Re: [gentoo-user] Compilation failed...mcs not found

[Facundo Curti]

2016-07-28 14:51 GMT-03:00 :

> Hi,
>
> my Gentoo installation is incomplete...sigh ;)
>
>
> Got this one:
>
>  * mono-addins-0.6.2.tar.bz2 SHA256 SHA512 WHIRLPOOL size ;-) ...
>   [ ok ]
> >>> cfg-update-1.8.2-r1: Checksum index is up-to-date ...
> >>> Unpacking source...
> >>> Unpacking mono-addins-0.6.2.tar.bz2 to
> /var/tmp/portage/dev-dotnet/mono-addins-0.6.2/work
> >>> Source unpacked in /var/tmp/portage/dev-dotnet/mono-addins-0.6.2/work
> >>> Preparing source in
> /var/tmp/portage/dev-dotnet/mono-addins-0.6.2/work/mono-addins-0.6.2 ...
> >>> Source prepared.
> >>> Configuring source in
> /var/tmp/portage/dev-dotnet/mono-addins-0.6.2/work/mono-addins-0.6.2 ...
> ./configure --prefix=/usr --build=x86_64-pc-linux-gnu
> --host=x86_64-pc-linux-gnu --mandir=/usr/share/man
> --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc
> --localstatedir=/var/lib --libdir=/usr/lib64 --enable-gui
> configure: loading site script /usr/share/config.site
> checking for a BSD-compatible install...
> /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c
> checking whether build environment is sane... yes
> checking for a thread-safe mkdir -p... /bin/mkdir -p
> checking for gawk... gawk
> checking whether make sets $(MAKE)... yes
> checking how to create a ustar tar archive... gnutar
> checking whether to enable maintainer-specific portions of Makefiles... no
> checking for pkg-config... /usr/bin/pkg-config
> checking for a BSD-compatible install...
> /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c
> checking for gmcs... no
> configure: error: mcs Not found
>
>
> eix mcs
> eix gmcs
> found nothing except for libmcs, which I installed ("-1"), but it
> does not heal my hurts (GENTOO IS A DJ?).
>
> What is mcs, who sells it and what do I have to pay for a new one?
>
> Thanks lot for any hint in advance!
>
> Best regards
> Dances with emerge
>
>
>
>
>
Yo tried this?
https://github.com/gentoo/dotnet/issues/29

First search result on google

Re: [gentoo-user] Audio - Module does not loaded

[Facundo Curti]

2016-07-17 8:31 GMT-03:00 Mick <michaelkintz...@gmail.com>:

> On Sunday 17 Jul 2016 05:58:48 Alex Thorne wrote:
> > Is snd_hda_intel built as a module or is it part of the kernel itself?
>
> Please do not top post on this M/L.
>
>
> > On 17 Jul 2016 3:42 a.m., "Facundo Curti" <facu.cu...@gmail.com> wrote:
> > > Hi there. I'm having troubles to get audio on gentoo :/
> > >
> > > aplay -l gave me 0 sound cards:
> > >  List of PLAYBACK Hardware Devices 
>
> As Alex suggested check that you have built your audio drivers as modules.
> Then run 'alsactl init' to initialise your card and unmute it.
>
>
> > > lspci -v
> [snip ...]
>
> > > 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core
> > > Processor HD Audio Controller (rev 06)
> > > Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core
> Processor HD
> > > Audio Controller
> > > Flags: bus master, fast devsel, latency 0, IRQ 32
> > > Memory at f7c14000 (64-bit, non-prefetchable) [size=16K]
> > > Capabilities: [50] Power Management version 2
> > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > > Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
> > > Kernel driver in use: snd_hda_intel
> [snip ...]
>
>
>
> > > 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset
> High
> > > Definition Audio Controller (rev 05)
> > > Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset High
> > > Definition Audio Controller
> > > Flags: bus master, fast devsel, latency 0, IRQ 31
> > > Memory at f7c1 (64-bit, non-prefetchable) [size=16K]
> > > Capabilities: [50] Power Management version 2
> > > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > > Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
> > > Capabilities: [100] Virtual Channel
> > > Kernel driver in use: snd_hda_intel
> [snip ...]
>
>
> > > As you can see, lspci says:
> > > Kernel driver in use: snd_hda_intel
>
> Run 'lspci -k -nn' and check the vendor and product IDs shown in [square
> brackets].  Then Google for the right drivers and make sure they have been
> enabled as modules in your current kernel.
>
>
> > >
> > > But when I do lsmod:
> > >
> > > Module  Size  Used by
> > > psmouse64754  0
> > > atkbd  14084  0
> > > aziokbd 5336  0
> > > libps2  3843  2 atkbd,psmouse
> > > x86_pkg_temp_thermal 4523  0
> > > kvm_intel 140995  0
> > > kvm   366276  1 kvm_intel
> > > irqbypass   2552  1 kvm
> > > xts 3079  0
> > > aesni_intel   156770  0
> > > lrw 3591  1 aesni_intel
> > > gf128mul5815  2 lrw,xts
> > > glue_helper 3907  1 aesni_intel
> > > ablk_helper 1820  1 aesni_intel
> > > cryptd  7522  2 aesni_intel,ablk_helper
> > > sha256_generic  9619  0
> > > xfs   669263  0
> > > libcrc32c   1170  1 xfs
> > > nfs   148665  0
> > > lockd  52704  1 nfs
> > > grace   1858  1 lockd
> > > sunrpc188908  2 nfs,lockd
> > > jfs   132808  0
> > > reiserfs  173671  0
> > > btrfs 768586  0
> > > xor10552  1 btrfs
> > > zlib_deflate   17993  1 btrfs
> > > raid6_pq   93587  1 btrfs
> > >
> > > There is no snd_hda_intel
>
> They were probably not compiled as modules?  ;-)
>
>
> > >  I already tryed doing modprobe snd_hda_intel. It does not gave me any
> > > output.
>
> Try:
>
> modprobe -r snd_hda_intel
> modprobe -v snd_hda_intel
>
> but if you get no output, then they were not built as modules in your
> kernel.
>
>
> > > On alsamixer, I can see 3 cards:
> > > -  Pulseaudio
> > > -  HDA Intel HDMI
> > > -  HDA Intel PCH
> > >
> > > But the intel cards says:
> > > This sound device does not have any controls.
> > >
> > > Some ideas?
> > > I already saw the kernel. It is everything according this:
> > > https://wiki.gentoo.org/wiki/ALSA#Kernel
> > >
> > > Some ideas?
>
> dmesg | grep 'snd\|audio'
>
> --
> Regards,
> Mick


Thank you men! I didn't know it had to be compiled as module. It was
built-in

[gentoo-user] Audio - Module does not loaded

[Facundo Curti]

Hi there. I'm having troubles to get audio on gentoo :/

aplay -l gave me 0 sound cards:
 List of PLAYBACK Hardware Devices 


lspci -v
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM
Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. 4th Gen Core Processor DRAM Controller
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c 
Kernel driver in use: hsw_uncore

00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core
Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 24
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Capabilities: [88] Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen
Core Processor PCI Express x16 Controller
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [140] Root Complex Link
Capabilities: [d94] #19
Kernel driver in use: pcieport

00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th
Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA
controller])
Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor
Integrated Graphics Controller
Flags: bus master, fast devsel, latency 0, IRQ 27
Memory at f780 (64-bit, non-prefetchable) [size=4M]
Memory at e000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
Expansion ROM at  [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915

00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core
Processor HD Audio Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor HD
Audio Controller
Flags: bus master, fast devsel, latency 0, IRQ 32
Memory at f7c14000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Kernel driver in use: snd_hda_intel

00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset
Family USB xHCI (rev 05) (prog-if 30 [XHCI])
Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB
xHCI
Flags: bus master, medium devsel, latency 0, IRQ 30
Memory at f7c0 (64-bit, non-prefetchable) [size=64K]
Capabilities: [70] Power Management version 2
Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
Kernel driver in use: xhci_hcd

00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series
Chipset Family MEI Controller #1 (rev 04)
Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family MEI
Controller
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at f7c1f000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Capabilities: [8c] MSI: Enable- Count=1/1 Maskable- 64bit+

00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset
Family USB EHCI #2 (rev 05) (prog-if 20 [EHCI])
Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB
EHCI
Flags: bus master, medium devsel, latency 0, IRQ 20
Memory at f7c1c000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High
Definition Audio Controller (rev 05)
Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset High
Definition Audio Controller
Flags: bus master, fast devsel, latency 0, IRQ 31
Memory at f7c1 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family
PCI Express Root Port #1 (rev d5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 25
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 2000-2fff
Memory behind bridge: de20-de3f
Prefetchable memory behind bridge: de40-de5f
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series
Chipset Family PCI Express Root Port
Capabilities: [a0] Power Management version 3
Kernel driver in use: pcieport

00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family
PCI Express Root Port #3 (rev d5) (prog-if 00 [Normal decode])
Flags: bus 

Re: [gentoo-user] Install dkms: which package

[Facundo Curti]

2016-07-16 16:12 GMT-03:00 Neil Bothwick <n...@digimed.co.uk>:

> On Sat, 16 Jul 2016 15:03:27 -0300, Facundo Curti wrote:
>
> > Thanks for the ebuild! I will try to edit it to use my own sources (my
> > aziokdb is a litle edited, I changed some keys)
>
> There's no need for that as it uses EAPI6. That means that if you put a
> patch file in /etc/portage/patches/category/name, it will be
> automatically applied after the sources are unpacked. That way, you don't
> need to recreate a source tarball each times there's a new release, as
> long as the patch still applies.
>
>
> --
> Neil Bothwick
>
> I'm Pink, Therefore I'm Spam
>

Greate men! Thx. I will read about. I want to learn how portage and
ebuild's works.

