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test: Fix 100%FREE RAID tests since test device sizes changed slightly.

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This commit is contained in:
Petr Rockai 2014-09-14 11:46:13 +02:00
parent c82c69bb56
commit ad0267b2ad
2 changed files with 30 additions and 30 deletions
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52
test/shell/lvcreate-raid.sh
View File

@ -76,31 +76,31 @@ done
# Create RAID using 100%FREE
############################
# 6 PVs with 18.5m in each PV.
# 6 PVs with 19m in each PV.
# 1 metadata LV = 1 extent = .5m
# 1 image = 36+37+37 extents = 55.00m = lv_size
# 1 image = 37+38+38 extents = 56.50m = lv_size
lvcreate --type raid1 -m 1 -l 100%FREE -an -Zn -n raid1 $vg
check lv_field $vg/raid1 size "55.00m"
check lv_field $vg/raid1 size "56.50m"
lvremove -ff $vg
# 1 metadata LV = 1 extent
# 1 image = 36 extents
# 5 images = 180 extents = 90.00m = lv_size
# 1 image = 37 extents
# 5 images = 190 extents = 95.00m = lv_size
lvcreate --type raid5 -i 5 -l 100%FREE -an -Zn -n raid5 $vg
should check lv_field $vg/raid5 size "90.00m"
should check lv_field $vg/raid5 size "95.00m"
#FIXME: Currently allocates incorrectly at 87.50m
lvremove -ff $vg
# 1 image = 36+37 extents
# 2 images = 146 extents = 73.00m = lv_size
# 1 image = 37+38 extents
# 2 images = 150 extents = 75.00m = lv_size
lvcreate --type raid5 -i 2 -l 100%FREE -an -Zn -n raid5 $vg
check lv_field $vg/raid5 size "73.00m"
check lv_field $vg/raid5 size "75.00m"
lvremove -ff $vg
# 1 image = 36 extents
# 4 images = 144 extents = 72.00m = lv_size
# 1 image = 37 extents
# 4 images = 148 extents = 74.00m = lv_size
lvcreate --type raid6 -i 4 -l 100%FREE -an -Zn -n raid6 $vg
should check lv_field $vg/raid6 size "72.00m"
should check lv_field $vg/raid6 size "74.00m"
#FIXME: Currnently allocates incorrectly at 70.00m
lvremove -ff $vg
@ -111,9 +111,9 @@ EAT_SIZE=$(get lv_field $vg/eat_space size)
# Using 100% free should take the rest of dev1 and equal from dev2
# 1 meta takes 1 extent
# 1 image = 18 extents = 9.00m = lv_size
# 1 image = 19 extents = 9.50m = lv_size
lvcreate --type raid1 -m 1 -l 100%FREE -an -Zn -n raid1 $vg "$dev1" "$dev2"
check lv_field $vg/raid1 size "9.00m"
check lv_field $vg/raid1 size "9.50m"
# Ensure image size is the same as the RAID1 size
check lv_field $vg/raid1 size $(get lv_field $vg/raid1_rimage_0 size -a)
# Amount remaining in dev2 should equal the amount taken by 'lv' in dev1
@ -122,10 +122,10 @@ lvremove -ff $vg/raid1
# Using 100% free should take the rest of dev1 and equal amount from the rest
# 1 meta takes 1 extent
# 1 image = 18 extents = 9.00m
# 5 images = 90 extents = 45.00m = lv_size
# 1 image = 19 extents = 9.50m
# 5 images = 95 extents = 47.50m = lv_size
lvcreate --type raid5 -i 5 -l 100%FREE -an -Zn -n raid5 $vg
check lv_field $vg/raid5 size "45.00m"
check lv_field $vg/raid5 size "47.50m"
# Amount remaining in dev6 should equal the amount taken by 'lv' in dev1
check pv_field "$dev6" pv_free "$EAT_SIZE"
lvremove -ff $vg/raid5
@ -133,26 +133,26 @@ lvremove -ff $vg/raid5
# Using 100% free should take the rest of dev1, an equal amount
# from 2 more devs, and all extents from 3 additional devs
# 1 meta takes 1 extent
# 1 image = 18+37 extents
# 2 images = 110 extents = 55.00m = lv_size
# 1 image = 19+39 extents
# 2 images = 114 extents = 57.00m = lv_size
lvcreate --type raid5 -i 2 -l 100%FREE -an -Zn -n raid5 $vg
check lv_field $vg/raid5 size "55.00m"
check lv_field $vg/raid5 size "57.00m"
lvremove -ff $vg/raid5
# Let's do some stripe tests too
# Using 100% free should take the rest of dev1 and an equal amount from rest
# 1 image = 19 extents
# 6 images = 114 extents = 57.00m = lv_size
# 1 image = 20 extents
# 6 images = 120 extents = 60.00m = lv_size
lvcreate -i 6 -l 100%FREE -an -Zn -n stripe $vg
check lv_field $vg/stripe size "57.00m"
check lv_field $vg/stripe size "60.00m"
lvremove -ff $vg/stripe
# Using 100% free should take the rest of dev1, an equal amount from
# one more dev, and all of the remaining 4
# 1 image = 19+37+37 extents
# 2 images = 186 extents = 93.00m = lv_size
# 1 image = 20+38+38 extents
# 2 images = 192 extents = 96.00m = lv_size
lvcreate -i 2 -l 100%FREE -an -Zn -n stripe $vg
check lv_field $vg/stripe size "93.00m"
check lv_field $vg/stripe size "96.00m"
lvremove -ff $vg
# end of use of '$vg/eat_space'

8
test/shell/lvcreate-raid10.sh
View File

@ -50,11 +50,11 @@ aux wait_for_sync $vg $lv2
lvremove -ff $vg
# Test 100%FREE option
# 37 extents / device
# 1 image = 36 extents (1 for meta)
# 3 images = 108 extents = 54.00m
# 38 extents / device
# 1 image = 37 extents (1 for meta)
# 3 images = 111 extents = 55.50m
lvcreate --type raid10 -i 3 -l 100%FREE -an -Zn -n raid10 $vg
check lv_field $vg/raid10 size "54.00m"
check lv_field $vg/raid10 size "55.50m"
lvremove -ff $vg
# Create RAID (implicit stripe count based on PV count)