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authorerdgeist <erdgeist@erdgeist.org>2007-01-15 14:03:46 +0000
committererdgeist <erdgeist@erdgeist.org>2007-01-15 14:03:46 +0000
commite46d467c528001f9621758439e0e3ec17a11b490 (patch)
tree3fe4d4737299e2448554dca6e6be06bdf79588a2 /ezjail-admin
parenta98c4c8e2928d441b4e1308c32b016f935436849 (diff)
HEADS UP: introduced fsck feature, untested.
Diffstat (limited to 'ezjail-admin')
-rwxr-xr-xezjail-admin70
1 files changed, 46 insertions, 24 deletions
diff --git a/ezjail-admin b/ezjail-admin
index 0eec9e7..d0a79ec 100755
--- a/ezjail-admin
+++ b/ezjail-admin
@@ -48,6 +48,34 @@ ezjail_usage_list="Usage: ${ezjail_admin} list"
48# define our bail out shortcut 48# define our bail out shortcut
49exerr () { echo -e "$*" >&2 ; exit 1; } 49exerr () { echo -e "$*" >&2 ; exit 1; }
50 50
51# generic attach routine for image jails
52attach_images () {
53 # Create a memory disc from jail image
54 ezjail_imagedevice=`mdconfig -a -t vnode -f ${ezjail_image}` || exerr "Error: Could not attach memory disc."
55
56 # If this is a crypto jail, try to mount it, remind user, which jail
57 # this is. In this case, the device to mount is
58 case ${ezjail_imagetype} in
59 crypto|bde)
60 echo "Attaching bde device for image jail ${ezjail}..."
61 echo gbde attach /dev/${ezjail_imagedevice} ${ezjail_attachparams} | /bin/sh
62 [ $? -eq 0 ] || detach_images keep || exerr "Error: Attaching bde device failed."
63 # Device to mount is not md anymore
64 ezjail_device=${ezjail_imagedevice}.bde
65 ;;
66 eli)
67 echo "Attaching eli device for image jail ${ezjail}..."
68 echo geli attach ${ezjail_attachparams} /dev/${ezjail_imagedevice} | /bin/sh
69 [ $? -eq 0 ] || detach_images keep || exerr "Error: Attaching eli device failed."
70 # Device to mount is not md anymore
71 ezjail_device=${ezjail_imagedevice}.eli
72 ;;
73 simple)
74 ezjail_device=${ezjail_imagedevice}
75 ;;
76 esac
77}
78
51# define detach strategy for image jails 79# define detach strategy for image jails
52detach_images () { 80detach_images () {
53 # unmount and detach memory disc 81 # unmount and detach memory disc
@@ -735,30 +763,8 @@ config)
735 [ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} already attached as ${ezjail_device}." 763 [ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} already attached as ${ezjail_device}."
736 rm -f ${ezjail_rootdir}.device 764 rm -f ${ezjail_rootdir}.device
737 765
738 # Create a memory disc from jail image 766 # Attach images by type
739 ezjail_imagedevice=`mdconfig -a -t vnode -f ${ezjail_image}` || exerr "Error: Could not attach memory disc." 767 attach_images
740
741 # If this is a crypto jail, try to mount it, remind user, which jail
742 # this is. In this case, the device to mount is
743 case ${ezjail_imagetype} in
744 crypto|bde)
745 echo "Attaching bde device for image jail ${ezjail}..."
746 echo gbde attach /dev/${ezjail_imagedevice} ${ezjail_attachparams} | /bin/sh
747 [ $? -eq 0 ] || detach_images keep || exerr "Error: Attaching bde device failed."
748 # Device to mount is not md anymore
749 ezjail_device=${ezjail_imagedevice}.bde
750 ;;
751 eli)
752 echo "Attaching eli device for image jail ${ezjail}..."
753 echo geli attach ${ezjail_attachparams} /dev/${ezjail_imagedevice} | /bin/sh
754 [ $? -eq 0 ] || detach_images keep || exerr "Error: Attaching eli device failed."
755 # Device to mount is not md anymore
756 ezjail_device=${ezjail_imagedevice}.eli
757 ;;
758 simple)
759 ezjail_device=${ezjail_imagedevice}
760 ;;
761 esac
762 768
763 mount /dev/${ezjail_device} ${ezjail_rootdir} || detach_images keep || exerr "Error: Could not mount /dev/${ezjail_device} to ${ezjail_rootdir}." 769 mount /dev/${ezjail_device} ${ezjail_rootdir} || detach_images keep || exerr "Error: Could not mount /dev/${ezjail_device} to ${ezjail_rootdir}."
764 # relink image device 770 # relink image device
@@ -784,6 +790,22 @@ config)
784 # Remove soft link (which acts as a lock) 790 # Remove soft link (which acts as a lock)
785 [ -e /dev/${ezjail_imagedevice} ] || rm -f ${ezjail_rootdir}.device 791 [ -e /dev/${ezjail_imagedevice} ] || rm -f ${ezjail_rootdir}.device
786 ;; 792 ;;
793 fsck)
794 # Check, if image already attached
795 [ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} already attached as ${ezjail_device}."
796 rm -f ${ezjail_rootdir}.device
797
798 # Attach images by type
799 attach_images
800
801 fsck_ufs /dev/${ezjail_device}
802
803 # Detach images by type
804 detach_images keep
805
806 # Remove soft link (which acts as a lock)
807 [ -e /dev/${ezjail_imagedevice} ] || rm -f ${ezjail_rootdir}.device
808 ;;
787 esac 809 esac
788 ;; 810 ;;
789 811