Re: [gentoo-user] Install dkms: which package

[Facundo Curti]

2016-07-16 7:52 GMT-03:00 Jeremi Piotrowski <jeremi.piotrow...@gmail.com>:

> On Sat, Jul 16, 2016 at 06:37:28AM -0300, Facundo Curti wrote:
> >
> > But how can I install the module without dkms?  usually I make this
> > automatically with dkms :S
>
> Come on - the module has an install.sh script that installs it without
> dkms.
>
> $ cd /usr/src
> $ hg clone https://bitbucket.org/Swoogan/aziokbd
> $ ./install.sh
>
> or instead of running their script just do:
>
> $ make install
>
> DKMS is a means of hooking into the kernel-update process in binary
> distros to automatically recompile external modules. As we compile our own
> kernels (most of us?), compiling modules manually is not that big of an
> issue (we control when the kernel update happens).
>
> However, as it is more practical to have portage handle the rebuilds, here
> is a quickly written ebuild for you.
>
>
> # Copyright 1999-2016 Gentoo Foundation
> # Distributed under the terms of the GNU General Public License v2
> # $Id$
>
> EAPI=6
>
> inherit eutils linux-info linux-mod
>
> if [ "${PV}" = "" ]; then
> inherit mercurial
> EHG_REPO_URI="https://bitbucket.org/Swoogan/aziokbd;
> KEYWORDS=""
> else
> SRC_URI="???"
> KEYWORDS="~x86 ~amd64"
> fi
>
> DESCRIPTION="Linux kernel driver for Microdia Keyboards"
> HOMEPAGE="hg clone https://bitbucket.org/Swoogan/aziokbd;
>
> LICENSE="GPL-2"
> SLOT="0"
> IUSE="-backslash-fix"
>
> MODULE_NAMES="aziokbd(kernel/drivers/input/keyboard:${S})"
> BUILD_TARGETS="clean default"
> MODULESD_AZIOKBD_ADDITIONS=(
> "options usbhid quirk=0x0c45:0x7603:0x0007"
> )
>
> src_compile() {
> if use backslash-fix; then
> BKSLFIX=y
> else
> BKSLFIX=n
> fi
> BUILD_PARAMS="KSRC=${KERNEL_DIR} BKSLFIX=${BKSLFIX} M=${S}"
> linux-mod_src_compile
> }
>
>
Wow men. Thank you very much! Now it works. It was a very stupid problem. I
didn't know that the module could be installed without dksm :P jaja. I
always used to do ./install dkms.

Thanks for the ebuild! I will try to edit it to use my own sources (my
aziokdb is a litle edited, I changed some keys)

Finally I have my gentoo install complete :)

Bye! ;)

Re: [gentoo-user] Install dkms: which package

[Facundo Curti]

2016-07-16 4:45 GMT-03:00 Neil Bothwick <n...@digimed.co.uk>:

> On Fri, 15 Jul 2016 19:59:51 -0300, Facundo Curti wrote:
>
> > > Why do you want DKMS whereas you already compile your own kernel?
>
> > Because I have a module that is outside the kernel tree:
>
> You don't need DKMS for that, either re-emerge the module manually after
> compiling a new kernel or run emerge @module-rebuild. If the module is
> not in portage, manually reinstall it for each new kernel.
>
> DKMS is for people that don't get involved in compiling kernels or
> modules, it is for users of binary distros.
>
>
> --
> Neil Bothwick
>
> Walking on water and writing software to specification is easy if they're
> frozen.
>

It is not in portage. It is a unique module. Edited by me in the source
code.

But how can I install the module without dkms?  usually I make this
automatically with dkms :S

Re: [gentoo-user] Install dkms: which package

[Facundo Curti]

2016-07-15 18:54 GMT-03:00 Alarig Le Lay <ala...@swordarmor.fr>:

> On Fri Jul 15 14:20:39 2016, Facundo Curti wrote:
> > Hi there.
> >
> > I need dkms to compile a driver. (aziokdb
> > https://bitbucket.org/Swoogan/aziokbd).
> >
> > Any way, I cant find the package to do that :S
> >
> > I tryed with sys-kernel/dkms and @module-rebuild, none exsists
> >
> > Someone can tell me what package I need to install? Thx
>
> Hi,
>
> Why do you want DKMS whereas you already compile your own kernel?
>
> --
> alarig
>

Because I have a module that is outside the kernel tree:

See this
http://swoogan.blogspot.com.ar/2014/09/azio-l70-keyboard-linux-driver.html

Is the above, but with some modifications.

[gentoo-user] Install dkms: which package

[Facundo Curti]

Hi there.

I need dkms to compile a driver. (aziokdb
https://bitbucket.org/Swoogan/aziokbd).

Any way, I cant find the package to do that :S

I tryed with sys-kernel/dkms and @module-rebuild, none exsists

Someone can tell me what package I need to install? Thx

Re: [gentoo-user] Cant compile Openvz sources

[Facundo Curti]

2014-08-01 18:33 GMT-03:00 J. Roeleveld jo...@antarean.org:
 On 1 August 2014 23:12:23 CEST, Stroller strol...@stellar.eclipse.co.uk 
 wrote:

On Thu, 31 July 2014, at 12:49 am, Facundo Curti facu.cu...@gmail.com
wrote:

 include/trace/events/kmem.h:528:1: aviso: se declaró ‘struct
 address_space’ dentro de la lista de parámetros [activado por
defecto]
 include/trace/events/kmem.h:528:1: aviso: su ámbito es solamente esta
 definición o declaración, lo cual probablemente no es lo que desea
 [activado por defecto]

More of us may be able to help if you set your language to English and
resubmit your error messages.

I believe this may be as easy as running `LC_MESSAGES=C make  make
modules_install`

Sorry. You are rigth. My bad.

Related: http://permalink.gmane.org/gmane.linux.gentoo.devel/87489

Stroller.

 Apart from rerunning the compile with a default locale like Stroller 
 suggested.

 Can you also provide the command you used?
I used:
make -j12  make modules_install
But is the same using make  make modules_install


Here is the output again. Now in english. Sorry for that :P

  CHK include/linux/version.h
  CHK include/linux/utsrelease.h
  SYMLINK include/asm - include/asm-x86
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/basic/docproc
  HOSTCC  scripts/basic/hash
  CC  kernel/bounds.s
  GEN include/linux/bounds.h
  CC  arch/x86/kernel/asm-offsets.s
  GEN include/asm/asm-offsets.h
  CALLscripts/checksyscalls.sh
  HOSTCC  scripts/genksyms/genksyms.o
  HOSTCC  scripts/genksyms/lex.o
  HOSTCC  scripts/genksyms/parse.o
  HOSTLD  scripts/genksyms/genksyms
  CC  scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
scripts/mod/file2alias.c:797:12: warning: ‘do_x86cpu_entry’ defined
but not used [-Wunused-function]
  HOSTCC  scripts/mod/modpost.o
scripts/mod/modpost.c: In function ‘get_markers’:
scripts/mod/modpost.c:1563:12: warning: ignoring return value of
‘asprintf’, declared with attribute warn_unused_result
[-Wunused-result]
scripts/mod/modpost.c: In function ‘add_marker’:
scripts/mod/modpost.c:1993:10: warning: ignoring return value of
‘asprintf’, declared with attribute warn_unused_result
[-Wunused-result]
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  HOSTCC  scripts/mod/mod-extract
  HOSTCC  scripts/kallsyms
scripts/kallsyms.c: In function ‘read_symbol’:
scripts/kallsyms.c:112:9: warning: ignoring return value of ‘fgets’,
declared with attribute warn_unused_result [-Wunused-result]
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/bin2c
  CC  init/main.o
  CHK include/linux/compile.h
  UPD include/linux/compile.h
  CC  init/version.o
  CC  init/do_mounts.o
  LD  init/mounts.o
  CC  init/noinitramfs.o
  CC  init/calibrate.o
  LD  init/built-in.o
  LD  usr/built-in.o
  LD  arch/x86/crypto/built-in.o
  AS  arch/x86/ia32/ia32entry.o
  CC  arch/x86/ia32/sys_ia32.o
  CC  arch/x86/ia32/ia32_signal.o
  CC  arch/x86/ia32/ipc32.o
  LD  arch/x86/ia32/built-in.o
  CC  arch/x86/kernel/process_64.o
  CC  arch/x86/kernel/signal.o
  AS  arch/x86/kernel/entry_64.o
  CC  arch/x86/kernel/traps.o
  CC  arch/x86/kernel/irq.o
In file included from include/linux/kmemtrace.h:12:0,
 from include/linux/slub_def.h:13,
 from include/linux/slab.h:203,
 from include/linux/percpu.h:5,
 from include/linux/percpu_counter.h:13,
 from include/linux/fs.h:452,
 from include/linux/sysfs.h:77,
 from include/linux/kobject.h:21,
 from include/linux/sysdev.h:24,
 from include/linux/cpu.h:22,
 from arch/x86/kernel/irq.c:4:
include/trace/events/kmem.h:528:1: warning: ‘struct address_space’
declared inside parameter list [enabled by default]
include/trace/events/kmem.h:528:1: warning: its scope is only this
definition or declaration, which is probably not what you want
[enabled by default]
include/trace/events/kmem.h:528:1: warning: ‘struct address_space’
declared inside parameter list [enabled by default]
include/trace/events/kmem.h:528:1: warning: ‘struct address_space’
declared inside parameter list [enabled by default]
include/trace/events/kmem.h:528:1: warning: ‘struct address_space’
declared inside parameter list [enabled by default]
In file included from include/linux/slab.h:203:0,
 from include/linux/percpu.h:5,
 from include/linux/percpu_counter.h:13,
 from include/linux/fs.h:452,
 from include/linux/sysfs.h:77,
 from include/linux/kobject.h:21,
 from include/linux/sysdev.h:24,
 from include/linux/cpu.h:22,
 from arch/x86/kernel/irq.c:4:
include/linux/slub_def.h:97:17: error: field ‘kobj’ has incomplete type
make[2

Re: [gentoo-user] Cant compile Openvz sources

[Facundo Curti]

2014-08-01 21:02 GMT-03:00 J. Roeleveld jo...@antarean.org:
 On 2 August 2014 01:00:34 CEST, Facundo Curti facu.cu...@gmail.com wrote:
2014-08-01 18:33 GMT-03:00 J. Roeleveld jo...@antarean.org:
 On 1 August 2014 23:12:23 CEST, Stroller
strol...@stellar.eclipse.co.uk wrote:

On Thu, 31 July 2014, at 12:49 am, Facundo Curti
facu.cu...@gmail.com
wrote:

 include/trace/events/kmem.h:528:1: aviso: se declaró ‘struct
 address_space’ dentro de la lista de parámetros [activado por
defecto]
 include/trace/events/kmem.h:528:1: aviso: su ámbito es solamente
esta
 definición o declaración, lo cual probablemente no es lo que desea
 [activado por defecto]

More of us may be able to help if you set your language to English
and
resubmit your error messages.

