mirror of
https://github.com/TeaOSLab/EdgeAdmin.git
synced 2025-11-12 11:20:27 +08:00
缓存策略增加“缓存磁盘最小空余空间”选项
This commit is contained in:
@@ -5,6 +5,7 @@ package utils
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import (
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"bytes"
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"encoding/json"
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"errors"
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"reflect"
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)
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@@ -28,3 +29,32 @@ func JSONClone(v interface{}) (interface{}, error) {
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func JSONIsNull(jsonData []byte) bool {
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return len(jsonData) == 0 || bytes.Equal(jsonData, []byte("null"))
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}
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// JSONDecodeConfig 解码并重新编码
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// 是为了去除原有JSON中不需要的数据
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func JSONDecodeConfig(data []byte, ptr any) (encodeJSON []byte, err error) {
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err = json.Unmarshal(data, ptr)
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if err != nil {
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return
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}
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encodeJSON, err = json.Marshal(ptr)
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if err != nil {
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return
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}
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// validate config
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if ptr != nil {
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config, ok := ptr.(interface {
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Init() error
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})
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if ok {
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initErr := config.Init()
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if initErr != nil {
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err = errors.New("validate config failed: " + initErr.Error())
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}
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}
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}
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return
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}
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@@ -2,6 +2,7 @@ package cache
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import (
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"encoding/json"
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"github.com/TeaOSLab/EdgeAdmin/internal/utils"
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"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
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"github.com/TeaOSLab/EdgeCommon/pkg/langs/codes"
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"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
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@@ -34,6 +35,7 @@ func (this *CreatePopupAction) RunPost(params struct {
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FileMemoryCapacityJSON []byte
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FileOpenFileCacheMax int
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FileEnableSendfile bool
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FileMinFreeSizeJSON []byte
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CapacityJSON []byte
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MaxSizeJSON []byte
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@@ -50,14 +52,14 @@ func (this *CreatePopupAction) RunPost(params struct {
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Require("请输入策略名称")
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// 校验选项
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var options interface{}
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var options any
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switch params.Type {
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case serverconfigs.CachePolicyStorageFile:
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params.Must.
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Field("fileDir", params.FileDir).
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Require("请输入缓存目录")
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memoryCapacity := &shared.SizeCapacity{}
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var memoryCapacity = &shared.SizeCapacity{}
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if len(params.FileMemoryCapacityJSON) > 0 {
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err := json.Unmarshal(params.FileMemoryCapacityJSON, memoryCapacity)
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if err != nil {
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@@ -74,6 +76,19 @@ func (this *CreatePopupAction) RunPost(params struct {
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}
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}
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var minFreeSize = &shared.SizeCapacity{}
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var minFreeSizeJSON = params.FileMinFreeSizeJSON
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if !utils.JSONIsNull(minFreeSizeJSON) {
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_, err := utils.JSONDecodeConfig(minFreeSizeJSON, minFreeSize)
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if err != nil {
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this.ErrorPage(err)
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return
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}
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if minFreeSize.Count < 0 {
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minFreeSize.Count = 0
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}
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}
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options = &serverconfigs.HTTPFileCacheStorage{
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Dir: params.FileDir,
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MemoryPolicy: &serverconfigs.HTTPCachePolicy{
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@@ -81,6 +96,7 @@ func (this *CreatePopupAction) RunPost(params struct {
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},
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OpenFileCache: openFileCacheConfig,
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EnableSendfile: params.FileEnableSendfile,
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MinFreeSize: minFreeSize,
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}
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case serverconfigs.CachePolicyStorageMemory:
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options = &serverconfigs.HTTPMemoryCacheStorage{}
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@@ -2,6 +2,7 @@ package cache
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import (
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"encoding/json"
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"github.com/TeaOSLab/EdgeAdmin/internal/utils"
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"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
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"github.com/TeaOSLab/EdgeCommon/pkg/langs/codes"
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"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
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@@ -38,6 +39,18 @@ func (this *UpdateAction) RunGet(params struct {
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this.ErrorPage(err)
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return
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}
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// fix min free size
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if cachePolicy.Type == serverconfigs.CachePolicyStorageFile && cachePolicy.Options != nil {
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_, ok := cachePolicy.Options["minFreeSize"]
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if !ok {
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cachePolicy.Options["minFreeSize"] = &shared.SizeCapacity{
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Count: 0,
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Unit: shared.SizeCapacityUnitGB,
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}
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}
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}
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this.Data["cachePolicy"] = cachePolicy
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// 其他选项
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@@ -57,6 +70,7 @@ func (this *UpdateAction) RunPost(params struct {
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FileMemoryCapacityJSON []byte
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FileOpenFileCacheMax int
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FileEnableSendfile bool
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FileMinFreeSizeJSON []byte
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CapacityJSON []byte
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MaxSizeJSON []byte
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@@ -85,7 +99,7 @@ func (this *UpdateAction) RunPost(params struct {
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Field("fileDir", params.FileDir).
