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实验7:迁移/home分区 1、 需求描述:在虚拟机中添加一块SCSI磁盘 意主变群美区,主分区,格式为5,用子普通用户将新分区挂载到/home目录下 建立一个50G分区,逻辑分区,格式为ext4 建一10G分区,逻辑分区,用来扩充swap 服务器每次开机自动挂载以上分区和光盘0 实现思路 关机后添加新硬盘,重启系统 分区并格式化 迁移/home

时间: 2024-03-10 21:44:26 浏览: 99
好的,我会按照您的要求回答您的问题。 针对您的需求,我会提供以下的 Linux 命令: 1. 添加一块 SCSI 磁盘(假设为 /dev/sdb): ``` sudo fdisk /dev/sdb ``` 在 fdisk 命令行中使用 n 命令创建一个主分区和一个逻辑分区,分别为 /dev/sdb1 和 /dev/sdb5。然后使用 t 命令将 /dev/sdb5 的分区类型改为 Linux,代码为 83。最后使用 w 命令保存分区表并退出。 2. 格式化分区为 ext4 文件系统: ``` sudo mkfs.ext4 /dev/sdb1 sudo mkfs.ext4 /dev/sdb5 ``` 3. 挂载分区到 /home 目录下: ``` sudo mkdir /mnt/new_home sudo mount /dev/sdb1 /mnt/new_home sudo rsync -avx /home/ /mnt/new_home/ sudo umount /mnt/new_home sudo mount /dev/sdb1 /home ``` 4. 扩充 swap 分区: ``` sudo mkswap /dev/sdb5 sudo swapon /dev/sdb5 ``` 5. 让系统自动挂载新分区,可以将以下行添加到 /etc/fstab 文件中: ``` /dev/sdb1 /home ext4 defaults 0 2 /dev/sdb5 none swap sw 0 0 ``` 6. 最后重启系统: ``` sudo reboot ``` 希望这些命令可以帮助您完成您的任务。如果您有任何其他问题,请随时问我。
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false }, // 是否高亮当前行 dialogTable: { type: Boolean, default: false }, // 是否显示分页功能 paginationFlag: { type: Boolean, default: true }, // 行样式类名回调函数 rowClassName: { type: Function, default: () => '' }, // 操作按钮配置 actionButtons: { type: Array, default: () => [ {name: 'add', label: '新增', icon: 'add'}, {name: 'edit', label: '编辑', icon: 'edit'}, {name: 'delete', label: '删除', icon: 'delete'} ] }, // 表格头背景颜色 headerBgColor: { type: String, default: '#F9FAFB' }, // 表格边框颜色 tableBorderColor: { type: String, default: 'rgb(234, 236, 240)' }, // 新增单选控制props singleSelect: { // 启用单选模式 type: Boolean, default: false }, // 默认选中首行 defaultSelect: { type: Boolean, default: false }, // 新增分页相关props currentPage: { type: Number, default: 1 }, // 每页显示的记录数 pageSize: { type: Number, default: 10 }, // 总记录数 total: { type: Number, default: 0 }, // 每页显示记录数的可选值 pageSizes: { type: Array, default: () => [10, 20, 50, 100] }, // 分页组件的布局 layout: { type: String, default: 'total, sizes, prev, pager, next, jumper' }, // 是否显示分页按钮的背景 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.wrap-text-column { white-space: normal !important; /* 允许换行 */ word-break: break-all; /* 允许单词内换行 */ line-height: 1.5; /* 调整行高 */ } /** * 鼠标悬停在表格行上时的样式 * 显示预览图标 */ tr:hover { .preview-icon { display: inline-block !important; } } .cell-content { .content-wrapper { .el-icon-loading { display: inline-block !important; position: absolute; right: 8px; top: 25%; color: #1D9C9D; } } } /** * 非换行列的样式 * 文本不换行,溢出部分显示省略号 */ :not(.wrap-text-column) { .cell { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } } /** * 文本省略样式 * 文本不换行,溢出部分显示省略号,为图标留出空间 */ .text-ellipsis { position: relative; padding-right: 24px; // 为图标留出空间 display: inline-block; width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } /** * 预览图标样式 * 默认隐藏,鼠标悬停在表格行上时显示 */ .preview-icon { display: none; position: absolute; right: 8px; top: 25%; cursor: pointer; color: #1D9C9D; } /** * 预览文本样式 * 文本不换行,溢出部分显示省略号,垂直居中 */ .preview-text { display: