warum kann ich opt nicht unmounten? - device or resource busy
Code:
ps
PID TTY STAT TIME COMMAND
2 ? S< 0:00 [kthreadd]
5 ? S< 0:00 \_ [khelper]
4 ? S< 0:00 \_ [events/0]
3 ? RN 0:00 \_ [ksoftirqd/0]
24 ? S< 0:00 \_ [kblockd/0]
53 ? S 0:00 \_ [pdflush]
56 ? S< 0:00 \_ [aio/0]
55 ? S< 0:00 \_ [kswapd0]
54 ? S 0:00 \_ [pdflush]
105 ? S< 0:00 \_ [mtdblockd]
222 ? S< 0:00 \_ [khubd]
284 ? S< 0:00 \_ [scsi_eh_0]
285 ? S< 0:00 \_ [usb-storage]
328 ? S< 0:00 \_ [kjournald]
329 ? S< 0:00 \_ [kjournald]
1 ttyS0 Ss+ 0:01 /sbin/init
197 ? Ss 0:00 syslogd -m 0 -O /tmp/syslog.log -S -D -l 7 -b 1
199 ? Ss 0:00 klogd
202 ? S 0:00 eapd
205 ? S 0:00 nas
211 ? S 0:00 dropbear -4
356 ? Ss 0:00 \_ dropbear -4
357 pts/0 Ss 0:00 \_ -sh
380 pts/0 R+ 0:00 \_ ps axf
214 ? S 0:00 httpd
292 ? Ss 0:00 watchdog
Code:
lsof /opt/
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
lsof 382 admin txt REG 8,2 182840 50158 /opt/sbin/lsof
lsof 382 admin mem REG 8,2 27104 62596 /opt/lib/ld-uClibc-0.9.28.so
lsof 382 admin mem REG 8,2 68368 62610 /opt/lib/libgcc_s.so.1
lsof 382 admin mem REG 8,2 698368 62641 /opt/lib/libuClibc-0.9.28.so
lsof 383 admin txt REG 8,2 182840 50158 /opt/sbin/lsof
lsof 383 admin mem REG 8,2 27104 62596 /opt/lib/ld-uClibc-0.9.28.so
lsof 383 admin mem REG 8,2 68368 62610 /opt/lib/libgcc_s.so.1
lsof 383 admin mem REG 8,2 698368 62641 /opt/lib/libuClibc-0.9.28.so
Code:
lsmod
Module Size Used by Tainted: P
ntfs 127280 0
usb_storage 101568 3
sd_mod 26064 4
scsi_mod 109568 2 usb_storage,sd_mod
usblp 16016 0
uhci_hcd 26928 0
ehci_hcd 43824 0
usbcore 158912 5 usb_storage,usblp,uhci_hcd,ehci_hcd
nf_nat_ftp 2880 0
nf_conntrack_ftp 8448 1 nf_nat_ftp
wl 2051616 0
et 59168 0
igs 18128 1 wl
emf 22624 2 wl,igs