RHEL7使用ssm命令管理LVM的方法
<p><span><strong>1.安装ssm</strong></span></p>
<p>
# yum -y install system-storage-manager.noarch</p>
<p>
<span><strong>2.检查硬盘和LVM信息</strong></span></p>
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<code class="xhtml plain"># sudo ssm list</code>
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<code class="xhtml plain">---------------------------------------------------------//物理设备</code>
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<code class="xhtml plain">Device Free Used Total Pool Mount point</code>
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<code class="xhtml plain">---------------------------------------------------------</code>
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<code class="xhtml plain">/dev/sda 50.00 GB PARTITIONED</code>
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<code class="xhtml plain">/dev/sda1 500.00 MB /boot </code>
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<code class="xhtml plain">/dev/sda2 2.02 GB SWAP </code>
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<code class="xhtml plain">/dev/sda3 47.50 GB / </code>
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<code class="xhtml plain">/dev/sdb 4.00 GB 1.00 GB 5.00 GB vg00 </code>
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<code class="xhtml plain">/dev/sdc 5.00 GB 0.00 KB 5.00 GB vg00 </code>
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<code class="xhtml plain">/dev/sdd 5.00 GB </code>
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<code class="xhtml plain">/dev/sde 5.00 GB </code>
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<code class="xhtml plain">---------------------------------------------------------</code>
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<code class="xhtml plain">----------------------------------------------//存储池</code>
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<code class="xhtml plain">Pool Type Devices Free Used Total </code>
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<code class="xhtml plain">----------------------------------------------</code>
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<code class="xhtml plain">vg00 lvm 2 8.99 GB 1.00 GB 9.99 GB </code>
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<code class="xhtml plain">----------------------------------------------</code>
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<code class="xhtml plain">----------------------------------------------------------------------------------//存储池中的LVM卷</code>
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<code class="xhtml plain">Volume Pool Volume size FS FS size Free Type Mount point</code>
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<code class="xhtml plain">----------------------------------------------------------------------------------</code>
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<code class="xhtml plain">/dev/vg00/lv00 vg00 1.00 GB ext2 1.00 GB 957.62 MB linear </code>
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<code class="xhtml plain">/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot </code>
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<code class="xhtml plain">/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part / </code>
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<code class="xhtml plain">----------------------------------------------------------------------------------</code>
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<p>
<span><strong>3.将物理磁盘添加到LVM池中</strong></span></p>
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<code class="xhtml plain"># ssm add -p vg00 /dev/sdd</code>
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<code class="xhtml spaces"> </code><code class="xhtml plain">Physical volume "/dev/sdd" successfully created</code>
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<code class="xhtml spaces"> </code><code class="xhtml plain">Volume group "vg00" successfully extended</code>
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<span><strong>4.查看当前存储池</strong></span></p>
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<code class="xhtml plain"># ssm list</code>
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<code class="xhtml plain">---------------------------------------------------------</code>
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<code class="xhtml plain">Device Free Used Total Pool Mount point</code>
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<code class="xhtml plain">---------------------------------------------------------</code>
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<code class="xhtml plain">/dev/sda 50.00 GB PARTITIONED</code>
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<code class="xhtml plain">/dev/sda1 500.00 MB /boot </code>
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<code class="xhtml plain">/dev/sda2 2.02 GB SWAP </code>