I believe this may be as easy as running `LC_MESSAGES=C make  make
modules_install`

Sorry. You are rigth. My bad.

Related: http://permalink.gmane.org/gmane.linux.gentoo.devel/87489

Stroller.

 Apart from rerunning the compile with a default locale like Stroller
suggested.

 Can you also provide the command you used?
I used:
make -j12  make modules_install
But is the same using make  make modules_install


Here is the output again. Now in english. Sorry for that :P

 Can you try building with make -j1 ?
 In other words, do not use parallel building?

Nop. I get the same error. :/

Re: [gentoo-user] Cant compile Openvz sources

[Facundo Curti]

ok :P Thank you!

2014-08-01 21:30 GMT-03:00 J. Roeleveld jo...@antarean.org:
 On 2 August 2014 02:17:28 CEST, Facundo Curti facu.cu...@gmail.com wrote:
2014-08-01 21:02 GMT-03:00 J. Roeleveld jo...@antarean.org:
 On 2 August 2014 01:00:34 CEST, Facundo Curti facu.cu...@gmail.com
wrote:
2014-08-01 18:33 GMT-03:00 J. Roeleveld jo...@antarean.org:
 On 1 August 2014 23:12:23 CEST, Stroller
strol...@stellar.eclipse.co.uk wrote:

On Thu, 31 July 2014, at 12:49 am, Facundo Curti
facu.cu...@gmail.com
wrote:

 include/trace/events/kmem.h:528:1: aviso: se declaró ‘struct
 address_space’ dentro de la lista de parámetros [activado por
defecto]
 include/trace/events/kmem.h:528:1: aviso: su ámbito es solamente
esta
 definición o declaración, lo cual probablemente no es lo que
desea
 [activado por defecto]

More of us may be able to help if you set your language to English
and
resubmit your error messages.

I believe this may be as easy as running `LC_MESSAGES=C make 
make
modules_install`

Sorry. You are rigth. My bad.

Related: http://permalink.gmane.org/gmane.linux.gentoo.devel/87489

Stroller.

 Apart from rerunning the compile with a default locale like
Stroller
suggested.

 Can you also provide the command you used?
I used:
make -j12  make modules_install
But is the same using make  make modules_install


Here is the output again. Now in english. Sorry for that :P

 Can you try building with make -j1 ?
 In other words, do not use parallel building?

Nop. I get the same error. :/

 In this case, check bugs.gentoo.org and if nothing there, file a new bug.

 --
 Joost
 --
 Sent from my Android device with K-9 Mail. Please excuse my brevity.

[gentoo-user] Cant compile Openvz sources

[Facundo Curti]

Hi all! :D
I'm having troubles to compile the openvz kernel :(

I tryed making the config by my self, making it with   make
x86_64_defconfig , and using this:

http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab053.5/configs/config-2.6.32-042stab053.5.x86_64
config file. (The official from openvz)

None works. I also tryed to downloading the sources again. But is the same :S

I asked on gentoo forum, but i dont get answers. I hope someone can
help me please :P

This is the error:

[quote]
scripts/kallsyms.c: En la función ‘read_symbol’:
scripts/kallsyms.c:112:9: aviso: se descarta el valor de devolución de
‘fgets’, se declaró con el atributo warn_unused_result
[-Wunused-result]
scripts/mod/file2alias.c:797:12: aviso: se define ‘do_x86cpu_entry’
pero no se usa [-Wunused-function]
scripts/mod/modpost.c: En la función ‘get_markers’:
scripts/mod/modpost.c:1563:12: aviso: se descarta el valor de
devolución de ‘asprintf’, se declaró con el atributo
warn_unused_result [-Wunused-result]
scripts/mod/modpost.c: En la función ‘add_marker’:
scripts/mod/modpost.c:1993:10: aviso: se descarta el valor de
devolució  HOSTLD  scripts/genksyms/genksyms
  HOSTLD  scripts/mod/modpost
  CC  kernel/bouIn file included from kernel/sched.c:2184:0:
kernel/sched_fair.c: En la función ‘nr_iowait_dec_fair’:
kernel/sched_fair.c:3541:23: aviso: variable ‘se’ sin usar [-Wunused-variable]
kernel/sched_fair.c: En la función ‘nr_iowait_inc_fair’:
kernel/sched_fair.c:3572:23: aviso: variable ‘se’ sin usar [-Wunused-variable]
In file included from kernel/sched.c:2187:0:
kernel/sched_autogroup.c: En la función ‘autogroup_move_group’:
kernel/sched_autogroup.c:145:4: error: expected ‘while’ before
‘while_each_thread’
make[1]: *** [kernel/sched.o] Error 1
make: *** [kernel] Error 2
make: *** Se espera a que terminen otras tareas
In file included from include/linux/kmemtrace.h:12:0,
 from include/linux/slub_def.h:13,
 from include/linux/slab.h:203,
 from include/linux/percpu.h:5,
 from include/linux/percpu_counter.h:13,
 from include/linux/fs.h:452,
 from include/linux/sysfs.h:77,
 from include/linux/kobject.h:21,
 from include/  CC  arch/x86/mm/pageattr.o
  CC  arch/x86/mm/mmap.o
  CC  arch/x86/mm/pat.o
  CC  arch/x86/mm/pgtable.o
  AS  arch/x86/vdso/vdso-note.o
  CC  arch/x86/vdso/vclock_gettime.o
  CC  arch/x86/mm/physaddr.o
  CC  fs/super.o
  CC  fs/char_dev.o
  CC  fs/stat.o
  CC  fs/exec.o
  CC  fs/pipe.o
  CC  fs/namei.o
  CC  arch/x86/vdso/vgetcpu.o
  CC  arch/x86/vdso/vvar.o
  LDS arch/x86/vdso/vdso-rhel5.lds
  LDS arch/x86/vdso/vdso32/vdso32.lds
  AS  arch/x86/vdso/vdso32/note.o
  CC  mm/mempool.o
  CC  mm/oom_kill.o
  AS  arch/x86/vdso/vdso32/int80.o
  AS  arch/x86/vdso/vdso32/syscall.o
  AS  arch/x86/vdso/vdso32/sysenter.o
  CC  arch/x86/vdso/vdso32-setup.o
  CC  mm/fadvise.o
  CC  mm/maccess.o
  CC  mm/page_alloc.o
  CC  mm/page-writeback.o
  CC  mm/readahead.o
  CC  mm/swap.o
  CC  mm/truncate.o
  CC  mm/vmscan.o
  CC  mm/shmem.o
  VDSOarch/x86/vdso/vdso.so.dbg
  VDSOarch/x86/vdso/vdso-rhel5.so.dbg
  VDSOarch/x86/vdso/vdso32-int80.so.dbg
  VDSOarch/x86/vdso/vdso32-syscall.so.dbg
  VDSOarch/x86/vdso/vdso32-sysenter.so.dbg
  VDSOSYM arch/x86/vdso/vdso-syms.lds
  VDSOSYM arch/x86/vdso/vdso-rhel5-syms.lds
  VDSOSYM arch/x86/vdso/vdso32-int80-syms.lds
  VDSOSYM arch/x86/vdso/vdso32-syscall-syms.lds
  OBJCOPY arch/x86/vdso/vdso.so
  OBJCOPY arch/x86/vdso/vdso32-int80.so
  OBJCOPY arch/x86/vdso/vdso32-syscall.so
  OBJCOPY arch/x86/vdso/vdso-rhel5.so
  OBJCOPY arch/x86/vdso/vdso32-sysenter.so
  VDSOSYM arch/x86/vdso/vdso32-sysenter-syms.lds
  AS  arch/x86/vdso/vdso.o
  AS  arch/x86/vdso/vdso32.o
  AS  arch/x86/vdso/vdso-rhel5.o
  VDSOSYM arch/x86/vdso/vdso32-syms.lds
  LD  arch/x86/vdso/built-in.o
  UPD include/linux/compile.h
  CC  init/version.o
  LD  init/built-in.o
ude/linux/sysfs.h:158:15: error: el campo ‘ia_iattr’ tiene tipo de
dato incompleto
In file included from include/linux/kmemtrace.h:12:0,
 from include/linux/slub_def.h:13,
 from include/linux/slab.h:203,
 from include/linux/percpu.h:5,
 from include/linux/percpu_counter.h:13,
 from include/linux/fs.h:452,
 from include/linux/highmem.h:4,
 from arch/x86/mm/pageattr.c:5:
include/trace/events/kmem.h:528:1: aviso: se declaró ‘struct
address_space’ dentro de la lista de parámetros [activado por defecto]
include/trace/events/kmem.h:528:1: aviso: su ámbito es solamente esta
definición o declaración, lo cual probablemente no es lo que desea
[activado por defecto]
include/trace/events/kmem.h:528:1: aviso: se declaró ‘struct
address_space’ dentro de la 

Re: [gentoo-user] Re: Change EFI to BIOS Boot

[Facundo Curti]

2014-04-19 12:34 GMT-03:00 Tom H tomh0...@gmail.com:
 On Sun, Apr 13, 2014 at 11:08 AM, Jonathan Callen jcal...@gentoo.org wrote:
 On 04/12/2014 08:19 AM, Tom H wrote:

 You can have a gpt partition table with BIOS but if you want to boot from 
 that disk, you need a
 bios_boot partition (which the OP has) for grub to embed a binary.

 Technically, I don't think you need a bios_boot partition if you leave 
 enough space between the
 partition table and the first partition (I don't recall having a problem 
 when my first partition
 started 2048 sectors (1MiB) into the disk).

 You're correct if you're talking about an msdos-labelled disk with
 bios firmware because having the first partition start on 2048 as it
 does now rather on 63 as it used to because the post-mbr gap will
 always be big enough for grub to embed core.img.

 But on a gpt-labelled disk with bios firmware, there's a something
 mbr into which grub embeds boot.img but there's no post-mbr gap. So a
 bios_boot partition's needed in order to embed core.img (IIRC parted
 calls it grub_bios or bios_grub).


As I could not fix it, I solved it making backup, formating with
ms_dos table, and restoring backup. :P

Re: [gentoo-user] Get bridge working for xen

[Facundo Curti]

2014-04-18 9:45 GMT-03:00 Joost Roeleveld jo...@antarean.org:
 On Wednesday 16 April 2014 23:17:27 Facu Curti wrote:
 On Thu, Apr 17, 2014 at 09:54:46AM +0800, AR wrote:
  On Thu, Apr 17, 2014 at 9:31 AM, Facu Curti facu.cu...@gmail.com wrote:
   Hi all! :)
  
   I'm following the gentoo wiki [1]. I can't find any mistake on config
   files, but network does not work :/.
  
