penguins-eggs/conf/distros/focal/calamares/modules/fstab.yaml

A remaster system tool, compatible with Almalinux, Alpine, Arch, Debian, Devuan, Fedora, Manjaro, Opensuse, Ubuntu and derivatives

# calamares 3.2.x
mountOptions:
    default: defaults,noatime
    # btrfs: defaults,noatime,autodefrag,compress=zstd
    btrfs: defaults
    # btrfs_swap: defaults,noatime
    btrfs_swap: defaults

# Mount options to use for the EFI System Partition. If not defined, the
# *mountOptions* for *vfat* are used, or if that is not set either,
# *default* from *mountOptions*.
efiMountOptions: umask=0077

# If a filesystem is on an SSD, add the following options. If a specific
# filesystem is listed here, use those options, otherwise no additional
# options are set (i.e. there is no *default* like in *mountOptions*).
#
# This example configuration applies the *discard* option to most
# common filesystems on an SSD. This may not be the right option
# for your distribution. If you use a systemd timer to trim the
# SSD, it may interfere with the *discard* option. Opinions vary
# as to whether *discard* is worth the effort -- it depends on
# the usage pattern of the disk as well.
#
# ssdExtraMountOptions:
#     ext4: discard
#     jfs: discard
#     xfs: discard
#     swap: discard
#     btrfs: discard,compress=lzo
#
# The standard configuration applies asynchronous discard support and ssd optimizations to btrfs
# and does nothing for other filesystems.
ssdExtraMountOptions:
    btrfs: discard=async,ssd

# Additional options added to each line in /etc/crypttab
crypttabOptions: luks
# For Debian and Debian-based distributions, change the above line to:
# crypttabOptions: luks,keyscript=/bin/cat

# Options for handling /tmp in /etc/fstab
# Currently default (required) and ssd are supported
# The corresponding string can contain the following variables:
# tmpfs: true or tmpfs: false to either mount /tmp as tmpfs or not
# options: "<mount options>"
#
# Example:
#tmpOptions:
#    default:
#        tmpfs: false
#        options: ""
#    ssd:
#        tmpfs: true
#        options: "defaults,noatime,mode=1777"
#
tmpOptions:
    default:
        tmpfs: false
        options: ""
    ssd:
        tmpfs: true
        options: "defaults,noatime,mode=1777"