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vg_test.go
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vg_test.go
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package golvm2
import (
"fmt"
"testing"
)
func Test_VgListLvs(t *testing.T) {
lvmh, err := NewLvm2Handler()
defer lvmh.Quit()
checkError(err)
vgh, err := lvmh.VgOpen("vgtest", "r", 0)
defer vgh.VgClose()
checkError(err)
vlist, err := vgh.VgListLvs()
checkError(err)
for i := 0; i < len(vlist); i++ {
fmt.Println(*vlist[i])
}
}
func Test_VgListPvs(t *testing.T) {
lvmh, err := NewLvm2Handler()
defer lvmh.Quit()
checkError(err)
vgh, err := lvmh.VgOpen("vgtest", "r", 0)
defer vgh.VgClose()
checkError(err)
vlist, err := vgh.VgListPvs()
checkError(err)
for i := 0; i < len(vlist); i++ {
fmt.Println(*vlist[i])
}
}
func Test_VgGetTags(t *testing.T) {
lvmh, err := NewLvm2Handler()
defer lvmh.Quit()
checkError(err)
vgh, err := lvmh.VgOpen("centos", "w", 0)
defer vgh.VgClose()
checkError(err)
vgh.VgAddTag("tag1")
vgh.VgAddTag("bar2")
vgh.VgAddTag("foo3")
vTagList, err := vgh.VgGetTags()
checkError(err)
for i := 0; i < len(vTagList); i++ {
fmt.Println(vTagList[i])
}
}
func Test_VgGetProperty(t *testing.T) {
lvmh, err := NewLvm2Handler()
defer lvmh.Quit()
checkError(err)
vgh, err := lvmh.VgOpen("vgtest", "w", 0)
defer vgh.VgClose()
checkError(err)
prop, err := vgh.VgGetProperty("vg_extent_size")
checkError(err)
if prop.isInteger {
fmt.Println(prop.value.(uint64))
}
if prop.isString {
fmt.Println(prop.value.(string))
}
fmt.Println(prop.isSettable)
}
// func Test_VgSetProperty(t *testing.T) {
// lvmh, err := NewLvm2Handler()
// defer lvmh.Quit()
// checkError(err)
// vgh, err := lvmh.VgOpen("vgtest", "w", 0)
// defer vgh.VgClose()
// checkError(err)
// err := vgh.VgSetProperty("vg_attr", "cvvv")
// checkError(err)
// }