   I don't have any xen configuration (or domU) yet. I'm just trying to get
   a bridge with functional network on my domain0.
  
   I attach my /etc/conf.d/net
  
   When I try to ping, with any iface, to to outside, or even to the
   getaway, it says host unreachable. Also, the system delays on load the
   system. It takes like 30 sec more, and conky get stuck (I use it to
   take data like IP, getway, dns, etc..).
  
   I hope can help me please, I need to get this working :/
  
   Thank you! You all are the best!! Bye!
  
   Sorry if my english is not the best :/
  
   [1] https://wiki.gentoo.org/wiki/Xen#Networking_on_Unpriviledged_Domains
 
  and what is your current network situation and your config (in
  /etc/conf.d/net) ?

 My /etc/conf.d/net is:
   config_enp3s0=192.168.1.2 netmask 255.255.255.0 brd 192.168.1.255
   routes_enp3s0=default via 192.168.1.1


 And ifconfig:

 enp3s0: flags=4163UP,BROADCAST,RUNNING,MULTICAST  mtu 1500
 inet 192.168.1.2  netmask 255.255.255.0  broadcast 192.168.1.255
   ether ac:22:0b:c1:dc:de  txqueuelen 1000  (Ethernet)
   RX packets 4630  bytes 4343241 (4.1 MiB)
   RX errors 0  dropped 0  overruns 0  frame 0
   TX packets 4923  bytes 686607 (670.5 KiB)
   TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

 lo: flags=73UP,LOOPBACK,RUNNING  mtu 65536
   inet 127.0.0.1  netmask 255.0.0.0
   loop  txqueuelen 0  (Local Loopback)
   RX packets 0  bytes 0 (0.0 B)
   RX errors 0  dropped 0  overruns 0 frame 0
   TX packets 0  bytes 0 (0.0 B)
 TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

  Just for reference, here is my config.
 
  the IP on br0 is got from DHCP, everything else should be similar.
 
  modules=iproute2 # optional
 
  config_eth0=null
 
  dns_servers_br0=192.168.1.136
 
  config_br0=dhcp # change this line if your network config is static
  brctl_br0=setfd 0 sethello 10 stp off
  bridge_br0=eth0
 
  rc_net_br0_need=net.eth0
  rc_net_eth0_provide=!net

 I will try this config. I need an static ip, but I can do this from
 router configuring the dhcp server. So, it is not a problem.

 I bring news in a few minutes
 Thank you!


 If you specify an IP for the interface AND the bridge, which one will be used
 for the communication?

 I would suggest the following for your net config:

 ---
 config_enp3s0=null

 bridge_xenbr0=enp3s0
 config_xenbr0=192.168.1.2 netmask 255.255.255.0 brd 192.168.1.255
 routes_xenbr0=default gw 192.168.1.1
 rc_net_xenbr0_need=net.enp3s0
 ---

 Also ensure you have a  net.xenbr0  file:

 #  cd /etc/init.d
 #  ln -s net.xenbr0   net.lo

 Then start net.xenbr0:

 # /etc/init.d/net.xenbr0  start

 If this doesn't work, please send the results of the following commands:

 #  ifconfig -a
 #  brctl show

 Kind regards,

 Joost Roeleveld


Thank you all! I fixed it. I attached my net file. The first time I
tried, it had a typo. This is why didnt work the first time :P

Thank you!!


net
Description: Binary data

Re: [gentoo-user] Making XEN functional

[Facundo Curti]

2014-03-23 9:35 GMT-03:00 J. Roeleveld jo...@antarean.org:
 On Sunday, March 23, 2014 05:47:53 PM Nilesh Govindrajan wrote:
 I'm not meaning to hijack this thread, but isn't KVM a better option? The
 difference between Xen and KVM is tiny I think, no?

What I see on web, is that XEN uses paravirtualization. If you have
the correct hardware (like i have), XEN have better perfonmance. My
intel i7 have virtualization instructions. See [1][2] y [3]

I'm new in virtualization, i'm doing this for a desktop machine. Just
for learn. Instead of use VirtualBOX or VMware, I'm installing XEN.
Best perfonmance, and I can learn in the process.


2014-03-23 9:14 GMT-03:00 J. Roeleveld jo...@antarean.org:

 I see this in tmp:
 *
 checking whether the C compiler works... no
 configure: error: in `/var/tmp/portage/app-emulation/xen-tools-4.3.1-
 r5/work/xen-4.3.1/tools':
 configure: error: C compiler cannot create executables
 **

 Please fix your C-compiler. What does the following command return?
 # gcc-config -L


/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3:/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/32

 Please use the  xl  command set.  xm is deprecated.

:O I didn't know it was deprecated.

 Please also ensure you start the xen services:
 # /etc/init.d/xencommons start
 # /etc/init.d/xenstored start
 # /etc/init.d/xenconsoled start

 before trying the xl commands.

I'm using systemd, so I tried to start this way:
   systemctl enable xencommons
   systemctl enable xenstored
   systemctl enable xencosnsoled
And none exists :P (No such file or directory)

Instead, if I make it with /etc/init.d/xenstored start
it says:
WARNING: xenstored is already starting
(the same with xencommons and xenconsoled)

So, I try do xl list, and says:

libxl: error: libxl.c:87:libxl_ctx_alloc: Is xenstore daemon running?
failed to stat /var/run/xenstored.pid: No such file or directory
cannot init xl context

The correct way is start it from systemd? Or through /etc/init.d ?

 My .config from kernel is [configKernel] and my [grub.cfg]

 I will check those if the above didn't solve it.

 I have the following installed on my server:
 [I] app-emulation/xen
  Installed versions:  4.3.1-r5^t{tbz2}(12:09:22 PM 02/21/2014)
 (efi -custom-cflags -debug -flask -xsm)

 [I] app-emulation/xen-tools
   Installed versions:  4.3.1-r5^t{tbz2}(12:14:51 PM 02/21/2014)
 (api hvm pam qemu screen -custom-cflags -debug -doc -flask -ocaml -pygrub -
 python -static-libs -xend
 PYTHON_SINGLE_TARGET=python2_7 -python2_6 PYTHON_TARGETS=python2_7 -
 python2_6)
I have:

o.o. I dont have xen installed. ¿Is that possible? ._.

[ebuild  N ] app-emulation/xen-4.3.1-r5  USE=efi xsm
-custom-cflags -debug -flask

I'm trying to install it but says:

!!! copy 
/var/tmp/portage/app-emulation/xen-4.3.1-r5/image/boot/efi/gentoo/xen-4.3.1.efi
- /boot/efi/gentoo/xen-4.3.1.efi failed.
!!! [Errno 28] No space left on device

Maybe is because I tried to re-emerge this? o.o


 --
 Joost


Thank you for help!


[1] 
http://www.linux.com/news/enterprise/systems-management/327628-kvm-or-xen-choosing-a-virtualization-platform
[2] 
http://iopscience.iop.org/1742-6596/219/4/042005/pdf/1742-6596_219_4_042005.pdf
[3] 
http://ark.intel.com/es/products/75122/intel-core-i7-4770-processor-8m-cache-up-to-3_90-ghz

Re: [gentoo-user] Making XEN functional

[Facundo Curti]

2014-03-23 16:03 GMT-03:00 J. Roeleveld jo...@antarean.org:
 On Sun, March 23, 2014 19:26, Facundo Curti wrote:
 2014-03-23 9:35 GMT-03:00 J. Roeleveld jo...@antarean.org:
 On Sunday, March 23, 2014 05:47:53 PM Nilesh Govindrajan wrote:
 I'm not meaning to hijack this thread, but isn't KVM a better option?
 The
 difference between Xen and KVM is tiny I think, no?

 What I see on web, is that XEN uses paravirtualization. If you have
 the correct hardware (like i have), XEN have better perfonmance. My
 intel i7 have virtualization instructions. See [1][2] y [3]

 I'm new in virtualization, i'm doing this for a desktop machine. Just
 for learn. Instead of use VirtualBOX or VMware, I'm installing XEN.
 Best perfonmance, and I can learn in the process.

 On desktop, I would recommend something like Virtualbox.
 Xen works best with a minimal host environment on a dedicated machine.

Thank you for advice. I'm reading about so I can take a choice.

 2014-03-23 9:14 GMT-03:00 J. Roeleveld jo...@antarean.org:

 I see this in tmp:
 *
 checking whether the C compiler works... no
 configure: error: in `/var/tmp/portage/app-emulation/xen-tools-4.3.1-
 r5/work/xen-4.3.1/tools':
 configure: error: C compiler cannot create executables
 **

 Please fix your C-compiler. What does the following command return?
 # gcc-config -L


 /usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3:/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/32

 what about gcc-config -l (sorry, meant lower-case in previous email)


 [1] x86_64-pc-linux-gnu-4.7.3 *

 Please use the  xl  command set.  xm is deprecated.

 :O I didn't know it was deprecated.

 Please also ensure you start the xen services:
 # /etc/init.d/xencommons start
 # /etc/init.d/xenstored start
 # /etc/init.d/xenconsoled start

 before trying the xl commands.

 I'm using systemd, so I tried to start this way:
systemctl enable xencommons
systemctl enable xenstored
systemctl enable xencosnsoled
 And none exists :P (No such file or directory)

 I don't use systemd. You will need to find the correct unit-files for Xen.
 Alternatively, use OpenRC.


yep, but I cant find this. Maybe is because XEN is not installed rigth now.

 Instead, if I make it with /etc/init.d/xenstored start
 it says:
 WARNING: xenstored is already starting
 (the same with xencommons and xenconsoled)

 So, I try do xl list, and says:

 libxl: error: libxl.c:87:libxl_ctx_alloc: Is xenstore daemon running?
 failed to stat /var/run/xenstored.pid: No such file or directory
 cannot init xl context

 The correct way is start it from systemd? Or through /etc/init.d ?

 Correct way depends on the init-system you are using. Systemd does things
 differently compared to OpenRC.

 My .config from kernel is [configKernel] and my [grub.cfg]

 I will check those if the above didn't solve it.

