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tests: lvcreate usage
This commit is contained in:
Zdenek Kabelac
parent
11ea72cfd8
commit
9642f013a1
@ -17,62 +17,70 @@ aux prepare_pvs 4
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aux pvcreate --metadatacopies 0 "$dev1"
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vgcreate $vg $(cat DEVICES)
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# "lvcreate rejects repeated invocation (run 2 times) (bz178216)"
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lvcreate -n $lv -l 4 $vg
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invalid lvcreate --type free -l1 -n $lv1 $vg 2>err
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grep "Invalid argument for --type" err
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invalid lvcreate --type $RANDOM -l1 -n $lv1 $vg
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invalid lvcreate --type unknown -l1 -n $lv1 $vg
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lvcreate --type linear -aey -l1 -n $lv1 $vg
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lvcreate --type snapshot -l1 -n $lv2 $vg/$lv1
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# Reject repeated invocation (run 2 times) (bz178216)
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lvcreate -n $lv -l 4 $vg
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not lvcreate -n $lv -l 4 $vg
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lvremove -ff $vg/$lv
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# try to remove it again - should fail (but not segfault)
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# Try to remove it again - should fail (but not segfault)
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not lvremove -ff $vg/$lv
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# "lvcreate rejects a negative stripe_size"
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not lvcreate -L 64m -n $lv -i2 --stripesize -4 $vg 2>err;
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grep "Negative stripesize is invalid" err
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# Reject a negative stripe_size
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invalid lvcreate -L 64m -n $lv -i2 --stripesize -4 $vg 2>err;
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grep "may not be negative" err
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# 'lvcreate rejects a too-large stripesize'
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not lvcreate -L 64m -n $lv -i2 --stripesize 4294967291 $vg 2>err
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# Reject a too-large stripesize
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invalid lvcreate -L 64m -n $lv -i2 --stripesize 4294967291 $vg 2>err
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grep "Stripe size cannot be larger than" err
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# 'lvcreate w/single stripe succeeds with diagnostics to stdout'
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# w/single stripe succeeds with diagnostics to stdout
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lvcreate -L 64m -n $lv -i1 --stripesize 4 $vg 2> err | tee out
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grep "Ignoring stripesize argument with single stripe" out
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lvdisplay $vg
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lvdisplay $vg
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lvremove -ff $vg
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# 'lvcreate w/default (64KB) stripe size succeeds with diagnostics to stdout'
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# w/default (64KB) stripe size succeeds with diagnostics to stdout
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lvcreate -L 64m -n $lv -i2 $vg > out
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grep "Using default stripesize" out
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lvdisplay $vg
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lvdisplay $vg
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check lv_field $vg/$lv stripesize "64.00k"
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lvremove -ff $vg
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# 'lvcreate rejects an invalid number of stripes'
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not lvcreate -L 64m -n $lv -i129 $vg 2>err
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# Reject an invalid number of stripes
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invalid lvcreate -L 64m -n $lv -i129 $vg 2>err
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grep "Number of stripes (129) must be between 1 and 128" err
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# The case on lvdisplay output is to verify that the LV was not created.
