Hi,
On 08/31/2011 01:52 PM, Phil Stoneman wrote:
> On 31/08/11 12:46, Florian Apolloner wrote:
>> Any hints on how to debug that? I am currently grasping any straw I can
>> get :/
>
> What are your configuration settings? Particularly, what do you have in
> the disk { ... } section regarding flus
On 31/08/11 12:46, Florian Apolloner wrote:
Any hints on how to debug that? I am currently grasping any straw I can
get :/
What are your configuration settings? Particularly, what do you have in
the disk { ... } section regarding flushing to disk?
Phil
___
Hi,
We have deployed LSI, 3ware, Areca and Adaptec. Forget all, none of them
get near Areca.
Forget onboard solutions, they don't stand a chance. I'm talking real
(active) RAID solutions, not some 3 disks software raid.
Cheers,
On 02-09-2011 11:05, Arnold Krille wrote:
On Thursday 01 Sep
Hi,
I am a bit further now:
If I disable disk-barriers and flushes I am nearly back at the speed
over ram (but only with 8.3.7, 8.4.0 shows no effect for the options for
me, weird?!). So I guess I have to get some BBUs.
Any other ideas?
Cheers,
Florian
signature.asc
Description: OpenPGP digi
Grr,
On 09/01/2011 11:37 PM, Florian Apolloner wrote:
> Btw: I have to reverify tomorrow but it looks like I fixed my problem by
> switching to raid 10
Apparently not fixed, looks like I have to play with kernel params again :/
signature.asc
Description: OpenPGP digital signature
_
On Thursday 01 September 2011 23:22:21 Ralf Gross wrote:
> Igor Neves schrieb:
> > Why people keep using bad hardware after million posts on the ML
> > reporting bad results?
> > Please, before using some RAID card, do a quick search on the mailing
> > lists and learn with other mistakes instead of
Hi,
On 09/01/2011 06:57 PM, Igor Neves wrote:
> Please, before using some RAID card, do a quick search on the mailing
> lists and learn with other mistakes instead of doing the same mistakes. :-)
Right, is on my TODO for next time :)
Btw: I have to reverify tomorrow but it looks like I fixed my
Igor Neves schrieb:
>
> Why people keep using bad hardware after million posts on the ML
> reporting bad results?
>
> Please, before using some RAID card, do a quick search on the mailing
> lists and learn with other mistakes instead of doing the same mistakes.
> :-)
>
> 3ware cards are bad pi
Hi,
Why people keep using bad hardware after million posts on the ML
reporting bad results?
Please, before using some RAID card, do a quick search on the mailing
lists and learn with other mistakes instead of doing the same mistakes. :-)
3ware cards are bad piece of crap. Use other cards, l
Uhm, yes of course -- sry :)
signature.asc
Description: OpenPGP digital signature
___
drbd-user mailing list
drbd-user@lists.linbit.com
http://lists.linbit.com/mailman/listinfo/drbd-user
-user-boun...@lists.linbit.com] On Behalf Of Florian Apolloner
Sent: Wednesday, August 31, 2011 7:46 AM
To: drbd-user@lists.linbit.com
Subject: [DRBD-user] Latency problems with DRBD 0.8.4 and a 3ware RAID5
Hi,
I am having a horrible latency with the following configuration:
* protocol c
* raid5 ov
Hi,
I am having a horrible latency with the following configuration:
* protocol c
* raid5 over a 3Ware 9750-4i SAS2 raid controller
* Dedicated Gigabit link between the two machines, no switch in between.
This is what I can tell you:
* iperf shows around 950 Mbits/sec -- sounds okay for gig
12 matches
Mail list logo
