Hello Svavar
This was the first time that this problem occurred - with 60 Servers and about
half a year of Centos 6 (5 before).
But because the interfaces have a permanent load - really 24x7 - problems with
power management would be a disaster.
I will try to switch off.
Thanks
Hartmut
> How of
After you have tried the pcie_aspm boot option, also try :
echo performance > /sys/module/pcie_aspm/parameters/policy
This will disable ASPM on PCIe and operate with maximum performance.
This is what I use today on the DL380 G7.
On 25.3.2013, at 09:06, Woehrle Hartmut SBB CFF FFS (Extern) wr
Keith Keller wrote:
> I was looking at this bug which my machines are currently experiencing:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=883905
>
> The proposed patch is literally one new line in the XFS codebase. So
> since the patch is so straightforward, I had a crazy idea that I would
>
Hi,
I have 2 servers running CentOS 6.3. Each has four 1gb Ethernet ports. I
have bonded all four ports on each server and patched them to the same
switch (following the instructions at
http://wiki.centos.org/TipsAndTricks/BondingInterfaces). I have created
aggregated trunks for the servers respec
> Does anyone have any thoughts? I pasted some details below increase they
> have a bearing.
>
Remember that LACP (802.3ad) uses a hash algorithm (configurable on how
it's carried out and whether you use mac addresses, dst/src IPs and ports
will vary quite often for optimisation) to pick a physic
In which case, an appropriate test would be to have several servers push
data to one the server while it's interface is un-bonded. We'd anticipate
that the results would be under 1000Mbps. Then do the same with the bonded
interface and the results would hopefully be more consistently around
1000Mpb
Has anyone had problems accessing random websites since going up to 6.4?
Since about the day after I got partly upgraded, if I try to access
nytimes.com, or orbitz.com, I get server not found.
With a lot of work, I, my manager, and the other admin, found that setting
options edns0 in /etc/resolv.
m.r...@5-cent.us wrote:
> Has anyone had problems accessing random websites since going up to 6.4?
>
> Since about the day after I got partly upgraded, if I try to access
> nytimes.com, or orbitz.com, I get server not found.
>
> With a lot of work, I, my manager, and the other admin, found that set
On Sun, 24 Mar 2013, Johnny Hughes wrote:
> On 03/24/2013 10:45 AM, Max Pyziur wrote:
[...]
>> Apache's log files show a 503 (for postgresql) and 500 (for mysql) errors
>>
>> I'm troubleshooting this through obvious channels (looking at logfiles,
>> searching google, sdiff'ing configuration fi
On Tue, Mar 26, 2013 at 6:26 AM, wrote:
> Has anyone had problems accessing random websites since going up to 6.4?
>
> Since about the day after I got partly upgraded, if I try to access
> nytimes.com, or orbitz.com, I get server not found.
>
> With a lot of work, I, my manager, and the other adm
On Tuesday, Cliff Pratt wrote:
> On Tue, Mar 26, 2013 at 6:26 AM, wrote:
>> Has anyone had problems accessing random websites since going up to 6.4?
>>
>> Since about the day after I got partly upgraded, if I try to access
>> nytimes.com, or orbitz.com, I get server not found.
>>
>> With a lot of
On Mon, Mar 25, 2013 at 11:06:31PM +, Gary Greene wrote:
> NSCD is also necessary if you're running an LDAP or NIS environment,
Not necessary in a NIS environment on a LAN 'cos NIS is UDP based and
very very fast to respond. LDAP, however, pretty much needs nscd (or
sssd) in order to be halfw
On 24/03/13 4:01, Nux! wrote:
> On 24.03.2013 02:27, Joakim Ziegler wrote:
>> I have a recently installed Mellanox VPI interface in my server. This
>> is
>> an InfiniBand interface, which, through the use of adapters, can also
>> do
>> 10GbE over fiber. I have one of the adapter's two ports configu
On 03/25/2013 10:26 AM, m.r...@5-cent.us wrote:
> Just now, over lunch, it failed... until I restarted nscd. My manager
> tells me it's caching... but it seems to be caching momentary failures.
That could be coincidence. As far as I know, Firefox will not use nscd
for hostname lookups. I confir
On 03/25/2013 04:06 PM, Gary Greene wrote:
> NSCD is also necessary if you're running an LDAP or NIS environment,
> so don't just turn it off if you're using external authentication
> services. In a Winbind environment, NSCD is unnecessary however.
