Setup: A simple replicate setup on 4 servers with Quickread on top

While moving files to a mount point, the mount point hung. 

Server log:

[2009-10-06 07:45:26] E [posix.c:133:_posix_xattr_get_set] posix: Read on file /mnt/export2/ failed: Is a directory
[2009-10-06 07:45:26] E [posix.c:133:_posix_xattr_get_set] posix: Read on file /mnt/export2/ failed: Is a directory
[2009-10-06 07:45:34] E [posix.c:133:_posix_xattr_get_set] posix: Read on file /mnt/export2/ failed: Is a directory
[2009-10-06 07:45:35] E [posix.c:133:_posix_xattr_get_set] posix: Read on file /mnt/export2/ failed: Is a directory


pending frames:
frame : type(1) op(LOOKUP)
frame : type(1) op(LOOKUP)
frame : type(1) op(LOOKUP)

patchset: v2.0.6-90-g359c461
signal received: 11
time of crash: 2009-10-06 08:06:58
configuration details:
argp 1
backtrace 1
dlfcn 1
fdatasync 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 2.0.7rc9