Re: Yast for debian

2012-12-17 Thread Davide Mirtillo
Il 17/12/2012 12:57, Muhammad Yousuf Khan ha scritto:
> On Mon, Dec 17, 2012 at 4:18 PM, Jon Dowland  wrote:
>> On Mon, Dec 17, 2012 at 04:17:56PM +0500, Muhammad Yousuf Khan wrote:
>>> is there any tool equivalent to yast in Debian?
>>
>> For those of us unfamiliar with what Yast is or does now, can you
>> explain the particular features you are looking for?
> 
> SUSE administration tool. instead of x server, admins can use a
> pseudo-graphical user interface to manage the server. for more details
> please read.
> 
> https://doc.opensuse.org/documentation/html/openSUSE_114/opensuse-reference/cha.yast.text.html
> 

What about aptitude?

http://en.wikipedia.org/wiki/Aptitude_(software)

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Re: Debian and OSS vs vSphere

2012-02-29 Thread Davide Mirtillo
Il 29/02/2012 01:18, Alexey Eromenko ha scritto:
> Basically the idea is this:
> 
> On Wed, Feb 29, 2012 at 1:50 AM, Gilles Mocellin
>  wrote:
>> Le 28/02/2012 22:11, Alexey Eromenko a écrit :
>>
>>> Since here are 2 proxmox heads, let me ask:
>>> 1. What's the name of their WUI ? (Web GUI)
> 
> "Proxmox VE web interface" is the official name.
> 
>>> 2. Does it fit into Debian, by simply packaging their GUI ? (or it
>>> requires some incompatible changes?)
> 
> According to:
> http://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_Lenny
> 
> The package is named "proxmox-ve".
> 
> But then again: (about Proxmox WUI)
> 1. It is not part of Debian. (they add 3rd party repo to install it on
> Debian, but packages are not in Debian) -- unlike OpenStack and
> phpvirtualbox (latter is pending review).
> 2. I was unable to find the source of this Web GUI. What's the license ?
> 3. Will it fit into Debian, assuming someone will package it ?
> 4. They use custom (non-Debian) kernel, but this is probably not
> needed, because Debian (stable) has OpenVZ kernel.
> 
> All-in-all, if Proxmox WUI could be decoupled from Proxmox-the-distro,
> (and Debianized), it could be a good move. I'm not volunteering to
> package it at this time, but I do volunteer to test it.
> 
> Maybe you could ask them, if they want to become a Debian Pure Blend ?
> (meaning they package all the stuff for Debian, adhering to the Debian
> Policy, and build 100% Debian-based distro, sharing testing &
> maintenance effort with us)
> 

Seems like they are working on a guide to install Proxmox on a plain
Debian Squeeze:

http://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_Squeeze

I would feel much, much, *much* safer if Proxmox would be just a package
for Debian and i could get all the software from the Debian repos, but i
guess having an install cd and calling it a distribution can have its
marketing purposes.

I chose to go with the install cd i downloaded off their website since
usually guides like the one i linked always cause issues, but i admit i
did not try the procedure.

Anyway, from what i can see, the 2.0 interface works like a charm and i
had no trouble setting up a couple VMs just to play with: I'm really
impressed! Having something like this on the official Debian repo would
be immensely great for the community and all of the softwares involved.
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Re: Debian and OSS vs vSphere