 I have the following installed on my server:
 [I] app-emulation/xen
  Installed versions:  4.3.1-r5^t{tbz2}(12:09:22 PM 02/21/2014)
 (efi -custom-cflags -debug -flask -xsm)

 [I] app-emulation/xen-tools
   Installed versions:  4.3.1-r5^t{tbz2}(12:14:51 PM 02/21/2014)
 (api hvm pam qemu screen -custom-cflags -debug -doc -flask -ocaml
 -pygrub -
 python -static-libs -xend
 PYTHON_SINGLE_TARGET=python2_7 -python2_6 PYTHON_TARGETS=python2_7 -
 python2_6)
 I have:

 o.o. I dont have xen installed. ¿Is that possible? ._.

 Yes, xen-tools can be installed seperately.
 You need xen installed to be able to boot with it.

I have xen-tools. But I dont have xen.

 [ebuild  N ] app-emulation/xen-4.3.1-r5  USE=efi xsm
 -custom-cflags -debug -flask

 I'm trying to install it but says:

 !!! copy
 /var/tmp/portage/app-emulation/xen-4.3.1-r5/image/boot/efi/gentoo/xen-4.3.1.efi
 - /boot/efi/gentoo/xen-4.3.1.efi failed.
 !!! [Errno 28] No space left on device

 Maybe is because I tried to re-emerge this? o.o

 Actually, you haven't got xen installed yet.
 And the install fails because your EFI-boot partition is full.
 Also, you need to ensure you boot correctly using Xen. The Linux kernel
 should be loaded and started by Xen as the primary domain.


Yes. I had xen installed. I booted from grub with it, and XEN loaded
my system. But once inside, I tried to re-emerge. So, XEN was
unistalled, and right now it can't be emerged any more ._.

I didn't shutdown my computer yet, So I still using a kernel XEN, in a domain0.

I dont know why i dont have space on EFI anymore ._. If I installed it
once, why I cant do this twice? ._. I cleaned, on efi, the files from
old install xen.

This is all i have:

/boot/efi:
EFI
tmp

/boot/efi/EFI:
gentoo

/boot/efi/EFI/gentoo:
grubx64.efi

df -h:
/dev/sdb12,0M   124K  1,9M   7% /boot/efi

It just have 2MB space, because I do it following the gentoo handbook
that recommends 4MB of space (less 2 from filesystem).

Is that enough space? Any way to fix it Without changing the
partitions? I dont use LVM :/

Thank you for help!

Re: [gentoo-user] Making XEN functional

[Facundo Curti]

Solved the lack of space. I modified my partitions. and xen is back
again :) Now I'm going to reboot with xen, start the services and try
with xl.

Thank you for help. I will keep in contact

Re: [gentoo-user] Making XEN functional

[Facundo Curti]

It works! :)
Thank you for you help! Now I just need to install my hosts jeje. I'll
try XEN, if I see performance is not good, I will change to VirtualBox
as you suggested.

Thanks again! :)

Re: [gentoo-user] ethernet dont use kernel module

[Facundo Curti]

I have news... I boot from USB, and a lspci -v says:

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 09)
Subsystem: ASUSTeK Computer Inc. P8H77-I Motherboard
Flags: bus master, fast devsel, latency 0, IRQ 43
I/O ports at e000 [size=256]
Memory at f0004000 (64-bit, prefetchable) [size=4K]
Memory at f000 (64-bit, prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number
4d-00-00-00-68-4c-e0-00*Kernel driver in use: r8169
  Kernel modules: r8169*


But when I boot normally (with my gentoo), lspci -v says:

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09)
Subsystem: ASUSTeK Computer Inc. P8H77-I Motherboard
Flags: bus master, fast devsel, latency 0, IRQ 14
I/O ports at e000 [size=256]
Memory at f0004000 (64-bit, prefetchable) [size=4K]
Memory at f000 (64-bit, prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 4d-00-00-00-68-4c-e0-00
 Kernel modules: r8168


 Typo maybe?  It should be r8169.

 You are rigth :P


So, we are back to beginning ._. I need load a module (r8169), and modprobe
does not works :P

 If I'm reading your kernel config correctly, you cannot modprobe
 r8168; you have it compiled in the kernel. If you set it up as a
 module (CONFIG_R8169=m), then I don't understand the Function not
 implemented message.

I already compiled the kernel with r8169 as module as you suggested. But is
the same :P

# modprobe r8169
modprobe: ERROR: could not insert 'r8169': Function not implemented

To install the firmware [1], I need to run a script autorun.sh. When I do
that, say me this:
http://bpaste.net/show/186711/

[1]
http://www.realtek.com.tw/Downloads/downloadsView.aspx?Langid=1PNid=13PFid=5Level=5Conn=4DownTypeID=3GetDown=false#2

I'm going crazzy lol

Thank you! Bytes! ;)

Re: [gentoo-user] ethernet dont use kernel module

[Facundo Curti]

2014-03-09 5:28 GMT-03:00 Canek Peláez Valdés can...@gmail.com:

 On Sun, Mar 9, 2014 at 2:18 AM, Facundo Curti facu.cu...@gmail.com
 wrote:

 [snip]

 First of all, you should not need to run any script. udev should
 handle everything by itself.

  http://bpaste.net/show/186711/

 Second of all:

 could not open /proc/modules: No such file or directory

 How is that even possible? In the first .config you posted, you had
 CONFIG_MODULES unset, but I'm assuming you changed CONFIG_R8169 to 'm'
 by running make menuconfig and going into the correct option, and that
 you don't just edited your .config file. Right?

 Because if you edited your .config by hand, that *CANNOT* result in
 anything good, unless you know precisely what are you doing, and even
 then most people would not recommend it.

 Yes, of course :) I used make menuconfig, and i put modules ON.

It looks like you don't have kernel module support. Is that so?


I turned this on.

Now I made an emerge --sync, and emerge --update --newuse --deep world

And this give me an update of gentoo-sources (3.10 I had to 3.12). So I'm
going to compile the new kernel to see if it works :P


 What does the following command prints:

 find /lib/modules -name *r816*


I post it in a few secs :) Please wait I will try first compiling the new
kernel.

Re: [gentoo-user] ethernet dont use kernel module

[Facundo Curti]

 I suggest you to try r8168 module. The realtek RTL8111/8168 chip is buggy.
 The in-kernel module r8169 failed to work with the chip. When i used r8169
 and booted to windows or the other way around the network card was hard
 locked. It required a complete power out for a minute to reset the card.
 With r8168 module there is no problems. The code is here:

r8168.googlecode.com/files/r8168-8.036.00.tar.gz


Broken link :P

I've fixed it!! Finally! But i have to say it... I'm stupid!! The problem
was that I was booting from the wrong kernel.
I was booting from kernel-gentoo, and I was installing the new kernel as
kernel-version-gentoo. So, no matter how much changes I made, the kernel
was always the same :P

Sorry for make lose your time, was a stupid mistake from me :/ Thank you
for patience!

Re: [gentoo-user] Cant boot with SSD, GPT, GRUB2 and UEFI

[Facundo Curti]

2014-03-08 5:27 GMT-03:00 Neil Bothwick n...@digimed.co.uk:

 On Sat, 8 Mar 2014 02:31:35 -0300, Facundo Curti wrote:

  Another - no related - problem I have is that I cant update my
  system ._. I do a
  emerge --newuse --deep --update world
  I dont get errors, but never starts to update. Emerge work as using a
  --pretend atribute, this say me all the packages to install/rebuild, but
  dont do anything... o.o
 
  The portage: http://bpaste.net/show/186359
 
  Is a output of 16k lines and 1,1 mb. Watch out! :/
 
  It rebuild almost everything because I added doc and X to USE flags, and
  almost all package uses docs ._. (I think that..)

 As previously stated, you should NOT enable the doc USE flag globally.
 User docs are generated by default the flag controls the building of
 developer docs, which no one needs for everything, and brings in some
 heavy dependencies for some packages.

 % euses doc
 doc - Add extra documentation (API, Javadoc, etc). It is recommended to
 enable per package instead of globally


 --
 Neil Bothwick

 I typed Format SER: and accidentally killed a telephone operator!

:O Thank you. I didn't know that. So i'm going to disable this :)

About boot... :/ It still not working. I boot from sysresccd, make a:

   grub2-install /dev/sdb

And give me this output:
   Path `/boot/grub` is not redeable by GRUB on boot. Installation
is impossible. Aborting

So, I try to do the same, but in chroot.
I mount everything (Including proc and sys), and:
   chroot /mnt/gentoo /bin/bash
   grub2-install --target x86_64-efi /dev/sdb  //Without
target gives another error

And grub2-install says:
   Fatal: Couldn't open either sysfs or procfs directories for
accesing EFI variables.
   Try `modprobe efivars` as root.
(Same than before)

I was searching on google and I find various similar topics [1]. It
recomend to mount proc and sys, but I already do thath... (unless I do that
wrong)

Somes ideas? :/

[1] https://bbs.archlinux.org/viewtopic.php?id=165516

Re: [gentoo-user] Cant boot with SSD, GPT, GRUB2 and UEFI

[Facundo Curti]

Yes. I press F8 (boot menu) and I choice UEFI:Sandisk :/


2014-03-08 6:37 GMT-03:00 Stefan G. Weichinger li...@xunil.at:

 Am 08.03.2014 10:25, schrieb Facundo Curti:

  About boot... :/ It still not working. I boot from sysresccd

 Did you boot via EFI or via BIOS? You have to choose (U)EFI in your BIOS
 to enable the whole EFI-environment.

 If you boot sysresccd via BIOS you don't get the efi variables accessible.

Re: [gentoo-user] Cant boot with SSD, GPT, GRUB2 and UEFI

[Facundo Curti]

2014-03-08 6:46 GMT-03:00 Pavel Volkov negai...@gmail.com:

 On Saturday 08 March 2014 06:25:32 Facundo Curti wrote:
  So, I try to do the same, but in chroot.
  I mount everything (Including proc and sys), and:
 chroot /mnt/gentoo /bin/bash
 grub2-install --target x86_64-efi /dev/sdb  //Without
  target gives another error
 
  And grub2-install says:
 Fatal: Couldn't open either sysfs or procfs directories for
  accesing EFI variables.
 Try `modprobe efivars` as root.
  (Same than before)
 
  I was searching on google and I find various similar topics [1]. It
  recomend to mount proc and sys, but I already do thath... (unless I do
 that
  wrong)
 
  Somes ideas? :/

 Is there any content in ls /sys/firmware/efi/vars/ directory?

