Hi Mulyadi, On Tue, Aug 14, 2012 at 3:33 PM, Mulyadi Santosa <mulyadi.santosa@xxxxxxxxx> wrote: > Hi Ranjan... > > On Tue, Aug 14, 2012 at 2:53 PM, Ranjan Sinha <rnjn.sinha@xxxxxxxxx> wrote: >> Hi, >> >> We are writing a stackable file system. While testing this on NFS we >> came across a situation where sometimes we are getting ASCII NUL bytes >> in the buffer read from the lower file system (NFS in this case). This >> happens when NFS client 1 is writing to a file and NFS client 2 is >> continuously reading from the same file. > > are you using synchronous or asynchronous mode in the NFS? For now, /etc/export file has the following setting *(rw,sync,no_root_squash) On client side we have not specified any options explicitly. This is from /proc/mounts entry rw,vers=3,rsize=32768,wsize=32768,hard,proto=tcp,timeo=600,retrans=2,sec=sys -- Regards, Ranjan _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
