From the documentation of keep-outputs, setting it to true would prevent
the GC from removing build time dependencies:
If true, the garbage collector will keep the outputs of non-garbage
derivations. If false (default), outputs will be deleted unless they are
GC roots themselves (or reachable from other roots).
In general, outputs must be registered as roots separately. However,
even if the output of a derivation is registered as a root, the
collector will still delete store paths that are used only at build time
(e.g., the C compiler, or source tarballs downloaded from the network).
To prevent it from doing so, set this option to true.
See: https://nix.dev/manual/nix/2.24/command-ref/conf-file.html#conf-keep-outputs
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
Allows fetching repositories from hut and other machines in jungle
without the need to do any extra configuration.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
Prevents starting the garbage collector before the remote FS are
mounted, in particular /home. Otherwise, all the gcroots which have
symlinks in /home will be considered stale and they will be removed.
See: rarias/jungle#79
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
Apparently the ttyS0 console doesn't exist but ttyS1 does:
raccoon% sudo stty -F /dev/ttyS0
stty: /dev/ttyS0: Input/output error
raccoon% sudo stty -F /dev/ttyS1
speed 9600 baud; line = 0;
-brkint -imaxbel
The dmesg line agrees:
00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
The console configuration is then moved from base to xeon to allow
changing it for the raccoon machine.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
The shutdown timer will fire at slightly different times for the
different nodes, so we slowly decrease the power consumption.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
Allows users to attach GDB to their own processes, without requiring
running the program with GDB from the start. It is only available in
compute nodes, the storage nodes continue with the restricted settings.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
Access to other machines can be easily added into the "hosts" attribute
without the need to replicate the configuration.
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
To accomodate the raccoon knights workstation, some of the configuration
pulled by m/common/main.nix has to be removed. To solve it, the xeon
specific parts are placed into m/common/xeon.nix and only the common
configuration is at m/common/base.nix.
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
