Hi,
Op 1-jun-2007, om 1:39 heeft Steinar H. Gunderson het volgende
geschreven:
On Wed, May 30, 2007 at 12:41:46AM -0400, Jonah H. Harris wrote:
Yeah, I've never seen a way to RAID-1 more than 2 drives either.
pannekake:~> grep -A 1 md0 /proc/mdstat
md0 : active raid1 dm-20[2] dm-19[1] dm-18
On Wed, May 30, 2007 at 12:41:46AM -0400, Jonah H. Harris wrote:
> Yeah, I've never seen a way to RAID-1 more than 2 drives either.
pannekake:~> grep -A 1 md0 /proc/mdstat
md0 : active raid1 dm-20[2] dm-19[1] dm-18[0]
64128 blocks [3/3] [UUU]
It's not a big device, but I can ensure you it
On May 23, 2007, at 4:40 PM, Peter Schuller wrote:
Sounds like you need to increase your shared memory limits.
Unfortunately this will require a reboot on FreeBSD :(
No, it does not. You can tune some of the sysv IPC parameters at
runtime. the shmmax and shmall are such parameters.
Well, let's say I want to have compact graphs :)
So, few comments on graphs:
- Title: compact name of test and execution conditions
- X-axis: is always representing time scale
- Y-axis: is showing a value level (whatever)
- Legend: gives you a value Name and its metric (KB/s, Op/s, TPS, etc)
On 5/31/07, Dimitri <[EMAIL PROTECTED]> wrote:
just wanted to share some benchmark results from one long performance
study comparing MySQL, PostgreSQL and Oracle transactions throughput
and engine scalability on T2000 and V890 (under Solaris).
Interesting, if awfully cryptic. The lack of axis l
Folks,
just wanted to share some benchmark results from one long performance
study comparing MySQL, PostgreSQL and Oracle transactions throughput
and engine scalability on T2000 and V890 (under Solaris). Oracle
results are removed (of course :), but other are quite interesting...
Findings are pre
In response to Ireneusz Pluta <[EMAIL PROTECTED]>:
> Hello,
>
> I am going to build a new PostgreSQL dedicated server, on FreeBSD. Before it
> goes to production
> service I need to make some tests and take configuration decisions, focused
> on my application needs.
> Usual thing. One of them
Hello,
I am going to build a new PostgreSQL dedicated server, on FreeBSD. Before it goes to production
service I need to make some tests and take configuration decisions, focused on my application needs.
Usual thing. One of them is selection of one of 32 or 64 bit versions of both OS and PG. Wh
As you suggested with two threads I get 42.39 Mb/s in one and 40.70 Mb/s in
the other one, so that's more than 80Mb/s. That's what I expected with a
single thread, so thanks for the information. It seems I will have to buy
better hard drives if I want increased performance...
A Dimecres 30 Maig
