cause restarting of jobs to hang indefinitely because the required
"start on" condition never triggers.
For instance, after "stop nfs-kernel-nfsd", "start nfs-kernel-nfsd"
will hang until we do "stop portmap; start portmap". This is due to
the "starting nfs-kernel-nfsd and started portmap" condition in
the nfs-kernel-mountd job. Apparently, because portmap is already
running, the condition "started portmap" never happens because no
event is emitted.
svn path=/nixos/trunk/; revision=22562
the ‘nfs-kernel-statd’ task.
* Work around an apparent bug in Upstart: the ‘mountall’ task cannot
be restarted because of the ‘starting mountall’ condition in the
statd task. So instead make ‘mountall’ depend on ‘started
nfs-kernel-statd’.
svn path=/nixos/trunk/; revision=22508
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svn path=/nixos/trunk/; revision=22446
comment was incorrect - when klogd is running, kernel messages no
longer appear on the serial port.
svn path=/nixos/branches/boot-order/; revision=22346
guest connect to a Unix domain socket on the host rather than the
other way around. The former is a QEMU feature (guestfwd to a
socket) while the latter requires a patch (which we can now get rid
of).
svn path=/nixos/branches/boot-order/; revision=22331
grub.cfg before the menu entries. (This could also be done using
`extraEntriesBeforeNixOS', but then you can't have entries *after*
the main entry anymore.)
* In the installer test, redirect GRUB output to the serial port.
svn path=/nixos/branches/boot-order/; revision=22300
current namespace). This prevents warnings about the aufs/tmpfs
mounts from the initrd used by the installation CD.
svn path=/nixos/branches/boot-order/; revision=22299
caching. This makes a huge performance difference (e.g. from 4 MB/s
`dd' throughput to 140 MB/s on the Hydra machines). As the QEMU
manual says: "Some block drivers perform badly with
‘cache=writethrough’, most notably, qcow2."
svn path=/nixos/branches/boot-order/; revision=22248
monitor the life of postfix)
Adding an assert to upstart jobs, so those with preStop will always need an exec or
script, otherwise the preStop will not be run.
svn path=/nixos/trunk/; revision=22225
shutdown. (Portmap and statd are needed during shutdown to unmount
NFS volumes but have open files in /var/run.)
* In the shutdown job, don't kill PIDs belonging to Upstart jobs that
are still running. If they don't stop on the "starting shutdown"
event, then they're needed during shutdown (such as portmap and
statd).
* NFS test: test whether the shutdown quickly unmounts NFS volumes
(i.e. whether portmap and statd are still running).
svn path=/nixos/branches/boot-order/; revision=22204
README (i.e. for the server: exportfs, mountd, statd, nfsd,
sm-notify; for the client: statd / sm-notify before mountall). This
is important to allow locking to work correctly.
svn path=/nixos/branches/boot-order/; revision=22196
When starting multiple VMs, some will have perfectly synchronised
clocks, while others will have their clocks run much slower (say, a
factor of 5).
svn path=/nixos/branches/boot-order/; revision=22195
a daemon (it just starts some kernel threads). In the post-stop
script, stop the kernel threads.
* exportfs: fix the createMountPoints option.
* Mount the nfsd filesystem on /proc/fs/nfsd because mountd prefers
this.
svn path=/nixos/branches/boot-order/; revision=22187
swapfiles cannot be unmounted or even remounted read-only.
* In the remount, pass `-t none' to get a more informative error
message if the filesystem is in use.
svn path=/nixos/branches/boot-order/; revision=22179
it allows the `mountall' task to start mounting filesystems as soon
as udev is running and devices become available (i.e. it doesn't
have to wait for all devices). This means that some jobs should
depend on "stopped udevtrigger" instead of "started udev".
svn path=/nixos/branches/boot-order/; revision=22167
during boot. Mountall ensures that these are done in the right
order. It's informed by udev about devices becoming available. It
emits some Upstart events upon reaching certain states, in
particular ‘local-filesystems’ after all local filesystems have been
mounted successfully, ‘remote-filesystems’ after all network
filesystems have been mounted, and ‘filesystem’ (sic) when all
filesystems have been mounted.
Currently, if a filesystem fails to mount or doesn't exist, then the
mingettys won't start and the boot will appear to hang. This is
because mountall doesn't emit an event for failing filesystems and
waits indefinitely for the filesystems to become available.
