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lustre client does not update properly on ubuntu 22

Typically when I update my ubuntu servers I have to reinstall the lustre client per the documentation or the FSx lustre volume no longer mounts.

I am using this documentation: https://docs.aws.amazon.com/fsx/latest/LustreGuide/install-lustre-client.html

This time, as expected, the mount failed after an OS update and I followed the doc above for ubuntu 22. When I try to mount the fsx volume, I get this error:

mount.lustre: mount fs-xxxxxxxxxxx.fsx.us-east-2.amazonaws.com@tcp:/xxxxx at /mcb failed: No such device Are the lustre modules loaded? Check /etc/modprobe.conf and /proc/filesystems

The filesystem is available and mounts to amazon linux servers. The fragility of the ubuntu lustre client is an ongoing issue for me.

トピック: ストレージ
タグ: Amazon FSx for Lustre
言語: English

Linda

質問済み 3年前1657ビュー

1回答

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承認された回答

Hi, are you on Ubuntu 22 kernel version 5.19? FSx Lustre has not released support for version 5.19 yet.

rePost-User-9323546

回答済み 3年前

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Oleksii Bebych

レビュー済み 2年前

Linda
3年前
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..."
Aaron_B
3年前
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

lustre client does not update properly on ubuntu 22

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