[SOLVED] Linux BackTrack: umount /: device is busy

kehcho · 11-08-2009, 11:36 AM

Hi, all

First I sorry for my bad language...

I recently install that SO and I've hot a next problem. When I reboot or shutdown the computer, appears the following message:

Quote:

umount /: device is busy

I search in Google users who have the same problem and I add some lines to /etc/rc.d/rc.0 ---> lsof > /root/openfiles.txt afert the hardware clock sync and before the unmounting if tmpfs... And I obtain the next messages:

Quote:

rc.6 3552 root cwd DIR 3,66 4096 2 /
rc.6 3552 root rtd DIR 3,66 4096 2 /
rc.6 3552 root txt REG 3,66 678832 732968 /bin/bash
rc.6 3552 root mem REG 3,66 45552 928552 /lib/libnss_files-2.5.so
rc.6 3552 root mem REG 3,66 41045 928556 /lib/libnss_nis-2.5.so
rc.6 3552 root mem REG 3,66 96480 928546 /lib/libnsl-2.5.so
rc.6 3552 root mem REG 3,66 35494 928548 /lib/libnss_compat-2.5.so
rc.6 3552 root mem REG 3,66 1528742 928511 /lib/libc-2.5.so
rc.6 3552 root mem REG 3,66 13506 928527 /lib/libdl-2.5.so
rc.6 3552 root mem REG 3,66 10280 928584 /lib/libtermcap.so.2.0.8
rc.6 3552 root mem REG 3,66 131484 928495 /lib/ld-2.5.so
rc.6 3552 root 0u CHR 5,1 4674 /dev/console
rc.6 3552 root 1u CHR 5,1 4674 /dev/console
rc.6 3552 root 2u CHR 5,1 4674 /dev/console
rc.6 3552 root 255r REG 3,66 7361 668605 /etc/rc.d/rc.6

I don't know how to resolve that problem.. And every time when I start the machine with the first OS was I installed say:

Quote:

Nov 8 17:17:42 wifiway kernel: EXT3 FS on hdb2, internal journal
Nov 8 17:17:42 wifiway kernel: EXT3-fs: recovery complete.
Nov 8 17:17:42 wifiway kernel: EXT3-fs: mounted filesystem with ordered data mode.

Thanks advance...

bigrigdriver · 11-08-2009, 11:35 PM

Does the computer shutdown normally?

Does the computer start up normally?

If so, you are seeing normal shutdown and start up messages. There is no problem.

The messages you see during shutdown result as the system shuts down processes. The messages on start up result as the system recovers the ext3 journal during boot up.

kehcho · 11-10-2009, 09:07 AM

[SOLVED]

http://www.linuxquestions.org/questi...s-busy-767781/