Re: [CentOS] Calling All FS Fanatics

[Kirk Bocek <t004@xxxxxxxxxx>]

chrism@xxxxxxxxx wrote:
> Kirk Bocek wrote:
>> I just remounted an ext3 filesystem with '-o data=writeback' and
>> attempted to run bonnie++ as I've been doing all along here. The system
>> basically came to a halt. The first step in the benchmark creates a
>> series of 1GB files. This hasn't take more than a couple of minutes on
>> any other test. After 10 or 15 minutes with it only half way through the
>> creation process I decided to abort the benchmark. And that's difficult
>> because the system is now only semi-responsive.
>>
>> 'data=writeback' isn't the answer. Sorry.
>>   
> 
> I am mounting my RAID device with the data=writeback option without
> incident.
> Cheers,

Okay, I take it back. After remounting with default options, I'm still
getting a slowdown. Something else is going on.  My Bad!

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