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<channel>
	<title>新增硬碟 &#8211; 21點情報網</title>
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		<title>Linux用parted建立磁區時自動對齊提升磁區效能</title>
		<link>https://ailog.tw/lifelog/2021/08/10/parted-2tb-xfs/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Tue, 10 Aug 2021 14:14:12 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[2TB]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[Linux用parted建立磁區時自動對齊提升磁區效能]]></category>
		<category><![CDATA[Oracle Linux]]></category>
		<category><![CDATA[Red Hat]]></category>
		<category><![CDATA[Warning: The resulting partition is not properly aligned for best performance]]></category>
		<category><![CDATA[XFS]]></category>
		<category><![CDATA[對齊]]></category>
		<category><![CDATA[新增硬碟]]></category>
		<category><![CDATA[新增磁區]]></category>
		<category><![CDATA[格式化]]></category>
		<category><![CDATA[硬碟分割]]></category>
		<category><![CDATA[開機掛載]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=10624</guid>

					<description><![CDATA[近年來AI、資料倉儲、大數據的議題驅使下，資料儲存空間需求量倍數成長，資料庫空間超過2TB配置的狀況也越來越常 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2021/08/10/parted-2tb-xfs/" class="more-link">閱讀全文<span class="screen-reader-text">〈Linux用parted建立磁區時自動對齊提升磁區效能〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-family: verdana, geneva; font-size: 14pt;">近年來AI、資料倉儲、大數據的議題驅使下，資料儲存空間需求量倍數成長，資料庫空間超過2TB配置的狀況也越來越常見了，今天小編就要來介紹如何透過parted建立一個超過2TB且自動校正對其的磁區，並格式化成Linux最近常用的XFS硬碟格式。<span id="more-10624"></span></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">範例環境：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">Oracle Linux 7.6</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">操作步驟：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">01、用parted建立磁區</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">parted /dev/scinib</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img fetchpriority="high" decoding="async" class="alignnone wp-image-10625 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-01.png" alt="" width="1036" height="167" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-01.png 1036w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-01-300x48.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-01-1024x165.png 1024w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-01-768x124.png 768w" sizes="(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">02、採用GPT格式</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">mklabel gpt</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img decoding="async" class="alignnone wp-image-10626 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-02.png" alt="" width="576" height="69" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-02.png 576w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-02-300x36.png 300w" sizes="(max-width: 576px) 100vw, 576px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">03、建立磁區</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">mkpart primary xfs 0% 100%</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img decoding="async" class="alignnone wp-image-10627 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-03.png" alt="" width="574" height="65" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-03.png 574w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-03-300x34.png 300w" sizes="(max-width: 574px) 100vw, 574px" /><br />
注意事項：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">(a)、本範例是將整顆硬碟空間建立成一個磁區，並命名為「primary」</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">(b)、指定磁區格式為「xfs」</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">(c)、「0%」透過該參數可以自動對齊磁區，否則有可能會遇到「Warning: The resulting partition is not properly aligned for best performance.」磁區沒有對齊相關的告警。</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">04、離開parted<br />
指令：<br />
quit<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-10646 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-10.png" alt="" width="566" height="99" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-10.png 566w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-10-300x52.png 300w" sizes="auto, (max-width: 566px) 100vw, 566px" /><br />
</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">05、格式化磁區</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">mkfs.xfs /dev/scinib1</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-10629 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-04-e1628599369825.png" alt="" width="1272" height="356" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-04-e1628599369825.png 1272w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-04-e1628599369825-300x84.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-04-e1628599369825-1024x287.png 1024w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-04-e1628599369825-768x215.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">xfs預設是4K的磁區格式，想要格式化成8K的磁區請改用下列指令</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">mkfs.xfs -n size=8k -i size=1024 -f /dev/scinib1<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-10768 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-10-1.png" alt="" width="894" height="287" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-10-1.png 894w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-10-1-300x96.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-10-1-768x247.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /><br />
</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">06、<span style="font-weight: 400;">查看Block ID資訊</span></span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-weight: 400; font-family: verdana, geneva; font-size: 14pt;">blkid</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-10632 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-05.png" alt="" width="1105" height="232" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-05.png 1105w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-05-300x63.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-05-1024x215.png 1024w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-05-768x161.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">07、<span style="font-weight: 400;">修改硬碟掛載設定</span></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">指令：<br />
<span style="font-weight: 400;">vi /etc/fstab<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-10633 size-medium" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-06-300x45.png" alt="" width="300" height="45" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-06-300x45.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-06.png 544w" sizes="auto, (max-width: 300px) 100vw, 300px" /><br />
檔案內容如下：<br />
新增了一行<br />
UUID=a2eb0bdd-4f93-413d-b292-d83b5595140f /mnt xfs  defaults 0 0<br />
</span><img loading="lazy" decoding="async" class="alignnone wp-image-10634 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-07.png" alt="" width="1504" height="138" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-07.png 1504w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-07-300x28.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-07-1024x94.png 1024w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-07-768x70.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">08、掛載硬碟</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">mount -a</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone wp-image-10636 size-medium" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-08-300x43.png" alt="" width="300" height="43" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-08-300x43.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-08.png 442w" sizes="auto, (max-width: 300px) 100vw, 300px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">08、檢查硬碟狀況</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">df -h</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone wp-image-10637 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-09.png" alt="" width="924" height="352" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-09.png 924w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-09-300x114.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/08/parted-2tb-xfs-09-768x293.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Red Hat/Centos 6.X新增硬碟</title>
		<link>https://ailog.tw/lifelog/2021/07/24/centos-addhdd/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Sat, 24 Jul 2021 06:36:53 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[add hdd]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[Red Hat]]></category>
