Re: [GENERAL] need a hand with my backup strategy please...

2013-09-17 Thread Albe Laurenz
Jamie Echlin wrote: > I was planning to rely on the disk backup (of the base backup) if I wanted to > restore to a version > before the last on disk base backup. But your point about redundancy is > good... I think I will keep > two base backups, and do a base backup every day. Over the network t

Re: [GENERAL] need a hand with my backup strategy please...

2013-09-17 Thread Echlin, Jamie (KFIA 611)
Thanks for your answer Laurenz. I was planning to rely on the disk backup (of the base backup) if I wanted to restore to a version before the last on disk base backup. But your point about redundancy is good... I think I will keep two base backups, and do a base backup every day. Over the netwo

Re: [GENERAL] need a hand with my backup strategy please...

2013-09-17 Thread Albe Laurenz
Jamie Echlin wrote: > What I'm trying to say is that I configured it to keep (60/5) * 24 segments > plus a few spare, because > I am switching xlog every 5 mins. But if there is heavy load then they will > be generated more often > than every 5 mins, so that number won't be enough. You should de

Re: [GENERAL] need a hand with my backup strategy please...

2013-09-17 Thread Echlin, Jamie (KFIA 611)
>> Unfortunately though if there is heavy load, the wal files will be generated >> more regularly than the 5 minute max. > If you wrote the WAL to an external, mounted disk, wouldn't that solve the > issue? What I'm trying to say is that I configured it to keep (60/5) * 24 segments plus a few

Re: [GENERAL] need a hand with my backup strategy please...

2013-09-17 Thread Ray Stell
On Sep 17, 2013, at 7:22 AM, "Echlin, Jamie (KFIA 611)" wrote: > Unfortunately though if there is heavy load, the wal files will be generated > more regularly than the 5 minute max. If you wrote the WAL to an external, mounted disk, wouldn't that solve the issue?

[GENERAL] need a hand with my backup strategy please...

2013-09-17 Thread Echlin, Jamie (KFIA 611)
Morning I made the mistake of thinking that I could recover to any point in time with a logical backup plus WAL files, unfortunately that is not the case. I was rsync'ing wal files to another system, and set the archive timeout to 5 mins, and the retention to allow for 25 hours worth or so. Unf