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Require("请输入缓存目录")
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memoryCapacity := &shared.SizeCapacity{}
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var memoryCapacity = &shared.SizeCapacity{}
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if len(params.FileMemoryCapacityJSON) > 0 {
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err := json.Unmarshal(params.FileMemoryCapacityJSON, memoryCapacity)
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if err != nil {
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@@ -102,6 +116,19 @@ func (this *UpdateAction) RunPost(params struct {
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}
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}
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var minFreeSize = &shared.SizeCapacity{}
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var minFreeSizeJSON = params.FileMinFreeSizeJSON
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if !utils.JSONIsNull(minFreeSizeJSON) {
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_, err := utils.JSONDecodeConfig(minFreeSizeJSON, minFreeSize)
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if err != nil {
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this.ErrorPage(err)
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return
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}
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if minFreeSize.Count < 0 {
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minFreeSize.Count = 0
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}
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}
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options = &serverconfigs.HTTPFileCacheStorage{
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Dir: params.FileDir,
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MemoryPolicy: &serverconfigs.HTTPCachePolicy{
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@@ -109,6 +136,7 @@ func (this *UpdateAction) RunPost(params struct {
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},
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OpenFileCache: openFileCacheConfig,
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EnableSendfile: params.FileEnableSendfile,
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MinFreeSize: minFreeSize,
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}
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case serverconfigs.CachePolicyStorageMemory:
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options = &serverconfigs.HTTPMemoryCacheStorage{}
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@@ -26,7 +26,7 @@
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</td>
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</tr>
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<tr>
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<td class="color-border">缓存硬盘最大容量 *</td>
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<td class="color-border">缓存磁盘最大用量 *</td>
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<td>
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<size-capacity-box :v-name="'capacityJSON'" :v-count="128" :v-unit="'gb'" :key="'capacityJSON1'"></size-capacity-box>
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<p class="comment">缓存所在磁盘的最大用量,超出此用量后,将会自动尝试清理旧数据,如果为0表示没有限制。</p>
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@@ -63,6 +63,13 @@
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<td colspan="2"><more-options-indicator></more-options-indicator></td>
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</tr>
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<tbody v-show="moreOptionsVisible && policyType == 'file'">
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<tr>
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<td class="color-border">缓存磁盘最小空余空间</td>
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<td>
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<size-capacity-box :v-name="'fileMinFreeSizeJSON'" :v-count="0" :v-unit="'gb'" :key="'minFreeSizeJSON'"></size-capacity-box>
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<p class="comment">缓存磁盘保留的最小空余空间,如果为0表示自动限制(目前默认保留5GB)。</p>
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</td>
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</tr>
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<tr>
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<td class="color-border">缓存文件句柄缓存</td>
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<td>
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@@ -83,7 +90,7 @@
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<td>同步写入压缩缓存</td>
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<td>
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<checkbox name="syncCompressionCache"></checkbox>
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<p class="comment">选中后,在压缩设置开启的情况下,在缓存源站内容的同时,也会同步写入压缩缓存;不选中,表示在源站内容缓存后,下一次调用才会缓存压缩内容,防止同一时间内硬盘IO负载过高。</p>
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<p class="comment">选中后,在压缩设置开启的情况下,在缓存源站内容的同时,也会同步写入压缩缓存;不选中,表示在源站内容缓存后,下一次调用才会缓存压缩内容,防止同一时间内磁盘IO负载过高。</p>
