f99f49dd7e
* switch branches * update user interface * switch branch * switch branch * change branch * submit 0.3.3
278 lines
7.8 KiB
Go
278 lines
7.8 KiB
Go
package service
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import (
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json2 "encoding/json"
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"fmt"
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"reflect"
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"strconv"
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"strings"
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"time"
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"github.com/IceWhaleTech/CasaOS/model"
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"github.com/IceWhaleTech/CasaOS/pkg/config"
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command2 "github.com/IceWhaleTech/CasaOS/pkg/utils/command"
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"github.com/IceWhaleTech/CasaOS/pkg/utils/loger"
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model2 "github.com/IceWhaleTech/CasaOS/service/model"
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"github.com/shirou/gopsutil/v3/disk"
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"github.com/tidwall/gjson"
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"go.uber.org/zap"
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"gorm.io/gorm"
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)
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type DiskService interface {
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GetPlugInDisk() []string
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LSBLK(isUseCache bool) []model.LSBLKModel
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SmartCTL(path string) model.SmartctlA
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FormatDisk(path, format string) []string
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UmountPointAndRemoveDir(path string) []string
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GetDiskInfo(path string) model.LSBLKModel
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DelPartition(path, num string) string
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AddPartition(path string) string
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GetDiskInfoByPath(path string) *disk.UsageStat
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MountDisk(path, volume string)
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GetSerialAll() []model2.SerialDisk
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SaveMountPoint(m model2.SerialDisk)
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DeleteMountPoint(path, mountPoint string)
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DeleteMount(id string)
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UpdateMountPoint(m model2.SerialDisk)
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RemoveLSBLKCache()
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}
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type diskService struct {
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db *gorm.DB
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}
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func (d *diskService) RemoveLSBLKCache() {
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key := "system_lsblk"
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Cache.Delete(key)
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}
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func (d *diskService) SmartCTL(path string) model.SmartctlA {
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key := "system_smart_" + path
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if result, ok := Cache.Get(key); ok {
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res, ok := result.(model.SmartctlA)
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if ok {
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return res
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}
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}
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var m model.SmartctlA
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str := command2.ExecSmartCTLByPath(path)
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if str == nil {
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loger.Error("failed to exec shell ", zap.Any("err", "smartctl exec error"))
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return m
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}
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err := json2.Unmarshal([]byte(str), &m)
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if err != nil {
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loger.Error("Failed to unmarshal json", zap.Any("err", err))
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}
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if !reflect.DeepEqual(m, model.SmartctlA{}) {
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Cache.Add(key, m, time.Hour*24)
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}
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return m
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}
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//通过脚本获取外挂磁盘
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func (d *diskService) GetPlugInDisk() []string {
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return command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/helper.sh ;GetPlugInDisk")
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}
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//格式化硬盘
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func (d *diskService) FormatDisk(path, format string) []string {
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r := command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/helper.sh ;FormatDisk " + path + " " + format)
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return r
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}
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//移除挂载点,删除目录
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func (d *diskService) UmountPointAndRemoveDir(path string) []string {
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r := command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/helper.sh ;UMountPorintAndRemoveDir " + path)
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return r
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}
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//删除分区
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func (d *diskService) DelPartition(path, num string) string {
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r := command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/helper.sh ;DelPartition " + path + " " + num)
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fmt.Println(r)
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return ""
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}
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//part
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func (d *diskService) AddPartition(path string) string {
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command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/helper.sh ;AddPartition " + path)
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return ""
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}
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func (d *diskService) AddAllPartition(path string) {
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}
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//获取硬盘详情
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func (d *diskService) GetDiskInfoByPath(path string) *disk.UsageStat {
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diskInfo, err := disk.Usage(path + "1")
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if err != nil {
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fmt.Println(err)
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}
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diskInfo.UsedPercent, _ = strconv.ParseFloat(fmt.Sprintf("%.1f", diskInfo.UsedPercent), 64)
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diskInfo.InodesUsedPercent, _ = strconv.ParseFloat(fmt.Sprintf("%.1f", diskInfo.InodesUsedPercent), 64)
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return diskInfo
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}
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//get disk details
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func (d *diskService) LSBLK(isUseCache bool) []model.LSBLKModel {
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key := "system_lsblk"
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var n []model.LSBLKModel
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if result, ok := Cache.Get(key); ok && isUseCache {
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res, ok := result.([]model.LSBLKModel)
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if ok {
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return res
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}
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}
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str := command2.ExecLSBLK()
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if str == nil {
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loger.Error("Failed to exec shell", zap.Any("err", "lsblk exec error"))
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return nil
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}
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var m []model.LSBLKModel
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err := json2.Unmarshal([]byte(gjson.Get(string(str), "blockdevices").String()), &m)
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if err != nil {
