On 8/18/2005 5:14 AM, Qingqing Zhou wrote:
""Marc G. Fournier"" <[EMAIL PROTECTED]> writes
I've done a grep through the code, to see if its something that we do use,
and
it doesn't seem to come back with anything ... I believe its considered
common knowledge that 'swapping' for a database is
""Marc G. Fournier"" <[EMAIL PROTECTED]> writes
>
> I've done a grep through the code, to see if its something that we do use,
and
> it doesn't seem to come back with anything ... I believe its considered
> common knowledge that 'swapping' for a database is evil, so am wondering
> if there is some
On Wed, 17 Aug 2005, Tom Lane wrote:
"Marc G. Fournier" <[EMAIL PROTECTED]> writes:
A privileged user can prevent or allow swapping of a shared memory
segment with the following cmds:
SHM_LOCKprevents swapping of a shared memory segment. The user
must f
"Marc G. Fournier" <[EMAIL PROTECTED]> writes:
> A privileged user can prevent or allow swapping of a shared memory
> segment with the following cmds:
> SHM_LOCKprevents swapping of a shared memory segment. The user
> must fault in any pages that are requir
Under FreeBSD, we have an option (kern.ipc.shm_use_phys=1) that doesn't
allow shared memory to be swap'd ... under Linux, there is apparently an
application level option that can be used for this purpose:
A privileged user can prevent or allow swapping of a shared memory
segment with
