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Re: LMDB usage with long or variable length keys

To: "Alex V." <alex.v.odesk@gmail.com>
Subject: Re: LMDB usage with long or variable length keys
From: Hallvard Breien Furuseth <h.b.furuseth@usit.uio.no>
Date: Fri, 24 Apr 2015 08:31:44 +0200
Cc: openldap-technical@openldap.org
In-reply-to: <5536F6BC.6020700@gmail.com>
References: <5536F6BC.6020700@gmail.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0

On 22/04/15 03:17, Alex V. wrote:

just recompile with MDB_MAXKEYSIZE=2047 or something like
this?


2047 is too high, a page needs room for header info too.
Set it to 0 and let LMDB compute it.

References:
- LMDB usage with long or variable length keys
  - From: "Alex V." <alex.v.odesk@gmail.com>

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