2012-02-29 Thread Davide Mirtillo
Il 28/02/2012 20:08, Peter Teunissen ha scritto:
> 
> On 28 feb. 2012, at 16:15, Robert Brockway wrote:
> 
>> On Tue, 28 Feb 2012, Davide Mirtillo wrote:
>>
>>> I was also wondering if any of you had opinions regarding Proxmox.
>>>
>>> http://pve.proxmox.com/wiki/Main_Page
>>>
>>> It seems like a solid solution and it also looks it's gonna be something
>>> that works out of the box by just installing it, which is kinda what i
>>> was hoping for - yes, i know, i'm lazy :)
>>
>> Hi Davide.  I was just about to send a reply to your other email suggesting 
>> you try Proxmox :)
>>
>> It offers OpenVZ and KVM so allows you to enjoy using Linux containers or 
>> fully virtualised systems.
>>
>> I've used OpenVZ a lot over the years and trialed Proxmox a while back and 
>> was quite impressed.
> 
> I'd like to add my own positive experience with proxmox in a small 
> environment. 
> 
> Having experience with openvz on my private servers, I quickly gravitated 
> towards promox when looking for something supporting containers, virtual 
> machines and sporting a GUI even my windows minded fellow team members could 
> understand ;-). I use it to run a server that supports our development team. 
> It uses containers for java web apps (confluence and Jira) and network 
> services like DNS and dhcp and virtual machines running windows to do 
> software upgrade tests, evaluate software and supply remote users or team 
> members running linux on their laptops with RDP sessions to the unavoidable 
> set of windows dev apps. 
> 
> I can happily run ±5 containers and ±5 window VM's on a quad core server with 
> 16GB. The GUI is quite intuitive and provides enough functionality. Deploying 
> a new VM or container is a breeze. It should also support live migration 
> between hardware nodes, although i didn't test this. Backups are easy to 
> setup either to directly connected storage of something like NFS. Best of 
> all, it's debian beneath the GUI, so on the cli, if needed, you'll feel right 
> at home.
> 
> Peter
> 

Hello Peter,
that is some good information right there - i installed proxmox 2.0 rc1
yesterday afternoon on a workstation computer, for testing, and i am
currently looking at the performance.
Would you please be more specific about the configuration of the machine
you are using? ie cpu model, disk / controller configuration, installed
nics, etc.. A private reply would be enough!

The solution i am looking for will determine the hardware i will be
ordering, so i am concerned about it right now.

How should i consider technologies like KVM and openVZ regarding
stability? I'm talking about downtimes and maintenance time. I heard
multiple opinions on xen being a bad thing to work with, both
performance wise and stability wise. I wouldn't want to set this
"private cloud" up only to discover it's not production ready!

I am also wondering how i will be able to deal with storage and multiple
nodes: how does proxmox behave on the matter? In case the main machine
goes down i would be pretty screwed, wouldn't i?

I guess that since proxmox is debian derivate i could eventually have a
separate machine for storage and just mount a remote share through fuse
and use that, but i'm open for suggestions.
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Re: Debian and OSS vs vSphere

2012-02-28 Thread Davide Mirtillo
Il 28/02/2012 13:24, Alexey Eromenko ha scritto:
> Currently there is no drop-in replacement for ESX+vSphere in Debian.
> (which handles large servers + has some GUI)
> 
> For small servers, Debian provides for "phpvirtualbox+VirtualBox" combo.
> This lets you manage a single server.
> 
> ...Which has a nice Web GUI:
> http://code.google.com/p/phpvirtualbox/

This seems like a nice and really simple solution, but i wonder about
the expandability of a setup like this one.

> For more professional Open-Source solution, it will be OpenStack +
> it's WUI (Dashboard)
> www.openstack.org
> 
> This one lets you manage a cloud of servers, and includes a
> distributed storage solution (swift), and distributed authentication
> mechanism (keystone).
> 
> Video: (OpenStack + it's WUI Dashboard)
> http://vimeo.com/20787736

Thanks for pointing this out to me, it actually looks like something
really similar to the solutions proposed by vmware.

I know a lot of the OSS solutions require quite a bit of work in order
to set them up, and i don't know if this one does too. I guess i'll have
a closer look at it and maybe even try it.

> Biggest problem:
> OpenStack documentation, which does not match the actual software
> currently, and it is in "testing" category. I'm working to improve it
> (along with fellow community members) for Debian 7.0 release.
> I believe, however, that Debian 7.0 will ship with both phpvirtualbox
> and OpenStack, tested and documented. (in early 2013)
> 
> Debian 6.0 (stable) lacks those technologies.

Thanks for the insight!

