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@ -75,6 +75,9 @@ Ext4 is the most reliable option. Set the mount options `noatime`.
XFS should be avoided. It works mostly fine but there are some reports about lower performance. XFS should be avoided. It works mostly fine but there are some reports about lower performance.
Most other file systems should also work fine. Most other file systems should also work fine.
Do not use compressed filesystems, because ClickHouse does compression on its own and better.
It's not recommended to use encrypted filesystems, because you can use builtin encryption in ClickHouse, which is better.
## Linux Kernel {#linux-kernel} ## Linux Kernel {#linux-kernel}
Don’t use an outdated Linux kernel. Don’t use an outdated Linux kernel.