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QoreStor Current Version - Interoperability Guide

Verify connectivity

The usage of the QoreStor repository requires stable TCP/IP connectivity between the backup application server and the QoreStor repository server.

NOTE: The QoreStor repository and backup application server need to be on the same local network.

Supported installation platforms

QoreStor is supported on the following platforms:

Table 7: Operating systems supported for installation
Operating System Bit level
CentOS1 Linux 7.3 - 7.9, 8.32 64-bit
RHEL Linux 7.3 - 7.9, 8.32 64-bit
Oracle3 Linux 7.3 - 7.9, 8.32 64-bit

NOTE: CentOS, RHEL, or Oracle Linux1 version 8.3 is recommended for fresh installations unless VTL is required. If support for VTL is required, CentOS, RHEL, or Oracle Linux1 version 8.2 is recommended.

NOTE: Only CentOS, RHEL, or Oracle Linux1 versions using the following kernels are supported:

  • Linux version 7.x
    • 3.10.0-514
    • 3.10.0-693
    • 3.10.0-862
    • 3.10.0-957
    • 3.10.0-1062
    • 3.10.0-1127
    • 3.10.0-1160
  • Linux Version 8.x
    • 4.18.0-193
    • 4.18.240

IMPORTANT: Before upgrading the operating system on the QoreStor server, refer to "Upgrading the QoreStor Operating System" in the QoreStor Installation Guide.

IMPORTANT: The above operating systems should be installed in Minimal or Server mode (without GUI components). Using the Linux GUI will result in poor QoreStor performance.

Supported file systems

Only the file system listed below is supported for the QoreStor server.

  • XFS
  • VxFS (DR migrated machine only)

Supported file system protocols

QoreStor supports the following file system protocols. The Rapid Data Access (RDA) protocols below provide a logical disk interface that can be used with network storage devices to store data and support data storage operation.

  • RDA with NetVault Backup
  • RDA with vRanger
  • OpenStorage Technology (OST)
  • Common Internet File System (CIFS)
  • Network File System (NFS)
  • Rapid CIFS (RCIFS)
  • Rapid NFS (RNFS)
  • VTL 1
    • iSCSI
    • NDMP
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