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<code class="xhtml plain">/dev/sda3 47.50 GB / </code>
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<code class="xhtml plain">/dev/sdb 4.00 GB 1.00 GB 5.00 GB vg00 </code>
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<code class="xhtml plain">/dev/sdc 5.00 GB 0.00 KB 5.00 GB vg00 </code>
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<code class="xhtml plain">/dev/sdd 5.00 GB 0.00 KB 5.00 GB vg00 </code>
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<code class="xhtml plain">/dev/sde 5.00 GB </code>
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<code class="xhtml plain">---------------------------------------------------------</code>
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<code class="xhtml plain">------------------------------------------------</code>
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<code class="xhtml plain">Pool Type Devices Free Used Total </code>
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<code class="xhtml plain">------------------------------------------------</code>
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<code class="xhtml plain">vg00 lvm 3 13.99 GB 1.00 GB 14.99 GB </code>
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<div class="line number18 index17 alt1">
<code class="xhtml plain">------------------------------------------------</code>
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<div class="line number19 index18 alt2">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
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<code class="xhtml plain">Volume Pool Volume size FS FS size Free Type Mount point</code>
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<code class="xhtml plain">----------------------------------------------------------------------------------</code>
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<code class="xhtml plain">/dev/vg00/lv00 vg00 1.00 GB ext2 1.00 GB 957.62 MB linear </code>
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<code class="xhtml plain">/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot </code>
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<code class="xhtml plain">/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part / </code>
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<div class="line number25 index24 alt2">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
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<p>
<span><strong>5.扩大LVM卷</strong></span></p>
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<code class="xhtml plain"># ssm resize -s +10G /dev/vg00/lv00</code>
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<code class="xhtml plain">fsck，来自 util-linux 2.23.2</code>
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<code class="xhtml plain">/dev/mapper/vg00-lv00: 11/65536 files (0.0% non-contiguous), 4763/262144 blocks</code>
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<code class="xhtml spaces"> </code><code class="xhtml plain">Extending logical volume lv00 to 11.00 GiB</code>
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<code class="xhtml spaces"> </code><code class="xhtml plain">Logical volume lv00 successfully resized</code>
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<code class="xhtml plain">resize2fs 1.42.9 (28-Dec-2013)</code>
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<code class="xhtml plain">Resizing the filesystem on /dev/mapper/vg00-lv00 to 2883584 (4k) blocks.</code>
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<code class="xhtml plain">The filesystem on /dev/mapper/vg00-lv00 is now 2883584 blocks long.</code>
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<span><strong>6.查看结果</strong></span></p>
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<code class="xhtml plain"># ssm list</code>
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<code class="xhtml plain">---------------------------------------------------------</code>
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<code class="xhtml plain">Device Free Used Total Pool Mount point</code>
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<code class="xhtml plain">---------------------------------------------------------</code>
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<code class="xhtml plain">/dev/sda 50.00 GB PARTITIONED</code>
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<code class="xhtml plain">/dev/sda1 500.00 MB /boot </code>
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<code class="xhtml plain">/dev/sda2 2.02 GB SWAP </code>
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<code class="xhtml plain">/dev/sda3 47.50 GB / </code>
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<code class="xhtml plain">/dev/sdb 0.00 KB 5.00 GB 5.00 GB vg00 </code>
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<code class="xhtml plain">/dev/sdc 0.00 KB 5.00 GB 5.00 GB vg00 </code>