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</td>
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</tr>
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<tr>
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@@ -27,10 +27,10 @@
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</td>
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</tr>
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<tr>
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<td class="color-border">缓存硬盘最大容量</td>
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<td class="color-border">缓存磁盘最大用量</td>
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<td>
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<size-capacity-view :v-value="cachePolicy.capacity" :v-default-text="'不限'"></size-capacity-view>
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<p class="comment">单个节点上缓存目录所在硬盘允许的最大容量,如果为0表示没有限制。</p>
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<p class="comment">单个节点上缓存目录所在磁盘允许的最大容量,如果为0表示没有限制。</p>
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</td>
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</tr>
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<tr v-if="cachePolicy.options.memoryPolicy != null && cachePolicy.options.memoryPolicy.capacity != null && cachePolicy.options.memoryPolicy.capacity.count > 0">
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@@ -54,6 +54,10 @@
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<td class="color-border">开启Sendfile</td>
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<td><span v-if="cachePolicy.options.enableSendfile" class="green">Y</span><span v-else class="disabled">N</span></td>
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</tr>
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<tr v-if="cachePolicy.options.minFreeSize != null && cachePolicy.options.minFreeSize.count > 0">
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<td class="color-border">缓存磁盘最小空余空间</td>
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<td><size-capacity-view :v-value="cachePolicy.options.minFreeSize"></size-capacity-view></td>
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</tr>
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</tbody>
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<tbody v-if="cachePolicy.type != 'file'">
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@@ -28,7 +28,7 @@
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</td>
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</tr>
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<tr>
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<td class="color-border">缓存硬盘最大容量</td>
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<td class="color-border">缓存磁盘最大用量</td>
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<td>
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<size-capacity-box :v-name="'capacityJSON'" :v-value="cachePolicy.capacity" :v-count="0" :v-unit="'gb'"></size-capacity-box>
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<p class="comment">缓存所在磁盘的最大用量,超出此用量后,将会自动尝试清理旧数据,如果为0表示没有限制。</p>
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@@ -70,6 +70,13 @@
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<td colspan="2"><more-options-indicator></more-options-indicator></td>
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</tr>
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<tbody v-show="moreOptionsVisible && policyType == 'file'">
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<tr>
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<td class="color-border">缓存磁盘最小空余空间</td>
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<td>
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<size-capacity-box :v-name="'fileMinFreeSizeJSON'" :v-value="cachePolicy.options.minFreeSize" :key="'minFreeSizeJSON'"></size-capacity-box>
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<p class="comment">缓存磁盘保留的最小空余空间,如果为0表示使用默认(目前默认保留5GB)。</p>
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</td>
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</tr>
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<tr>
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<td class="color-border">缓存文件句柄缓存</td>
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<td>
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@@ -90,7 +97,7 @@
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<td>同步写入压缩缓存</td>
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<td>
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<checkbox name="syncCompressionCache" v-model="cachePolicy.syncCompressionCache"></checkbox>
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<p class="comment">选中后,在压缩设置开启的情况下,在缓存源站内容的同时,也会同步写入压缩缓存;不选中,表示在源站内容缓存后,下一次调用才会缓存压缩内容,防止同一时间内硬盘IO负载过高。</p>
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<p class="comment">选中后,在压缩设置开启的情况下,在缓存源站内容的同时,也会同步写入压缩缓存;不选中,表示在源站内容缓存后,下一次调用才会缓存压缩内容,防止同一时间内磁盘IO负载过高。</p>
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</td>
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</tr>
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<tr>
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