Bug 1258816
| Summary: | IMSM RAID 0 array not assembled in initrd on boot | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | srakitnican <samuel.rakitnican> | ||||||||
| Component: | dracut | Assignee: | dracut-maint-list | ||||||||
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | high | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 22 | CC: | dracut-maint-list, harald, jonathan, zbyszek | ||||||||
| Target Milestone: | --- | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | x86_64 | ||||||||||
| OS: | Linux | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2016-07-19 19:17:56 UTC | Type: | Bug | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Attachments: |
|
||||||||||
|
Description
srakitnican
2015-09-01 10:59:14 UTC
please add "rd.debug" to the kernel command line and attach the rdsosreport.txt Also, does adding "rd.auto" to the kernel command line help? What is the output of: # dracut --print-cmdline of the booted system (if you manage to boot)? In the meantime I have switched the drives to software RAID using mdadm. I was having the same problem. With appending rd.auto I was able to boot the kernel. Steps that I have performed: 1. Mounted / RAID array and separated /boot partition to /mnt 2. Binded /sys /dev /run /proc to /mnt and chrooted to /mnt 3. Created mdadm.conf (mdadm --examine --scan --verbose > /etc/mdadm.conf) 4. Rebuilt initramfs, installed grub2 to /dev/sda and made /boot/grub2/grub.cfg 5. After reboot appended rd.auto to command line to be able to boot # dracut --print-cmdline rd.md.uuid=2cd3793a:ccdf6b2f:b32ade77:a0affb93 root=UUID=80cbf9c5-b4a8-452a-ac1f-b1ff6f190190 rootflags=rw,relatime,lazytime,attr2,inode64,sunit=1024,swidth=2048,noquota rootfstype=xfs Attached "rdsosreport.txt.gz" with "rd.debug" and without "rd.auto" flags I will try again the same with onboard RAID controler. Created attachment 1069478 [details]
rdsosreport.txt.gz with "rd.debug" and without "rd.auto" flag - Software RAID
# mdadm --detail /dev/md0
/dev/md0:
Version : 1.2
Creation Time : Wed Sep 2 01:40:21 2015
Raid Level : raid0
Array Size : 40927232 (39.03 GiB 41.91 GB)
Raid Devices : 2
Total Devices : 2
Persistence : Superblock is persistent
Update Time : Wed Sep 2 01:40:21 2015
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Chunk Size : 512K
Name : oldiemodern:0 (local to host oldiemodern)
UUID : 2cd3793a:ccdf6b2f:b32ade77:a0affb93
Events : 0
Number Major Minor RaidDevice State
0 8 2 0 active sync /dev/sda2
1 8 18 1 active sync /dev/sdb2
Fakeraid working as well with "rd.auto" at kernel command line. Steps same as in previous message:
1. Mounted / RAID array and separated /boot partition to /mnt
2. Binded /sys /dev /run /proc to /mnt and chrooted to /mnt
3. Created mdadm.conf (mdadm --examine --scan --verbose > /etc/mdadm.conf)
4. Rebuilt initramfs, installed grub2 to /dev/sda and made /boot/grub2/grub.cfg
5. After reboot appended rd.auto to command line to be able to boot
# dracut --print-cmdline
rd.md.uuid=dfb0d453:e42b5ea1:1072c5b2:259bb47d root=UUID=c94199d0-2f52-4745-89a3-6a9a50ed8c93 rootflags=rw,relatime,lazytime,seclabel,attr2,inode64,logbsize=128k,sunit=256,swidth=512,noquota rootfstype=xfs
# mdadm --detail /dev/md126
/dev/md126:
Container : /dev/md/imsm0, member 0
Raid Level : raid0
Array Size : 250064896 (238.48 GiB 256.07 GB)
Raid Devices : 2
Total Devices : 2
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Chunk Size : 128K
UUID : 268bc2d5:ca059a6e:5e6cb760:42662de2
Number Major Minor RaidDevice State
1 8 0 0 active sync /dev/sda
0 8 16 1 active sync /dev/sdb
# mdadm --detail /dev/md127
/dev/md127:
Version : imsm
Raid Level : container
Total Devices : 2
Working Devices : 2
UUID : dfb0d453:e42b5ea1:1072c5b2:259bb47d
Member Arrays : /dev/md/TranscendPowa
Number Major Minor RaidDevice
0 8 0 - /dev/sda
1 8 16 - /dev/sdb
Created attachment 1069577 [details]
rdsosreport.txt.gz with "rd.debug" and without "rd.auto" flag - FakeRAID
(In reply to semiRocket from comment #6) > # dracut --print-cmdline > rd.md.uuid=dfb0d453:e42b5ea1:1072c5b2:259bb47d > root=UUID=c94199d0-2f52-4745-89a3-6a9a50ed8c93 > rootflags=rw,relatime,lazytime,seclabel,attr2,inode64,logbsize=128k, > sunit=256,swidth=512,noquota rootfstype=xfs > Does it also boot with the kernel cmdline parameter suggested by dracut? Especially "rd.md.uuid=..." Yes it does. I have added rd.md.uuid to kernel cmdline in /etc/default/grub and remade with grub2-mkconfig. Computer now boots fine from RAID array. Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. |