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<DIV>Dear Friends:
<DIV> Before upgrade our cluster system, the lustre
server version is 1.8.5, and client version is 1.8.5, client OS is Redhat 5.3
kernel version 2.6.18</DIV>
<DIV> Because we need to run some software on Redhat
6, so we upgrade the client OS to Redhat 6.4 kernel version 2.6.32, and client
luster version is changed to 1.8.8 fo support Redhat 6. But in order to do
noting with our data, we didn't change the Lustre server version , it is still
1.8.5.</DIV>
<DIV> Now ,there is some questions. For example, when
our users in the clustre system ,sometimes vi the file in the Lustre will
take very long time (maybe more than 10 minutes to open the file) . What
should I do to solve the problem?</DIV></DIV>
<DIV> </DIV>
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<DIV><SPAN>fengjh21</SPAN></DIV></BODY></HTML>