Re: [gentoo-user] Sun Fire X4200 - Unable to handle kernel paging request and rsync Not tainted

2007-06-18 Thread Martin Hudec

Hello Stevica,

your system is oopsing while running rsync.
Is panic (and rebooting) enabled in /proc/sys/kernel/panic_on_oops and 
/proc/sys/kernel/panic?


Unfortunately linux does not have native crashdump capability, but there 
are utilities like lkcd (http://lkcd.sourceforge.net) which you might 
find useful.


nice evening,
Martin Hudec

Stevica Kurcubic wrote:

Hello,

I have several Sun Fire X4200 servers and they are all running
smoothly on Gentoo except one. It constantly fail with error bellow.
At first I thought that it have a bad memory, so I run memtest and it
all passed. Then I thought it is firmware on my raid card, so I
upgraded firmware but it didn't help. I have 64 bit kernel. Anybody
have some more idea?

TNX a lot.

Jun 15 10:28:04 gentoo-monitor2 Unable to handle kernel paging request
at 00fb79ed RIP:
Jun 15 10:28:04 gentoo-monitor2 [8054d17e] __down+0x62/0x100
Jun 15 10:28:04 gentoo-monitor2 PGD 1c5b8067 PUD 295b8067 PMD 0
Jun 15 10:28:04 gentoo-monitor2 Oops: 0002 [2] SMP
Jun 15 10:28:04 gentoo-monitor2 CPU 1
Jun 15 10:28:04 gentoo-monitor2 Modules linked in:
Jun 15 10:28:04 gentoo-monitor2 Pid: 23630, comm: rsync Not tainted
2.6.20-gentoo-r8 #2
Jun 15 10:28:04 gentoo-monitor2 RIP: 0010:[8054d17e]
[8054d17e] __down+0x62/0x100
Jun 15 10:28:04 gentoo-monitor2 RSP: 0018:8100b4fa7c88  EFLAGS: 
00010002

Jun 15 10:28:04 gentoo-monitor2 RAX: 810037bae888 RBX:
810037bae878 RCX: 00fb79ed
Jun 15 10:28:04 gentoo-monitor2 RDX: 8100b4fa7ca0 RSI:
81007dfca9c0 RDI: 810037bae880
Jun 15 10:28:04 gentoo-monitor2 RBP: 810037bae880 R08:
00568a3c R09: 81004d2a7cc0
Jun 15 10:28:04 gentoo-monitor2 R10: 81000882a0c0 R11:
80251c86 R12: 0296
Jun 15 10:28:04 gentoo-monitor2 R13: 8100c150e770 R14:
81007d67ee80 R15: 81007dfca9c0
Jun 15 10:28:04 gentoo-monitor2 FS:  2b754230f6d0()
GS:8100016dde40() knlGS:
Jun 15 10:28:04 gentoo-monitor2 CS:  0010 DS:  ES:  CR0:
8005003b
Jun 15 10:28:04 gentoo-monitor2 CR2: 00fb79ed CR3:
40fa4000 CR4: 06e0
Jun 15 10:28:04 gentoo-monitor2 Process rsync (pid: 23630, threadinfo
8100b4fa6000, task 8100c150e770)
Jun 15 10:28:04 gentoo-monitor2 Stack:  0001
8100c150e770 8022981a 810037bae888
Jun 15 10:28:04 gentoo-monitor2  
0296 810037bae878
Jun 15 10:28:04 gentoo-monitor2 810037bae800 
0bdeca89 8054ce78
Jun 15 10:28:04 gentoo-monitor2 Call Trace:
Jun 15 10:28:04 gentoo-monitor2 [8022981a]
default_wake_function+0x0/0xe
Jun 15 10:28:04 gentoo-monitor2 [8054ce78] 
__down_failed+0x35/0x3a
Jun 15 10:28:04 gentoo-monitor2 [80251c86] 
mempool_free_slab+0x0/0xe
Jun 15 10:28:04 gentoo-monitor2 [8033ada6] 
cifs_reopen_file+0x82/0x382

Jun 15 10:28:04 gentoo-monitor2 [8033b9c5]
find_writable_file+0x7a/0xd1
Jun 15 10:28:04 gentoo-monitor2 [8033ba2a]
is_size_safe_to_change+0xe/0x37
Jun 15 10:28:04 gentoo-monitor2 [803481dd] 
cifs_readdir+0xbe0/0x108f

Jun 15 10:28:04 gentoo-monitor2 [8027de94] filldir+0x0/0xb7
Jun 15 10:28:04 gentoo-monitor2 [8027de94] filldir+0x0/0xb7
Jun 15 10:28:04 gentoo-monitor2 [8027dfa8] vfs_readdir+0x5d/0x92
Jun 15 10:28:04 gentoo-monitor2 [8027e1fa] sys_getdents+0x75/0xbf
Jun 15 10:28:04 gentoo-monitor2 [8027d8ac] sys_fcntl+0x2b8/0x2c4
Jun 15 10:28:04 gentoo-monitor2 [8020955e] system_call+0x7e/0x83
Jun 15 10:28:04 gentoo-monitor2
Jun 15 10:28:04 gentoo-monitor2
Jun 15 10:28:04 gentoo-monitor2 Code: 48 89 11 ff 43 04 48 89 4c 24 20
8b 43 04 ff c8 f0 01 03 0f
Jun 15 10:28:04 gentoo-monitor2 RIP  [8054d17e] __down+0x62/0x100
Jun 15 10:28:04 gentoo-monitor2 RSP 8100b4fa7c88
Jun 15 10:28:04 gentoo-monitor2 CR2: 00fb79ed


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Re: [gentoo-user] OT - Migrating databases to a new box

2007-04-27 Thread Martin Hudec

Michael Sullivan wrote:

/etc/inti.d/mysql stop
rsync -av --delete /var/lib/mysql/ newbox01:/var/lib/mysql/


And this method will preserve all granted permissions with their
passwords?  That would be great!


