Hi,
What I think is the final bug in this code....
latest bug re-producable
# mount -t nfs -o tcp,nolock localhost:/misc /blah
# ls -la /blah
-rw-r--r-- 1 root root 3892 Jan 19 22:03 1
-rw-r--r-- 1 root root 3893 Jan 19 22:03 2
-rw-r--r-- 1 root root 3894 Jan 19 22:03 3
-rw-r--r-- 1 root root 3895 Jan 19 22:03 4
-rw-r--r-- 1 root root 3896 Jan 19 22:04 5
-rw-r--r-- 1 root root 3897 Jan 19 22:04 6
# cat /blah/1 <-- works
# cat /blah/6 <-- works
# cat /blah/x 2<=x<=5 and it will hang
The file in the kernel fs/Config.in just happens to be 3894 bytes which is
what triggered it for me originally ..
So it is an RPC problem between the server and client as I can create file
size like that fine on Solaris clients with Linux servers and Linux
clients and Solaris servers ....
So does anyone know where I should start looking glibc's RPC code, nfsd
RPC code or my the kernel NFS over TCP client code? or any idea why this
might happen ..
Dave.
------------ David Airlie, David.Airlie@ul.ie,airlied@skynet --------
Telecommunications Research Centre, ECE Dept, University of Limerick \
http://www.csn.ul.ie/~airlied -- Telecommunications Researcher \
--- TEL: +353-61-202695 -----------------------------------------------
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the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/
What I think is the final bug in this code....
latest bug re-producable
# mount -t nfs -o tcp,nolock localhost:/misc /blah
# ls -la /blah
-rw-r--r-- 1 root root 3892 Jan 19 22:03 1
-rw-r--r-- 1 root root 3893 Jan 19 22:03 2
-rw-r--r-- 1 root root 3894 Jan 19 22:03 3
-rw-r--r-- 1 root root 3895 Jan 19 22:03 4
-rw-r--r-- 1 root root 3896 Jan 19 22:04 5
-rw-r--r-- 1 root root 3897 Jan 19 22:04 6
# cat /blah/1 <-- works
# cat /blah/6 <-- works
# cat /blah/x 2<=x<=5 and it will hang
The file in the kernel fs/Config.in just happens to be 3894 bytes which is
what triggered it for me originally ..
So it is an RPC problem between the server and client as I can create file
size like that fine on Solaris clients with Linux servers and Linux
clients and Solaris servers ....
So does anyone know where I should start looking glibc's RPC code, nfsd
RPC code or my the kernel NFS over TCP client code? or any idea why this
might happen ..
Dave.
------------ David Airlie, David.Airlie@ul.ie,airlied@skynet --------
Telecommunications Research Centre, ECE Dept, University of Limerick \
http://www.csn.ul.ie/~airlied -- Telecommunications Researcher \
--- TEL: +353-61-202695 -----------------------------------------------
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/