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<code class="xhtml plain">/dev/sdd 3.99 GB 1.01 GB 5.00 GB vg00 </code>
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<code class="xhtml plain">/dev/sde 5.00 GB </code>
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<code class="xhtml plain">---------------------------------------------------------</code>
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<code class="xhtml plain">------------------------------------------------</code>
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<code class="xhtml plain">Pool Type Devices Free Used Total </code>
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<code class="xhtml plain">------------------------------------------------</code>
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<code class="xhtml plain">vg00 lvm 3 3.99 GB 11.00 GB 14.99 GB </code>
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<div class="line number18 index17 alt1">
<code class="xhtml plain">------------------------------------------------</code>
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<div class="line number19 index18 alt2">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
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<code class="xhtml plain">Volume Pool Volume size FS FS size Free Type Mount point</code>
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<code class="xhtml plain">----------------------------------------------------------------------------------</code>
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<code class="xhtml plain">/dev/vg00/lv00 vg00 11.00 GB ext2 11.00 GB 10.31 GB linear </code>
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<code class="xhtml plain">/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot </code>
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<code class="xhtml plain">/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part / </code>
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<div class="line number25 index24 alt2">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
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<p>
<span><strong>7.更新文件系统</strong></span></p>
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# mke2fs /dev/vg00/lv00</p>
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<span><strong>8.挂载结果</strong></span></p>
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<code class="xhtml plain"># df -hT</code>
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<code class="xhtml plain">文件系统 类型 容量 已用 可用 已用% 挂载点</code>
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<code class="xhtml plain">/dev/sda3 xfs 48G 3.6G 44G 8% /</code>
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<code class="xhtml plain">devtmpfs devtmpfs 906M 0 906M 0% /dev</code>
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<code class="xhtml plain">tmpfs tmpfs 914M 80K 914M 1% /dev/shm</code>
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<code class="xhtml plain">tmpfs tmpfs 914M 8.9M 905M 1% /run</code>
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<code class="xhtml plain">tmpfs tmpfs 914M 0 914M 0% /sys/fs/cgroup</code>
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<code class="xhtml plain">/dev/sda1 xfs 497M 116M 382M 24% /boot</code>
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<code class="xhtml plain">/dev/mapper/vg00-lv00 ext2 11G 5.0M 11G 1% /mnt</code>
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<span><strong>9.创建新的LVM池</strong></span></p>
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<code class="xhtml plain"># mkdir /soft</code>
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<code class="xhtml plain"># ssm create -s 1G -n soft --fstype xfs -p mysoft /dev/sde /soft </code>
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<code class="xhtml plain">//create创建、-s 1G指定大小、-n soft文件名称、--fstype xfs文件系统、-p mysoft指定存储池名称、/dev/sde /soft指定那块磁盘挂载哪个目录上</code>
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<code class="xhtml spaces"> </code><code class="xhtml plain">Physical volume "/dev/sde" successfully created</code>
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<code class="xhtml spaces"> </code><code class="xhtml plain">Volume group "mysoft" successfully created</code>
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<code class="xhtml spaces"> </code><code class="xhtml plain">Logical volume "soft" created</code>
</div>
<div class="line number7 index6 alt2">
<code class="xhtml plain">meta-data=/dev/mysoft/soft isize=256 agcount=4, agsize=65536 blks</code>
</div>
<div class="line number8 index7 alt1">
<code class="xhtml spaces"> </code><code class="xhtml plain">= sectsz=512 attr=2, projid32bit=1</code>
</div>
<div class="line number9 index8 alt2">
<code class="xhtml spaces"> </code><code class="xhtml plain">= crc=0</code>
</div>
<div class="line number10 index9 alt1">
<code class="xhtml plain">data = bsize=4096 blocks=262144, imaxpct=25</code>
</div>
<div class="line number11 index10 alt2">
<code class="xhtml spaces"> </code><code class="xhtml plain">= sunit=0 swidth=0 blks</code>
</div>
<div class="line number12 index11 alt1">
<code class="xhtml plain">naming =version 2 bsize=4096 ascii-ci=0 ftype=0</code>
</div>
<div class="line number13 index12 alt2">
<code class="xhtml plain">log =internal log bsize=4096 blocks=2560, version=2</code>
</div>
<div class="line number14 index13 alt1">
<code class="xhtml spaces"> </code><code class="xhtml plain">= sectsz=512 sunit=0 blks, lazy-count=1</code>
</div>
<div class="line number15 index14 alt2">
<code class="xhtml plain">realtime =none extsz=4096 blocks=0, rtextents=0</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>10.查看结果</strong></span></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterxhtml" id="highlighter_349257">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
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<div class="line number27 index26 alt2">
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</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="xhtml plain"># ssm list</code>
</div>
<div class="line number2 index1 alt1">
<code class="xhtml plain">-----------------------------------------------------------</code>
</div>
<div class="line number3 index2 alt2">
<code class="xhtml plain">Device Free Used Total Pool Mount point</code>
</div>
<div class="line number4 index3 alt1">
<code class="xhtml plain">-----------------------------------------------------------</code>
</div>
<div class="line number5 index4 alt2">
<code class="xhtml plain">/dev/sda 50.00 GB PARTITIONED</code>
</div>
<div class="line number6 index5 alt1">
<code class="xhtml plain">/dev/sda1 500.00 MB /boot </code>
</div>
<div class="line number7 index6 alt2">
<code class="xhtml plain">/dev/sda2 2.02 GB SWAP </code>
</div>
<div class="line number8 index7 alt1">
<code class="xhtml plain">/dev/sda3 47.50 GB / </code>
</div>
<div class="line number9 index8 alt2">
<code class="xhtml plain">/dev/sdb 0.00 KB 5.00 GB 5.00 GB vg00 </code>
</div>
<div class="line number10 index9 alt1">
<code class="xhtml plain">/dev/sdc 0.00 KB 5.00 GB 5.00 GB vg00 </code>
</div>
<div class="line number11 index10 alt2">
<code class="xhtml plain">/dev/sdd 3.99 GB 1.01 GB 5.00 GB vg00 </code>
</div>
<div class="line number12 index11 alt1">
<code class="xhtml plain">/dev/sde 4.00 GB 1.00 GB 5.00 GB mysoft </code>
</div>
<div class="line number13 index12 alt2">
<code class="xhtml plain">-----------------------------------------------------------</code>
</div>
<div class="line number14 index13 alt1">
<code class="xhtml plain">--------------------------------------------------</code>
</div>
<div class="line number15 index14 alt2">
<code class="xhtml plain">Pool Type Devices Free Used Total </code>
</div>
<div class="line number16 index15 alt1">
<code class="xhtml plain">--------------------------------------------------</code>
</div>
<div class="line number17 index16 alt2">
<code class="xhtml plain">mysoft lvm 1 4.00 GB 1.00 GB 5.00 GB </code>
</div>
<div class="line number18 index17 alt1">
<code class="xhtml plain">vg00 lvm 3 3.99 GB 11.00 GB 14.99 GB </code>
</div>
<div class="line number19 index18 alt2">
<code class="xhtml plain">--------------------------------------------------</code>
</div>
<div class="line number20 index19 alt1">
<code class="xhtml plain">----------------------------------------------------------------------------------------</code>
</div>
<div class="line number21 index20 alt2">
<code class="xhtml plain">Volume Pool Volume size FS FS size Free Type Mount point</code>
</div>
<div class="line number22 index21 alt1">
<code class="xhtml plain">----------------------------------------------------------------------------------------</code>
</div>
<div class="line number23 index22 alt2">
<code class="xhtml plain">/dev/vg00/lv00 vg00 11.00 GB ext2 11.00 GB 10.31 GB linear /mnt </code>
</div>
<div class="line number24 index23 alt1">
<code class="xhtml plain">/dev/mysoft/soft mysoft 1.00 GB xfs 1014.00 MB 1013.88 MB linear /soft </code>
</div>
<div class="line number25 index24 alt2">
<code class="xhtml plain">/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot </code>
</div>
<div class="line number26 index25 alt1">
<code class="xhtml plain">/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part / </code>
</div>
<div class="line number27 index26 alt2">
<code class="xhtml plain">----------------------------------------------------------------------------------------</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>11.对LVM卷快照</strong></span></p>
<p>
</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterxhtml" id="highlighter_636129">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
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<div class="line number9 index8 alt2">
9</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="xhtml plain"># ssm snapshot /dev/mysoft/soft</code>
</div>
<div class="line number2 index1 alt1">
<code class="xhtml spaces"> </code><code class="xhtml plain">Rounding up size to full physical extent 208.00 MiB</code>
</div>
<div class="line number3 index2 alt2">
<code class="xhtml spaces"> </code><code class="xhtml plain">Logical volume "snap20160531T120543" created</code>
</div>
<div class="line number4 index3 alt1">
<code class="xhtml plain"># ssm list snapshots</code>
</div>
<div class="line number5 index4 alt2">
<code class="xhtml plain">------------------------------------------------------------------------------</code>
</div>
<div class="line number6 index5 alt1">
<code class="xhtml plain">Snapshot Origin Pool Volume size Size Type </code>
</div>
<div class="line number7 index6 alt2">
<code class="xhtml plain">------------------------------------------------------------------------------</code>
</div>
<div class="line number8 index7 alt1">
<code class="xhtml plain">/dev/mysoft/snap20160531T120543 soft mysoft 208.00 MB 21.30 KB linear</code>
</div>
<div class="line number9 index8 alt2">
<code class="xhtml plain">------------------------------------------------------------------------------</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>12.删除LVM卷</strong></span></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterxhtml" id="highlighter_573743">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
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</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="xhtml plain"># ssm remove /dev/mysoft/soft</code>
</div>
<div class="line number2 index1 alt1">
<code class="xhtml plain">Device '/dev/mysoft/soft' is mounted on '/soft' Unmount (N/y/q) ? Y</code>
</div>
<div class="line number3 index2 alt2">
<code class="xhtml plain">Do you really want to remove active logical volume snap20160531T120543? : y</code>
</div>
<div class="line number4 index3 alt1">
<code class="xhtml spaces"> </code><code class="xhtml plain">Logical volume "snap20160531T120543" successfully removed</code>
</div>
<div class="line number5 index4 alt2">
<code class="xhtml plain">Do you really want to remove active logical volume soft? : y</code>
</div>
<div class="line number6 index5 alt1">
<code class="xhtml spaces"> </code><code class="xhtml plain">Logical volume "soft" successfully removed</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>13.查看结果</strong></span></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterxhtml" id="highlighter_202004">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
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<div class="line number26 index25 alt1">
26</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="xhtml plain"># ssm list</code>
</div>
<div class="line number2 index1 alt1">
<code class="xhtml plain">-----------------------------------------------------------</code>
</div>
<div class="line number3 index2 alt2">
<code class="xhtml plain">Device Free Used Total Pool Mount point</code>
</div>
<div class="line number4 index3 alt1">
<code class="xhtml plain">-----------------------------------------------------------</code>
</div>
<div class="line number5 index4 alt2">
<code class="xhtml plain">/dev/sda 50.00 GB PARTITIONED</code>
</div>
<div class="line number6 index5 alt1">
<code class="xhtml plain">/dev/sda1 500.00 MB /boot </code>
</div>
<div class="line number7 index6 alt2">
<code class="xhtml plain">/dev/sda2 2.02 GB SWAP </code>
</div>
<div class="line number8 index7 alt1">
<code class="xhtml plain">/dev/sda3 47.50 GB / </code>
</div>
<div class="line number9 index8 alt2">
<code class="xhtml plain">/dev/sdb 0.00 KB 5.00 GB 5.00 GB vg00 </code>
</div>
<div class="line number10 index9 alt1">
<code class="xhtml plain">/dev/sdc 0.00 KB 5.00 GB 5.00 GB vg00 </code>
</div>
<div class="line number11 index10 alt2">
<code class="xhtml plain">/dev/sdd 3.99 GB 1.01 GB 5.00 GB vg00 </code>
</div>
<div class="line number12 index11 alt1">
<code class="xhtml plain">/dev/sde 5.00 GB 0.00 KB 5.00 GB mysoft </code>
</div>
<div class="line number13 index12 alt2">
<code class="xhtml plain">-----------------------------------------------------------</code>
</div>
<div class="line number14 index13 alt1">
<code class="xhtml plain">--------------------------------------------------</code>
</div>
<div class="line number15 index14 alt2">
<code class="xhtml plain">Pool Type Devices Free Used Total </code>
</div>
<div class="line number16 index15 alt1">
<code class="xhtml plain">--------------------------------------------------</code>
</div>
<div class="line number17 index16 alt2">
<code class="xhtml plain">mysoft lvm 1 5.00 GB 0.00 KB 5.00 GB </code>
</div>
<div class="line number18 index17 alt1">
<code class="xhtml plain">vg00 lvm 3 3.99 GB 11.00 GB 14.99 GB </code>
</div>
<div class="line number19 index18 alt2">
<code class="xhtml plain">--------------------------------------------------</code>
</div>
<div class="line number20 index19 alt1">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
</div>
