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@@ -79,7 +79,7 @@ This is just a suggestion for how to partition your main system drive. Since LVM
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For a much simpler setup, just use a big root partition with a separate EFI partition. This complex setup is mainly targeted for old-fashioned, "monolithic" servers.
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-Note: Hidepid is no longer recommended, but still kept here for reference.
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+**Note:** Hidepid is no longer recommended, but still kept here for reference.
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| Volume/Mount | Type | Minimal Size (GB) | Mount Options |
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| :--- | :--- | :--- | :--- |
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@@ -218,4 +218,9 @@ See [Linux Server Storage: Ceph](../storage-ceph/).
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See [Linux Server Storage: ZFS](../storage-zfs/).
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+## Miscellanea
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+
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+- Check if HW write cache is enabled for disks: `for x in /dev/sd[a-z]; do echo -n "$x: "; sudo smartctl -g wcache $x | grep 'Write cache is:'; done`
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+ - While HW write caches typically increase the performance of using the drive, it may reduce it when used with e.g. Ceph.
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+
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{% include footer.md %}
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Nordstrand