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Re: Adding read-only consumers to a Mirror Mode Replication setup?
- To: Quanah Gibson-Mount <quanah@symas.com>, OpenLDAP Tehnical <openldap-technical@openldap.org>
- Subject: Re: Adding read-only consumers to a Mirror Mode Replication setup?
- From: Michael Ströder <michael@stroeder.com>
- Date: Thu, 18 Oct 2018 19:45:24 +0200
- Autocrypt: addr=michael@stroeder.com; prefer-encrypt=mutual; keydata= xsBNBFbdnRoBCADj0vYA4aRwKJ6AE4mf8oElLgMT/1eLNKpJ2FYBWcwj9d8dTk5/p9b8DRxy S/qQIUUZqt9xRFZwUCm0vFeQMRDeN9xzAKoRzrJifoDOacOjG1lhZTKYvVZGgUT89Ao3QeHh Q7gPzcAKNoueoR2y3FXStOYuRrbk5PlSjVAITjsotgc7PWE9mmVYpeu8a+byK/DBHKUyolOA 1UXYvDa7MbPhMtdNm8qnwtKs1Vsyk1VkErM+5cIe+zTT6WYQcmZMRjCtWGiFTzk9W6Mdlskk WRTKhKNgokTsgcy1ecaCBUZWxv/SyXgD81+rwRi9b8Px+1reg43ayxi8sV7jrI1feybbABEB AAHNJ01pY2hhZWwgU3Ryw7ZkZXIgPG1pY2hhZWxAc3Ryb2VkZXIuY29tPsLAdwQTAQgAIQUC Vt2dGgIbAwULCQgHAgYVCAkKCwIEFgIDAQIeAQIXgAAKCRAH3HrjaovJOFpTCACjO773gcmJ KvzjiNpUFl/gANyaJgIq4VbMQ7VthRb1F9X6YbdJ6Z99ntyESjGFCpjofcSomr2vJDpv6ht+ lY33yo20YwsMpqe2OeId0jPybG+FtabKjgBNoAk7iqnBGUvE4t0dz0n1LQVCQR2jxyTKmcNq OYpsRZ3H+6kWwJMuVgsNZglINVZ8JgV5QuLYN5jhYz+pOuFnU11bV6nWREvzZXzebe7g7Zus 6AsWjtJ0lDvgBNzLlF3/eFrVch6Bejs0SvuFseIdZQk+4YU6Rb8xul/jDFXIfo7eTmijO3dV T5AmC1cUi8czncwpgAJnEH8vYv23RoN/aw2gSMCS2huIzsBNBFbdnRoBCAC7L1cTVBVZZuM/ yxSUM5CsgGBlTD1Cr7C2ngZFsHSYXVLq6NUB8GZA2iLK96CrwnFw4/Jjz4llOjc50iVRMQKL RyFWOJAMrpPq2ew5T+Uoo524D//dwVbqkFVVuvM8NPiKIDyPGCjP+acM1D8hXwhOXgQ8Iz8Q 3/GRSYjitn9JrkF0ia2nhariznBKVu0LDffxF/hOCx45+QRR2/rYYlshfZMB7nEJX9P+hVfM CSzltz9Z8CldeUbiJvnyrISReR2XBw9oh8JkIUP0BtpIaify9A7EfzOk+W9BUnWe+YwdSUsB fJxOhSv+umyW5GMqZGFu+4oYnkzbe+1LUs1JarCtABEBAAHCwF8EGAEIAAkFAlbdnRoCGwwA CgkQB9x642qLyTjEUgf+JX6Atatl/QKe37yCj1OZYNPd3B0rPLJRF5mEmrADRXLZC9+uFeDS Wxxln040gnR6rjBHrRcvVmlTDiZY26iuL16+V+0/aZ9uyXNQSzk2cwDSiI/8gvr72Y+FN5fh cGXpeNHxHilYc9onzDhxyE76cwzqTKm4q2ULIH2u9IHQ5O86Fv6nHPYhe2fy1bhQapNwi/Xl 3G3i2WNH/w7m+1zWU1IddZOjmXzoxLT1BATwXGa0Tt5RjVb2mM1Wg3Zj6kqFkF2vvKcvrwj0 q0Ap5uyfN5m0uWzQMCMoaV9HQf7f5MkS1lnwBqDgnojjVAieX5uk7olUiRuPKHMfhvXulYP8 AA==
- In-reply-to: <14968333DB238BE93FF00C4C@[192.168.1.39]>
- Openpgp: preference=signencrypt
- References: <20181017205209.GE441@bic.mni.mcgill.ca> <7B80FD3752A55025EC8F3373@[192.168.1.39]> <455cc73a-fbf4-7e4d-22df-f1a3f9c50a1e@stroeder.com> <14968333DB238BE93FF00C4C@[192.168.1.39]>
- User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1
On 10/18/18 3:24 PM, Quanah Gibson-Mount wrote:
> I generally consider "normal" syncrepl unsafe as using it can
> lead to data loss. I use delta-syncrepl exclusively because of this,
> with a focus on eliminating all scnearios in which it might fall back to
> "normal" syncrepl. (See
> <http://www.openldap.org/its/index.cgi/?findid=8125> for example).
Hmm, in Æ-DIR I exclude some attributes available only at the provider
from replication to the consumers (e.g. OTP seeds). I don't want to have
ACLs with val.regex on 'reqMod' to achieve this. Thus I use normal
syncrepl replication.
Ciao, Michael.
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