Getting error (Directory not empty) when copying file using 'cp' command to shared location (NFS) and trying to remove directory after killing copy process

[sajuptpm]

Getting error (Directory not empty) when copying file using 'cp'
command to shared location (NFS) and trying to remove directory after
killing copy process

is it NFS configuration issue ?

NFS config
# cat /etc/exports
/home/fluent/share *(rw,sync,no_subtree_check)


Using centos 6 as client
Ubuntu 10.04 NFS server
-------------------------------------------


1) Terminal-1 as root user
# cp -ar /var/cache/cms/vm_disks/ubunu_11_server_real.disk.xm /mnt/
share/IMG_u2/disk1.xm



2) Terminal-2 as root user


[root@localhost ~]# ps -aux | grep cp
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/
procps-3.2.8/FAQ
root 18 0.0 0.0 0 0 ? S 10:53 0:00
[cpuset]
root 31 0.0 0.0 0 0 ? S 10:53 0:00
[kacpid]
root 32 0.0 0.0 0 0 ? S 10:53 0:00
[kacpi_notify]
root 33 0.0 0.0 0 0 ? S 10:53 0:00
[kacpi_hotplug]
root 1660 0.0 0.0 9172 652 ? S 10:53 0:00 /sbin/
dhclient -d -4 -sf /usr/libexec/nm-dhcp-client.action -pf /var/run/
dhclient-eth0.pid -lf /var/lib/dhclient/
dhclient-5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03-eth0.lease -cf /var/run/
nm-dhclient-eth0.conf eth0
root 1771 0.0 0.0 4132 516 ? Ss 10:53 0:00 /usr/
sbin/acpid
68 1868 0.0 0.0 17860 668 ? S 10:53 0:00 hald-
addon-acpi: listening on acpid socket /var/run/acpid.socket
root 2322 2.9 1.2 144532 26016 tty1 Ss+ 10:54 1:12 /usr/
bin/Xorg :0 -nr -verbose -auth /var/run/gdm/auth-for-gdm-Ov8O8L/
database -nolisten tcp vt1
nobody 2335 0.0 0.0 12936 436 ? S 10:54 0:00 /usr/
sbin/dnsmasq --strict-order --bind-interfaces --pid-file=/var/run/
libvirt/network/default.pid --conf-file= --except-interface lo --
listen-address 192.168.122.1 --dhcp-range
192.168.122.2,192.168.122.254 --dhcp-leasefile=/var/lib/libvirt/
dnsmasq/default.leases --dhcp-lease-max=253 --dhcp-no-override
root 9675 4.5 0.0 113956 1140 pts/2 S+ 11:34 0:02 cp -i
-ar /var/cache/cms/vm_disks/ubunu_11_server_real.disk.xm /mnt/share/
IMG_u2/disk1.xm
root 9772 0.0 0.0 103304 840 pts/3 S+ 11:35 0:00 grep
cp
[root@localhost ~]#





[root@localhost ~]# kill -9 9675





[root@localhost ~]# ps -aux | grep cp
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/
procps-3.2.8/FAQ
root 18 0.0 0.0 0 0 ? S 10:53 0:00
[cpuset]
root 31 0.0 0.0 0 0 ? S 10:53 0:00
[kacpid]
root 32 0.0 0.0 0 0 ? S 10:53 0:00
[kacpi_notify]
root 33 0.0 0.0 0 0 ? S 10:53 0:00
[kacpi_hotplug]
root 1660 0.0 0.0 9172 652 ? S 10:53 0:00 /sbin/
dhclient -d -4 -sf /usr/libexec/nm-dhcp-client.action -pf /var/run/
dhclient-eth0.pid -lf /var/lib/dhclient/
dhclient-5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03-eth0.lease -cf /var/run/
nm-dhclient-eth0.conf eth0
root 1771 0.0 0.0 4132 516 ? Ss 10:53 0:00 /usr/
sbin/acpid
68 1868 0.0 0.0 17860 668 ? S 10:53 0:00 hald-
addon-acpi: listening on acpid socket /var/run/acpid.socket
root 2322 2.8 1.2 144532 25956 tty1 Rs+ 10:54 1:13 /usr/
bin/Xorg :0 -nr -verbose -auth /var/run/gdm/auth-for-gdm-Ov8O8L/
database -nolisten tcp vt1
nobody 2335 0.0 0.0 12936 436 ? S 10:54 0:00 /usr/
sbin/dnsmasq --strict-order --bind-interfaces --pid-file=/var/run/
libvirt/network/default.pid --conf-file= --except-interface lo --
listen-address 192.168.122.1 --dhcp-range
192.168.122.2,192.168.122.254 --dhcp-leasefile=/var/lib/libvirt/
dnsmasq/default.leases --dhcp-lease-max=253 --dhcp-no-override
root 9675 8.5 0.0 0 0 pts/2 D+ 11:34 0:06 [cp]
root 9780 0.0 0.0 103304 836 pts/3 S+ 11:36 0:00 grep
cp






[root@localhost ~]#
[root@localhost ~]# rm -rf /mnt/share/IMG_u2
rm: cannot remove `/mnt/share/IMG_u2': Directory not empty
[root@localhost ~]#






[root@localhost ~]#
[root@localhost ~]# ps -aux | grep cp
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/
procps-3.2.8/FAQ
root 18 0.0 0.0 0 0 ? S 10:53 0:00
[cpuset]
root 31 0.0 0.0 0 0 ? S 10:53 0:00
[kacpid]
root 32 0.0 0.0 0 0 ? S 10:53 0:00
[kacpi_notify]
root 33 0.0 0.0 0 0 ? S 10:53 0:00
[kacpi_hotplug]
root 1660 0.0 0.0 9172 652 ? S 10:53 0:00 /sbin/
dhclient -d -4 -sf /usr/libexec/nm-dhcp-client.action -pf /var/run/
dhclient-eth0.pid -lf /var/lib/dhclient/
dhclient-5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03-eth0.lease -cf /var/run/
nm-dhclient-eth0.conf eth0
root 1771 0.0 0.0 4132 516 ? Ss 10:53 0:00 /usr/
sbin/acpid
68 1868 0.0 0.0 17860 668 ? S 10:53 0:00 hald-
addon-acpi: listening on acpid socket /var/run/acpid.socket
root 2322 2.8 1.2 144532 25972 tty1 Rs+ 10:54 1:13 /usr/
bin/Xorg :0 -nr -verbose -auth /var/run/gdm/auth-for-gdm-Ov8O8L/
database -nolisten tcp vt1
nobody 2335 0.0 0.0 12936 448 ? S 10:54 0:00 /usr/
sbin/dnsmasq --strict-order --bind-interfaces --pid-file=/var/run/
libvirt/network/default.pid --conf-file= --except-interface lo --
listen-address 192.168.122.1 --dhcp-range
192.168.122.2,192.168.122.254 --dhcp-leasefile=/var/lib/libvirt/
dnsmasq/default.leases --dhcp-lease-max=253 --dhcp-no-override
root 9820 0.0 0.0 103304 836 pts/3 S+ 11:36 0:00 grep
cp







[root@localhost ~]#
[root@localhost ~]# rm -rf /mnt/share/IMG_u2
[root@localhost ~]#