lab4
lab5
Merge branch 'lab4' of http://courses.mpi-sws.org/ds-ws14/yfs-class into lab4
Merge branch 'lab3' into lab4
lab4 initial
mkdir() finished
extent server::remove done!
finish remove() in yfs_client
Merge branch 'lab4' of https://github.com/OscarLiXi/DS2014 into lab4
remove debug
fit bug of remove
modify ysf_client getdircontent, format change
change the format of storing content, add : in the end
Merge branch 'lab4' of https://github.com/OscarLiXi/DS2014 into lab4
no info
fix bug: when convert buf to string , should use string(buf,size)
add lock_client
check file is existed or not when create
add some debugging info
add some debugging info1