diff options
| -rwxr-xr-x | utility_scripts/iterate_lkg | 15 | ||||
| -rwxr-xr-x | utility_scripts/iterate_snap | 34 | ||||
| -rwxr-xr-x | utility_scripts/remove_snap | 29 |
3 files changed, 63 insertions, 15 deletions
diff --git a/utility_scripts/iterate_lkg b/utility_scripts/iterate_lkg deleted file mode 100755 index bc04e98..0000000 --- a/utility_scripts/iterate_lkg +++ /dev/null @@ -1,15 +0,0 @@ -#!/bin/sh -# lkg - last known good - -# first remove all other lkg snapshots -zfs destroy zroot/var@lkg -zfs destroy zroot/var/log@lkg -zfs destroy zroot/usr@lkg -zfs destroy zroot/usr/home@lkg -zfs destroy zroot/ROOT/default@lkg -zfs destroy zroot/ROOT@lkg -zfs destroy zroot@lkg - -# create new lkg snapshot -zfs snapshot -r zroot@lkg - diff --git a/utility_scripts/iterate_snap b/utility_scripts/iterate_snap new file mode 100755 index 0000000..7fb030a --- /dev/null +++ b/utility_scripts/iterate_snap @@ -0,0 +1,34 @@ +#!/bin/sh +# remove and retake named snapshot + +# ensure we were passed an argument +if [ "$#" -ne 1 ]; then + echo "destroys a named snapshot and recreates it" + echo "Usage: $0 <snapshot_name>" + exit 1 +fi + +# first remove all other named snapshots +sudo zfs destroy zroot/ROOT/default@$1 +sudo zfs destroy zroot/ROOT@$1 +sudo zfs destroy zroot/home/cjennings@$1 +sudo zfs destroy zroot/home@$1 +sudo zfs destroy zroot/tmp@$1 +sudo zfs destroy zroot/usr/ports@$1 +sudo zfs destroy zroot/usr/src@$1 +sudo zfs destroy zroot/usr@$1 +sudo zfs destroy zroot/var/audit@$1 +sudo zfs destroy zroot/var/crash@$1 +sudo zfs destroy zroot/var/log@$1 +sudo zfs destroy zroot/var/mail@$1 +sudo zfs destroy zroot/var/tmp@$1 +sudo zfs destroy zroot/var@$1 +sudo zfs destroy zroot@$1 + + + +# create new recursive snapshot with same name +sudo zfs snapshot -r zroot@$1 + +# show your work +sudo zfs list -t snapshot diff --git a/utility_scripts/remove_snap b/utility_scripts/remove_snap new file mode 100755 index 0000000..7b4ad07 --- /dev/null +++ b/utility_scripts/remove_snap @@ -0,0 +1,29 @@ +#!/bin/sh +# remove named snapshot + +# ensure we were passed an argument +if [ "$#" -ne 1 ]; then + echo "destroys a named snapshot" + echo "Usage: $0 <snapshot_name>" + exit 1 +fi + +# first remove all other named snapshots +sudo zfs destroy zroot/ROOT/default@$1 +sudo zfs destroy zroot/ROOT@$1 +sudo zfs destroy zroot/home/cjennings@$1 +sudo zfs destroy zroot/home@$1 +sudo zfs destroy zroot/tmp@$1 +sudo zfs destroy zroot/usr/ports@$1 +sudo zfs destroy zroot/usr/src@$1 +sudo zfs destroy zroot/usr@$1 +sudo zfs destroy zroot/var/audit@$1 +sudo zfs destroy zroot/var/crash@$1 +sudo zfs destroy zroot/var/log@$1 +sudo zfs destroy zroot/var/mail@$1 +sudo zfs destroy zroot/var/tmp@$1 +sudo zfs destroy zroot/var@$1 +sudo zfs destroy zroot@$1 + +# show your work +sudo zfs list -t snapshot |