From: Christoph Heiss <c.heiss@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH installer v2 2/5] fix #5250: install: write btrfs `compress` option to fstab
Date: Tue, 13 Aug 2024 18:15:31 +0200 [thread overview]
Message-ID: <20240813161538.1660140-3-c.heiss@proxmox.com> (raw)
In-Reply-To: <20240813161538.1660140-1-c.heiss@proxmox.com>
`compress` instead of `compress-force` is used, as the latter can have
unindented (performance) implications, as the name implies. That would
be neither expected by users nor should such a decision made without the
user explicitly opting for it.
Others do the same, e.g. the installer for RedHat/Fedora systems (aka.
Anaconda) opts for `compress` too.
Signed-off-by: Christoph Heiss <c.heiss@proxmox.com>
---
Changes v1 -> v2:
* no changes
* moved some mount setup code here from next patch
Proxmox/Install.pm | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/Proxmox/Install.pm b/Proxmox/Install.pm
index fa2702c..5c64c3d 100644
--- a/Proxmox/Install.pm
+++ b/Proxmox/Install.pm
@@ -1065,7 +1065,16 @@ sub extract_data {
die "unable to detect FS UUID" if !defined($fsuuid);
- $fstab .= "UUID=$fsuuid / btrfs defaults 0 1\n";
+ my $btrfs_opts = Proxmox::Install::Config::get_btrfs_opt();
+
+ my $mountopts = 'defaults';
+ if ($btrfs_opts->{compress} eq 'on') {
+ $mountopts .= ',compress';
+ } elsif ($btrfs_opts->{compress} ne 'off') {
+ $mountopts .= ",compress=$btrfs_opts->{compress}";
+ }
+
+ $fstab .= "UUID=$fsuuid / btrfs $mountopts 0 1\n";
} else {
my $root_mountopt = $fssetup->{$filesys}->{root_mountopt} || 'defaults';
$fstab .= "$rootdev / $filesys ${root_mountopt} 0 1\n";
--
2.45.2
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next prev parent reply other threads:[~2024-08-13 16:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-13 16:15 [pve-devel] [PATCH installer v2 0/5] fix #5250: add btrfs `compress` mount option support Christoph Heiss
2024-08-13 16:15 ` [pve-devel] [PATCH installer v2 1/5] fix #5250: install: config: add new `btrfs_opts` with `compress` config option Christoph Heiss
2024-08-13 16:15 ` Christoph Heiss [this message]
2024-08-13 16:15 ` [pve-devel] [PATCH installer v2 3/5] fix #5250: proxinstall: expose new btrfs `compress` option Christoph Heiss
2024-08-13 16:15 ` [pve-devel] [PATCH installer v2 4/5] fix #5250: tui: " Christoph Heiss
2024-08-13 16:15 ` [pve-devel] [PATCH installer v2 5/5] fix #5250: auto-installer: " Christoph Heiss
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