40 lines
876 B
Markdown
40 lines
876 B
Markdown
upgradeoscheck
|
|
rear_nfs_export
|
|
rear_rear_backup
|
|
pre_upgrade
|
|
upgradeinplace
|
|
post_upgrade
|
|
|
|
Risk Factor: high (inhibitor)
|
|
Title: Leapp detected loaded kernel drivers which have been removed in RHEL 8. Upgrade cannot proceed.
|
|
Summary: Support for the following RHEL 7 device drivers has been removed in RHEL 8:
|
|
- floppy
|
|
- pata_acpi
|
|
|
|
if ipv6 enabled
|
|
- distable at start of IPU/bigboot workflow (prior to rear)
|
|
- if restored:
|
|
- ipv6 enabled: restore state
|
|
- ipv6 disable via survey:
|
|
- disabled post ipu
|
|
|
|
> echo 1 > /proc/sys/net/ipv6/conf/default/disable_ipv6
|
|
> echo 1 > /proc/sys/net/ipv6/conf/all/disable_ipv6
|
|
>
|
|
> echo 0 > /proc/sys/net/ipv6/conf/default/disable_ipv6
|
|
> echo 0 > /proc/sys/net/ipv6/conf/all/disable_ipv6
|
|
|
|
<br>
|
|
|
|
## /etc/sysctl.conf
|
|
```ini
|
|
net.ipv6.conf.enable_ipv6 = 0
|
|
```
|
|
|
|
<br>
|
|
|
|
## /etc/default/grub
|
|
```ini
|
|
GRUB_CMDLINE_LINUX="... ipv6.disable=1"
|
|
```
|