There are some differences between distros as to whether TRIM is enabled by default or not (I’ve read Ubuntu enables it by default, but Debian does not). That said, depending on what file-system your ssd is formatted with it may be enabled by default at that level. The most-often recommended file-systems for SSDs are Btrfs and F2FS, both of which support and enable TRIM by default (as of Linux 6.2 for Btrfs, so if you are running an older kernel version you might need to manually enable it). I think most distro installers support using Btrfs as the main file-system, but F2FS is a bit more hit and miss I think. Safest bet would be to investigate once you settle on a distro, but support should be pretty standard, even if it’s not enabled by default.
This is a bit of misinformation. There is no evidence other filesystems have any downsides on an SSD. Use the default choice of your distribution. Roughly nobody uses F2FS on desktops. EXT4 is entirely reasonable and supports TRIM.
XFS supports trim too, and is arguably the highest performing filesystem for NVMEs in terms of multi-theaded use-cases. BTRFs is among the slowest filesystems for NVMEs both in IOPS and sequential metrics.
There are some differences between distros as to whether TRIM is enabled by default or not (I’ve read Ubuntu enables it by default, but Debian does not). That said, depending on what file-system your ssd is formatted with it may be enabled by default at that level. The most-often recommended file-systems for SSDs are Btrfs and F2FS, both of which support and enable TRIM by default (as of Linux 6.2 for Btrfs, so if you are running an older kernel version you might need to manually enable it). I think most distro installers support using Btrfs as the main file-system, but F2FS is a bit more hit and miss I think. Safest bet would be to investigate once you settle on a distro, but support should be pretty standard, even if it’s not enabled by default.
deleted by creator
This is a bit of misinformation. There is no evidence other filesystems have any downsides on an SSD. Use the default choice of your distribution. Roughly nobody uses F2FS on desktops. EXT4 is entirely reasonable and supports TRIM.
XFS supports trim too, and is arguably the highest performing filesystem for NVMEs in terms of multi-theaded use-cases. BTRFs is among the slowest filesystems for NVMEs both in IOPS and sequential metrics.
Indeed. BTRFS is a different class of filesystem in terms of features too. Their merits are more than “SSD support”.
deleted by creator