On Thu, 2003-07-24 at 13:29, Greg Stark wrote:
> "scott.marlowe" <[EMAIL PROTECTED]> writes:
>
> > If you are writing 4k out to a RAID5 of 10 disks, this is what happens:
> >
> > (assumiung 64k stipes...)
> > READ data stripe (64k read)
> > READ parity stripe (64k read)
> > make changes to data s
On Thu, 2003-07-24 at 13:25, Kasim Oztoprak wrote:
> On 24 Jul 2003 17:08 EEST you wrote:
>
> > On 24 Jul 2003 at 15:54, Kasim Oztoprak wrote:
[snip]
>
> we do not have memory problem or disk problems. as I have seen in the list the best
> way to
> use disks are using raid 10 for data and raid
"scott.marlowe" <[EMAIL PROTECTED]> writes:
> If you are writing 4k out to a RAID5 of 10 disks, this is what happens:
>
> (assumiung 64k stipes...)
> READ data stripe (64k read)
> READ parity stripe (64k read)
> make changes to data stripe
> XOR new data stripe with old parity stripe to get a ne
| first of all I would like to learn that, any of you use the postgresql
| within the clustered environment? Or, let me ask you the question, in
| different manner, can we use postgresql in a cluster environment? If
| we can do what is the support method of the postgresql for clusters?
You could do
On 24 Jul 2003 18:44 EEST you wrote:
> > Now, the second question is related to the performance of the database. Assuming
> > we have a
> > dell's poweredge 6650 with 4 x 2.8 Ghz Xeon processors having 2 MB of cache for
> > each, with the
> > main memory of lets say 32 GB. We can either use a sm
> Now, the second question is related to the performance of the database. Assuming we
> have a
> dell's poweredge 6650 with 4 x 2.8 Ghz Xeon processors having 2 MB of cache for
> each, with the
> main memory of lets say 32 GB. We can either use a small SAN from EMC or we can put
> all disks
> in
On 24 Jul 2003 17:08 EEST you wrote:
> On 24 Jul 2003 at 15:54, Kasim Oztoprak wrote:
>
> > The questions for this explanation are:
> > 1 - Can we use postgresql within clustered environment?
> > 2 - if the answer is yes, in which method can we use postgresql within a
> > cluster?
>
On 24 Jul 2003 at 15:54, Kasim Oztoprak wrote:
> The questions for this explanation are:
> 1 - Can we use postgresql within clustered environment?
> 2 - if the answer is yes, in which method can we use postgresql within a
> cluster?
> active - passive or active - active?
Couple
hello,
some of my questions may not be related to this group however, I know that some
of them are directly related to this list.
first of all I would like to learn that, any of you use the postgresql within the
clustered environment? Or, let me ask you the question, in different manner,
can w