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# 'lvcreate rejects an invalid stripe size'
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not lvcreate -L 64m -n $lv -i2 --stripesize 3 $vg 2>err
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# Reject an invalid stripe size
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invalid lvcreate -L 64m -n $lv -i2 --stripesize 3 $vg 2>err
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grep "Invalid stripe size" err
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# Verify that the LV was not created via lvdisplay empty output
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test -z "$(lvdisplay $vg)"
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# Setting max_lv works. (bz490298)
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lvremove -ff $vg
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check vg_field $vg max_lv "0"
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vgchange -l 3 $vg
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check vg_field $vg max_lv "3"
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lvcreate -aey -l1 -n $lv1 $vg
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lvcreate -l1 -s -n $lv2 $vg/$lv1
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lvcreate -l1 -n $lv3 $vg
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not lvcreate -l1 -n $lv4 $vg
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fail lvcreate -l1 -n $lv4 $vg
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lvremove -ff $vg/$lv3
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# check snapshot of inactive origin
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# Check snapshot of inactive origin
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lvchange -an $vg/$lv1
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lvcreate -l1 -s -n $lv3 $vg/$lv1
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not lvcreate -l1 -n $lv4 $vg
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not lvcreate -l1 --type mirror -m1 -n $lv4 $vg
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fail lvcreate -l1 -n $lv4 $vg
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fail lvcreate -l1 --type mirror -m1 -n $lv4 $vg
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lvremove -ff $vg/$lv3
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lvcreate -aey -l1 --type mirror -m1 -n $lv3 $vg
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vgs -o +max_lv $vg
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not lvcreate -l1 -n $lv4 $vg
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not lvcreate -l1 --type mirror -m1 -n $lv4 $vg
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@ -80,17 +88,17 @@ lvconvert -m0 $vg/$lv3
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lvconvert -m2 --type mirror -i 1 $vg/$lv3
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lvconvert -m1 $vg/$lv3
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not vgchange -l 2
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fail vgchange -l 2
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check vg_field $vg max_lv "3"
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vgchange -l 4
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vgs $vg
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check vg_field $vg max_lv "4"
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lvremove -ff $vg
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vgchange -l 0 $vg
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check vg_field $vg max_lv "0"
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# lvcreate rejects invalid chunksize, accepts between 4K and 512K
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# validate origin_size
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vgremove -ff $vg
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vgcreate $vg $(cat DEVICES)
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# Rejects invalid chunksize, accepts between 4K and 512K
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# and validate origin_size
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lvcreate -aey -L 32m -n $lv1 $vg
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not lvcreate -L 8m -n $lv2 -s --chunksize 3k $vg/$lv1
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not lvcreate -L 8m -n $lv2 -s --chunksize 1024k $vg/$lv1
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@ -100,25 +108,29 @@ check lv_field $vg/$lv2 origin_size "32.00m"
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lvcreate -L 8m -n $lv3 -s --chunksize 512k $vg/$lv1
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check lv_field $vg/$lv3 chunk_size "512.00k"
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check lv_field $vg/$lv3 origin_size "32.00m"
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lvremove -ff $vg
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vgchange -l 0 $vg
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lvremove -f $vg
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# regionsize must be
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# Mirror regionsize must be
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# - nonzero (bz186013)
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# - a power of 2 and a multiple of page size
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# - <= size of LV
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not lvcreate -L 32m -n $lv -R0 $vg 2>err
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grep "Non-zero region size must be supplied." err
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not lvcreate -L 32m -n $lv -R 11k $vg
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not lvcreate -L 32m -n $lv -R 1k $vg
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invalid lvcreate -m 1 -L 32m -n $lv -R 0 $vg 2>err
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grep "may not be zero" err
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invalid lvcreate -m 1 -L 32m -n $lv -R 11k $vg
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invalid lvcreate -m 1 -L 32m -n $lv -R 1k $vg
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lvcreate -aey -L 32m -n $lv --regionsize 128m --type mirror -m 1 $vg
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check lv_field $vg/$lv regionsize "32.00m"
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lvremove -ff $vg
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lvremove -f $vg
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lvcreate -aey -L 32m -n $lv --regionsize 4m --type mirror -m 1 $vg
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check lv_field $vg/$lv regionsize "4.00m"
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# -m0 is creating non-mirrored segment and give info about redundant option
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lvcreate -m 0 -l1 -n $lv1 $vg |& tee err
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grep "Redundant" err
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check lv_field $vg/$lv1 segtype "linear"
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lvremove -ff $vg
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# snapshot with virtual origin works
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# Snapshot with virtual origin works