 If not, are you sure you boot sysrescuecd in EFI mode?
 It can boot in both EFI and legacy mode.
 Check your boot menu again.


Finally!!! I on gentoo with out usb! jaja

I just needed make some changes on BIOS, I was using a dual UEFI and Legacy
(UEFI first) (Thank you Pavel):

https://www.dropbox.com/s/rj9ul87kptzglrt/20140308_065958.jpg

Thank you all for the help!! I spent all the night trying to fix that ._. I
 fell sleep on 7:40 am lol (I also had problems booting with rescue cd,
with systemd, and a missconfig from fstab . lol).

Thank you once more! Bytes! ;)

[gentoo-user] ethernet dont use kernel module

[Facundo Curti]

Hi all. I'm again :P (I'm becoming an annoying).

I have a realtek 8111F ethernet.

I boot from a live-usb, make an lspci -v and says ethernet uses r8169
module.

I compiled my kernel with this module, and when I start the system eth0
does not exist (Just lo), and a lspci -v says anything about modules.

Also I tried doing modprobe r8169 with no errors, but I still with out eth0.

So, any ideas why it is happening? :/

As always.. I hope make me understand, my english is no too good

Thank you list! Bytes! ;)

Re: [gentoo-user] ethernet dont use kernel module

[Facundo Curti]

This dont show anything ._.

Here my dmseg complete: bpaste.net/show/186667

And my .config from kernel:  http://bpaste.net/show/186668


2014-03-08 21:53 GMT-03:00 Canek Peláez Valdés can...@gmail.com:

 On Sat, Mar 8, 2014 at 6:12 PM, Facundo Curti facu.cu...@gmail.com
 wrote:
  Hi all. I'm again :P (I'm becoming an annoying).
 
  I have a realtek 8111F ethernet.
 
  I boot from a live-usb, make an lspci -v and says ethernet uses r8169
  module.
 
  I compiled my kernel with this module, and when I start the system eth0
 does
  not exist (Just lo), and a lspci -v says anything about modules.
 
  Also I tried doing modprobe r8169 with no errors, but I still with out
 eth0.
 
  So, any ideas why it is happening? :/
 
  As always.. I hope make me understand, my english is no too good
 
  Thank you list! Bytes! ;)

 In your system (booting directly, not with LiveCD), do:

 dmesg | grep -i 8169

 I'm pretty sure you will need some kind of firmware for your card. The
 logs in dmesg will tell.

 Regards.
 --
 Canek Peláez Valdés
 Posgrado en Ciencia e Ingeniería de la Computación
 Universidad Nacional Autónoma de México

Re: [gentoo-user] ethernet dont use kernel module

[Facundo Curti]

2014-03-09 1:50 GMT-03:00 Canek Peláez Valdés can...@gmail.com:

 On Sat, Mar 8, 2014 at 10:28 PM, Facundo Curti facu.cu...@gmail.com
 wrote:
  This dont show anything ._.
 
  Here my dmseg complete: bpaste.net/show/186667
 
  And my .config from kernel:  http://bpaste.net/show/186668

 Please don't top-post.

 You have the module compiled in the kernel. That should not be a
 problem, but perhaps for debugging having it as a module would help
 (to see what happens when you rmmod and modprobe it).

 From the kernel source code, it seems that the module requires some
 firmware. Do you have linux-firmware installed? If not, install it and
 see if now gets recognized.

 From the logs, the only acknowledgement of your network card I see are
 the following lines:

 [0.191153] pci :03:00.0: [10ec:8168] type 00 class 0x02
 [0.191167] pci :03:00.0: reg 10: [io  0xe000-0xe0ff]
 [0.191193] pci :03:00.0: reg 18: [mem 0xf0004000-0xf0004fff 64bit
 pref]
 [0.191211] pci :03:00.0: reg 20: [mem 0xf000-0xf0003fff 64bit
 pref]
 [0.191279] pci :03:00.0: supports D1 D2
 [0.191280] pci :03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
 [0.191305] pci :03:00.0: System wakeup disabled by ACPI

 That is weird, if it's a firmware problem, it should complain about it
 in the logs.

 From your system, what does lspci says?

 Regards.
 --
 Canek Peláez Valdés
 Posgrado en Ciencia e Ingeniería de la Computación
 Universidad Nacional Autónoma de México


Sorry about top posting, My bad. Gmail jaja. I need to find a email client
:P

Thank you for help. I'm trying to install firmware as you sugest. But now I
have the problem, when I do modprobe r8168 it says:

Error: Could not insert 'r8168': Function not implemented

Re: [gentoo-user] ethernet dont use kernel module

[Facundo Curti]

2014-03-09 3:25 GMT-03:00 Dale rdalek1...@gmail.com:

 Facundo Curti wrote:
  But now I have the problem, when I do modprobe r8168 it says:
 
  Error: Could not insert 'r8168': Function not implemented

 Typo maybe?  It should be r8169.

 Dale

 :-)  :-)

 --
 I am only responsible for what I said ... Not for what you understood or
 how you interpreted my words!


 No, sorry. Was a mistake in the first place. The name of the module is
r8168 :P


2014-03-09 3:12 GMT-03:00 Canek Peláez Valdés can...@gmail.com:

 On Sun, Mar 9, 2014 at 12:08 AM, Facundo Curti facu.cu...@gmail.com
 wrote:
 [snip]
  Sorry about top posting, My bad. Gmail jaja. I need to find a email
 client
  :P

 No prob.

  Thank you for help. I'm trying to install firmware as you sugest. But
 now I
  have the problem, when I do modprobe r8168 it says:
 
  Error: Could not insert 'r8168': Function not implemented

 If I'm reading your kernel config correctly, you cannot modprobe
 r8168; you have it compiled in the kernel. If you set it up as a
 module (CONFIG_R8169=m), then I don't understand the Function not
 implemented message.

 Regards.
 --
 Canek Peláez Valdés
 Posgrado en Ciencia e Ingeniería de la Computación
 Universidad Nacional Autónoma de México



After install firmware, now I can see on my lspci -v

http://bpaste.net/show/186693

So, how you can see, now I have a kernel module. But I still cannot see a
eth0 device :/

at first I througth it could be a misconfig, but:

ifconfig -a: http://bpaste.net/show/186691/

dmesg | grep 8168:

[0.190299] pci :03:00.0: [10ec:8168] type 00 class 0x02


Any way modprobe r8168 still not work :/
Thank you! :)

Re: [gentoo-user] ethernet dont use kernel module

[Facundo Curti]

2014-03-09 3:59 GMT-03:00 Canek Peláez Valdés can...@gmail.com:

 On Sun, Mar 9, 2014 at 12:39 AM, Facundo Curti facu.cu...@gmail.com
 wrote:

 [snip]

  After install firmware, now I can see on my lspci -v
 
  http://bpaste.net/show/186693

 Well, that's progress, I suppose.


  So, how you can see, now I have a kernel module. But I still cannot see
 a eth0 device :/

 If you are using systemd (and by your logs, I see you do), you will not
 have an eth0 device. You will have something like enp3s2 or similar, unless
 you used net.ifnames=0 in your kernel command line, or you followed the
 steps from [1] to disable the predictable network interface names.

 Yes, Im using systemd. Also I have a UEFI motherboard and a SDD disk.



  at first I througth it could be a misconfig, but:
 
  ifconfig -a: http://bpaste.net/show/186691/

 I don't think that's the output from ifconfig. Could you please post it?


lol. Im sorry. Bad paste jaja.
 http://bpaste.net/show/186692/

I just have loopback interface :P


  dmesg | grep 8168:
 
  [0.190299] pci :03:00.0: [10ec:8168] type 00 class 0x02
 
  Any way modprobe r8168 still not work :/

 I still don't recognize the error. What does lsmod | grep 816[89] says?

 It says:
 [0.190299] pci :03:00.0: [10ec:8168] type 00 class 0x02
 [0.818610] sd 0:0:0:0: [sda] 4096-byte physical blocks


 Regards.

 [1]
 http://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/

 --
 Canek Peláez Valdés
 Posgrado en Ciencia e Ingeniería de la Computación
 Universidad Nacional Autónoma de México

Re: [gentoo-user] ethernet dont use kernel module

[Facundo Curti]

Sorry, bad paste.

I still don't recognize the error. What does lsmod | grep 816[89] says?

 It says:
 [0.190299] pci :03:00.0: [10ec:8168] type 00 class 0x02
 [0.816810] sd 0:0:0:0: [sda] 4096-byte physical blocks
 ^
I'm writing this by hand because I cant connect to lan. I need to boot from
usb each time I want upload to bpaste lol.

The first time I discarded the last line because the matching was a time
label.

[gentoo-user] Installing gentoo - First emerge

[Facundo Curti]

Hi list! It is the second time i'm going to install gentoo, im not an
expert but I know basics :P

I'm ok until 6.c - (optional) Use systemd
Then I follow the wiki [1].

But the real problem is that, when I want to install systemd or vim (any of
these), emerge want to install 119 dependencies, and this give me
dependencies errors. I can solve the dependencies, but another apareace, I
solve that, and another... Until one I cant solve anymore... :/

Any way, I can't understand why portage want to install 119 packets just
for vim!

Here is the portage installing vim: http://bpaste.net/show/186190/
And  here installing systemd: http://bpaste.net/show/186195/

emerge Is trying to install x. ¿why?
This package for example, I think is unnecesary for my system...
x11-drivers/xf86-video-ati-7.2.0 USE=-glamor -udev 806 kB

Here my lspci:
http://bpaste.net/show/186196/

And my make.conf:
http://bpaste.net/show/186197



[1] https://wiki.gentoo.org/wiki/SystemdHi list! It is the second time i'm
going to install gentoo, im not an expert but I know basics :P

I'm ok until 6.c - (optional) Use systemd
Then I follow the wiki [1].

But the real problem is that, when I want to install systemd or vim (any of
these), emerge want to install 119 dependencies, and this give me
dependencies errors. I can solve the dependencies, but another apareace, I
solve that, and another... Until one I cant solve anymore... :/

Any way, I can't understand why portage want to install 119 packets just
for vim!

