[lustre-discuss] Mounting troubles on Rocky 9.6 and 2.17.50 tag

[Stepan Beskrovnyy]

Hi Everyone!

Building from source lustre tag v2.17.50 on custom Rocky Linux 9.6
Linux Kernel version 5.14.0-570.58.1 .
Building from source via tutorial
https://wiki.whamcloud.com/pages/viewpage.action?pageId=427393157
Build goes well, kernel modules loading successfully.
llmount.sh goes well too, and fio benchmark works successfully on test
filesystem
Then, I start mounting mdt and oss on nodes, I get error (See first
picture) that lustre cant found mount for OST(with mdt exact same
problem). [image:
image.png]
But mounting processes seemed to be ok.
After mounting all filesystem and trying to cp something on it, I have
problems like (See picture two) connect is not available and lustre cant
find target. [image: image.png]
If I copy small files like 10Kb, copying ends successfully, with the same
errors.
If I copy bigger directory, like ior, then copying freeze with errors like
on second picture.
Any thoughts ? What do I do wrong ? How can I debug this?
Thanks,
Stepan
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