		<category><![CDATA[Red Hat/Centos 6.X新增硬碟]]></category>
		<category><![CDATA[新增硬碟]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=10260</guid>

					<description><![CDATA[系統運作久了難免會遇到硬碟不夠用的狀況，小編今天要帶大家一起來了解如何在Red Hat/Centos 6.X系 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2021/07/24/centos-addhdd/" class="more-link">閱讀全文<span class="screen-reader-text">〈Red Hat/Centos 6.X新增硬碟〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-family: verdana, geneva; font-size: 14pt;">系統運作久了難免會遇到硬碟不夠用的狀況，小編今天要帶大家一起來了解如何在Red Hat/Centos 6.X系統新增硬碟的步驟。<span id="more-10260"></span></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">01、先確認目前硬碟、磁碟分割掛載的狀況<br />
指令：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt; color: #ff0000;">df -h</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10262" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-01.png" alt="" width="587" height="154" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-01.png 587w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-01-300x79.png 300w" sizes="auto, (max-width: 587px) 100vw, 587px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">02、確認系統是否有偵測到新安裝的硬碟<br />
指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><span style="color: #ff0000;">fdisk -l</span><br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-10263" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-02.png" alt="" width="723" height="171" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-02.png 723w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-02-300x71.png 300w" sizes="auto, (max-width: 723px) 100vw, 723px" /><br />
本範例中偵測到一個/dev/sdd的新硬碟</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">03、新增分割區<br />
指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">fdisk /dev/sdd</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">Command (m for help):<span style="color: #ff0000;"> n</span></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10264" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-03.png" alt="" width="995" height="321" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-03.png 995w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-03-300x97.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-03-768x248.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">依序輸入</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><span style="color: #ff0000;">P</span> ← 代表要新增primary partition</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><span style="color: #ff0000;">1</span> ← 輸入Partition number ，請依據實際狀況輸入。</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><span style="color: #ff0000;">1</span> ← 輸入First cylinder，請依據實際狀況輸入。</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><span style="color: #ff0000;">104433</span> ← 輸入Last cylinder，請依據實際狀況輸入。</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10265" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-04.png" alt="" width="927" height="251" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-04.png 927w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-04-300x81.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-04-768x208.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">輸入<span style="color: #ff0000;">p</span>查詢磁區狀態</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">此時可以看見已新增出一個/dev/sdd1的磁區</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10267" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-05.png" alt="" width="807" height="289" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-05.png 807w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-05-300x107.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-05-768x275.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">輸入<span style="color: #ff0000;">w</span>儲存變更設定</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10268" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-06.png" alt="" width="551" height="159" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-06.png 551w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-06-300x87.png 300w" sizes="auto, (max-width: 551px) 100vw, 551px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">04、查看系統分割區資訊</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">指令：</span><br />
<span style="font-weight: 400; font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">cat /proc/partitions</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10269" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-07.png" alt="" width="531" height="301" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-07.png 531w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-07-300x170.png 300w" sizes="auto, (max-width: 531px) 100vw, 531px" /></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">※CentOS 6 會自動辨識，CentOS 5.x則必須輸入「partprobe」</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">05、格式化磁區(本範例採用EXT4格式)<br />
指令：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><span style="color: #ff0000;">mkfs.ext4 /dev/sdd1</span><br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-10271" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-09.png" alt="" width="953" height="626" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-09.png 953w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-09-300x197.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-09-768x504.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /><br />
</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">06、查看Block ID資訊</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">blkid</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10272" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-10.png" alt="" width="1005" height="182" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-10.png 1005w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-10-300x54.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-10-768x139.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">※將UUID資訊記錄下來</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">07、修改硬碟掛載設定</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">vi /etc/fstab</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">在設定檔裡面新增一行：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">UUID=f551e9ad-55e6-46e5-8321-49b83545902e /oradata2 ext4 defaults 0 0</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10273" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-11.png" alt="" width="1136" height="360" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-11.png 1136w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-11-300x95.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-11-1024x325.png 1024w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-11-768x243.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">※UUID的資訊請參考上一步驟。</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">08、建立要掛載磁區的資料夾</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">mkdir /oradata2</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10274" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-12.png" alt="" width="469" height="60" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-12.png 469w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-12-300x38.png 300w" sizes="auto, (max-width: 469px) 100vw, 469px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">09、掛載新增的磁區</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">mount -a</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10275" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-13.png" alt="" width="382" height="70" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-13.png 382w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-13-300x55.png 300w" sizes="auto, (max-width: 382px) 100vw, 382px" /></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">※<span style="font-weight: 400;">重新讀取(套用)fstab</span></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">10、確認是否掛載成功</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">df -h</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10276" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-14.png" alt="" width="598" height="196" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-14.png 598w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/AddHDD-14-300x98.png 300w" sizes="auto, (max-width: 598px) 100vw, 598px" /></span></p>
<p>&nbsp;</p>
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