search for: real_root

Displaying 10 results from an estimated 10 matches for "real_root".

2004 Jun 07
2
"Destructive" utilities
...uot; and "rmdir" programs into the distribution? Just put the attached *.c files in klibc/utils and adjust the PROGS target in the Makefile there. Also, to make life for script-writers simpler, we could consider writing a "glue" program that has the following synopsis: glue real_root program args The "glue" program removes all files except "real_root" directory from the / directory (including itself), remounts that directory on the root directory, chroots there and execs the specified program with the remaining arguments. Rationale: without this, it is...
2011 May 26
0
dom0 linux system consoles; running domU problems
...stom-cflags -debug -doc -pygrub" ) 3) and edited grub.conf to be like this ======= default 0 timeout 15 splashimage=(hd0,0)/boot/grub/splash.xpm.gz title=Xen (Gentoo Linux, 2.6.39-gentoo) root (hd0,0) kernel /xen.gz dom0_mem=7G module /boot/kernel-genkernel-x86_64-2.6.39-gentoo root=dev/ram0 real_root=/dev/sda6 module /boot/initramfs-genkernel-x86_64-2.6.39-gentoo title=Gentoo Linux (2.6.39-gentoo) root (hd0,0) kernel /boot/kernel-genkernel-x86_64-2.6.39-gentoo root=/dev/ram0 real_root=/dev/sda6 initrd /boot/initramfs-genkernel-x86_64-2.6.39-gentoo ======= BTW, here I had to force some xen-rela...
2010 May 14
2
Error: (4, ''Out of memory'', "xc_dom_boot_mem_init: can''t allocate low memory for domain\n")
Hello everyone... I get the following error when i try to creat a virtual machine Error: (4, ''Out of memory'', "xc_dom_boot_mem_init: can''t allocate low memory for domain\n") I''m using Xen under Gentoo, kernel 2.6.32-r1 in a i686 Dual Core AMD Opteron(tm) Processor 290 AuthenticAMD with 16Gb of memory and 4Tb of hard disk. It was a pain to install
2013 Jan 04
2
Syslinux 5.00 - Doesn't boot my system / Not passing the kernel options to the kernel?
...30;40 MENU COLOR unsel 37;40 LABEL kernel1_bzImage-latest MENU LABEL Gentoo Linux Latest LINUX /kernel-genkernel-x86_64-3.7.1 INITRD /initramfs-genkernel-x86_64-3.7.1 APPEND domdadm dolvm video=1024x768 crypt_root=UUID=6edcbea7-bb2c-4e22-9839-9f682f6fd51f real_root=UUID=06e2ba17-c88a-4d13-bfa0-2dd0845ede6c root=UUID=06e2ba17-c88a-4d13-bfa0-2dd0845ede6c rootfs=ext4 I tested a lot of things, but I don't really know what the problem with Syslinux 5.00 is. Seems like it has problems with the RAID. I think Syslinux 5.00 don't pass the kernel options to t...
2013 Nov 16
16
[PATCH] BTRFS-PROG: recursively subvolume snapshot and delete
Hi All, the following patches implement the recursively snapshotting and deleting of a subvolume. To snapshot recursively you must pass the -R switch: # btrfs subvolume create sub1 Create subvolume ''./sub1'' # btrfs subvolume create sub1/sub2 Create subvolume ''sub1/sub2'' # btrfs subvolume snapshot -R sub1 sub1-snap Create a snapshot of
2005 Nov 04
3
pxelinux menu questions
Hello all, I have a few questions about the menuing system that I haven't been able to find in the archives (it would be nice if they were available in a searchable form other than having to click on a month-by month basis and read through them - if they are searchable I would love to find a way to do this but it hasn't jumped out at me). My first question is : What is menu.c32? I
2006 Feb 22
4
PCI passthrough working on Xen 3!
Thanks to the kind person(s) who worked on this. I am using PCI passthrough right now and it works. I hope support is added for VT domains too; That would be extremely useful. So far I have tried a NIC, USB, and PCI Video. The NIC works flawlessly. USB works as long as the devices are present at the time the domain is started. Hotplugging USB devices seems not to work. If I open
2012 Nov 27
1
kms etc nouveau X failed
...9.180] X Protocol Version 11, Revision 0 [ 63179.180] Build Operating System: Linux 3.6.8-pf x86_64 Gentoo [ 63179.180] Current Operating System: Linux localhost 3.6.9-pf #1 SMP PREEMPT Tue Nov 20 22:45:49 EET 2012 x86_64 [ 63179.180] Kernel command line: auto BOOT_IMAGE=Gentoo3.6 ro root=100 dolvm real_root=/dev/mapper/root usbcore.autosuspend=1 pcie_aspm.policy=powersave acpi_osi=Linux processor.max_cstate=2 snd_hda_intel.index=0 snd_hda_intel.model=toshiba snd_hda_intel.power_save=1 selinux=0 quiet init_opts=3 root_key=rootkey root_keydev=/dev/sda3 tpm_tis.itpm=yes resume=swap:/dev/sda6 fbcon=scroll...
2010 May 12
0
Xen 4.0.0 - dom0_mem differs from dom0''s memory
...d=8 --parity=no --stop=1 terminal --timeout=60 serial console default 0 timeout 60 title Gentoo Linux XEN root(hd0,1) kernel /boot/xen.gz dom0_mem=512M module /boot/kernel-genkernel-x86_64-2.6.32-xen-r1-mcclure vga=791 root=/dev/ram0 domdadm dodmraid dolvm crypt_root=/dev/vgchaos/rootfs-mcclure real_root=/dev/mapper/root console=tty0 console=ttyS0,115200n8 module /boot/initramfs-genkernel-x86_64-2.6.32-xen-r1-mcclure ----------------------------------------------------------------------------- # xm list Name ID Mem VCPUs State Time(s) Domain-0...
2010 Nov 08
89
Re: DM-CRYPT: Scale to multiple CPUs v3 on 2.6.37-rc* ?
On Sun, Nov 07 2010 at 6:05pm -0500, Andi Kleen <andi@firstfloor.org> wrote: > On Sun, Nov 07, 2010 at 10:39:23PM +0100, Milan Broz wrote: > > On 11/07/2010 08:45 PM, Andi Kleen wrote: > > >> I read about barrier-problems and data getting to the partition when > > >> using dm-crypt and several layers so I don''t know if that could be > >