inline-block; width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: middle; line-height: 2; /** * 标签列样式 * 允许标签换行,设置标签样式 */ .tags-column { white-space: normal !important; line-height: 1.5; /** * 标签项样式 * 设置标签的边框、圆角、颜色和背景颜色 */ .tag-item { display: inline-block; padding: 2px 8px; margin: 2px; border: 1px solid rgba(255, 105, 41, 0.5); border-radius: 4px; color: #FF6929; background-color: transparent; font-size: 12px; word-break: keep-all; /* 防止单个标签换行 */ } } } /** * 表格表头和单元格样式 * 调整内边距,设置文本不换行,不隐藏溢出内容,不显示省略号 */ th, td { padding: 2px 0; .cell { white-space: nowrap; overflow: visible; text-overflow: ellipsis; line-height: 1; } } td.el-table__cell div { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } } /** * 操作项样式 * 设置操作按钮和操作项的布局为水平居中对齐 */ .operation, .action-item { display: flex; white-space: nowrap; /* 防止操作按钮换行 */ align-items: center; } /** * 文本省略样式 * 文本不换行,溢出部分显示省略号 */ .text-ellipsis { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .action-item { cursor: pointer; margin-right: 8px; &:last-child { margin-right: 0; } .action-text { margin-left: 4px; font-size: 12px; color: rgb(31, 198, 234); } .action-icon { width: 1em; height: 1em; color: #1FC6EA; transition: color 0.2s; &:hover { color: #1FC6EA; } } .disabled-text { color: #999; } } ::v-deep .el-button--text { padding: 2px 0; } .action-item { display: inline-flex; align-items: center; cursor: pointer; margin-right: 8px; &:last-child { margin-right: 0; } } .action-text { margin-left: 4px; font-size: 12px; color: #606266; } .action-icon { width: 1em; height: 1em; cursor: pointer; color: #606266; transition: color 0.2s; } .action-icon:hover { color: #1FC6EA; } /* 添加表格字体大小设置 */ ::v-deep .el-table { font-size: 14px; /* 可调整字体大小 */ } ::v-deep .el-table th, ::v-deep .el-table td { padding: 10px 0; /* 调整单元格内边距 */ } /* 表格内容单行显示 */ ::v-deep .el-table .cell { white-space: nowrap; /* 不换行 */ overflow: visible; /* 不隐藏溢出内容 */ text-overflow: ellipsis; /* 不显示省略号 */ line-height: 1; /* 行高 */ } </style> 数据内容{ "total": 77251, "rows": [ { "id": "3109226059753587717", "stationId": "10042", "stationName": "盘城变", "voltageLevel": "220kV", "voltageLevelCode": "33", "bayId": "10006395", "bayName": "2号主变", "areaId": "206", "areaName": "220北", "equipLevel": "32", "equipLevelName": "110kV", "equipName": "2号主变110kV侧中性点成套装置", "equipNo": "10MZ0108517959259", "equipModel": "SR-JXB-110", "equipTypeId": 141, "equipTypeName": "主变中性点成套装置", "transRunNo": "", "useEnvironment": "户外式", "useEnvironmentCode": "2", "structType": "", "structTypeCode": "", "insulationMedium": "", "insulationMediumCode": "", "ratedCurrent": null, "ratedBreakCurrent": null, "ratedCapacity": null, "breakerStructType": "", "breakerStructTypeCode": "", "ownNo": "", "produceOrgId": "", "produceOrg": "江苏省如高高压电器有限公司", "startTime": "2022-09-30", "manufactureDate": "2021-05-01", "lastUpdateTime": "", "nextUpdateTime": "", "cycle": "6", "cycleUnit": "1", "dispatchRecord": "", "regulatePressureMode": null, "regulatePressureModeCode": null, 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