On 4/19/2017 9:24 AM, Alexandre wrote:
2) We dont use RAID.
so just a direct attached single disk drive? is it perchance a 'desktop' type disk? those often have dodgy write buffering and lie about writes (saying they are complete when they are just in a volatile ram buffer). sometimes you can turn this behavior off, depending on the brand and model drive, but do note it will slow your system down a fair bit.
-- john r pierce, recycling bits in santa cruz -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
