В Wed, 23 Apr 2014 06:43:04 +0200 Lennart Poettering <lenn...@poettering.net> пишет:
> On Sun, 30.03.14 19:23, Andrey Borzenkov (arvidj...@gmail.com) wrote: > > > linux-qbc6:~ # systemctl show systemd-udevd.service -p FragmentPath > > FragmentPath=/usr/lib/systemd/system/systemd-udevd.service > > linux-qbc6:~ # cp /usr/lib/systemd/system/systemd-udevd.service > > /etc/systemd/system > > linux-qbc6:~ # systemctl daemon-reload > > linux-qbc6:~ # cp /usr/lib/systemd/system/systemd-udevd.service > > /etc/systemd/system > > linux-qbc6:~ # systemctl show systemd-udevd.service -p FragmentPath > > FragmentPath=/usr/lib/systemd/system/systemd-udevd.service > > linux-qbc6:~ # exit > > > > >From non-exhaustive testing it appears to be the only unit showing this > > property. Enabling systemd debug does not add any useful information > > (no output about unit discovery). Any way to debug it? > > > > The version is systemd-208-19.1.x86_64 from openSUSE. > > Hmm, that's weird. Is /etc on some weird mount point or so? > Not really. Just plain disk in QEMU VM. 17 21 0:5 / /dev rw,relatime shared:2 - devtmpfs devtmpfs rw,size=380164k,nr_inodes=95041,mode=755 18 17 0:15 / /dev/shm rw,relatime shared:3 - tmpfs tmpfs rw 19 21 0:16 / /run rw,nosuid,nodev,relatime shared:6 - tmpfs tmpfs rw,mode=755 20 17 0:11 / /dev/pts rw,relatime shared:4 - devpts devpts rw,gid=5,mode=620,ptmxmode=000 21 1 8:2 / / rw,relatime shared:1 - ext4 /dev/sda2 rw,data=ordered ... etc > It might be interesting to run "strace -o log -e open -p 1" and then trigger a > reload, and then look at the generate log file "log". It should show you > where systemd is looking for the udev service file, and might contain a > hint, why it skips the file in /etc? > Actually, it does not :) 1 open("/usr/lib/systemd/system/systemd-udevd.service", O_RDONLY|O_NOCTTY|O_LARGEFILE|O_NOFOLLOW|O_CLOEXEC) = 17 1 open("/usr/lib/systemd/system/systemd-udevd-kernel.socket", O_RDONLY|O_NOCTTY|O_LARGEFILE|O_NOFOLLOW|O_CLOEXEC) = 17 1 open("/usr/lib/systemd/system/systemd-udevd-control.socket", O_RDONLY|O_NOCTTY|O_LARGEFILE|O_NOFOLLOW|O_CLOEXEC) = 17 1 open("/etc/systemd/system/systemd-udevd.service", O_RDONLY|O_NOCTTY|O_LARGEFILE|O_CLOEXEC) = 18 1 openat(AT_FDCWD, "/etc/systemd/system/systemd-udevd.service.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory) 1 openat(AT_FDCWD, "/run/systemd/system/systemd-udevd.service.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory) 1 openat(AT_FDCWD, "/run/systemd/generator/systemd-udevd.service.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory) 1 openat(AT_FDCWD, "/usr/local/lib/systemd/system/systemd-udevd.service.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory) 1 openat(AT_FDCWD, "/usr/lib/systemd/system/systemd-udevd.service.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory) 1 openat(AT_FDCWD, "/lib/systemd/system/systemd-udevd.service.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory) But this is really the only system exhibiting this behavior ... another VM with the same openSUSE version does not. This particular system ignores /etc/systemd/system/systemd-udev.service even after reboot. _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel