------- Comment From [email protected] 2021-03-03 03:55 EDT------- Tested the latest ubuntu21.04
root@m35lp41:~# cat /proc/version Linux version 5.10.0-14-generic (buildd@bos02-s390x-005) (gcc (Ubuntu 10.2.1-6ubuntu2) 10.2.1 20210121, GNU ld (GNU Binutils for Ubuntu) 2.36) #15-Ubuntu SMP Fri Jan 29 15:04:37 UTC 2021 root@m35lp41:~# ls /sys/devices/qeth/0.0.bd00/buffer_count /sys/devices/qeth/0.0.bd00/buffer_count root@m35lp41:~# cat /sys/devices/qeth/0.0.bd00/buffer_count 64 root@m35lp41:~# chzdev qeth bd00 -p layer2=1 buffer_count=128 Configuring devices in the persistent configuration only QETH device 0.0.bd00:0.0.bd01:0.0.bd02 configured Note: The initial RAM-disk must be updated for these changes to take effect: - QETH device 0.0.bd00:0.0.bd01:0.0.bd02 update-initramfs: Generating /boot/initrd.img-5.10.0-14-generic Using config file '/etc/zipl.conf' Building bootmap in '/boot' Adding IPL section 'ubuntu' (default) Preparing boot device: dasda (af8a). Done. root@m35lp41:~# root@m35lp41:~# cat /sys/devices/qeth/0.0.bd00/buffer_count 64 root@m35lp41:~# reboot packet_write_wait: Connection to UNKNOWN port 65535: Broken pipe [vineeth.vijayan@oc6887364776 ~]$ ssh m35lp41.lnxne.boe [email protected]'s password: Welcome to Ubuntu Hirsute Hippo (development branch) (GNU/Linux 5.10.0-14-generic s390x) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage System information as of Wed Mar 3 08:23:18 AM UTC 2021 System load: 0.16 Memory usage: 2% Processes: 204 Usage of /: 7.5% of 20.18GB Swap usage: 0% Users logged in: 0 => There were exceptions while processing one or more plugins. See /var/log/landscape/sysinfo.log for more information. 22 updates can be installed immediately. 0 of these updates are security updates. To see these additional updates run: apt list --upgradable Last login: Wed Mar 3 08:14:55 2021 from 172.18.0.1 root@m35lp41:~# root@m35lp41:~# cat /sys/devices/qeth/0.0.bd00/buffer_count 128 Looks good to me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892367 Title: [UBUNTU 20.04] udev rule change did not get applied To manage notifications about this bug go to: https://bugs.launchpad.net/subiquity/+bug/1892367/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
