| From: | Moshe Jacobson <moshe(at)neadwerx(dot)com> |
|---|---|
| To: | pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | How to switch file systems with least downtime? |
| Date: | 2013-09-14 12:32:25 |
| Message-ID: | CAJ4CxLnO67vVsJBWgpLtPLQyVSn=2x7aJKT_rEN8GYyS5sX9-g@mail.gmail.com |
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| Lists: | pgsql-general |
How do I migrate my 9.1 directory to a new file system with the least
downtime possible?
I don't know if this makes any difference, but my pg_xlog directory is on
its own volume as well, so I would have to unmount it and remount it as
well, but I would not have to copy over my xlogs.
I figure the first part of this is to do a pg_start_backup() and rsync the
files over., bu I'm not sure what to do after that.
Thanks for your help.
Moshe Jacobson
Nead Werx, Inc. | Manager of Systems Engineering
2323 Cumberland Parkway, Suite 201 | Atlanta, GA 30339
moshe(at)neadwerx(dot)com | www.neadwerx.com
"Quality is not an act, it is a habit." -- Aristotle
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