| From: | Michael Monnerie <michael(dot)monnerie(at)it-management(dot)at> |
|---|---|
| To: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: Power outage borked things (8.1.10)... |
| Date: | 2008-03-03 14:40:02 |
| Message-ID: | 200803031540.07045@zmi.at |
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| Lists: | pgsql-admin |
On Sonntag, 2. März 2008 Hannes Dorbath wrote:
> That's great, I missed it. May I suggest to add a warning about LVM,
> EVMS, DRBD and Linux MD RAID 5? All do currently not support write
> barriers and are therefor not safe with volatile write caches below.
And what about VMware, XEN, etc., used on a Linux host with hardware
RAID with write-back cache? Not sure if this is 100% safe.
mfg zmi
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