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Author SHA1 Message Date
Lluís Batlle i Rossell 746b572ee6 stage2init: fix respecting 'noatime' mount options for / 
We had a "mount -o remount,rw none /" that was setting back 'relatime',
although we had set 'noatime' at initrd mount. Removing the word 'none' fixed
it.

Specifying a device (in this case 'none'), makes mount to forget previous
device options. According to manpage, it says not to read fstab or mtab. But the
effect is that of setting 'relatime', if it was mounted 'noatime.
 2012-08-10 20:51:13 +02:00
Shea Levy 20d4dee426 The efi boot stub code should only be run if it is enabled 2012-08-09 10:37:43 -04:00
Eelco Dolstra 6b2a14d698 Fix NixOS evaluation 2012-08-09 10:04:25 -04:00
Shea Levy da787e3071 efi-boot-stub: List required kernel config 2012-08-08 23:02:46 -04:00
Eelco Dolstra 21da462ad5 Merge pull request #25 from shlevy/required-kernel-config 
Required kernel config
 2012-08-08 10:33:41 -07:00
Shea Levy c39f493ebb Minor reorganization 2012-08-07 18:09:08 -04:00
Eelco Dolstra 66ff6a382a stage-1-init: Close temporary file descriptor 
Otherwise this fd will be inherited all the way into the Upstart jobs.
 2012-08-07 10:05:33 -04:00
Shea Levy 0ea2643c63 The initrd mounts some tmpfses 2012-08-07 06:57:01 -04:00
Rickard Nilsson e33dfa936f Use busybox mount instead of klibc nfsmount for nfs mounts in initrd. 2012-08-06 16:25:22 -04:00
Rickard Nilsson a6039e1be2 LUKS root: Fix key file check 
Check for null instead of empty string
 2012-08-02 11:39:31 +02:00
Rickard Nilsson 0958b224ac LUKS root: Add option for using a key file instead of a passphrase. 2012-08-02 11:30:33 +02:00
Rickard Nilsson ecdbc94e05 LUKS root: Add option allowDiscards (for SSD disks) 2012-08-02 11:27:28 +02:00
Shea Levy feb010a366 NixOS kernels should support ELF executables 2012-08-02 00:47:36 -04:00
Shea Levy 9e300052bd Add test to check that a machine with a minimal kernel but all of the requiredKernelConfig options set boots and shuts down 2012-08-01 22:32:16 -04:00
Shea Levy 2a983acaff Enable specifying which kernel config options are needed for a given module 2012-08-01 21:50:43 -04:00
Eelco Dolstra 5f57110e1f install-grub.pl: Fix Xen support 2012-08-01 21:48:29 +02:00
Eelco Dolstra 174d6a07e0 Fix whitespace 2012-07-30 13:49:10 -04:00
Eelco Dolstra 557f39aa0f install-grub.pl: Apply the configuration limit only to old generations 2012-07-25 16:37:29 -04:00
Eelco Dolstra b52117c34d Treat init-script as a boot loader 2012-07-25 11:30:16 -04:00
Eelco Dolstra 8b91a5f2ff Move boot loader modules to modules/system/boot/loader 2012-07-25 10:59:03 -04:00
Eelco Dolstra a0721ad2b3 stage-1-init: Use mount --move to move /sys etc. to the target root 
This fixes warnings about /sys/kernel/security during shutdown and
cleans up /proc/mounts.
 2012-07-24 22:04:28 -04:00
Your Name 8bde72d99c Mount securityfs needed for AppArmor and some TPM drivers. 
Should be harmless.
 2012-07-22 16:31:49 +03:00
Eelco Dolstra 98459eb675 Global replace /var/run/booted-system -> /run/booted-system 2012-07-16 11:34:21 -04:00
Eelco Dolstra 73532c3855 Global replace /var/run/current-system -> /run/current-system 2012-07-16 11:34:21 -04:00
Eelco Dolstra 76c74cd7c7 initrd: Detect filesystem type before doing fsck/mount 
BusyBox doesn't handle the "auto" filesystem type very well: fsck will
just ignore such filesystems, and mount will only work properly if the
required kernel module is already loaded.  Therefore, use blkid to
determine the filesystem type.

Also generate an /etc/fstab in the initrd rootfs on the fly.  This is
useful if you're dropped into an emergency shell since it allows you
to say "fsck /dev/sda1" or "mount /dev/sda" and have the right thing
happen.
 2012-06-28 10:55:44 -04:00
Shea Levy bb5d2d53fe try isn't used, so use the more compatct seq 10 2012-06-27 09:43:54 -04:00
Mathijs Kwik 061a998840 luks root: c-style for-loop -> seq 
The ash shell no longer supports this bash-specific syntax.
This left systems that use luksroot unable to boot.
 2012-06-27 09:42:55 -04:00
Eelco Dolstra e64bdda52b Don't use weird 777 permissions on unmounted /dev/shm 2012-06-27 09:35:53 -04:00
Eelco Dolstra 980ba4d5a5 stage-1: mount /proc, /sys, /dev in the target root 
The switch_root in BusyBox doesn't do this (while the one in
util-linux does).  So we have to do this ourselves.
 2012-06-22 13:51:42 -04:00
Eelco Dolstra 9692495df0 Use BusyBox in the initrd 
Using BusyBox instead of Bash plus a bunch of other tools gives us a
much more feature-full, yet smaller initrd.  In particular, BusyBox
contains networking commands such as ip and a DHCP client, useful for
NFS boots.  It's also much more convenient for rescue situations
because the shell has builtin readline support and there are many more
tools (including vi).
 2012-06-22 10:43:06 -04:00
Peter Simons 25155a02e6 Add findutils dependency for /tmp cleaning. 
This dependency is only added if the setting is activated.

svn path=/nixos/trunk/; revision=34434
 2012-06-11 07:05:15 +00:00
Peter Simons 4931188684 Integrate cleanTmpDir in stage-2-init.sh. 
We're using find in order to remove dotfiles, too.

svn path=/nixos/trunk/; revision=34433
 2012-06-11 07:05:13 +00:00
Peter Simons fbf53168f3 Add new option config.boot.cleanTmpDir. 
This option is to control if the user wants to have its /tmp directory cleaned
up during system boot.

svn path=/nixos/trunk/; revision=34432
 2012-06-11 07:05:11 +00:00
Lluís Batlle i Rossell 9125d3af50 Adding creation of /dev/ptmx in stage-2, in case stage-1 did not run. 
Upstart requires /dev/ptmx since its 1.4, and will lock up in case of it missing.

I was hitting this in the fuloong, where I don't use the nixos initrd.


svn path=/nixos/trunk/; revision=34429
 2012-06-10 22:37:20 +00:00
Eelco Dolstra e9e6885d3b * Lower the limits on /run and /dev. 
svn path=/nixos/trunk/; revision=34159
 2012-05-17 19:33:12 +00:00
Eelco Dolstra 07fcf5baee * Make the boot.initrd.luks.enable option obsolete. It's enough to 
see that boot.initrd.luks.devices is non-empty.

svn path=/nixos/trunk/; revision=34120
 2012-05-15 20:45:01 +00:00
Eelco Dolstra 67d5f2b444 * Require fileSystems to be set. 
svn path=/nixos/trunk/; revision=34080
 2012-05-14 01:33:11 +00:00
Eelco Dolstra 836fa3b6ae * Fix missing semicolon. 
svn path=/nixos/trunk/; revision=33933
 2012-04-26 14:53:58 +00:00
Peter Simons 8c93993e1b modules/system/boot/luksroot.nix: fixed the descriptions of the options defined in this module 
svn path=/nixos/trunk/; revision=33927
 2012-04-26 12:21:45 +00:00
Eelco Dolstra 2821289aeb * Ugly hack: force udev to exit to prevent random "Device or resource 
busy while trying to open /dev/xvda" errors from fsck.

svn path=/nixos/trunk/; revision=33766
 2012-04-12 18:01:19 +00:00
Peter Simons ec3dca188c Dropped the unused/unknown/obsolete module i8042 from 'boot.initrd.kernelModules'. 
svn path=/nixos/trunk/; revision=33654
 2012-04-06 19:21:50 +00:00
Eelco Dolstra 4f4c529979 Stage 1 improvements: 
* Load scsi_wait_scan after all other kernel modules to ensure that
  all SCSI device nodes have been created.
* Increase the timeout for the appearance of the root device to 20
  seconds.
* Do a "udevadm settle" just after the root device has appeared to
  make sure that udev isn't accessing the device anymore (hopefully).
  On EC2 (Xen), I've seen fsck on the root fail randomly with "device
  in use" errors.

svn path=/nixos/trunk/; revision=33650
 2012-04-06 14:20:43 +00:00
Eelco Dolstra 1e8e83408b * Revert unintended commit. 
svn path=/nixos/trunk/; revision=33646
 2012-04-06 12:23:44 +00:00
Eelco Dolstra 852e513638 * Handle booting from /dev/xvda. 
svn path=/nixos/trunk/; revision=33645
 2012-04-06 12:23:12 +00:00
Eelco Dolstra e44b87dd31 * Pass --no-sessions to Upstart to make sure users cannot start 
Upstart jobs (even when Upstart has attached to D-Bus).

svn path=/nixos/trunk/; revision=33617
 2012-04-05 12:27:21 +00:00
Lluís Batlle i Rossell f4883572d8 Making the init interactive shells handle well console kernel parameters 
with extra parameters, like console=ttyS0,115200.


svn path=/nixos/trunk/; revision=33458
 2012-03-28 19:58:44 +00:00
Eelco Dolstra 6f03065dce * Move the setting of $MODULE_DIR to modprobe.nix. 
* Add a slash to the end of $MODULE_DIR, as expected by depmod.  (Not
  that running depmod from the command line is all that useful, since
  you can't use it to update the tree in the Nix store.  But at least
  commands like "depmod -n" work now.)  Reported by Kirill Elagin on
  IRC.

svn path=/nixos/trunk/; revision=33312
 2012-03-20 22:02:27 +00:00
Eelco Dolstra e86427f037 * Remove an obsolete line. 
svn path=/nixos/trunk/; revision=33308
 2012-03-20 21:43:13 +00:00
Eelco Dolstra a51a83bd8c * Drop obsolete line. 
svn path=/nixos/trunk/; revision=33276
 2012-03-19 19:34:06 +00:00
Eelco Dolstra 533448ae37 * udev: don't set the STARTUP flag anymore, since LVM no longer uses 
it.
* Don't call "vgscan" anymore; VG scans are supposed to be automatic.

svn path=/nixos/trunk/; revision=33275
 2012-03-19 19:10:27 +00:00