I was also wondering if any of you had opinions regarding Proxmox.

http://pve.proxmox.com/wiki/Main_Page

It seems like a solid solution and it also looks it's gonna be something
that works out of the box by just installing it, which is kinda what i
was hoping for - yes, i know, i'm lazy :)

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Debian and OSS vs vSphere

2012-02-28 Thread Davide Mirtillo
Hello debian-user,
i'm hoping someone can shed some light regarding the current state of
virtualization on Debian. Since I like my information first-hand, i
thought i'd ask here for some real-world use cases. I am currently
gathering some data in order to redesign the network infrastructure of
the company i work for. I've been directed by some fellow sysadmins
towards  ESX and ESXi, but the pricing seems a bit over the top and
honestly, i don't know if i actually need the whole thing, also
considering that i am not familiar with enterprise-grade virtualization
solutions.

Basically i'm looking for a robust system that will allow me to deploy,
host and manage virtual machines. The need for different services is
growing in my company and having virtual machines for each would be ideal.

I'm looking at a really small setup so the performance is not that big
of an issue, but i am definitively looking at reliability and
flexibility. There will probably be a main physical server running about
a dozen machines, not all of them concurrently.
Being a corporate enviroment, i am also concerned with data and network
security, but i don't really know where i should be looking for
informations, as designing a system with no real-use knowledge of the
components can be quite a hard task.

I've worked with hosting control panels and i like the idea of being
able to manage the system through a web browser. To be more specific,
i've worked with ISPConfig [1] which has support for OpenVZ containers.
I never had to actually use that so far, but from what i saw on the
management interface it seems like it would be a pretty simple solution
and i like that. The issue is that i need to host Windows server VMs on
it and OpenVZ does not seem to be supporting it oob.

I am also currently looking at the various pages on the debian wiki on
Xen, QEMU, OpenVZ and the suggested softwares to work with
virtualization. If you have other valid sources of information, they
would be really appreciated.

[1] http://www.ispconfig.org/ispconfig-3/

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Re: How to design a centralized cross-platform BACKUP solution ?

2012-02-14 Thread Davide Mirtillo
Il 14/02/2012 09:50, J. Bakshi ha scritto:
> On Tue, 14 Feb 2012 09:43:39 +0100
> Davide Mirtillo  wrote:
> 
>> Il 14/02/2012 08:00, J. Bakshi ha scritto:
>>> Hello list,
>>>
>>> I like to implement a debian server with plenty of HDD space to work as a 
>>> centralized net backup
>>> server. The idea is both Linux and windows users can keep their backup at 
>>> this server ( may be just folders;
>>> or a complete partition or two); can browse their backups through web 
>>> interface, can easily restore 
>>> and the main thing minimal client configuration.
>>>
>>> I have already "apt-cache search" in debian and I have found close to my 
>>> scenario is backuppc.
>>> Though amanda is also there but I don't know how much it comes closer to my 
>>> requirement.
>>>
>>> Hence I am in a phase to just listen to you; about your experience and 
>>> implementation.
>>> Waiting to hear you... 
>>>
>>> Thanks
>>
>> Hi,
>>
>> Had your same issue some time ago and was undecided between backuppc and
>> bacula. I eventually ended up using backuppc because bacula turned out
>> to be too complex for my case and i have to admit, backuppc is a really
>> well done software, if you set it up correctly.
>>
> 
> Nope, I have never tried bacula. My focus is on backuppc and amanda.
> Nice to get a positive feedback for backuppc. How does backuppc initiate
> backups ? through cron or manual call from client ?

There's no "client" per se, the software wakes up at certain intervals,
which you will be able to define (default is every hour), checks the job
list and acts accordingly. You can configure it to run incremental
backups everyday during work hours and full backups every week after
work hours, it will start the tasks. AFAIK it also has a queuing system
- say you don't want to run more than 1 backup simultaneously, it will
queue the task and try to start it again at the next wakeup.

