On Nov 14, 2006, at 3:44 PM, Paul Silveira wrote:
Does anyone know if it is possible to use SAN Splitting (the
function of
splitting a mirror of disks so that there are two idential copies of a
Postgres Instance)?
There are essentially 2 rules for doing a filesystem-level copy of
the database:
1. A copy is unlikely to work on a different architecture or OS.
2. You must either shut the database down to make the copy, use PITR,
or do a filesystem snapshot or equivalent.
Rule 2 is needed to ensure that the data files in the database are
all consistent to each other. If you have a SAN/filesystem with
snapshot capability (sounds like you do), then you can do that to
create the copy rather than shutting the database down.
--
Jim Nasby [EMAIL PROTECTED]
EnterpriseDB http://enterprisedb.com 512.569.9461 (cell)
---------------------------(end of broadcast)---------------------------
TIP 4: Have you searched our list archives?
http://archives.postgresql.org/
