Public bug reported:
Binary package hint: linux-source-2.6.22
Using 2.6.22-6.13 when I try to mount my /boot filesystem I get an
EBUSY:
# mount /boot
mount: /dev/disk/by-uuid/12b8250a-d031-4ee1-b486-5e67478d06b4 already mounted
or /boot busy
It's not mounted though:
# cat /proc/mounts
rootfs / rootfs rw 0 0
none /sys sysfs rw,nosuid,nodev,noexec 0 0
none /proc proc rw,nosuid,nodev,noexec 0 0
udev /dev tmpfs rw 0 0
/dev/mapper/rootvol-edgy_root / ext3 rw,data=ordered 0 0
/dev/mapper/rootvol-edgy_root /dev/.static/dev ext3 rw,data=ordered 0 0
tmpfs /var/run tmpfs rw,nosuid,nodev,noexec 0 0
tmpfs /var/lock tmpfs rw,nosuid,nodev,noexec 0 0
tmpfs /var/run tmpfs rw,nosuid,nodev,noexec 0 0
tmpfs /var/lock tmpfs rw,nosuid,nodev,noexec 0 0
linux:/mnt/mp3 /mnt/mp3 nfs
rw,vers=3,rsize=8192,wsize=8192,hard,intr,proto=tcp,timeo=600,retrans=2,sec=sys,addr=linux
0 0
linux:/mnt/data/photos /data/photos nfs
rw,vers=3,rsize=8192,wsize=8192,hard,intr,proto=tcp,timeo=600,retrans=2,sec=sys,addr=linux
0 0
tmpfs /dev/shm tmpfs rw 0 0
devpts /dev/pts devpts rw 0 0
usbfs /dev/bus/usb/.usbfs usbfs rw 0 0
udev /proc/bus/usb tmpfs rw 0 0
usbfs /proc/bus/usb/.usbfs usbfs rw 0 0
tmpfs /var/run tmpfs rw,nosuid,nodev,noexec 0 0
tmpfs /var/lock tmpfs rw,nosuid,nodev,noexec 0 0
/dev/mapper/rootvol-edgy_usr /usr ext3 rw,data=ordered 0 0
/dev/mapper/rootvol-edgy_var /var ext3 rw,data=ordered 0 0
/dev/rootvol/home /home ext3 rw,data=ordered 0 0
/dev/rootvol/vms /vms ext3 rw,data=ordered 0 0
/dev/rootvol/XXX /XXX ext3 rw,data=ordered 0 0
/dev/rootvol/cooker_root /mnt/cooker ext3 ro,data=ordered 0 0
udev /mnt/cooker/dev tmpfs rw 0 0
none /mnt/cooker/proc proc rw,nosuid,nodev,noexec 0 0
/dev/rootvol/home /mnt/cooker/home ext3 rw,data=ordered 0 0
tmpfs /var/run tmpfs rw,nosuid,nodev,noexec 0 0
tmpfs /var/lock tmpfs rw,nosuid,nodev,noexec 0 0
linux:/mnt/data /data nfs
rw,vers=3,rsize=8192,wsize=8192,hard,intr,proto=tcp,timeo=600,retrans=2,sec=sys,addr=linux
0 0
linux:/mnt/data/photos /data/photos nfs
rw,vers=3,rsize=8192,wsize=8192,hard,intr,proto=tcp,timeo=600,retrans=2,sec=sys,addr=linux
0 0
linux:/usr/local /usr/local nfs
rw,vers=3,rsize=8192,wsize=8192,hard,intr,proto=tcp,timeo=600,retrans=2,sec=sys,addr=linux
0 0
linux:/usr/src /usr/src nfs
rw,vers=3,rsize=8192,wsize=8192,hard,intr,proto=tcp,timeo=600,retrans=2,sec=sys,addr=linux
0 0
tmpfs /var/run tmpfs rw,nosuid,nodev,noexec 0 0
tmpfs /var/lock tmpfs rw,nosuid,nodev,noexec 0 0
automount(pid5850) /autohome autofs
rw,fd=4,pgrp=5850,timeout=300,minproto=2,maxproto=4,indirect 0 0
nfsd /proc/fs/nfsd nfsd rw 0 0
rpc_pipefs /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0
binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec 0 0
pvr:/video /video nfs
rw,vers=3,rsize=8192,wsize=8192,hard,intr,proto=tcp,timeo=600,retrans=2,sec=sys,addr=pvr
0 0
tmpfs /lib/modules/2.6.22-6-generic/volatile tmpfs rw 0 0
as you can see. I just noticed all those duplicate tmpfs mounts
though. What's that all about? I digress.
Any ideas why trying to mount something not mounted would return an
EBUSY?
** Affects: linux-source-2.6.22 (Ubuntu)
Importance: Undecided
Status: New
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EBUSY trying to mount unmounted /boot filesystem
https://bugs.launchpad.net/bugs/122568
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