Re: 10K vs 15k rpm for analytics

Список
Период
Сортировка
От Francisco Reyes
Тема Re: 10K vs 15k rpm for analytics
Дата
Msg-id cone.1267566789.958128.32557.1000@shelca
обсуждение исходный текст
Ответ на 10K vs 15k rpm for analytics  (Francisco Reyes)
Список pgsql-performance
Дерево обсуждения
10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
  Re: 10K vs 15k rpm for analytics  (Greg Smith, )
   Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
    Re: 10K vs 15k rpm for analytics  ("Pierre C", )
  Re: 10K vs 15k rpm for analytics  (Dave Crooke, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
   Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
 Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
 Re: 10K vs 15k rpm for analytics  (, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
   Re: 10K vs 15k rpm for analytics  (Greg Smith, )
    Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
     Re: 10K vs 15k rpm for analytics  (Greg Smith, )
      Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
       Re: 10K vs 15k rpm for analytics  (Greg Smith, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Greg Smith, )
  Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
   Re: 10K vs 15k rpm for analytics  (, )
    Re: 10K vs 15k rpm for analytics  (Scott Carey, )
     Re: 10K vs 15k rpm for analytics  (Greg Smith, )
      Re: 10K vs 15k rpm for analytics  ("Pierre C", )
       Re: 10K vs 15k rpm for analytics  ("Ing. Marcos Ortiz Valmaseda", )
       Re: 10K vs 15k rpm for analytics  (, )
       Re: 10K vs 15k rpm for analytics  ("Kevin Grittner", )
       Re: 10K vs 15k rpm for analytics  (Michael Stone, )
      Re: 10K vs 15k rpm for analytics  (Scott Carey, )
       Re: 10K vs 15k rpm for analytics  (Scott Carey, )
       Re: 10K vs 15k rpm for analytics  (Greg Smith, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Scott Carey, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Greg Smith, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
  Re: 10K vs 15k rpm for analytics  (Greg Smith, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
 Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
Greg Smith writes:

> in a RAID10, given proper read-ahead adjustment.  I get over 200MB/s out
> of the 3-disk RAID0 on my home server without even trying hard.  Can you

Any links/suggested reading on "read-ahead adjustment". I understand this
may be OS specific, but any info would be helpfull.

Currently have 24 x 10K rpm drives and only getting about 400MB/sec.

В списке pgsql-performance по дате отправления:

Предыдущее
От: Scott Marlowe
Дата:
Сообщение: Re: 10K vs 15k rpm for analytics
Следующее
От: Francisco Reyes
Дата:
Сообщение: Re: 10K vs 15k rpm for analytics