<DIV>Hi list</DIV>
<DIV> </DIV>
<DIV>I´m having high i/o wainting (100%) on primary server when only reading data on primary server, why this occur? Theoretically ready operations are not replicated, so why occur this delay?</DIV>
<DIV> </DIV>
<DIV>I observed in /proc/drbd of primary server that are a pending block in most part of time</DIV>
<DIV>4: cs:Connected st:Primary/Secondary ns:11681676 nr:0 dw:180576 dr:18115376 pe:1 ua:0</DIV>
<DIV> </DIV>
<DIV>And in secondary server are a unacknowledged block in most part of time</DIV>
<DIV>4: cs:Connected st:Secondary/Primary ns:0 nr:11676268 dw:11676268 dr:0 pe:0 ua:1</DIV>
<DIV> </DIV>
<DIV>This is normal?</DIV>
<DIV> </DIV>
<DIV>The database block size is 2k, how can I adjust drbd to work with the same size of database block?<BR></DIV>
<DIV>Grateful</DIV>
<DIV> </DIV>
<DIV>Cristiano</DIV>