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3318c41356
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.
35 lines
703 B
Bash
35 lines
703 B
Bash
. ./test-utils.sh
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prepare_vg 4
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# Create snapshot of a mirror origin
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lvcreate -m 1 -L 10M -n lv $vg
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lvcreate -s $vg/lv -L 10M -n snap
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# Down-convert (mirror -> linear) under a snapshot
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lvconvert -m0 $vg/lv
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# Up-convert (linear -> mirror)
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lvconvert -m2 $vg/lv
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# Down-convert (mirror -> mirror)
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lvconvert -m1 $vg/lv
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# Up-convert (mirror -> mirror) -- Not supported!
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not lvconvert -m2 $vg/lv
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# Log conversion (disk -> core)
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lvconvert --mirrorlog core $vg/lv
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# Log conversion (core -> mirrored)
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lvconvert --mirrorlog mirrored $vg/lv
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# Log conversion (mirrored -> core)
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lvconvert --mirrorlog core $vg/lv
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# Log conversion (core -> disk)
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lvconvert --mirrorlog disk $vg/lv
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# Clean-up
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lvremove -ff $vg
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