Thank you for your answer, but I don't have access to this server any more
and have to just interpret and pick some parameters from test results, but
your advice about tar trick is something I'm gonna try for sure in next
test.
So, because I don't have any chance to do some more tests, should I ch
John R Pierce wrote:
> On 10/9/2014 1:13 PM, Dennis wrote:
>> Hi, a little off the general topic but I am just wondering if the “tar
>> -cf - pgdata | wc -c” trick can be used as general trick to pre-warm
>> the cache?
>
> I wouldn't do this if your pgdata is larger than about 50% of your
> physi
On 10/9/2014 1:13 PM, Dennis wrote:
Hi, a little off the general topic but I am just wondering if the “tar
-cf - pgdata | wc -c” trick can be used as general trick to pre-warm
the cache?
I wouldn't do this if your pgdata is larger than about 50% of your
physical ram.
--
john r pierce
Hi, a little off the general topic but I am just wondering if the “tar -cf -
pgdata | wc -c” trick can be used as general trick to pre-warm the cache?
Thanks.
On Oct 9, 2014, at 10:55 AM, Jeff Janes wrote:
> On Thu, Oct 9, 2014 at 3:52 AM, pinker wrote:
> Hello All,
> I have a brand new machi
On Thu, Oct 9, 2014 at 3:52 AM, pinker wrote:
> Hello All,
> I have a brand new machine to tune:
> x3750 M4, 4xE5-4640v2 2.2GHz; 512GBRAM (32x16GB), 4x300GB
> SAS + SSD (Easy Tier) in RAID 10
>
> What's particularly important now is to choose optimal configuration for
> write operations. We have
Hello All,
I have a brand new machine to tune:
x3750 M4, 4xE5-4640v2 2.2GHz; 512GBRAM (32x16GB), 4x300GB
SAS + SSD (Easy Tier) in RAID 10
What's particularly important now is to choose optimal configuration for
write operations. We have discussion about checkpoint_segments and
checkpoint_timeout p
