I have moved / partition to another partition formed in RAID 0 consisting of two SSDs. I have updated fstab with new partition UUID, reinstalled GRUB2 and rebuild initramfs using dracut -f. Now computer boots fine from RAID partition but hangs on when initramfs needs to boot kernel from / partition found on RAID, because it can't find partition with UUID that I've put in fstab. Now from what I have understood when it drops me to dracut prompt in initramfs boot process I indeed can't find the RAID assembled BUT I can assemble it manually by using "mdadm -I /dev/sda" and "mdadm -I /dev/sdb". If I boot from old hard drive the RAID is assembled normally in kernel on boot time: $ journalctl -b | grep "kernel: md" Kol 30 01:20:53 computername kernel: md: bind<sdb> Kol 30 01:20:53 computername kernel: md: bind<sda> Kol 30 01:20:53 computername kernel: md: bind<sdb> Kol 30 01:20:53 computername kernel: md: bind<sda> Kol 30 01:20:53 computername kernel: md: raid0 personality registered for level 0 Kol 30 01:20:53 computername kernel: md/raid0:md126: md_size is 500129792 sectors. Kol 30 01:20:53 computername kernel: md: RAID0 configuration for md126 - 1 zone Kol 30 01:20:53 computername kernel: md: zone0=[sda/sdb] Kol 30 01:20:53 computername kernel: zone-offset= 0KB, device-offset= 0KB, Kol 30 01:20:53 computername kernel: Kol 30 01:20:53 computername kernel: md126: detected capacity change from 0 to 256066453504 Kol 30 01:20:53 computername kernel: md126: p1 p2 p3 Kol 30 01:20:53 computername kernel: md: export_rdev(sdb) Kol 30 01:20:53 computername kernel: md: export_rdev(sda) Kol 30 01:20:53 computername kernel: md: export_rdev(sdb) Kol 30 01:20:53 computername kernel: md: export_rdev(sda) The RAID is formed using onboard southbridge Intel controller. I have managed to extract data from initramfs but I am not sure what to look for, in particular what brings up RAID assembly. /etc/udev/rules.d/65-md-incremental-imsm.rules seems like it's responsible to assemble, but I am not sure. Any thoughts why imsm RAID is not assembled in initramfs on boot? -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
