Help Center > > FAQs> Disk Attachment FAQs> Can I Attach a Disk to Multiple Servers?

Can I Attach a Disk to Multiple Servers?

Updated at: Jan 08, 2021 GMT+08:00
  • A non-shared disk can be attached to one server only.
  • A shared disk can be attached to a maximum of 16 servers. For operation details about shared disks, see Shared EVS Disks and Usage Instruction.
    • Shared disks are a type of EVS disks that can be attached to multiple servers.
    • To use shared disks, you must set up a shared file system or cluster management system. If you directly attach a disk to multiple servers, the disk sharing attribute does not work and data may be overwritten.

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