From 34488d25c57d39745ab5127ab992adcdb1b97d80 Mon Sep 17 00:00:00 2001 From: Thomas <9749173+uhthomas@users.noreply.github.com> Date: Thu, 20 Jan 2022 17:49:18 +0000 Subject: Disable zswap (#883) Disable zswap when using zram. The swap device is now initialised before the bootloader, inline with the installation guide. --- archinstall/lib/installer.py | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'archinstall/lib/installer.py') diff --git a/archinstall/lib/installer.py b/archinstall/lib/installer.py index 4ba304f6..438f2119 100644 --- a/archinstall/lib/installer.py +++ b/archinstall/lib/installer.py @@ -619,8 +619,11 @@ class Installer: with open(f"{self.target}/etc/systemd/zram-generator.conf", "w") as zram_conf: zram_conf.write("[zram0]\n") - if self.enable_service('systemd-zram-setup@zram0.service'): - return True + self.enable_service('systemd-zram-setup@zram0.service') + + self.zram_enabled = True + + return True else: raise ValueError(f"Archinstall currently only supports setting up swap on zram") @@ -727,6 +730,12 @@ class Installer: if bind_path is not None: # and root_fs_type == 'btrfs': options_entry = f"rootflags=subvol={bind_path} " + options_entry + # Zswap should be disabled when using zram. + # + # https://github.com/archlinux/archinstall/issues/881 + if self.zram_enabled: + options_entry = "zswap.enabled=0 " + options_entry + if real_device := self.detect_encryption(root_partition): # TODO: We need to detect if the encrypted device is a whole disk encryption, # or simply a partition encryption. Right now we assume it's a partition (and we always have) -- cgit v1.2.3-54-g00ecf