From: Yevgeny Kliteynik <kliteyn-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
To: Sasha Khapyorsky <sashak-smomgflXvOZWk0Htik3J/w@public.gmane.org>
Cc: Linux RDMA <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: [PATCH 0/2 v3] opensm SA DB dump/restore: SA DB persistence
Date: Sun, 06 Dec 2009 16:32:50 +0200 [thread overview]
Message-ID: <4B1BC092.9020705@dev.mellanox.co.il> (raw)
Hi Sasha,
OSM can dump SA DB, but it is done every heavy sweep, and
only when running with high verbosity, which cannot be used
in production.
OSM can also load SA DB from file, but then it also stays
in this static SA configuration.
The following patch series improves SA DB persistence:
1/2: Added option to load SA DB only on the first master
heavy sweep. After that SA goes to the usual (dynamic)
mode of operation.
- Changes since v2: No 'sa_db_load_once' option,
changed behavior of 'no_clients_rereg' option
(details in the patch)
2/2: Added option to dump SA DB on every sweep (both light
and heavy), regardless of the verbosity level.
- Changes since v2: none, just rebased
-- Yevgeny
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reply other threads:[~2009-12-06 14:32 UTC|newest]
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