Re: [lustre-discuss] LNet nid down after some thing changed the NICs

2023-02-18 Thread CJ Yin via lustre-discuss
Hi Chris, Thanks for your help. I have collected the relevant logs according to your hints. But I need an account to open a ticket on Jira. I have sent an email to the administrator at i...@whamcloud.com. I was wondering if this is the correct way to apply for an account. I only found this email o

Re: [lustre-discuss] ZFS Support For Lustre

2023-02-18 Thread Hans Henrik Happe via lustre-discuss
Hi, The repos, in general, only work for the kernel they were build for. This will be the supported kernel by the release. Look in the changelog. For 2.15.1: https://wiki.lustre.org/Lustre_2.15.1_Changelog To make newer kernels work you have to compile yourself and that might not even work

Re: [lustre-discuss] Access times for file (file heat)

2023-02-18 Thread Andreas Dilger via lustre-discuss
Anna, there was a client-side file heat mechanism added a few years ago, but I don't know if it is fully functional today. lctl get_param llite.*.*heat* llite.myth-979380fc1800.file_heat=1 llite.myth-979380fc1800.heat_decay_percentage=80 llite.myth-979380fc1800.heat_period_second=60