Of course you can still force backups through the web interface. They'll
ignore the time limitations for execution but will still count towards
the number of backups you configured the software to execute in a
certain period of time.

It supports a lot of file sharing protocols and it's a pretty flexible
solution overall, since you can configure pretty much anything.
-- 
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31056 Roncade (TV), Italy
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Re: How to design a centralized cross-platform BACKUP solution ?

2012-02-14 Thread Davide Mirtillo
Il 14/02/2012 08:00, J. Bakshi ha scritto:
> Hello list,
> 
> I like to implement a debian server with plenty of HDD space to work as a 
> centralized net backup
> server. The idea is both Linux and windows users can keep their backup at 
> this server ( may be just folders;
> or a complete partition or two); can browse their backups through web 
> interface, can easily restore 
> and the main thing minimal client configuration.
> 
> I have already "apt-cache search" in debian and I have found close to my 
> scenario is backuppc.
> Though amanda is also there but I don't know how much it comes closer to my 
> requirement.
> 
> Hence I am in a phase to just listen to you; about your experience and 
> implementation.
> Waiting to hear you... 
> 
> Thanks

Hi,

Had your same issue some time ago and was undecided between backuppc and
bacula. I eventually ended up using backuppc because bacula turned out
to be too complex for my case and i have to admit, backuppc is a really
well done software, if you set it up correctly.

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Re: [OT] advice re Western Digital WD1002FAEX Caviar Black 1 TB 7200 RPM Internal Hard Disk Drive

2011-09-26 Thread Davide Mirtillo
Il 26/09/2011 15:44, Lisi ha scritto:
> On Monday 26 September 2011 13:04:18 Camaleón wrote:
>> For what specific purpose?
>>
>> It's not the same if you are going to use it just for backups than for
>> storing the "/" filesystem on a home desktop, for a hosting company as a
>> part of a hw raid system, to be used for a cluster or...
>>
>> A most accurate description will provide you the better responses.
> 
> Not really, it depends on the attitude of the person using it.  All I am 
> asking is: is it better quality and more durable than the blue ranges.  Once 
> burnt, twice shy. 
> 

Attitude? I would worry about the technical details of the drive. And
yes, system specifications do help if you need an advice. If you were
going for a RAID setup, i would reccomend you pick other brands.

http://en.wikipedia.org/wiki/Time-Limited_Error_Recovery

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Re: Server freezing under heavy cpu / disk / network load

2011-02-09 Thread Davide Mirtillo
Il 09/02/2011 10:09, Stan Hoeppner ha scritto:
> Davide Mirtillo put forth on 2/9/2011 1:06 AM:
> 
>>> Is this a brand name server, white box, DIY?  If the latter, what 
>>> motherboard?
>>
>> It's a low end dedicated server i am renting. I've had it for about a
>> week now.
> 
> FULL STOP!
> 
> Don't pay another cent for that crap.  Demand they switch you to a new(er)
> _functional_ box, or switch to a reputable colo or VPS outfit.  The box is 
> over
> 4 years old and is exhibiting hard locks.  You're _renting_ it.  Don't spend
> another minute troubleshooting this.
> 
> If you paid a bunch up front, that's non-refundable, and you end up switching 
> to
> another host, then you learned a valuable lesson here.
> 

I have already ordered the cancellation for the service (which
apparently is set for tomorrow) and i haven't paid a single cent yet.
This is very unfortunate though, i never had issues with the datacenter
or with the support for the other machine i am renting.

I have already an idea about where i am going to host the services, but
i'm open for suggestion. Budget is really low though.

If anyone knows about VPS/dedicated machines with specs (and possibly
budget) similar to this [*], you can let me know at this email address.

[*] http://www.hetzner.de/en/hosting/produkte_rootserver/x2


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Re: Server freezing under heavy cpu / disk / network load

2011-02-09 Thread Davide Mirtillo
Il 09/02/2011 08:32, shawn wilson ha scritto:
>> I installed the 32bit OS because the 64bit ones i tried were crashing
>> miserably. I know i shouldnt be using the 32bit bigmem kernel, but it
>> was the default when i installed lenny using the preconfigured images
>> from the datacenter. I guess i could easily switch to the default
>> kernel, though.
>
> how were you able to install the os on a hosted server?

