<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>管理存储类 on Huawei</title><link>https://huawei.github.io/css-docs/v4.11.0/basic-services/storageclass-management/managing-a-storageclass/</link><description>Recent content in 管理存储类 on Huawei</description><generator>Hugo</generator><language>zh-cn</language><copyright>版权所有 © 华为技术有限公司 2025。保留一切权利。</copyright><atom:link href="https://huawei.github.io/css-docs/v4.11.0/basic-services/storageclass-management/managing-a-storageclass/index.xml" rel="self" type="application/rss+xml"/><item><title>查询存储类</title><link>https://huawei.github.io/css-docs/v4.11.0/basic-services/storageclass-management/managing-a-storageclass/querying-a-storageclass/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://huawei.github.io/css-docs/v4.11.0/basic-services/storageclass-management/managing-a-storageclass/querying-a-storageclass/</guid><description>&lt;ol>
&lt;li>
&lt;p>执行命令，查看已创建的StorageClass信息。&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>kubectl get sc mysc
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;p>命令结果示例如下：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>mysc csi.huawei.com Delete Immediate true 8s
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;/li>
&lt;/ol></description></item><item><title>修改存储类</title><link>https://huawei.github.io/css-docs/v4.11.0/basic-services/storageclass-management/managing-a-storageclass/modifying-a-storageclass/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://huawei.github.io/css-docs/v4.11.0/basic-services/storageclass-management/managing-a-storageclass/modifying-a-storageclass/</guid><description>&lt;p>Kubernetes限制仅允许修改存储类 &lt;strong>是否允许扩容字段&lt;/strong> （allowVolumeExpansion），修改方式如下：&lt;/p>
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&lt;p>执行命令，查看存储类是否允许扩容。&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>kubectl get sc mysc
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;p>命令结果示例如下，存储类mysc不允许扩容：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>mysc csi.huawei.com Delete Immediate false 8s
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;/li>
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&lt;p>执行下列命令，将存储类修改为允许扩容：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>kubectl patch sc mysc --patch &amp;#39;{&amp;#34;allowVolumeExpansion&amp;#34;:true}&amp;#39;
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;/li>
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&lt;p>再次查看存储类，修改成功：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>mysc csi.huawei.com Delete Immediate true 8s
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;/li>
&lt;/ol></description></item><item><title>删除存储类</title><link>https://huawei.github.io/css-docs/v4.11.0/basic-services/storageclass-management/managing-a-storageclass/deleting-a-storageclass/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://huawei.github.io/css-docs/v4.11.0/basic-services/storageclass-management/managing-a-storageclass/deleting-a-storageclass/</guid><description>&lt;ol>
&lt;li>
&lt;p>执行命令，查看存储类。&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>kubectl get sc mysc
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;p>命令结果示例如下：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>mysc csi.huawei.com Delete Immediate false 8s
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;/li>
&lt;li>
&lt;p>执行下列命令，删除存储类：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>kubectl delete sc mysc
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;p>回显如下所示，表示删除成功：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#4c4f69;background-color:#eff1f5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span>storageclass.storage.k8s.io &amp;#34;mysc&amp;#34; deleted
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;/li>
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