> CommCell Console > Deployment > System Requirements > Other Commvault Software > 1-Touch: System Requirements

1-Touch for Linux - UEFI: System Requirements

Verify that your environment meets the system requirements for 1-Touch on Linux - UEFI.

Operating System: Client

Important

Use the most recent version of the operating system that is listed. The Commvault software fully supports the most recent version of an operating system, until the vendor ends support. More recent versions of the Commvault software might not install on operating systems that are not supported by the vendor anymore. For information about the support lifecycle of an operating system, contact the vendor.

AlmaLinux

  • AlmaLinux 9.4 with glibc 2.34.x

  • AlmaLinux 9.3 with glibc 2.34.x

  • AlmaLinux 9.2 with glibc 2.34.x

  • AlmaLinux 9.1 with glibc 2.34.x

  • AlmaLinux 9.0 with glibc 2.34.x

Debian

  • Debian 12.0 with kernel 6.1.0-26

  • Debian 11.0 with kernel 5.10.0-33

  • Debian 10.0 with kernel 4.19.118-2

  • Debian 9.0 with kernel 4.9.0-6

  • Debian 8.0 with kernel 3.16.0

Oracle Linux

  • Oracle Linux 9.5 with glibc 2.34

  • Oracle Linux 9.4 with glibc 2.34

  • Oracle Linux 9.3 with glibc 2.34

  • Oracle Linux 9.2 with glibc 2.34

  • Oracle Linux 9.1 with glibc 2.34

  • Oracle Linux 9 with glibc 2.34

  • Oracle Linux 8.x with glibc 2.28.x

  • Oracle Linux 7.x with glibc 2.17.x or a more recent version

  • Oracle Linux 6.x with glibc 2.12.x

  • Oracle Linux 5.x (Carthage) with glibc 2.5.x

Red Hat Enterprise Linux/CentOS

  • Red Hat Enterprise Linux 9.4 with glibc 2.34.x

  • Red Hat Enterprise Linux 9.3 with glibc 2.34.x

  • Red Hat Enterprise Linux 9.2 with glibc 2.34.x

  • Red Hat Enterprise Linux 9.1 with glibc 2.34.x

  • Red Hat Enterprise Linux 9.0 with glibc 2.34.x

  • Red Hat Enterprise Linux/CentOS 8.x with glibc 2.28.x

  • Red Hat Enterprise Linux/CentOS 7.x with glibc 2.17.x

Rocky Linux

  • Rocky Linux 9.5 with glibc 2.34.x

  • Rocky Linux 9.4 with glibc 2.34.x

  • Rocky Linux 9.3 with glibc 2.34.x

  • Rocky Linux 9.2 with glibc 2.34.x

  • Rocky Linux 9.1 with glibc 2.34.x

  • Rocky Linux 9.0 with glibc 2.34.x

SuSE Linux (SLES)

  • SuSE Linux Enterprise Server 15 SP6 with glibc 2.31.x

  • SuSE Linux Enterprise Server 15 SP5 with glibc 2.31.x

  • SuSE Linux Enterprise Server 15 SP4 with glibc 2.31.x

  • SuSE Linux Enterprise Server 15 SP3 with glibc 2.31.x

  • SuSE Linux Enterprise Server 15 SP2 with glibc 2.26.x

  • SuSE Linux Enterprise Server 15 SP1 with glibc 2.26.x

  • SuSE Linux Enterprise Server 15 with glibc 2.26.x

  • SuSE Linux Enterprise Server 12 from SP2 to SP5 with glibc 2.22.x

  • SuSE Linux Enterprise Server 12 and 12 SP1 with glibc 2.19

  • SuSE Linux Enterprise Server 11 SP4 with glibc 2.11.3

  • SuSE Linux Enterprise Server 11 SP3 with glibc 2.11.3

  • SuSE Linux Enterprise Server 11 SP2 with glibc 2.11.3 and kernel 3.0.13-0.5

  • SuSE Linux Enterprise Server 11 (Initial Release/SP1/SP2/SP3/SP4) with glibc 2.9.x

Ubuntu

  • Ubuntu 24.04 LTS with glibc 2.39

  • Ubuntu 22.04 LTS with glibc 2.35

  • Ubuntu 20.04 LTS with glibc 2.31

  • Ubuntu 18.04 LTS with glibc 2.27

  • Ubuntu 16.04 LTS with glibc 2.23

  • Ubuntu 14.04 LTS with glibc 2.19

  • Ubuntu 12.04 LTS with glibc 2.15

Hard Drive

5 GB of free disk space is required for the /tmp directory.

No additional disk space required beyond File System Agent disk space requirements.

Memory (RAM)

8 GB, or minimum memory requirements of the applications running on the server, whichever is greater.

Processor

  • Intel Pentium

  • x64

  • Compatible processors

Peripherals

A CD-ROM drive or the ability to boot from an ISO image file is required to boot the client for recovery.

File Systems and Volume Managers

Supported file system and volume manager types

Supported options

Linux Logical Volume Manager (LVM) Version 2

Second Extended File System (ext2)

Block size, blocks per group, revision

Third Extended File System (ext3)

Block size, blocks per group, revision

Fourth Extended File System (ext4)

Block size, blocks per group, revision

Reiser File System (reiserfs)

Block size, hash function, journaling device, uuid

XFS

Block size, number of allocation groups, stripe unit, inode size, maximum percentage of file system space that can be allocated to inodes, log device, lazy-count, log version, size of blocks in the real-time section

Note

Because snapshot volumes are not recovered as part of the 1-touch recovery, mount and back up the snapshot data.

CommServe

  • To enable 1-Touch recovery, you must turn off the Force per-client certificate authentication on CommServe option on the CommServe for at least for the duration of the recovery. This option can be accessed from the CommServe Control Panel by clicking on Certificate Administration.

Client

  • You need an additional computer to create bootable media from the backup. This computer can be the same computer or a different one with an Intel Pentium, x64, or a compatible processor.

  • UEFI secure boot is not supported.

  • Only similar system recovery is supported.

  • iSCSI disks are not supported for 1-Touch. These disks need to be manually unselected during interactive restores if any iSCSI disks are backed up.

  • SAN disks are supported for 1-Touch.

  • 1-Touch supports native Linux multipathing. Vendor-specific multipath implementations are not supported.

  • Itanium (IA64) processor is not supported.

DISCLAIMER

Certain third-party software and service releases (together, "Releases") may not be supported by Commvault. You are solely responsible for ensuring Commvault’s products and services are compatible with any such Releases.

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