Join GitHub today
GitHub is home to over 31 million developers working together to host and review code, manage projects, and build software together.Sign up
Can't boot from SAN #2556
MPATH LUN ist not recognized as full Disk by coreos-install Skript.
HP ProLiant DL 380 Gen9
We load dm-multipath Modul:
A FC LUN / Multipath Device (/dev/dm-0) should be choosable as install-disk
Line 446 in coreos-install:
There seam to be a lot of problems to make CoreOS boot from a multi-path device. I found 2 further problems in coreos-install Skript. It is probably not all.
blockdev --rereadpt "/dev/dm-0"
After working around I can boot. But our configuration from ignition.json still will not work effective.
Now I see blkid is used in line 611 and 614 too...
After some workarounds I was able to install to /dev/dm0.
HBA and disks are discovered 10s before.
Looks like it makes no difference installing to /dev/dm-0
Is there something like a kernel boot option for multipathing?