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Re: DWBR and dirty buffers

From: Radoslav Rusinov <radoslav.rusinov_at_gmail.com>
Date: 24 Feb 2005 22:40:47 -0800
Message-ID: <58aa0927.0502242240.6e2f6881@posting.google.com>


According to last post from mr. Lewis
I reissue my tests again and the remaining dirty blocks are not "cr". After first checkpoint the status of remaining dirty blocks is "xcur" (held exclusive by this instance).
After isssuing of UPDATE all of dirty blocks are "xcur" (only one is
"cr").

After second checkpoint all "xcur" are flushed except one, which is
"cr".

Yesterday all of them was flushed and result was zero. Can someone try to explain what exactly is happened because this is not the same case like the previous one described by
"wagen123_at_yahoo.com" and there are some

misconceptions.
Where exactly I am get wrong in my suggestions.

Regards,
Radoslav Received on Fri Feb 25 2005 - 00:40:47 CST

Original text of this message

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