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loger.Error("Failed to unmarshal json", zap.Any("err", err))
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}
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var c []model.LSBLKModel
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var fsused uint64
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var health = true
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for _, i := range m {
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if i.Type != "loop" && !i.RO {
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fsused = 0
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for _, child := range i.Children {
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if child.RM {
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child.Health = strings.TrimSpace(command2.ExecResultStr("source " + config.AppInfo.ShellPath + "/helper.sh ;GetDiskHealthState " + child.Path))
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if strings.ToLower(strings.TrimSpace(child.State)) != "ok" {
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health = false
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}
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f, _ := strconv.ParseUint(child.FSUsed, 10, 64)
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fsused += f
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} else {
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health = false
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}
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c = append(c, child)
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}
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//i.Format = strings.TrimSpace(command2.ExecResultStr("source " + config.AppInfo.ShellPath + "/helper.sh ;GetDiskType " + i.Path))
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if health {
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i.Health = "OK"
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}
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i.FSUsed = strconv.FormatUint(fsused, 10)
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i.Children = c
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if fsused > 0 {
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i.UsedPercent, err = strconv.ParseFloat(fmt.Sprintf("%.4f", float64(fsused)/float64(i.Size)), 64)
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if err != nil {
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loger.Error("Failed to parse float", zap.Any("err", err))
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}
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}
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n = append(n, i)
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health = true
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c = []model.LSBLKModel{}
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fsused = 0
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}
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}
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if len(n) > 0 {
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Cache.Add(key, n, time.Second*100)
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}
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return n
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}
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func (d *diskService) GetDiskInfo(path string) model.LSBLKModel {
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str := command2.ExecLSBLKByPath(path)
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if str == nil {
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loger.Error("Failed to exec shell", zap.Any("err", "lsblk exec error"))
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return model.LSBLKModel{}
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}
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var ml []model.LSBLKModel
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err := json2.Unmarshal([]byte(gjson.Get(string(str), "blockdevices").String()), &ml)
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if err != nil {
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loger.Error("Failed to unmarshal json", zap.Any("err", err))
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return model.LSBLKModel{}
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}
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m := model.LSBLKModel{}
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if len(ml) > 0 {
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m = ml[0]
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}
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return m
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// 下面为计算是否可以继续分区的部分,暂时不需要
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chiArr := make(map[string]string)
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chiList := command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/helper.sh ;GetPartitionSectors " + m.Path)
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if len(chiList) == 0 {
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loger.Error("chiList length error", zap.Any("err", "chiList length error"))
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}
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for i := 0; i < len(chiList); i++ {
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tempArr := strings.Split(chiList[i], ",")
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chiArr[tempArr[0]] = chiList[i]
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}
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var maxSector uint64 = 0
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for i := 0; i < len(m.Children); i++ {
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tempArr := strings.Split(chiArr[m.Children[i].Path], ",")
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m.Children[i].StartSector, _ = strconv.ParseUint(tempArr[1], 10, 64)
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m.Children[i].EndSector, _ = strconv.ParseUint(tempArr[2], 10, 64)
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if m.Children[i].EndSector > maxSector {
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maxSector = m.Children[i].EndSector
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}
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}
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diskEndSector := command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/helper.sh ;GetDiskSizeAndSectors " + m.Path)
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if len(diskEndSector) < 2 {
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loger.Error("diskEndSector length error", zap.Any("err", "diskEndSector length error"))
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}
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diskEndSectorInt, _ := strconv.ParseUint(diskEndSector[len(diskEndSector)-1], 10, 64)
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if (diskEndSectorInt-maxSector)*m.MinIO/1024/1024 > 100 {
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//添加可以分区情况
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p := model.LSBLKModel{}
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p.Path = "可以添加"
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m.Children = append(m.Children, p)
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}
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return m
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}
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func (d *diskService) MountDisk(path, volume string) {
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r := command2.ExecResultStr("source " + config.AppInfo.ShellPath + "/helper.sh ;do_mount " + path + " " + volume)
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fmt.Print(r)
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}
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func (d *diskService) SaveMountPoint(m model2.SerialDisk) {
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d.db.Where("uuid = ?", m.UUID).Delete(&model2.SerialDisk{})
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d.db.Create(&m)
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}
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func (d *diskService) UpdateMountPoint(m model2.SerialDisk) {
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d.db.Model(&model2.SerialDisk{}).Where("uui = ?", m.UUID).Update("mount_point", m.MountPoint)
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}
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func (d *diskService) DeleteMount(id string) {
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d.db.Delete(&model2.SerialDisk{}).Where("id = ?", id)
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}
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func (d *diskService) DeleteMountPoint(path, mountPoint string) {
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d.db.Where("path = ? AND mount_point = ?", path, mountPoint).Delete(&model2.SerialDisk{})
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command2.OnlyExec("source " + config.AppInfo.ShellPath + "/helper.sh ;do_umount " + path)
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}
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func (d *diskService) GetSerialAll() []model2.SerialDisk {
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var m []model2.SerialDisk
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d.db.Find(&m)
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return m
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}
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func NewDiskService(db *gorm.DB) DiskService {
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return &diskService{db: db}
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}
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