问题

VMware薄磁盘备份需要完整的磁盘备份。

  • 2020年6月30日
  • 3个答复
  • 2493次观点
一个

你好，

VMware薄磁盘备份需要完整的磁盘备份。VM备份大小是整个磁盘分配的空间。备份取自IBM Spectrum Protect。这是一个已知的问题。

管理程序：VMware

HW：Nutanix

有什么想法/建议吗？

Hi,<\/p>

Vmware thin disk backup takes full disk backup. VM backup size is entire disk allocated space. The backup is taken from IBM Spectrum Protect. Is this a known issue.<\/p>

Hypervisor: Vmware<\/p>

HW: Nutanix<\/p>

Any idea\/suggestion ?<\/p>","quoteUsername":"Adamaromus","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

3个答复

Anishwalia20
秩
UserLevel 6
徽章 +5

嘿 @adamaromus。您能告诉我VM磁盘是否在VMware End上显示为厚的配置？

我的意思是转到VSPHERE客户端>单击VM>“编辑设置”>“展开硬盘”>确定它们是厚还是薄的。

阿尼什·辛格·瓦利亚（Anish Singh Walia）
Hey @Adamaromus<\/user-mention>\u00a0. Can you let me know\u00a0if the VM Disk is showing as thick provisioned on the Vmware end?<\/p>

I mean go to vSphere Client > Click on VM > Edit Settings > Expand Hard disks > identify if they are thick or thin provisioned.<\/p>

\u00a0<\/p>","quoteUsername":"AnishWalia20","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

一个

你好 @anishwalia20。

感谢您回来。

在VM级别上，它显示为薄。这是在备份时注意到的。就像磁盘为100GB且具有20GB数据一样，备份摘要将表明处理了100GB。

HI @AnishWalia20<\/user-mention> .<\/p>

Thanks for getting back.<\/p>

On vm level it shows as thin. This was noticed when backup was taken. Like if the disk is 100GB & has 20GB data, the backup summary will show that 100GB was processed.<\/p>","quoteUsername":"Adamaromus","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

Anishwalia20
秩
UserLevel 6
徽章 +5

嘿，@adamaromus很高兴，我可以帮忙。

因此，我们需要有关备份解决方案的更多信息。例如：

  1. 解决方案完成的备份模式是什么，例如：它是hot-add，nbd。
  2. 是计划进行增量备份或全后卫的VM
  3. 备份的时间表是什么？
  4. 当VM备份时，在备份侧反映了多少数据，它是完整的还是增量的
阿尼什·辛格·瓦利亚（Anish Singh Walia）
Hey, @Adamaromus Glad,\u00a0I can help.<\/p>

So we need more info on the backup solution. for eg:<\/p>

  1. What is the mode of backup done by solution, for eg: is it hot-add, NBD.<\/li> \t
  2. Is the VM scheduled for incremental backup or full-backup<\/li> \t
  3. What is the schedule for the backup?<\/li> \t
  4. How much data is reflected at the backup side when the VM is backed up, is it full or incremental<\/li> <\/ol>","quoteUsername":"AnishWalia20","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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