They have an internal TFTP server with a general rescue-install "live"
system from which you can run tests, chroot or install other OSes,
either from the custom images they built or from other ones. You just
need to activate it for your mac and reboot the  I can only tell it's a
debian derivate, but it's most likely custom built to support the
hardware in their machine park and the other services they are giving
out with the servers.

 1024MB of ram and 2x160Gb Sata HDDs. The NIC is a 100MBit realtek one,
 with proper drivers from the firmware-realtek debian package.
 I would love to have some opinions on how to deal with this.
>>> First thing I would do is completely disable all power saving
features in the
>>> system BIOS, the kernel, and user space.  If you still get the
freezes, replace
>>> hardware.
>>As i don't have physical access to the machine, i can't play around with
>>the bios. On topics about similar issues i saw replies close to this
>>one you gave me, but i don't really know which direction i should take
>>in order to "disable powersaving". Should i look for hardware specific
>>stuff (like cpu frequency scaling which is directly connected to the CPU
>>"Cool n Quiet" feature) or should i look for OS configuration? Do you
>>know where should i look for information on the matter?

> Server != VIA. ok, let me not be such an ass :)

Haha, well yeah, i know it's crappy but it's very cheap! We're talking
about €29/mo :)

> i'd get them to run memtest on it, or ask them to plug an ip-kvm up to
> it and put memtest in your grub and see what happens. after that fails,
> i'd ask for a few months free server for your trouble. that or go ahead
> and go elsewhere before you get too deep in with them - if it's messed
> up from the start, they should be bending over backward to get you up
> and running and make you happy than the other way around.
>
> give them a call. if they don't insist on figuring it out themselves,
> cancel and go elsewhere.

I did ask the support, they ran a CPU/RAM/HDD hardware test (i suppose
memtest was run among those) for a total of 8 hours without errors.
That's the weird part an the main reason i've come here for help.
Anyway, i am just trying to troubleshoot this in order to be able to use
the machine for one month. Possibly less. I have already found another
provider i know won't give me this kind of issue.

>>I should add that limiting the rtorrent download bandwith to 5MBps has
>>managed to keep the server up, with all the services running for almost
>>a day now. The default setting was to limit the bandwith at 12MBps.
> hummm, i've never run 'torrent' software on a server and i wouldn't want
> to host anyone running such software either :)
> i've also never had a hosted server without ipmi (ilo, drac, etc) or
> access to ip-kvm. might want to look into that. if they charge for ip,
> look into a cisco asa5505 put there (i'm assuming you're doing this on
> the cheap).

They have a KVM service which i used already on another machine but i'm
not entirely sure it's included in the package i bought for this
particular server.


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Re: Server freezing under heavy cpu / disk / network load

2011-02-08 Thread Davide Mirtillo
Il 08/02/2011 15:11, Stan Hoeppner ha scritto:
>> I am currently running squeeze 2.6.32-5-686-bigmem. The machine has
> 
> Why run the 32bit distro with the bigmem kernel on an AMD64 box?  And why run
> the bigmem kernel on a machine with only 1 GB RAM?  The bigmem kernel is only
> needed for PAE, which means machines with more than 3GB (IIRC) of RAM.  
> Anyway,
> you should always use the AMD64 kernel on supported CPUs as you get better
> overall performance.

I installed the 32bit OS because the 64bit ones i tried were crashing
miserably. I know i shouldnt be using the 32bit bigmem kernel, but it
was the default when i installed lenny using the preconfigured images
from the datacenter. I guess i could easily switch to the default
kernel, though.

>> 1024MB of ram and 2x160Gb Sata HDDs. The NIC is a 100MBit realtek one,
>> with proper drivers from the firmware-realtek debian package.
> 
>> I would love to have some opinions on how to deal with this.
> 
> First thing I would do is completely disable all power saving features in the
> system BIOS, the kernel, and user space.  If you still get the freezes, 
> replace
> hardware.

