if you have some advices /tips are welcomed
Dont' use images to display text from the console. If you use text, format it properly (indentation).
You should also add text and a link to the storage vendor multipath configuration, which is in their documentation about the storage. No one knowns from you blog post where you get the specific configuration you mention. If the vendor cannot provide it, use a vendor that can. All big players do and you will only have support if you use the vendor provided settings.
Don't blacklist block devices like
sda or
sdb, block either
wwid or storage devices like this if you use a HP branded raid controller, or LSI or whatever:
Code:
blacklist {
device {
vendor "HP"
product ".*"
}
}
Another approach often used is to blacklist all and create blacklist exceptions with the wwid's you use.
For some reason, the second node shared storage „dorado-40TB“ was „unknown“ and in the storage tab was „Active – NO“ but reboot of the pve2 solved the issue. I read some post about this, and is known issue.
This is not a known issue, it's not reading the documentation or understanding what you did and need to do. You just added the disks and did not reread the lvm configuration with
pvscan and probably
vgscan. This should be reflected in your blog post, because the target behind the link could vanish, so no one knows how you fixed it.
