Editing Mount a remote nfs share
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* Read about EFS performance settings https://docs.aws.amazon.com/efs/latest/ug/performance.html#performance-tips | * Read about EFS performance settings https://docs.aws.amazon.com/efs/latest/ug/performance.html#performance-tips | ||
Don't use the following mount options: | Don't use the following mount options: | ||
− | * <code> | + | * <code>noac, actimeo=0, acregmax=0, acdirmax=0</code> – These options disable the attribute cache, which has a very large performance impact. |
− | * <code> | + | * <code>lookupcache=pos, lookupcache=none</code> – These options disable the file name lookup cache, which has a very large impact on performance. |
* <code>[[fsc]]</code> – This option enables local file caching, but does not change NFS cache coherency, and does not reduce latencies. | * <code>[[fsc]]</code> – This option enables local file caching, but does not change NFS cache coherency, and does not reduce latencies. | ||
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