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lvcreate -s --virtualoriginsize 64m -L 32m -n $lv1 $vg
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lvrename $vg/$lv1 $vg/$lv2
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lvcreate -s --virtualoriginsize 64m -L 32m -n $lv1 $vg
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@ -127,30 +139,50 @@ lvremove -ff $vg/$lv1
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lvremove -ff $vg
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# readahead default (auto), none, #, auto
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lvcreate -L 32m -n $lv $vg
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check lv_field $vg/$lv lv_read_ahead "auto"
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lvremove -ff $vg
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lvcreate -L 32m -n $lv --readahead none $vg
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check lv_field $vg/$lv lv_read_ahead "0"
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check lv_field $vg/$lv lv_kernel_read_ahead "0"
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lvremove -ff $vg
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lvcreate -L 32m -n $lv --readahead 8k $vg
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check lv_field $vg/$lv lv_read_ahead "8.00k"
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check lv_field $vg/$lv lv_kernel_read_ahead "8.00k"
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lvremove -ff $vg
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lvcreate -L 32m -n $lv --readahead auto $vg
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check lv_field $vg/$lv lv_read_ahead "auto"
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check lv_field $vg/$lv lv_kernel_read_ahead "128.00k"
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lvremove -ff $vg
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lvcreate -L 32m -n $lv -i2 --stripesize 16k --readahead auto $vg
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check lv_field $vg/$lv lv_read_ahead "auto"
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check lv_field $vg/$lv lv_kernel_read_ahead "128.00k"
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lvremove -ff $vg
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lvcreate -L 32m -n $lv -i2 --stripesize 128k --readahead auto $vg
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check lv_field $vg/$lv lv_read_ahead "auto"
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check lv_field $vg/$lv lv_kernel_read_ahead "512.00k"
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lvcreate -L 8 -n $lv1 $vg
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check lv_field $vg/$lv1 lv_read_ahead "auto"
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lvcreate -L 8 -n $lv2 --readahead none $vg
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check lv_field $vg/$lv2 lv_read_ahead "0"
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check lv_field $vg/$lv2 lv_kernel_read_ahead "0"
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lvcreate -L 8 -n $lv3 --readahead 8k $vg
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check lv_field $vg/$lv3 lv_read_ahead "8.00k"
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check lv_field $vg/$lv3 lv_kernel_read_ahead "8.00k"
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lvcreate -L 8 -n $lv4 --readahead auto $vg
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check lv_field $vg/$lv4 lv_read_ahead "auto"
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check lv_field $vg/$lv4 lv_kernel_read_ahead "128.00k"
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lvcreate -L 8 -n $lv5 -i2 --stripesize 16k --readahead auto $vg
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check lv_field $vg/$lv5 lv_read_ahead "auto"
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check lv_field $vg/$lv5 lv_kernel_read_ahead "128.00k"
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lvcreate -L 8 -n $lv6 -i2 --stripesize 128k --readahead auto $vg
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check lv_field $vg/$lv6 lv_read_ahead "auto"
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check lv_field $vg/$lv6 lv_kernel_read_ahead "512.00k"
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lvremove -ff $vg
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#
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# Validate --major --minor, we need to know VG, thus failing
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#
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fail lvcreate -My --major 234 -l1 $vg
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# cannot specify --major or --minor with -Mn
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fail lvcreate -Mn --major 234 -l1 $vg
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fail lvcreate --persistent n --minor 234 -l1 $vg
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# out-of-range minor value
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fail lvcreate --minor 9999999 -l1 $vg
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if kernel_at_least 2 4 0; then
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# On >2.4 we ignore --major
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lvcreate --major 234 -l1 $vg |& tee err;
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grep "Ignoring" err
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# Try some bigger possibly unused minor
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if test ! -d /sys/block/dm-2345; then
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lvcreate --minor 2345 -l1 -n $lv1 $vg
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check lv_field $vg/$lv1 lv_kernel_minor "2345"
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fi
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if test ! -d /sys/block/dm-23456; then
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lvcreate -My --minor 23456 -j 122 -l1 -n $lv2 $vg
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check lv_field $vg/$lv2 lv_kernel_minor "23456"
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fi
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fi # 2.4
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lvremove -f $vg
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# prohibited names
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for i in pvmove snapshot ; do
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invalid lvcreate -l1 -n ${i}1 $vg
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@ -158,3 +190,8 @@ done
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for i in _cdata _cmeta _mimage _mlog _pmspare _tdata _tmeta _vorigin ; do
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invalid lvcreate -l1 -n s_${i}_1 $vg
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done
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# Check invalid error for pool-only options
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invalid lvcreate --poolmetadataspare y -l1 $vg
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invalid lvcreate --poolmetadatasize 10 -l1 $vg
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invalid lvcreate --discards passdown -l1 $vg
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