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Santhi kishore Balusu  
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 More options Aug 26 2011, 10:58 am
From: Santhi kishore Balusu <kishorechowd...@gmail.com>
Date: Fri, 26 Aug 2011 15:58:27 +0100
Local: Fri, Aug 26 2011 10:58 am
Subject: Crc issue
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Hello Everybody.

I am trying to compare master & slave using mk-table-checksum.

When i use --no-crc --count i have no issues but when i remove them i see
there is some difference in the tables.

Slave server is setup using the dump created from mysqldump & nobody is
writing to the slave & it is in read_only mode.

Master version is 5.1 & slave version is 5.5.

Why am i getting a difference when i do a crc check.

Thanks & regards

SKB


 
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Baron Schwartz  
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 More options Aug 26 2011, 2:28 pm
From: Baron Schwartz <ba...@xaprb.com>
Date: Fri, 26 Aug 2011 14:28:48 -0400
Local: Fri, Aug 26 2011 2:28 pm
Subject: Re: [maatkit-discuss] Crc issue
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SKB,

It's because there is some data difference in the tables.

- Baron

On Fri, Aug 26, 2011 at 10:58 AM, Santhi kishore Balusu

<kishorechowd...@gmail.com> wrote:
> Hello Everybody.
> I am trying to compare master & slave using mk-table-checksum.
> When i use --no-crc --count i have no issues but when i remove them i see
> there is some difference in the tables.
> Slave server is setup using the dump created from mysqldump & nobody is
> writing to the slave & it is in read_only mode.
> Master version is 5.1 & slave version is 5.5.
> Why am i getting a difference when i do a crc check.
> Thanks & regards
> SKB

--
Baron Schwartz
Percona Inc <http://www.percona.com/>
Consulting, Training, Support & Services for MySQL

 
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Santhi kishore Balusu  
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 More options Sep 18 2011, 11:19 am
From: Santhi kishore Balusu <kishorechowd...@gmail.com>
Date: Sun, 18 Sep 2011 16:19:26 +0100
Local: Sun, Sep 18 2011 11:19 am
Subject: Re: [maatkit-discuss] Crc issue
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Hi Baron

Thanks for replying.

I found out the issue

Different time zone are setup in master & slave.

So that is the reason i was a getting different crc on both the servers.

Cheers SKB


 
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