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Issues with kernels on CentOS hosts #180

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Rumbles opened this issue Nov 30, 2022 · 0 comments · May be fixed by #182
Open

Issues with kernels on CentOS hosts #180

Rumbles opened this issue Nov 30, 2022 · 0 comments · May be fixed by #182

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@Rumbles
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Rumbles commented Nov 30, 2022

I have been speaking with @tarzanek on slack as I had hit some issues with the kernel-ml package that (when I started using this repo) was installed by default

I observed:

  • with kernel-ml > 5.x (from around August this year) nvme drives in AWS were not detected on my instances
  • on hosts that had kernel-ml installed in the past that had later been updated using ansible, had new default kernels (3.10) installed which became grub option 0 and were booted in to

To fix this, I did:

  • used kernel-lt over kernel-ml
  • permanently enabled the epel-kernels repo
  • removed the kernel package
Rumbles pushed a commit to intenthq/scylla-ansible-roles that referenced this issue Nov 30, 2022
[scylladb#180] Change over to using kernel-lt
1107ebe
Rumbles pushed a commit to intenthq/scylla-ansible-roles that referenced this issue Nov 30, 2022
[scylladb#180] Remove other kernels and enable kernel repo
63e0778
@Rumbles Rumbles linked a pull request Nov 30, 2022 that will close this issue
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Rumbles pushed a commit to intenthq/scylla-ansible-roles that referenced this issue Dec 7, 2022
[scylladb#180] Change the order slightly
ccf9d78
Rumbles pushed a commit to intenthq/scylla-ansible-roles that referenced this issue Dec 7, 2022
[scylladb#180] Change the order slightly
0fece9c
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[#180] Switch over to lt kernel and remove old kernels intenthq/scylla-ansible-roles
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@Rumbles