The Samba-Bugzilla – Bug 4650
Last modified: 2007-07-20 16:10:02 UTC
i am using three computer, named A,B,C , A and B all are linux and C is windowsXP
A is a samba(3.0.25) server ip 10.10.1.39 and B(kernel 2.6.21)
B do the operations sequence
B: mount -t cifs //10.10.1.39/sdb /mnt/sdb
B:service smb start (share name is sdb)
and B use samba(3.0.25) and have two NIC (10.10.1.151 and 10.10.2.151)
C mapped B's shared volume
//10.10.1.151/sdb to Z:\
//10.10.2.151/sdb to Y:\
now, i begin to read the same file named x.dat from Z and Y
added speed come from these two process is very slow!
i traced the oplock and i can see the client(B) first get the pSMB of OplockLevel=1 , and get the pSMB of OplockLevel=0 after seconds.
this means when two and more process read the same file in above box, B can not cache files! why?
*** This bug has been marked as a duplicate of 4651 ***