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lv_test.go
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lv_test.go
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package golvm2
import (
"fmt"
"testing"
)
func Test_LvListLvsegHandler(t *testing.T) {
lvmh, err := NewLvm2Handler()
defer lvmh.Quit()
checkError(err)
vgh, err := lvmh.VgOpen("vgtest", "w", 0)
defer vgh.VgClose()
checkError(err)
lvh, err := vgh.LvFromName("lv1")
checkError(err)
l, err := lvh.LvListLvsegHandler()
checkError(err)
if len(l) == 0 {
fmt.Println("0 lvseg")
return
}
for i := 0; i < len(l); i++ {
prop, _ := l[i].LvsegGetProperty("segtype")
if prop.isInteger {
fmt.Println(prop.value.(uint64))
}
if prop.isString {
fmt.Println(prop.value.(string))
}
}
}
func Test_LvGetProperty(t *testing.T) {
lvmh, err := NewLvm2Handler()
defer lvmh.Quit()
checkError(err)
vgh, err := lvmh.VgOpen("vgtest", "w", 0)
defer vgh.VgClose()
checkError(err)
lvh, err := vgh.LvFromName("lv1")
checkError(err)
prop, err := lvh.LvGetProperty("lv_size")
checkError(err)
if prop.isInteger {
fmt.Println(prop.value.(uint64))
}
if prop.isString {
fmt.Println(prop.value.(string))
}
}
func Test_LvGetTags(t *testing.T) {
lvmh, err := NewLvm2Handler()
defer lvmh.Quit()
checkError(err)
vgh, err := lvmh.VgOpen("vgtest", "w", 0)
defer vgh.VgClose()
checkError(err)
lvh, err := vgh.LvFromName("lv1")
checkError(err)
lvh.LvAddTag("tag1")
lvh.LvAddTag("tag2")
lvh.LvAddTag("tag3")
vTagList, err := lvh.LvGetTags()
if err != nil {
fmt.Println(err)
}
for i := 0; i < len(vTagList); i++ {
fmt.Println(vTagList[i])
}
}