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Code Releases Activity

Update vgsplit test to verify loosening of active LV restriction.

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This and prior 2 commits resolve Red Hat bz 252041:
Ability to vgsplit an active Volume Group where the split involves only inactive LVs
This commit is contained in:
Dave Wysochanski 2008-04-10 21:38:52 +00:00
parent c5421d1554
commit 6920681cab
2 changed files with 62 additions and 0 deletions
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3
WHATS_NEW
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@ -1,5 +1,8 @@
Version 2.02.35 -
=================================
Update vgsplit tests to verify loosening of active LV restriction.
Update vgsplit to only restrict split with active LVs involved in split.
Add lv_is_active() to determine whether an lv is active.
Version 2.02.34 - 10th April 2008
=================================

59
test/t-vgsplit-operation.sh
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@ -276,6 +276,65 @@ test_expect_success \
status=$?; echo status=$status; test $status = 5 &&
vgremove -ff $vg1'
#
# Verify vgsplit rejects active LVs only when active LVs involved in split
#
test_expect_success \
"vgsplit fails, active mirror involved in split" \
'vgcreate $vg1 $d1 $d2 $d3 $d4 &&
lvcreate -l 16 -n $lv1 -m1 $vg1 $d1 $d2 $d3 &&
lvcreate -l 16 -n $lv2 $vg1 $d4 &&
lvchange -an $vg1/$lv2 &&
vg_validate_pvlv_counts_ $vg1 4 2 0 &&
vgsplit -n $lv1 $vg1 $vg2;
status=$?; echo status=$status; test $status = 5 &&
vg_validate_pvlv_counts_ $vg1 4 2 0 &&
vgremove -ff $vg1'
test_expect_success \
"vgsplit succeeds, active mirror not involved in split" \
'vgcreate $vg1 $d1 $d2 $d3 $d4 &&
lvcreate -l 16 -n $lv1 -m1 $vg1 $d1 $d2 $d3 &&
lvcreate -l 16 -n $lv2 $vg1 $d4 &&
lvchange -an $vg1/$lv2 &&
vg_validate_pvlv_counts_ $vg1 4 2 0 &&
vgsplit -n $lv2 $vg1 $vg2 &&
vg_validate_pvlv_counts_ $vg1 3 1 0 &&
vg_validate_pvlv_counts_ $vg2 1 1 0 &&
vgremove -ff $vg1 &&
vgremove -ff $vg2'
test_expect_success \
"vgsplit fails, active snapshot involved in split" \
'vgcreate $vg1 $d1 $d2 $d3 $d4 &&
lvcreate -l 64 -i 2 -n $lv1 $vg1 $d1 $d2 &&
lvcreate -l 4 -i 2 -s -n $lv2 $vg1/$lv1 &&
lvcreate -l 64 -i 2 -n $lv3 $vg1 $d3 $d4 &&
lvchange -an $vg1/$lv3 &&
vg_validate_pvlv_counts_ $vg1 4 3 1 &&
vgsplit -n $lv2 $vg1 $vg2;
status=$?; echo status=$status; test $status = 5 &&
vg_validate_pvlv_counts_ $vg1 4 3 1 &&
lvremove -f $vg1/$lv2 &&
vgremove -ff $vg1'
test_expect_success \
"vgsplit succeeds, active snapshot not involved in split" \
'vgcreate $vg1 $d1 $d2 $d3 &&
lvcreate -l 64 -i 2 -n $lv1 $vg1 $d1 $d2 &&
lvcreate -l 4 -s -n $lv2 $vg1/$lv1 &&
vgextend $vg1 $d4 &&
lvcreate -l 64 -n $lv3 $vg1 $d4 &&
lvchange -an $vg1/$lv3 &&
vg_validate_pvlv_counts_ $vg1 4 3 1 &&
vgsplit -n $lv3 $vg1 $vg2 &&
vg_validate_pvlv_counts_ $vg1 3 2 1 &&
vg_validate_pvlv_counts_ $vg2 1 1 0 &&
vgchange -an $vg1 &&
lvremove -f $vg1/$lv2 &&
vgremove -ff $vg1 &&
vgremove -ff $vg2'
test_done