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Code Releases Activity

Reduce amount of vgremove and vgchange calls

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A bit noticable time defference when whole test-suite is run through valgrind.
This commit is contained in:
Zdenek Kabelac 2011-03-28 11:35:20 +00:00
parent 9c58641e74
commit 114faabf04
2 changed files with 26 additions and 51 deletions
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18
test/t-vgmerge-usage.sh
View File

@ -31,24 +31,21 @@ vgcreate $vg1 $dev1 $dev2
vgcreate $vg2 $dev3 $dev4
not vgmerge $vg1 $vg1 2>err
grep "^ Duplicate volume group name \"$vg1\"\$" err
vgremove $vg2
vgremove $vg1
vgremove $vg1 $vg2
# 'vgmerge rejects vgs with incompatible extent_size'
vgcreate --physicalextentsize 4M $vg1 $dev1 $dev2
vgcreate --physicalextentsize 8M $vg2 $dev3 $dev4
not vgmerge $vg1 $vg2 2>err
grep "^ Extent sizes differ" err
vgremove $vg2
vgremove $vg1
vgremove $vg1 $vg2
# 'vgmerge rejects vgmerge because max_pv is exceeded'
vgcreate --maxphysicalvolumes 2 $vg1 $dev1 $dev2
vgcreate --maxphysicalvolumes 2 $vg2 $dev3 $dev4
not vgmerge $vg1 $vg2 2>err
grep "^ Maximum number of physical volumes (2) exceeded" err
vgremove $vg2
vgremove $vg1
vgremove $vg1 $vg2
# 'vgmerge rejects vg with active lv'
vgcreate $vg1 $dev1 $dev2
@ -56,8 +53,7 @@ vgcreate $vg2 $dev3 $dev4
lvcreate -l 4 -n lv1 $vg2
not vgmerge $vg1 $vg2 2>err
grep "^ Logical volumes in \"$vg2\" must be inactive\$" err
vgremove -f $vg2
vgremove -f $vg1
vgremove -f $vg1 $vg2
# 'vgmerge rejects vgmerge because max_lv is exceeded'
vgcreate --maxlogicalvolumes 2 $vg1 $dev1 $dev2
@ -65,9 +61,7 @@ vgcreate --maxlogicalvolumes 2 $vg2 $dev3 $dev4
lvcreate -l 4 -n lv1 $vg1
lvcreate -l 4 -n lv2 $vg1
lvcreate -l 4 -n lv3 $vg2
vgchange -an $vg1
vgchange -an $vg2
vgchange -an $vg1 $vg2
not vgmerge $vg1 $vg2 2>err
grep "^ Maximum number of logical volumes (2) exceeded" err
vgremove -f $vg2
vgremove -f $vg1
vgremove -f $vg1 $vg2

