Tom Lane <[EMAIL PROTECTED]> wrote:

> I've applied the attached modified version of your patch.  In this
> coding, absorbs are done after every 1000 buffer writes in BufferSync
> and after every 10 fsyncs in mdsync.  We may need to twiddle these
> numbers but it seems at least in the right ballpark.  If you have time
> to repeat your original test and see how this does, it'd be much
> appreciated.

Thank you. It worked well on my machine(*).
Undesirable behavior was not seen.

RHEL4 U1 (2.6.9-11)
XFS, 8 S-ATA disks / 8GB memory(shmem=512MB)

ITAGAKI Takahiro
NTT Cyber Space Laboratories

---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
       choose an index scan if your joining column's datatypes do not

Reply via email to