Here is the portage installing vim: http://bpaste.net/show/186190/
And  here installing systemd: http://bpaste.net/show/186195/

emerge Is trying to install x. ¿why?
This package for example, I think is unnecesary for my system...
x11-drivers/xf86-video-ati-7.2.0 USE=-glamor -udev 806 kB

Here my lspci:
http://bpaste.net/show/186196/

And my make.conf:
http://bpaste.net/show/186197

Thank list! I hope would be understanded, I don't speak english

[1] https://wiki.gentoo.org/wiki/Systemd

Re: [gentoo-user] Installing gentoo - First emerge

[Facundo Curti]

2014-03-07 14:49 GMT-03:00 Canek Peláez Valdés can...@gmail.com:

 On Fri, Mar 7, 2014 at 11:21 AM, Facundo Curti facu.cu...@gmail.com
 wrote:
  Hi list! It is the second time i'm going to install gentoo, im not an
 expert
  but I know basics :P

 Hi Facundo.

 [snip]

  But the real problem is that, when I want to install systemd or vim (any
 of
  these), emerge want to install 119 dependencies, and this give me
  dependencies errors.

 The first time you install Gentoo, it's relatively easy to get cyclic
 dependencies since you have only the minimal set of packages installed
 (this set is called @system, BTW). Try this:

 USE=-doc -X emerge -pv systemd vi

 I'm sure most of the cyclic dependencies will break, and for the first
 leg of the installation you don't need X nor documentation.

 Did you selected a profile different from the default one?

First I was using desktop profile, after problems, I  returned to default
one.


 Regards.
 --
 Canek Peláez Valdés
 Posgrado en Ciencia e Ingeniería de la Computación
 Universidad Nacional Autónoma de México


Thank you sp much!! :) This solves everything!

[gentoo-user] Cant boot with SSD, GPT, GRUB2 and UEFI

[Facundo Curti]

Hi all. I'm again with a newbie problem :/
I almost finish to install gentoo but I have a little problem, I can't boot
gentoo ._.

I already installed the system with GRUB2 and systemd, I made partitions
with GPT using parted, but I can't boot.

My partitions: http://bpaste.net/show/186352/

This legacy_boot flag is a recent try I made :P. I also tried with boot
flag, and with no flags. But any way this does not work

My lspci: http://bpaste.net/show/186196/
My make.conf: http://bpaste.net/show/186354/
My /boot/grub/grub.cfg http://bpaste.net/show/186355

GRUB never starts, I just can see the UEFI menu.

Another - no related - problem I have is that I cant update my system ._.
I do a
emerge --newuse --deep --update world
I dont get errors, but never starts to update. Emerge work as using a
--pretend atribute, this say me all the packages to install/rebuild, but
dont do anything... o.o

The portage: http://bpaste.net/show/186359

Is a output of 16k lines and 1,1 mb. Watch out! :/

It rebuild almost everything because I added doc and X to USE flags, and
almost all package uses docs ._. (I think that..)

Any ideas? :P I hope somebody can help me plese! :/

I hope you understend me, me english is not perfect :/

Thank you all! [?]

P.D: I was following the gentoo handbook, and google for helps. :) But now
I'm atasked D:
330.gif

[gentoo-user] Re: Cant boot with SSD, GPT, GRUB2 and UEFI

[Facundo Curti]

Sorry about the double posting. I dont know what I made, but I could update
the system. I just tried to install X, I changed some local uses in
package.use because because errors. Afterwards tried to update and
everything works :O jaja.

Any way, I still with problems on booting :/


2014-03-08 2:31 GMT-03:00 Facundo Curti facu.cu...@gmail.com:

 Hi all. I'm again with a newbie problem :/
 I almost finish to install gentoo but I have a little problem, I can't
 boot gentoo ._.

 I already installed the system with GRUB2 and systemd, I made partitions
 with GPT using parted, but I can't boot.

 My partitions: http://bpaste.net/show/186352/

 This legacy_boot flag is a recent try I made :P. I also tried with
 boot flag, and with no flags. But any way this does not work

 My lspci: http://bpaste.net/show/186196/
 My make.conf: http://bpaste.net/show/186354/
 My /boot/grub/grub.cfg http://bpaste.net/show/186355

 GRUB never starts, I just can see the UEFI menu.

 Another - no related - problem I have is that I cant update my system ._.
 I do a
 emerge --newuse --deep --update world
 I dont get errors, but never starts to update. Emerge work as using a
 --pretend atribute, this say me all the packages to install/rebuild, but
 dont do anything... o.o

 The portage: http://bpaste.net/show/186359

 Is a output of 16k lines and 1,1 mb. Watch out! :/

 It rebuild almost everything because I added doc and X to USE flags, and
 almost all package uses docs ._. (I think that..)

 Any ideas? :P I hope somebody can help me plese! :/

 I hope you understend me, me english is not perfect :/

 Thank you all! [?]

 P.D: I was following the gentoo handbook, and google for helps. :) But now
 I'm atasked D:

330.gif

Re: [gentoo-user] Cant boot with SSD, GPT, GRUB2 and UEFI

[Facundo Curti]

2014-03-08 3:20 GMT-03:00 Pavel Volkov negai...@gmail.com:

 On Saturday 08 March 2014 02:31:35 Facundo Curti wrote:
  Hi all. I'm again with a newbie problem :/
  I almost finish to install gentoo but I have a little problem, I can't
 boot
  gentoo ._.
 
  I already installed the system with GRUB2 and systemd, I made partitions
  with GPT using parted, but I can't boot.
 
  My partitions: http://bpaste.net/show/186352/
 
  This legacy_boot flag is a recent try I made :P. I also tried with
 boot
  flag, and with no flags. But any way this does not work
 

 With UEFI you don't need bios_grub partition.
 You also don't nee the legacy_boot flag.

 But what you need is a FAT32 partiton where the GRUB's UEFI binary will be
 installed.

 You mount that partition at /boot/efi
 You should also set GRUB_PLATFORMS=efi-64 in make.conf and update world.

 After that run grub2-install /dev/sda (or whatever block device you use).

 Then you can verify that GRUB 2 is added into UEFI boot menu: run
 efibootmgr as
 root (it's from sys-boot/efibootmgr package).

 Thank you men! You are awesome.

But I have a problem, after I do
emerge --update world
when I make grub2-install, I get off this error:

/usr/lib/grub/i386-pc doesn't exist. Please especify --target
or --directory

So I choice a target:
grub-install --target x86_64-efi/ /dev/sdb

And this says me:
Fatal: Couldn't open either sysfs or procfs directories for
accesing EFI variables
Try modprobe efivars as root

I try it and nothing happens... I mounted sys and proc following the gentoo
handbook:

# mount -t proc proc /mnt/gentoo/proc# mount
--rbind /sys /mnt/gentoo/sys# mount --rbind /dev
/mnt/gentoo/dev


This is my df -h:

Filesystem  Size  Used Avail Use% Mounted on
 rootfs   15G  3.1G   11G  23% /udev
10M  4.0K   10M   1% /devtmpfs15G  3.1G   11G
23% //dev/sdb215G  3.1G   11G  23% /
shm 1.8G 0  1.8G   0% /dev/shm/dev/sdb4
92G   60M   87G   1% /home/dev/sdb1   2.0M  124K
1.9M   7% /boot/efiudev 10M  4.0K   10M   1%
/devshm 1.8G 0  1.8G   0% /dev/shm


No errors mounting :/


Thank you! Bytes! ;)

Re: [gentoo-user] Cant boot with SSD, GPT, GRUB2 and UEFI

[Facundo Curti]

2014-03-08 3:37 GMT-03:00 Pavel Volkov negai...@gmail.com:

 Some more update:

 1. You should correctly configure your kernel too boot with UEFI (but GRUB
 will
 still boot).

Yep, this is done :)

 2. I think you should run grub2-install from EFI-booted system. I suggest
 SystemRescueCD, Gentoo minimal can't do that.

aaa, ok. Thanks, So my last question was out of place jaja :) I will try
that. Thx!

Re: [gentoo-user] Fwd: How about the gentoo server or cluster in production environment?

[Facundo Curti]

 Debian, and Ubuntu are desktop platforms. Yes they are widely used in
 production server environments (the slow
 ones that is) however, our last experience with Debian squeeze as a whole
 (ie, source tree, reliability, performance),
 was inhospitable. Dare I say, it was making as nauseated as we would be
 behind a Windows machine...


Really? Debian is a desktop distro? Gentoo it is also, as ALMOST every
distro...  Debian uses old software, because all packages are very tested,
and have bug fixes, before launch as stable... Debian is a REALLY stable
distro, is for that why is very used as server. And ubuntu? Yes, it is shit
[?] I think ubuntu is used as server, just because is easy [?]

Any way... I think every stable distro, could be used as server. Who is
better? Well, this depends on every one. Try to pick the best music group
and you will have a same large discusion.

Sorry if my english is not perfect.

Bye! ;)
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Re: [gentoo-user] RAID 1 vs RAID 0 - Read perfonmance

[Facundo Curti]

Thank you all! :) I finally have all clear.
I'm going to do raid 10. Any way, I'm going to do a benchmark before to
install.

Thank you!;)


2014-02-24 14:03 GMT-03:00 Jarry mr.ja...@gmail.com:

 On 24-Feb-14 7:27, Facundo Curti wrote:

  n= number of disks

 reads:
raid1: n*2
raid0: n*2

 writes:
raid1: n
raid0: n*2

 But, in real life, the reads from raid 0 doesn't work at all, because if
 you use chunk size from 4k, and you need to read just 2kb (most binary
 files, txt files, etc..). the read speed should be just of n.


 Definitely not true. Very rarely you need to read just one small file.
 Mostly you need many small files (i.e. compilation) or a few big files
 (i.e. database). I do not know what load you expect, but in my case
 raid0 (with SSD) gave me about twice the r/w speed on heavily-loaded
 virtualization platform with many virtual machines. And not only speed
 is higher, but also IOPS are splitted to two disks (nearly doubled).

 I did some testing with 2xSSD/512GB in raid1, 2xSSD/256GB in raid0 and
 3xSSD/256GB in raid5 (I used 840/pro SSD with quite good HW-controller
 but I think with mdadm it might be similar). Raid0 was way ahead of
 other two configurations in my case.

 Finally I went for 4xSSD/256GB in raid10 as I needed both speed and
 redundancy...

 Jarry

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 This mailbox accepts e-mails only from selected mailing-lists!
 Everything else is considered to be spam and therefore deleted.