It would. I've been moving mysql the very same way on my bsd boxes. Just 
stopped the database, verified if there is no process accessing the 
files in /var/db/mysql (default storage for bsd) and moved it. This 
applies for the same/similar versions of mysql.


But I was also boxmoving mysql from version 4.0.x to 5.0.x. On that 
occasion I had to do dumps, verified them etc. Simple rsync would not 
suffice.


Martin
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Re: [gentoo-user] a weird problem regarding internet connection...

2007-04-08 Thread Martin Hudec

Nistor Andrei wrote:
I have no idea what might have happened yesterday... I got home from a party 
@5AM and I turned on my computer to listen to some music untill I fall 
asleep. 5 minutes ago, GAIM logged in, all by itself... I am sure I haven't 
modified any setting (unless I was sleeptyping). What happened? How can I 
make sure it's not going to happen again when I'll need my internet connexion 
more than ever? 


Lovely (hope the party was excellent ;)).

Well, just check the firewall rules and check name resolution via dig. 
Maybe it was just an issue with the name server itself. Might be handy 
to get another one to resolv.conf.


Martin
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Re: [gentoo-user] a weird problem regarding internet connection...

2007-04-07 Thread Martin Hudec

Coder TuX wrote:
Pinging the IP address works, pinging the corresponding domain name 
doesn't.


So far it looks like the issue with name resolution.

Check with:
# dig @IP -t a DOMAIN +multiline.

IP is the ip address of your dns server (could be one from resolv.conf, 
could be another)

DOMAIN so just pick up a name (like google.com)

I'll check the firewall rules, maybe there's something wrong there, but 
I think I tried with iptables disabled and got the same result


Check for any rule dealing with port 53.

Martin
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Re: [gentoo-user] Bind Problem

2006-03-17 Thread Martin Hudec

Hello,

Hiren Dave wrote:

Hi,

I have one problem with bind. I am getting answer from dns server for 
dig command but there is no MX entry. Any idea whats wrong? Below is the 
configuration file for master zone and dig command ouput is also given.


That is not the issue with bind.

Dig is also working fine, he returned everything required.

For MX to pop up you have to use -t mx, like:

# dig -t mx guru.com


Cheers,
Martin
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Re: [gentoo-user] gentoo ebuild for munin

2005-09-26 Thread martin hudec
Hello,

On Sat, Sep 24, 2005 at 07:25:11PM +0200 or thereabouts, Nagatoro wrote:
 Did you look at the attachment list for that bug? There is an ebuild...
  
  Yup, I did. But I am not considering version 1.0.5 (ebuild from
  January 2005), to be actual in these times, when there is version
  1.2.3 (from April 2005). Therefore I was asking what one need to
  create an ebuild. Already found that on gentoo ebuild doc at:
  http://www.gentoo.org/proj/en/devrel/handbook/handbook.xml?part=2chap=1

  So I am about to take a look into it..

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[gentoo-user] gentoo ebuild for munin

2005-09-24 Thread martin hudec
Hello,

  are there any ebuilds for munin (http://www.linpro.no/projects/munin/)
  available for gentoo? Only relevant information I found was Bug #76018
  on bugs.gentoo.org, but it seems to be cold track at least for last
  months.

  If there is no ebuild available, what should one do to create an
  ebuild?

cheers,

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Re: [gentoo-user] gst-plugins-alsa-0.8.11 compile failure

2005-09-07 Thread martin hudec
Hello,

On Mon, Sep 05, 2005 at 08:50:33PM -0400 or thereabouts, R'twick Niceorgaw 
wrote:
 I was doing a emerge -u world and gst-plugins-alsa-0.8.11 failed. the
 last few messages on screen are
 ---
 configure: *** These plugins will not be built: xvid
 checking asm/atomic.h usability... yes
 checking asm/atomic.h presence... yes
 checking for asm/atomic.h... yes
 checking for freetype2 = 2.0.9... yes
 checking FT2_CFLAGS... -I/usr/include/freetype2
 checking FT2_LIBS... -lfreetype -lz
 configure: Using GStreamer source release as package name
 configure: Using http://gstreamer.freedesktop.org/ as package origin
 configure: error: conditional HAVE_XFIXES was never defined.
 Usually this means the macro was only invoked conditionally.
 
 !!! Please attach the config.log to your bug report:
 !!! 
 /var/tmp/portage/gst-plugins-alsa-0.8.11/work/gst-plugins-0.8.11/config.log

  I had experienced the same problem and I have solved it by emerge sync
  to actual packages. Looks like some patch was missing there. Anyway I
  also recompiled media-libs/gst-plugins at first after sync. After that
  I was able to successfully compile gst-plugins-*.

Cheers,
Martin

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