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Hi, are you on Ubuntu 22 kernel version 5.19? FSx Lustre has not released support for version 5.19 yet.
answered a year ago
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Thanks, is there a way to know when a new kernel is or is not supported? The AWS documentation: https://docs.aws.amazon.com/fsx/latest/LustreGuide/install-lustre-client.html gives no indication that 5.19 is not supported. It says: "The Lustre client on Ubuntu 22.04 requires kernel 5.15.0-1015-aws or later..."
For client kernel compatibility, you can reference the compatibility matrix at the end of the installation page:
https://docs.aws.amazon.com/fsx/latest/LustreGuide/install-lustre-client.html#lustre-client-matrix
If your compute instance isn't running the Linux kernel specified in the installation instructions, and you can't change the kernel, you can build your own Lustre client. Additional details:
https://docs.aws.amazon.com/fsx/latest/LustreGuide/install-lustre-client.html https://wiki.lustre.org/Compiling_Lustre