[DRBD-user] Low performance over NFS after upgrade from 0.7.25 to 8.2.7

Raoul Bhatia [IPAX] r.bhatia at ipax.at
Wed Nov 17 11:11:09 CET 2010


On 11/16/2010 07:17 PM, Håkan Engblom wrote:
>> > the
>> > performance, when creating many small files from an NFS-client, has
>> > decreased drastically.
>>
>> Then read about the disk settings no-disk-barrier, no-disk-flushes,
>> no-md-flushes, which did not exist in 0.7, and have performance impact.
> Missed this. Manipulating these settings "solves" the issue.

may i kindly ask for the settings you are now using?

thanks,
raoul
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