[gentoo-user] RAID 1 vs RAID 0 - Read perfonmance

[Facundo Curti]

Hi. I am again, with a similar question to previous.

I want to install RAID on SSD's.

Comparing THEORETICALLY, RAID0 (stripe) vs RAID1 (mirrior). The performance
would be something like this:

n= number of disks

reads:
  raid1: n*2
  raid0: n*2

writes:
  raid1: n
  raid0: n*2

But, in real life, the reads from raid 0 doesn't work at all, because if
you use chunk size from 4k, and you need to read just 2kb (most binary
files, txt files, etc..). the read speed should be just of n.

On the other side, I read over the net, that kernel don't support
multithread reads on raid1. So, the read speed will be just n. Always. ¿It
is true?

Anyway, my question is. ¿Who have the best read speed for the day to day?
I'm not asking about reads off large files. I'm just asking in the normal
use. Opening firefox, X, regular files, etc..

I can't find the guide definitive. It allways are talking about
theoretically performance, or about real life but without benchmarks
or reliable data.

Having a RAID0 with SSD, and following [2] on SSD Stripe Optimization
should I have the same speed as an RAID1?

My question is because i'm between. 4 disks raid1, or RAID10 (I want
redundancy anyway..). And as raid 10 = 1+ 0. I need to know raid0
performance to take a choice... I don't need write speed, just read.

¿Anyone knows the true about this? ¿Somebody tried this?

Thanx a lot.!! Bytes! ;)

[1]http://www.pcstats.com/articleview.cfm?articleid=890page=5
[2]
http://www.overclock.net/t/484367/guide-all-you-ever-wanted-to-know-about-raid

Re: [gentoo-user] RAID 1 on /boot

[Facundo Curti]

Thank you so much for the help! :) It was very useful.

I just need wait my new PC, and try it *.* jeje.

Bytes! ;)

Re: [gentoo-user] RAID 1 on /boot

[Facundo Curti]

Please let us know what the performance is like when using the setup
you are thinking off.

Of course. I will post these here :)


2014-02-22 16:13 GMT-03:00 Facundo Curti facu.cu...@gmail.com:

 Thank you so much for the help! :) It was very useful.

 I just need wait my new PC, and try it *.* jeje.

 Bytes! ;)

Re: [gentoo-user] SSD success - I think

[Facundo Curti]

  Man
  fstrim makes no mention of file-system types.
 
  Maybe I've not laid out the partitions properly. I used gparted from a
  recent
  System Rescue CD (http://sysresccd.org), which said it was leaving 1MB
  unused
  before /dev/sda1.
 
  While I'm here, would anyone like to suggest suitable parameters to mkfs
  for
  any of my file-systems? Here's the fstab:
 
  /dev/sda1   /boot   ext2noauto,relatime 1
  2
  /dev/sda2   noneswapsw  0
  0
  /dev/sda5   /   ext4relatime0
  1

 you might want this to read relatime,discard to handle the trim
 automagically.  if you are concerned about writes i'd suggest noatime for
 all of these


I agree. Also I recommend async, nodiratime and norealtime. All these will
make a better performance. See man mount.

Bytes! ;)


2014-02-22 14:19 GMT-03:00 Michael Hampicke m...@hadt.biz:

 Am 22.02.2014 15:47, schrieb Peter Humphrey:
 
  I find though that fstrim can't operate on /boot, which is a separate
 ext2 file
  system. It reports:
fstrim: /boot: FITRIM ioctl failed: Inappropriate ioctl for device
  Is this because it's an ext2 partition, not ext4 like the rest of them?
 Man
  fstrim makes no mention of file-system types.

 Yes, only ext4 of the extX file systems supports discard/trim

 
  Maybe I've not laid out the partitions properly. I used gparted from a
 recent
  System Rescue CD (http://sysresccd.org), which said it was leaving 1MB
 unused
  before /dev/sda1.
 
  While I'm here, would anyone like to suggest suitable parameters to mkfs
 for
  any of my file-systems? Here's the fstab:
 
  /dev/sda1   /boot   ext2noauto,relatime
 1 2
  /dev/sda2   noneswapsw
  0 0
  /dev/sda5   /   ext4relatime
  0 1
  /dev/sda6   /varext4relatime
  0 2
  /dev/sda7   /home   ext4relatime
  0 2
  /dev/sda8   /var/cache/squidext4relatime
  0 3
  /dev/sda9   /usr/portageext4relatime
  0 3
  /dev/sda10  /usr/portage/packages   ext4relatime
  0 4
  /dev/sda11  /usr/local  ext4relatime
  0 2
  proc/proc   procdefaults
  0 0
  tmpfs   /tmptmpfs   nodev,nosuid
  0 0
  tmpfs   /var/tmptmpfs   nodev,nosuid
  0 0
  shm /dev/shmtmpfs   nodev,nosuid,noexec
 0 0
 
  I created all the ext4 file-systems with -O ^has_journal to avoid
 concentrated
  wear. Is this still a good idea nowadays? I'm happy to sacrifice the
 comfort of
  journalling since recovering this small box from backup is so quick and
 easy.
  Of course I did plenty of googling before doing anything and picked out
 what
  still seemed appropriate, but I could easily have missed something
 important.
 

 I used the default options for ext4 on my SSDs. The only thing I do is,
 I set noatime in fstab. But I do this for all file systems.

 My oldest SSD is from 2008/2009, I'm not sure. It's a 32GB SuperTalent,
 and it still runs great today. And I did not care for low writes etc. I
 just used it like any other disk.

[gentoo-user] RAID 1 on /boot

[Facundo Curti]

Hi all. I'm new in the list, this is my third message :)
First at all, I need to say sorry if my english is not perfect. I speak
spanish. I post here because gentoo-user-es it's middle dead, and it's a
great chance to practice my english :) Now, the problem.

I'm going to get a new PC with a disc SSD 120GB and another HDD of 1TB. But
in a coming future, I want to add 2 or more disks SSD.

Mi idea now, is:

Disk HHD: /dev/sda
/dev/sda1 26GB
/dev/sda2 90GB
/dev/sda3 904GB

Disk SSD: /dev/sdb
/dev/sdb1 26GB
/dev/sdb2 90GB
/dev/sdb3 4GB

And use /dev/sdb3 as swap. (I will add more with another SSD in future)
/dev/sda3 mounted in /home/user/data (to save data unused)

And a RAID 1 with:
md0: sda1+sdb1/
md1: sda2+sdb2/home

(sda1 and sda2 will be made with the flag: write-mostly. This is useful for
disks slower).
In a future, I'm going to add more SSD's on this RAID. My idea is the
fastest I/O.

Now. My problem/question is:
Following the gentoo's
dochttp://www.gentoo.org/doc/es/gentoo-x86+raid+lvm2-quickinstall.xml,
it says I need to put the flag --metadata=0.9 on the RAID. My question is
¿This will make get off the performance?.

I only found this
documenthttps://raid.wiki.kernel.org/index.php/RAID_superblock_formats#The_version-0.90_Superblock_Format.
This says the difference, but nothing about performance and
advantages/disadvantages.

Another question is, ¿GRUB2 still unsupporting metadata 1.2?

In case that metadata get off performance, and GRUB2 doesn't support this.
¿Anyone knows how can I fix this to use metadata 1.2?

I don't partitioned more, because I saw this unnecessary. I just need to
separate /home in case I need to format the system. But if I need to
separate /boot to make it work, I don't have problems doing that.

But of course, /boot also as RAID...

¿Somebody have any ideas to make it work?

Thank you all. Bytes! ;)

Re: [gentoo-user] Fwd: How about the gentoo server or cluster in production environment?

[Facundo Curti]

 the advantage of clustering servers though is you can take one out and
update it.   if you use a distributed compliation [1] and tell portage to
keep the binaries [2] you can take a few out and do them together, then the
remainder do not require compilation as the compile has been

It is True. I didnt throught on thath. :)

That is such total FUD I just can't even say anything else about it
without using some unsavory words.

You no need to be disrespectfull... It just was my opinion, and everybody
are here to learn...

Everybody say good points. I think it is just a matter of taste.
I hope get the chance to try gentoo as server someday. For now, i just stay
in debian. (And my lovely gentoo as desktop, of course).

Bye! ;)

Re: [gentoo-user] Fwd: How about the gentoo server or cluster in production environment?

[Facundo Curti]

I think a more stable distro is better for production. My choice is
debian. I think you cant find nothing more stable that debian...

Gentoo makes the best server os because it's a custom built os where the
admin knows each and every aspect of the os.

This is true, but gentoo is a little unstable to use on production. The
system must be on 365 days/year. ¿and when you need to update the system?
This will use all the processor and the system will be overloaded. This
means users can't use the system when this is updating...

I think the best for a server is debian. I didn't try red hat but I see
this like a commercial distro :/ Any way, red hat is very used as server.
And if you choice to pay, you will have official support (Other wise, you
are alone :/)

P.D: I'm sorry if my english is not perfect, i speak spanish [?]


2014-02-19 21:36 GMT-03:00 Franklin Wang touch2...@gmail.com:

  Maybe it's intresting, although I prefer to use red hat, suse or ubuntu
 in datacenter as Google. Slackware servers're not very poppular here

 On 2014年02月20日 08:14, Nilesh Govindrajan wrote:

 On 20 Feb 2014 05:12, Franklin Wang touch2...@gmail.com wrote:
 
  and what about slackware for server?
 
 
   Original Message 
  Subject:
  How about the gentoo server or cluster in production environment?
  Date:
  Fri, 29 Nov 2013 09:41:28 +0800
  From:
  Franklin Wang touch2...@gmail.com
  To:
  gentoo-ser...@lists.gentoo.org, gentoo-clus...@lists.gentoo.org
 
 
  Hi all,
 
  I'm not familiar with gentoo server and cluster. So could you tell me
  the experience about them? Thanks.
 
 
 
 
  Franklin Wang
 
 
 

 Gentoo makes the best server os because it's a custom built os where the
 admin knows each and every aspect of the os. Security wise, there are no
 unwanted or unused stuff, so lesser bugs to deal with.

 Clustering, well, you can do that using glusterfs


 --
 skype:touch21st, Gtalk:touch21st, Yahoo/MSN:franklinwan...@yahoo.com,
 Xing/Linkedin:Franklin Wang


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