Lennart Poettering [2015-05-18 14:10 +0200]:
The whole point of the tentative state is that devices showing up in
/proc/self/mountinfo but not in /sys are put in it. Are you saying
that does not work?
Simple demonstration with some bind mount:
# systemd-nspawn -b -D /tmp/myroot --bind
On Mon, 18.05.15 06:41, Martin Pitt (martin.p...@ubuntu.com) wrote:
Lennart Poettering [2015-05-17 18:06 +0200]:
More specifically, they should follow the second item in the
Execution Environment section: pre-mount /sys read-only in the
container.
That's the default indeed, but you can
Hello Lennart,
Lennart Poettering [2015-05-18 14:10 +0200]:
I don't really grok what the problem you are experencing is supposed
to be: note that a device showing up in /proc/self/mountinfo means it
will be set to tentative state, and thus will not resolve in an
unmount. What more do you
Andrei Borzenkov [2015-05-14 14:24 +0300]:
Will it be rebound when device appears? Otherwise any mount that
happens before udev is started/happens to notice device will not be
associated with device. Most common case is probably mounts inherited
from initrd.
Not with the first patch (the one
On Sun, 17.05.15 13:02, Martin Pitt (martin.p...@ubuntu.com) wrote:
Hey Lennart,
Lennart Poettering [2015-05-14 18:09 +0200]:
As I mentioned before, simply ignoring /dev/root doesn't help in all
cases, and hardcoding it in the code is a bit ugly.
It doesn't help in all cases? Which
Lennart Poettering [2015-05-17 18:06 +0200]:
More specifically, they should follow the second item in the
Execution Environment section: pre-mount /sys read-only in the
container.
That's the default indeed, but you can configure it otherwise. While
that might be questionable, it's just one way
Hey Lennart,
Lennart Poettering [2015-05-14 18:09 +0200]:
As I mentioned before, simply ignoring /dev/root doesn't help in all
cases, and hardcoding it in the code is a bit ugly.
It doesn't help in all cases? Which ones? Can you elaborate?
It doesn't seem to help at all in e. g. LXC. This
On Thu, 14.05.15 12:51, Martin Pitt (martin.p...@ubuntu.com) wrote:
This is very bad. As a harmless action like following:
# mount --bind /opt /opt
Results in opt.mount unit to be generated which BindsTo
dev-root.device, which is inactive, thus systemd tries to stop that
unit
В Thu, 14 May 2015 12:51:37 +0200
Martin Pitt martin.p...@ubuntu.com пишет:
Hello all,
Dimitri John Ledkov [2015-05-13 12:48 +0100]:
I am booting without initramfs, using a plan9 filesystem as rootfs in a kvm.
Thus my /proc/cmdline has:
root=/dev/root
Hello all,
Dimitri John Ledkov [2015-05-13 12:48 +0100]:
I am booting without initramfs, using a plan9 filesystem as rootfs in a kvm.
Thus my /proc/cmdline has:
root=/dev/root rootflags=rw,trans=virtio,version=9p2000.L rootfstype=9p
# mount
/dev/root on / type 9p
On Wed, 13.05.15 12:48, Dimitri John Ledkov (dimitri.j.led...@intel.com) wrote:
I am booting without initramfs, using a plan9 filesystem as rootfs in a kvm.
Thus my /proc/cmdline has:
root=/dev/root rootflags=rw,trans=virtio,version=9p2000.L rootfstype=9p
# mount
/dev/root on / type 9p
Hey Dimitri,
Dimitri John Ledkov [2015-05-13 12:48 +0100]:
Yet, dev-root.device is dead:
# systemctl status dev-root.device
● dev-root.device
Loaded: loaded
Active: inactive (dead)
This is very bad. As a harmless action like following:
# mount --bind /opt /opt
Results in
Heya,
On 13 May 2015 at 12:53, Martin Pitt martin.p...@ubuntu.com wrote:
Hey Dimitri,
Dimitri John Ledkov [2015-05-13 12:48 +0100]:
Yet, dev-root.device is dead:
# systemctl status dev-root.device
● dev-root.device
Loaded: loaded
Active: inactive (dead)
This is very bad. As a
I am booting without initramfs, using a plan9 filesystem as rootfs in a kvm.
Thus my /proc/cmdline has:
root=/dev/root rootflags=rw,trans=virtio,version=9p2000.L rootfstype=9p
# mount
/dev/root on / type 9p
(rw,relatime,sync,dirsync,rw,trans=virtio,version=9p2000.L)
Yet, dev-root.device is
On 13 May 2015 at 13:43, Lennart Poettering lenn...@poettering.net wrote:
On Wed, 13.05.15 12:48, Dimitri John Ledkov (dimitri.j.led...@intel.com)
wrote:
I am booting without initramfs, using a plan9 filesystem as rootfs in a kvm.
Thus my /proc/cmdline has:
root=/dev/root
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