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Am 12.10.2011 00:26, schrieb Stefan G. Weichinger: |
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>> What is the benefit of running fstrim manually over mounting with |
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>> discard? |
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> |
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> discard seems to slow down the fs by trimming all the time. |
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> I only report what I read. No tests done so far. |
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Shouldn't "discard" be set to make TRIM work anyway, even with fstrim? |
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man mount says for "discard": |
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"Controls whether ext4 should issue discard/TRIM commands to the |
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underlying block device when blocks are freed." |
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Sounds like TRIM-commands wouldn't get through to the SSD when "discard" |
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is not set. |
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Still wondering. |
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Stefan |
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