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tests: also test swap devices in lvresize-fs.sh
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@ -17,6 +17,7 @@ SKIP_WITH_LVMPOLLD=1
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which mkfs.ext4 || skip
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which resize2fs || skip
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which mkswap || skip
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aux prepare_vg 2 100
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@ -649,5 +650,32 @@ df --output=size "$mount_dir" |tee df7
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not diff df6 df7
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umount "$mount_dir"
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lvremove -f $vg
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######################################
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#
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# lvreduce, lvextend with swap device
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#
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######################################
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lvcreate -n $lv -L 16M $vg
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mkswap /dev/$vg/$lv
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# lvreduce not allowed if LV size < swap size
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not lvreduce --fs checksize -L8m $vg/$lv
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check lv_field $vg/$lv lv_size "16.00m"
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# lvreduce not allowed if LV size < swap size,
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# even with --fs resize, this is not supported
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not lvreduce --fs resize $vg/$lv
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check lv_field $vg/$lv lv_size "16.00m"
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# lvextend allowed if LV size > swap size
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lvextend -L32m $vg/$lv
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check lv_field $vg/$lv lv_size "32.00m"
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# lvreduce allowed if LV size == swap size
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lvreduce -L16m $vg/$lv
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check lv_field $vg/$lv lv_size "16.00m"
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vgremove -ff $vg
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