[systemd-devel] Cannot mount anything after recovering and redoing boot mbr

2015-07-26 Thread Christopher Cox
I suspect that somebody here knows why, but all mounts now fail... well all but /. Has anyone run across this before? What did I miss? I accidentally messed up my boot mbr. and I did a rescue cd and chroot in order to rerun grub2-mkconfig and do a grub2-install. Now the system boots to a gr

Re: [systemd-devel] udev and dm inotify problems

2015-07-26 Thread Oleksii Shevchuk
Andrei Borzenkov writes: > So that it the problem. Does it happen if you use cryptsetup directly? Yes, with cryptsetup behavior is the same. I have cryptsetup (1.6.7) and lvm2 (2.02.116). Btw, does your system behave differently? //wbr //Oleksii Shevchuk __

Re: [systemd-devel] udev and dm inotify problems

2015-07-26 Thread Andrei Borzenkov
В Sun, 26 Jul 2015 11:39:17 +0300 Oleksii Shevchuk пишет: > Andrei Borzenkov writes: > > > > > Could you verify with e.g. inotifywatch whether inotify event was > > generated by kernel? > > > > It turns out, that for some reason I have several dm devices: > > # ls -l /dev/mapper/ > crw-rw

Re: [systemd-devel] Creation of additional links for selected devices

2015-07-26 Thread Mantas Mikulėnas
On Sun, Jul 26, 2015 at 6:50 PM, SF Markus Elfring < elfr...@users.sourceforge.net> wrote: > Hello, > > I would like to clarify the combination of commands like > "udevadm control -p" and "udevadm trigger" a bit more. > Hmm, I'm not sure when `control -p` could ever be useful... > How do device

[systemd-devel] Creation of additional links for selected devices

2015-07-26 Thread SF Markus Elfring
Hello, I would like to clarify the combination of commands like "udevadm control -p" and "udevadm trigger" a bit more. How do device properties differ from attributes in this use case? I imagine that additional properties can be set before a corresponding addition of matching devices would be tr

Re: [systemd-devel] Clarification around a segmentation fault from an udevd worker

2015-07-26 Thread SF Markus Elfring
>> Jul 26 15:03:38 Sonne systemd-udevd[5347]: auid=1000 uid=0 >> gid=0 ses=1 pid=5347 comm="systemd-udevd" >> exe="/home/elfring/Projekte/Bau/systemd/systemd-udevd" sig >> Jul 26 15:03:38 Sonne kernel: systemd-udevd[5347]: segfault at 438 ip >> 76fefc78 sp 7fffc6b0 error 4 in >

Re: [systemd-devel] Clarification around a segmentation fault from an udevd worker

2015-07-26 Thread Kay Sievers
On Sun, Jul 26, 2015 at 3:22 PM, SF Markus Elfring wrote: >> It should print the backtrace with the location where the error happened. > > Unfortunately, no. > > > Sonne:/home/elfring/Projekte/Bau/systemd # systemctl stop > systemd-udevd.service systemd-udevd-kernel.socket > systemd-udevd-contro

Re: [systemd-devel] Clarification around a segmentation fault from an udevd worker

2015-07-26 Thread SF Markus Elfring
> It should print the backtrace with the location where the error happened. Unfortunately, no. Sonne:/home/elfring/Projekte/Bau/systemd # systemctl stop systemd-udevd.service systemd-udevd-kernel.socket systemd-udevd-control.socket && gdb systemd-udevd … worker [5347] terminated by signal 11 (S

Re: [systemd-devel] Completion of error handling

2015-07-26 Thread SF Markus Elfring
> No, nothing needs more discussion or attention in the context of systemd. I disagree here. - I would appreciate if return value ignorance can be still reduced at more source code places. Do you distinguish any update candidates which belong to a subsystem in this software? > None of the above

Re: [systemd-devel] udev and dm inotify problems

2015-07-26 Thread Oleksii Shevchuk
Andrei Borzenkov writes: > > Could you verify with e.g. inotifywatch whether inotify event was > generated by kernel? > It turns out, that for some reason I have several dm devices: # ls -l /dev/mapper/ crw-rw 1 root dialout 10, 236 ??? 25 09:52 control brw--- 1 root root254, 12 ?