Re: mysql to postgresql, performance questions

James Mansion wrote:
> Hannu Krosing wrote:
> > Pulling the plug should not corrupt a postgreSQL database, unless it was
> > using disks which lie about write caching.
> >   
> Didn't we recently put the old wife's 'the disks lied' tale to bed in 
> favour of actually admiting that some well known filesystems and 
> saftware raid systems have had trouble with their write barriers?

I thought the issue was that many file systems do not issue the drive
ATAPI flush command, and I suppose drives are allowed not to flush on
write if they honor the command.

-- 
  Bruce Momjian          http://momjian.us
  EnterpriseDB                             http://enterprisedb.com