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lvm2/test/t-snapshots-of-mirrors.sh

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Add a basic test for snapshots of mirrors, thanks to Jon Brassow.
2009-11-19 16:55:40 +03:00
. ./test-utils.sh
prepare_vg 4
# Create snapshot of a mirror origin
lvcreate -m 1 -L 10M -n lv $vg
lvcreate -s $vg/lv -L 10M -n snap
# Down-convert (mirror -> linear) under a snapshot
lvconvert -m0 $vg/lv
# Up-convert (linear -> mirror)
lvconvert -m2 $vg/lv
# Down-convert (mirror -> mirror)
lvconvert -m1 $vg/lv
# Up-convert (mirror -> mirror) -- Not supported!
not lvconvert -m2 $vg/lv
# Log conversion (disk -> core)
lvconvert --mirrorlog core $vg/lv
Add ability to create mirrored logs for mirror LVs. This check-in enables the 'mirrored' log type. It can be specified by using the '--mirrorlog' option as follows: #> lvcreate -m1 --mirrorlog mirrored -L 5G -n lv vg I've also included a couple updates to the testsuite. These updates include tests for the new log type, and some fixes to some of the *lvconvert* tests.
2010-03-27 01:15:43 +03:00
# Log conversion (core -> mirrored)
lvconvert --mirrorlog mirrored $vg/lv
Add a basic test for snapshots of mirrors, thanks to Jon Brassow.
2009-11-19 16:55:40 +03:00
Add ability to create mirrored logs for mirror LVs. This check-in enables the 'mirrored' log type. It can be specified by using the '--mirrorlog' option as follows: #> lvcreate -m1 --mirrorlog mirrored -L 5G -n lv vg I've also included a couple updates to the testsuite. These updates include tests for the new log type, and some fixes to some of the *lvconvert* tests.
2010-03-27 01:15:43 +03:00
# Log conversion (mirrored -> core)
lvconvert --mirrorlog core $vg/lv
Add a basic test for snapshots of mirrors, thanks to Jon Brassow.
2009-11-19 16:55:40 +03:00
# Log conversion (core -> disk)
lvconvert --mirrorlog disk $vg/lv
# Clean-up
lvremove -ff $vg
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