59
test/t-vgsplit-usage.sh
View File

@ -24,82 +24,72 @@ pvcreate -M$mdatype $(cat DEVICES)
# NOTE: if we're using lvm1, we must use -M on vgsplit
vgcreate -M$mdatype $vg1 $(cat DEVICES)
vgsplit -M$mdatype $vg1 $vg2 $dev1
vgremove $vg1
vgremove $vg2
vgremove $vg1 $vg2
vgcreate -M$mdatype $vg2 $(cat DEVICES)
vgsplit -M$mdatype $vg2 $vg1 $dev1
vgremove $vg1
vgremove $vg2
vgremove $vg1 $vg2
# vgsplit accepts new vg as destination of split
# lvm1 -- bz244792
vgcreate -M$mdatype $vg1 $(cat DEVICES)
vgsplit $vg1 $vg2 $dev1 1>err
grep "New volume group \"$vg2\" successfully split from \"$vg1\"" err
vgremove $vg1
vgremove $vg2
vgremove $vg1 $vg2
# vgsplit accepts existing vg as destination of split
vgcreate -M$mdatype $vg1 $dev1 $dev2
vgcreate -M$mdatype $vg2 $dev3 $dev4
vgsplit $vg1 $vg2 $dev1 1>err
grep "Existing volume group \"$vg2\" successfully split from \"$vg1\"" err
vgremove $vg1
vgremove $vg2
vgremove $vg1 $vg2
# vgsplit accepts --maxphysicalvolumes 128 on new VG
vgcreate -M$mdatype $vg1 $dev1 $dev2
vgsplit --maxphysicalvolumes 128 $vg1 $vg2 $dev1
check vg_field $vg2 max_pv 128
vgremove $vg1
vgremove $vg2
vgremove $vg1 $vg2
# vgsplit accepts --maxlogicalvolumes 128 on new VG
vgcreate -M$mdatype $vg1 $dev1 $dev2
vgsplit --maxlogicalvolumes 128 $vg1 $vg2 $dev1
check vg_field $vg2 max_lv 128
vgremove $vg1
vgremove $vg2
vgremove $vg1 $vg2
# vgsplit rejects split because max_pv of destination would be exceeded
vgcreate -M$mdatype --maxphysicalvolumes 2 $vg1 $dev1 $dev2
vgcreate -M$mdatype --maxphysicalvolumes 2 $vg2 $dev3 $dev4
not vgsplit $vg1 $vg2 $dev1 2>err;
grep "^ Maximum number of physical volumes (2) exceeded" err
vgremove $vg2
vgremove $vg1
vgremove $vg1 $vg2
# vgsplit rejects split because maxphysicalvolumes given with existing vg
vgcreate -M$mdatype --maxphysicalvolumes 2 $vg1 $dev1 $dev2
vgcreate -M$mdatype --maxphysicalvolumes 2 $vg2 $dev3 $dev4
not vgsplit --maxphysicalvolumes 2 $vg1 $vg2 $dev1 2>err;
grep "^ Volume group \"$vg2\" exists, but new VG option specified" err
vgremove $vg2
vgremove $vg1
vgremove $vg1 $vg2
# vgsplit rejects split because maxlogicalvolumes given with existing vg
vgcreate -M$mdatype --maxlogicalvolumes 2 $vg1 $dev1 $dev2
vgcreate -M$mdatype --maxlogicalvolumes 2 $vg2 $dev3 $dev4
not vgsplit --maxlogicalvolumes 2 $vg1 $vg2 $dev1 2>err
grep "^ Volume group \"$vg2\" exists, but new VG option specified" err
vgremove $vg2
vgremove $vg1
vgremove $vg1 $vg2
# vgsplit rejects split because alloc given with existing vg
vgcreate -M$mdatype --alloc cling $vg1 $dev1 $dev2
vgcreate -M$mdatype --alloc cling $vg2 $dev3 $dev4
not vgsplit --alloc cling $vg1 $vg2 $dev1 2>err;
grep "^ Volume group \"$vg2\" exists, but new VG option specified" err
vgremove $vg2
vgremove $vg1
vgremove $vg1 $vg2
# vgsplit rejects split because clustered given with existing vg
vgcreate -M$mdatype --clustered n $vg1 $dev1 $dev2
vgcreate -M$mdatype --clustered n $vg2 $dev3 $dev4
not vgsplit --clustered n $vg1 $vg2 $dev1 2>err
grep "^ Volume group \"$vg2\" exists, but new VG option specified" err
vgremove $vg2
vgremove $vg1
vgremove $vg1 $vg2
# vgsplit rejects vg with active lv
pvcreate -M$mdatype -ff $dev3 $dev4
@ -108,8 +98,7 @@ vgcreate -M$mdatype $vg2 $dev3 $dev4
lvcreate -l 4 -n $lv1 $vg1
not vgsplit $vg1 $vg2 $dev1 2>err;
grep "^ Logical volumes in \"$vg1\" must be inactive\$" err
vgremove -f $vg2
vgremove -f $vg1
vgremove -f $vg1 $vg2
# vgsplit rejects split because max_lv is exceeded
vgcreate -M$mdatype --maxlogicalvolumes 2 $vg1 $dev1 $dev2
@ -117,12 +106,10 @@ vgcreate -M$mdatype --maxlogicalvolumes 2 $vg2 $dev3 $dev4
lvcreate -l 4 -n $lv1 $vg1
lvcreate -l 4 -n $lv2 $vg1
lvcreate -l 4 -n $lv3 $vg2
vgchange -an $vg1
vgchange -an $vg2
vgchange -an $vg1 $vg2
not vgsplit $vg1 $vg2 $dev1 2>err;
grep "^ Maximum number of logical volumes (2) exceeded" err
vgremove -f $vg2
vgremove -f $vg1
vgremove -f $vg1 $vg2
# vgsplit verify default - max_lv attribute from new VG is same as source VG" \
vgcreate -M$mdatype $vg1 $dev1 $dev2
@ -130,8 +117,7 @@ lvcreate -l 4 -n $lv1 $vg1
vgchange -an $vg1
vgsplit $vg1 $vg2 $dev1
check compare_vg_field $vg1 $vg2 max_lv
vgremove -f $vg2
vgremove -f $vg1
vgremove -f $vg1 $vg2
# vgsplit verify default - max_pv attribute from new VG is same as source VG" \
vgcreate -M$mdatype $vg1 $dev1 $dev2
@ -139,8 +125,7 @@ lvcreate -l 4 -n $lv1 $vg1
vgchange -an $vg1
vgsplit $vg1 $vg2 $dev1
check compare_vg_field $vg1 $vg2 max_pv
vgremove -f $vg2
vgremove -f $vg1
vgremove -f $vg1 $vg2
# vgsplit verify default - vg_fmt attribute from new VG is same as source VG" \
vgcreate -M$mdatype $vg1 $dev1 $dev2
@ -148,8 +133,7 @@ lvcreate -l 4 -n $lv1 $vg1
vgchange -an $vg1
vgsplit $vg1 $vg2 $dev1
check compare_vg_field $vg1 $vg2 vg_fmt
vgremove -f $vg2
vgremove -f $vg1
vgremove -f $vg2 $vg1
# vgsplit rejects split because PV not in VG
vgcreate -M$mdatype $vg1 $dev1 $dev2
@ -158,8 +142,7 @@ lvcreate -l 4 -n $lv1 $vg1
lvcreate -l 4 -n $lv2 $vg1
vgchange -an $vg1
not vgsplit $vg1 $vg2 $dev3 2>err;
vgremove -f $vg2
vgremove -f $vg1
vgremove -f $vg2 $vg1
done
# ONLY LVM2 metadata
@ -182,6 +165,4 @@ vgcreate -M1 $vg1 $dev3 $dev4
vgcreate $vg2 $dev1 $dev2
not vgsplit $vg1 $vg2 $dev3 2>err;
grep "^ Metadata types differ" err
vgremove $vg2
vgremove $vg1
vgremove $vg1 $vg2