<div class="line number21 index20 alt2">
<code class="xhtml plain">Volume Pool Volume size FS FS size Free Type Mount point</code>
</div>
<div class="line number22 index21 alt1">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
</div>
<div class="line number23 index22 alt2">
<code class="xhtml plain">/dev/vg00/lv00 vg00 11.00 GB ext2 11.00 GB 10.31 GB linear /mnt </code>
</div>
<div class="line number24 index23 alt1">
<code class="xhtml plain">/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot </code>
</div>
<div class="line number25 index24 alt2">
<code class="xhtml plain">/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part / </code>
</div>
<div class="line number26 index25 alt1">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>14.删除存储池</strong></span></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterxhtml" id="highlighter_996506">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="xhtml plain"># ssm remove mysoft</code>
</div>
<div class="line number2 index1 alt1">
<code class="xhtml spaces"> </code><code class="xhtml plain">Volume group "mysoft" successfully removed</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>15.查看结果</strong></span></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterxhtml" id="highlighter_67967">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
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<div class="line number2 index1 alt1">
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18</div>
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20</div>
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22</div>
<div class="line number23 index22 alt2">
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<div class="line number24 index23 alt1">
24</div>
<div class="line number25 index24 alt2">
25</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="xhtml plain"># ssm list</code>
</div>
<div class="line number2 index1 alt1">
<code class="xhtml plain">---------------------------------------------------------</code>
</div>
<div class="line number3 index2 alt2">
<code class="xhtml plain">Device Free Used Total Pool Mount point</code>
</div>
<div class="line number4 index3 alt1">
<code class="xhtml plain">---------------------------------------------------------</code>
</div>
<div class="line number5 index4 alt2">
<code class="xhtml plain">/dev/sda 50.00 GB PARTITIONED</code>
</div>
<div class="line number6 index5 alt1">
<code class="xhtml plain">/dev/sda1 500.00 MB /boot </code>
</div>
<div class="line number7 index6 alt2">
<code class="xhtml plain">/dev/sda2 2.02 GB SWAP </code>
</div>
<div class="line number8 index7 alt1">
<code class="xhtml plain">/dev/sda3 47.50 GB / </code>
</div>
<div class="line number9 index8 alt2">
<code class="xhtml plain">/dev/sdb 0.00 KB 5.00 GB 5.00 GB vg00 </code>
</div>
<div class="line number10 index9 alt1">
<code class="xhtml plain">/dev/sdc 0.00 KB 5.00 GB 5.00 GB vg00 </code>
</div>
<div class="line number11 index10 alt2">
<code class="xhtml plain">/dev/sdd 3.99 GB 1.01 GB 5.00 GB vg00 </code>
</div>
<div class="line number12 index11 alt1">
<code class="xhtml plain">/dev/sde 5.00 GB </code>
</div>
<div class="line number13 index12 alt2">
<code class="xhtml plain">---------------------------------------------------------</code>
</div>
<div class="line number14 index13 alt1">
<code class="xhtml plain">------------------------------------------------</code>
</div>
<div class="line number15 index14 alt2">
<code class="xhtml plain">Pool Type Devices Free Used Total </code>
</div>
<div class="line number16 index15 alt1">
<code class="xhtml plain">------------------------------------------------</code>
</div>
<div class="line number17 index16 alt2">
<code class="xhtml plain">vg00 lvm 3 3.99 GB 11.00 GB 14.99 GB </code>
</div>
<div class="line number18 index17 alt1">
<code class="xhtml plain">------------------------------------------------</code>
</div>
<div class="line number19 index18 alt2">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
</div>
<div class="line number20 index19 alt1">
<code class="xhtml plain">Volume Pool Volume size FS FS size Free Type Mount point</code>
</div>
<div class="line number21 index20 alt2">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
</div>
<div class="line number22 index21 alt1">
<code class="xhtml plain">/dev/vg00/lv00 vg00 11.00 GB ext2 11.00 GB 10.31 GB linear /mnt </code>
</div>
<div class="line number23 index22 alt2">
<code class="xhtml plain">/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot </code>
</div>
<div class="line number24 index23 alt1">
<code class="xhtml plain">/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part / </code>
</div>
<div class="line number25 index24 alt2">
<code class="xhtml plain">----------------------------------------------------------------------------------</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
以上就是小编为大家带来的RHEL7使用ssm命令管理LVM的方法全部内容了，希望大家多多支持~</p>
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