drbd-user March 2013 archive
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drbd-user: [DRBD-user] Using flashcache with drbd v8.4.3

[DRBD-user] Using flashcache with drbd v8.4.3

From: Olivier Le Cam <Olivier.LeCam_at_nospam>
Date: Mon Mar 25 2013 - 02:17:46 GMT
To: "drbd-user@lists.linbit.com" <drbd-user@lists.linbit.com>

Hi -

I tried to upgrade to v8.4.3 which does significantly improve
performance except that when I enable SSD flashcache the IOPS are
dropping to less 30! The SSD model is an Intel DC S3700 (HW RAID1, 3ware

It works OK with the 8.3.7 version provided in squeeze but I'm actually
concerned to deal with that IO limits bug:

Problem is that I could get v8.3.13 and later to compile on
Debian/Squeeze (I suspect that the 2.6.32 kernel is not supported
anymore, right?).

Any idea/comment will be greatly appreciate. Thanks in anticipation!

-- Olivier _______________________________________________ drbd-user mailing list drbd-user@lists.linbit.com http://lists.linbit.com/mailman/listinfo/drbd-user