As i don't have physical access to the machine, i can't play around with
the bios. On topics about similar issues i saw replies close to this
one you gave me, but i don't really know which direction i should take
in order to "disable powersaving". Should i look for hardware specific
stuff (like cpu frequency scaling which is directly connected to the CPU
"Cool n Quiet" feature) or should i look for OS configuration? Do you
know where should i look for information on the matter?

> The San Diego core is 5 years old, making your server 4-5 years old.  Did you
> ever see these system lock ups in the past?  If you run straight Lenny with 
> the
> regular i386 kernel (not bigmem) do you get these lock ups?
> 
> Is this a brand name server, white box, DIY?  If the latter, what motherboard?

It's a low end dedicated server i am renting. I've had it for about a
week now.

This is the output of lspci:

$ lspci
00:00.0 Host bridge: VIA Technologies, Inc. K8T800Pro Host Bridge
00:00.1 Host bridge: VIA Technologies, Inc. K8T800Pro Host Bridge
00:00.2 Host bridge: VIA Technologies, Inc. K8T800Pro Host Bridge
00:00.3 Host bridge: VIA Technologies, Inc. K8T800Pro Host Bridge
00:00.4 Host bridge: VIA Technologies, Inc. K8T800Pro Host Bridge
00:00.7 Host bridge: VIA Technologies, Inc. K8T800Pro Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI bridge
[K8T800/K8T890 South]
00:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169
Gigabit Ethernet (rev 10)
00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID
Controller (rev 80)
00:0f.1 IDE interface: VIA Technologies, Inc.
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:10.0 USB Controller: VIA Technologies, Inc. VT82x UHCI USB 1.1
Controller (rev 81)
00:10.1 USB Controller: VIA Technologies, Inc. VT82x UHCI USB 1.1
Controller (rev 81)
00:10.2 USB Controller: VIA Technologies, Inc. VT82x UHCI USB 1.1
Controller (rev 81)
00:10.3 USB Controller: VIA Technologies, Inc. VT82x UHCI USB 1.1
Controller (rev 81)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge
[KT600/K8T800/K8T890 South]
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
01:00.0 VGA compatible controller: nVidia Corporation NV18 [GeForce4 MX
4000] (rev c1)

I should add that limiting the rtorrent download bandwith to 5MBps has
managed to keep the server up, with all the services running for almost
a day now. The default setting was to limit the bandwith at 12MBps.



smime.p7s
Description: S/MIME Cryptographic Signature


Server freezing under heavy cpu / disk / network load

2011-02-08 Thread Davide Mirtillo
Hello, i would like to ask for help since i am feeling a bit clueless here.

I recently bought a low end dedicated machine that was supposed to host
some services: squid, proftpd and rtorrent.

I installed debian lenny and immediately updated to squeeze and
configured the services. I started rtorrent but after the machine
reaches heavy load ( > 10MBps network traffic, maxed out cpu), it holds
for a while then all network connections drop and i have to order a hard
reset in order to bring it back online.

I thought it was a misconfiguration issue, so i tried reconfiguring the
server and installing ubuntu 10.04 on it, but i'm getting the same results.

I had a look at /var/log/kernel.log and on ubuntu i am seeing some
"Clocksource tsc unstable" messages right before the machine crashes.

I can see the same kind of messages on squeeze aswell, just not that
close to the reboots as they were on ubuntu. Google tells me they might
have something to do with cpu frequency scaling. There's loads of
reports by users like me who are experiencing random freezes. Seems
though that there is no clear answer: people solved the issue with video
card driver updates, replacing bad hardware, changing the frequency
scaling governor, and so on.

So far i only played around with the frequency scaling governor, setting
it to "performance" seems to freeze the machine quicker than with the
default "ondemand".

