas Mraz
On Thu, 2011-06-23 at 16:21 +0100, Pádraig Brady wrote: > On 23/06/11 15:53, Karel Zak wrote: > > https://bugzilla.redhat.com/show_bug.cgi?id=709351 > > > > The tools (not only df(1)) have to be fixed to de-duplicate the list > > of fileststems. It's standard behavior that the same filesystem co

Re: F15: ugly behavior of "df"

2011-06-23 Thread Pádraig Brady
On 23/06/11 15:53, Karel Zak wrote: > https://bugzilla.redhat.com/show_bug.cgi?id=709351 > > The tools (not only df(1)) have to be fixed to de-duplicate the list > of fileststems. It's standard behavior that the same filesystem could > be mounted on more places. > > The 'bind' flag is another w

Re: F15: ugly behavior of "df"

2011-06-23 Thread Karel Zak
On Mon, Jun 20, 2011 at 12:30:15AM +0200, Reindl Harald wrote: > what triggers that since F15 every bind-mount is displayed in > "df" with "ext4" and the full volume-szize and additionally https://bugzilla.redhat.com/show_bug.cgi?id=709351 The tools (not only df(1)) have to be fixed to de-duplic

Re: F15: ugly behavior of "df"

2011-06-20 Thread Jeff Spaleta
For context on the change in mtab behavior please read over the upstream util-linux mailing list discussions concerning /etc/mtab. I would suggest you start your review of discussion with this thread from 2007: http://thread.gmane.org/gmane.linux.file-systems/15576/focus=15594 -jef On Mon, Ju

Re: F15: ugly behavior of "df"

2011-06-20 Thread Reindl Harald
Am 20.06.2011 02:16, schrieb Reindl Harald: > > Am 20.06.2011 02:11, schrieb Nicholas Miell: >> On 06/19/2011 03:30 PM, Reindl Harald wrote: >>> what triggers that since F15 every bind-mount is displayed in >>> "df" with "ext4" and the full volume-szize and additionally >>> if BIND is running in

Re: F15: ugly behavior of "df"

2011-06-19 Thread Reindl Harald
Am 20.06.2011 02:11, schrieb Nicholas Miell: > On 06/19/2011 03:30 PM, Reindl Harald wrote: >> what triggers that since F15 every bind-mount is displayed in >> "df" with "ext4" and the full volume-szize and additionally >> if BIND is running in a chroot FOUR volumes with the size >> of the root-fs

Re: F15: ugly behavior of "df"

2011-06-19 Thread Nicholas Miell
On 06/19/2011 03:30 PM, Reindl Harald wrote: > what triggers that since F15 every bind-mount is displayed in > "df" with "ext4" and the full volume-szize and additionally > if BIND is running in a chroot FOUR volumes with the size > of the root-fs are shown and a normal user gets "access denied"? >