I would advise all users to migrate to sssd from
Hi,
I'm trying to set up a redundant DRBD system but I'm running into
trouble when I try to define a volume group. The physical backing device
for the drbd resource /dev/drbd0 is /dev/vdb1. The problem is that when
I do a "pvs" on the command line the physical volume is shown as
/dev/vdb1. So I
Hi, Gordon, this was indeed a very good idea. I'm attaching that file
here, as it's a bit large. Thanks in advance for help and ideas.
--
Joakim Ziegler - Supervisor de postproducción - Terminal
joa...@terminalmx.com - 044 55 2971 8514 - 5264 0864
On 25/03/13 0:21, Gordon Messmer wr
On 25/03/13 19:26, Joakim Ziegler wrote:
> Hi, Gordon, this was indeed a very good idea. I'm attaching that file
> here, as it's a bit large. Thanks in advance for help and ideas.
Hm, it seems the list strips attachments, and just pasting it makes the
mail too big to go through, so, pastebin to t
On Mon, 2013-03-25 at 18:09 -0600, Joakim Ziegler wrote:
> On 24/03/13 4:01, Nux! wrote:
> > On 24.03.2013 02:27, Joakim Ziegler wrote:
> >> I have a recently installed Mellanox VPI interface in my server. This
> >> is
> >> an InfiniBand interface, which, through the use of adapters, can also
> >>
On Tue, Mar 26, 2013 at 12:06 PM, Gary Greene
wrote:
> On Tuesday, Cliff Pratt wrote:
>> On Tue, Mar 26, 2013 at 6:26 AM, wrote:
>>> Has anyone had problems accessing random websites since going up to 6.4?
>>>
>>> Since about the day after I got partly upgraded, if I try to access
>>> nytimes.co
> Mar 25 11:38:09 resolve02 kernel: mlx4_en: eth2: Link Up
> Mar 25 11:38:09 resolve02 NetworkManager[4429]: (eth2): carrier
> now ON (device state 2)
> Mar 25 11:38:09 resolve02 NetworkManager[4429]: (eth2): device
> state change: 2 -> 3 (reason 40)
Is the network manager REALLY disabled on tha
Well, /etc/sysconfig/network-scripts/ifcfg-eth2 looks like this:
DEVICE=eth2
BOOTPROTO=none
ONBOOT=yes
NETWORK=10.10.0.0
NETMASK=255.255.0.0
IPADDR=10.10.0.1
USERCTL=no
MTU=9000
HOTPLUG=yes
NM_MANAGED=no
--
Joakim Ziegler - Supervisor de postproducción - Terminal
joa...@terminalmx.com -
2013/3/26 Joakim Ziegler :
> Well, /etc/sysconfig/network-scripts/ifcfg-eth2 looks like this:
>
> DEVICE=eth2
> BOOTPROTO=none
> ONBOOT=yes
> NETWORK=10.10.0.0
> NETMASK=255.255.0.0
> IPADDR=10.10.0.1
> USERCTL=no
> MTU=9000
> HOTPLUG=yes
> NM_MANAGED=no
try changing BOOTPROTO=static, instead of n
2013/3/26 Eero Volotinen :
> 2013/3/26 Joakim Ziegler :
>> Well, /etc/sysconfig/network-scripts/ifcfg-eth2 looks like this:
>>
>> DEVICE=eth2
>> BOOTPROTO=none
>> ONBOOT=yes
>> NETWORK=10.10.0.0
>> NETMASK=255.255.0.0
>> IPADDR=10.10.0.1
>> USERCTL=no
>> MTU=9000
>> HOTPLUG=yes
>> NM_MANAGED=no
>
>
On 03/25/2013 06:35 PM, Joakim Ziegler wrote:
> That's the output of, like you suggested:
And you ran that before you ran "vgchange -a y"? That doesn't make any
sense. The commands show the volume group active. I can't see any
reason why the system wouldn't boot.
I hate for you to keep reboo
Yes, I ran that immediately after getting dropped to the shell. I can
take a look at the device nodes tomorrow, but if I remember correctly,
/dev/mapper contained only the file "control" before running vgchange
-ay, that is, there was no "vg_resolve02-lv_root" device there. That
device only sho
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