Here are the cpu specs of the machine:
# cat /proc/cpuinfo
processor   : 0
vendor_id   : AuthenticAMD
cpu family  : 15
model   : 39
model name  : AMD Athlon(tm) 64 Processor 3700+
stepping: 1
cpu MHz : 2200.000
cache size  : 1024 KB
fdiv_bug: no
hlt_bug : no
f00f_bug: no
coma_bug: no
fpu : yes
fpu_exception   : yes
cpuid level : 1
wp  : yes
flags   : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt
lm 3dnowext 3dnow up pni lahf_lm
bogomips: 4398.97
clflush size: 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc

# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors
conservative userspace powersave ondemand performance

# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
100 180 200 220

# cat /sys/devices/system/clocksource/clocksource0/available_clocksource
acpi_pm

I asked the datacenter support to perform a hardware check and they
tested the machine for 8 hours without errors.

Now. How can i find out what's going on with this server? I'm pretty
sure its faulty hardware, but i have no proof to show to the datacenter
support.

I am currently running squeeze 2.6.32-5-686-bigmem. The machine has
1024MB of ram and 2x160Gb Sata HDDs. The NIC is a 100MBit realtek one,
with proper drivers from the firmware-realtek debian package.

I would love to have some opinions on how to deal with this.
-- 
Davide Mirtillo


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Re: Acer Aspire 5520G microphone issues

2011-01-25 Thread Davide Mirtillo
Il 25/01/2011 13:38, Petrus Validus ha scritto:
> On Tue, 2011-01-25 at 16:43 +0500, ktauhidu wrote:
>> Good day! I have a laptop Acer Aspire 5520g on it does not work the
>> microphone. Tell me how to fix the problem. 
> 
> How about you tell us more information first.  What have you done to fix
> the problem?  Do you have any error messages to report?
> 
> Also, not to be a jerk but demanding answers from people on this list
> (or other technical lists) isn't going to get you too far.  We're not
> here to do your homework for you.
> 

QFT

http://lmgtfy.com/?q=how+to+ask+questions+the+smart+way

-- 
Davide Mirtillo
EV Network, Via Emilio Salgari 14/e
31056 Roncade (TV), Italy
http://evnetwork.it


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Re: GMail backup on debian

2011-01-17 Thread Davide Mirtillo
Il 17/01/2011 10:45, Mathieu Malaterre ha scritto:
> Hi there,
> 
>   Last week I decided to back up some of my mails from my gmail
> account. I remember that there used to be gmailfs mechanism for this.
> However the package is not available on my debian/squeeze anymore.
>   I also tried using the imap service, using evolution, but it became
> quickly a nightmare (it is just impossible to retrieve just a single
> mail). I even selected 'Basic Headers' from the IMAP headers
> preferences in evolution.
> 
>   What are other people using when there gmail mailbox is becoming big ?
> 
> Thanks !

I'm using offlineimap to back up my mail, it works pretty well with
gmail, and it's in the debian repos :)

http://packages.debian.org/lenny/offlineimap

-- 
Davide Mirtillo
EV Network, Via Emilio Salgari 14/e
31056 Roncade (TV), Italy
http://evnetwork.it


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Re: Re: Network crashes under heavy load

2010-07-06 Thread Davide Mirtillo
On Mon, Jul 5, 2010 at 11:42 PM, Alexander Samad  wrote:
> [snip]
>
>> An Intel NIC would usually be my first choice but since this board has
>> no PCIe slots I'm hesitant to use a PCI NIC if it's going to limit
>> network bandwidth.
>
> have you tried getting the realtek driver and compiling it, on some of
> my earlier boards, the nic was loaded by an in line kernel module
> but it didn't work properly I had to down load the realtek and compile it.

I was experiencing weird issues with my NIC aswell, check if you have
the r8169 kernel module loaded, if so, that might be the cause of your
crashes.

Get the proper drivers for your NIC on the realtek website, compile
them against your kernel, run depmod, blacklist the old module, update
initramfs and you shouldn't have any more trouble.

-- 
Davide Mirtillo


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