* The ‘filesystems’ and ‘swap’ Upstart jobs are gone. (Support for
encrypted swap devices is temporarily gone.)
* Generate a proper /etc/fstab from the ‘fileSystems’ and
‘swapDevices’ options.
svn path=/nixos/branches/boot-order/; revision=22148
`su'.
* The `usermod' from `shadow' allows setting a supplementary group
equal to the user's primary group, so the special hack for the
`nixbld' group is no longer needed.
* Removed /etc/default/passwd since it's not used by the new passwd.
The hash is configured in pam_unix.
* Move some values for `security.setuidPrograms' and
`security.pam.services' to the appropriate modules.
svn path=/nixos/trunk/; revision=22107
This ensures that they're gone by the time the shutdown job runs, so
it doesn't have to stop them itself.
* Don't respawn tasks, as it doesn't seem useful (if they fail they're
likely to fail again if they're restarted).
svn path=/nixos/trunk/; revision=22099
to use the standard (coreutils) tools.
* Use util-linux's `switch_root' to switch over to the target root
FS. It automatically moves over the /dev, /proc and /sys from stage
1, so stage 2 doesn't need to set them up again.
svn path=/nixos/trunk/; revision=22085
or Google Earth) on 64-bit NixOS on NVIDIA hardware. The 32-bit
OpenGL library is symlinked from /var/run/opengl-driver-32, which is
added to the LD_LIBRARY_PATH so that 32-bit binaries can find it.
svn path=/nixos/trunk/; revision=22062
interface name through the derived option networking.ifaces. This
makes it easier to get information about specific interfaces
(e.g. `nodes.router.config.networking.ifaces.eth2.ipAddress').
Really networking.interfaces should be an attribute set.
svn path=/nixos/trunk/; revision=21938
machine can now declare an option `virtualisation.vlans' that causes
it to have network interfaces connected to each listed virtual
network. For instance,
virtualisation.vlans = [ 1 2 ];
causes the machine to have two interfaces (in addition to eth0, used
by the test driver to control the machine): eth1 connected to
network 1 with IP address 192.168.1.<i>, and eth2 connected to
network 2 with address 192.168.2.<i> (where <i> is the index of the
machine in the `nodes' attribute set). On the other hand,
virtualisation.vlans = [ 2 ];
causes the machine to only have an eth1 connected to network 2 with
address 192.168.2.<i>. So each virtual network <n> is assigned the
IP range 192.168.<n>.0/24.
Each virtual network is implemented using a separate multicast
address on the host, so guests really cannot talk to networks to
which they are not connected.
* Added a simple NAT test to demonstrate this.
* Added an option `virtualisation.qemu.options' to specify QEMU
command-line options. Used to factor out some commonality between
the test driver script and the interactive test script.
svn path=/nixos/trunk/; revision=21928
Now both polkit-1 and old policykit are enabled. Packages that can use both will
be migrated to new polkit-1, than old one can be disabled.
svn path=/nixos/trunk/; revision=21776
requieres a patch in openssh that I just commited to nixpkgs)
Before this, in the shell spawned, backspace could not work over UTF-8 strings in the readline.
svn path=/nixos/trunk/; revision=21679
I made the system sw path include /etc/xdg - awesome looks for some file
in the XDG_CONFIG_DIRS, which in bashrc is set to point to the profiles/etc/xdg
svn path=/nixos/trunk/; revision=21675
because the bashrc already cares on that, even taking into account all the usual
nixos profiles.
As a side change, I changed a tab to spaces in bashrc.
svn path=/nixos/trunk/; revision=21439
I kept the defaults as they where, to avoid surprises.
(150 httpd processes simultaneously answering? Too much for my machines)
svn path=/nixos/trunk/; revision=21220
By default, they take the usual value of "50% of physical RAM".
As /dev/shm can be filled by anyone, and tmpfs does not trigger the OOM killer (and
can hang the machine due to a lack of RAM), I need to configure that down
in order to avoid crashes.
There is still left the /var/run/nscd tmpfs filesystem, also created with 50%
of the RAM, but at least not writeable by anyone. We could find a reasonable
low value for that, or allow configuration.
svn path=/nixos/trunk/; revision=21140
- Implemented initialScript option to configure database properties on first startup (such as granting permissions)
svn path=/nixos/trunk/; revision=21135
