Bug 740749
Summary: | No root device "..." found with initramfs created by dracut in RHEL6.2-20110921.1 on xen guest | ||||||||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Yuyu Zhou <yuzhou> | ||||||
Component: | dracut | Assignee: | Harald Hoyer <harald> | ||||||
Status: | CLOSED DUPLICATE | QA Contact: | Release Test Team <release-test-team-automation> | ||||||
Severity: | high | Docs Contact: | |||||||
Priority: | high | ||||||||
Version: | 6.2 | CC: | imammedo, leiwang, qguan, qwan, yuzhou | ||||||
Target Milestone: | rc | Keywords: | Regression | ||||||
Target Release: | --- | ||||||||
Hardware: | Unspecified | ||||||||
OS: | Unspecified | ||||||||
Whiteboard: | |||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||
Doc Text: | Story Points: | --- | |||||||
Clone Of: | Environment: | ||||||||
Last Closed: | 2011-09-23 13:26:20 UTC | Type: | --- | ||||||
Regression: | --- | Mount Type: | --- | ||||||
Documentation: | --- | CRM: | |||||||
Verified Versions: | Category: | --- | |||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||
Embargoed: | |||||||||
Attachments: |
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Description
Yuyu Zhou
2011-09-23 08:21:55 UTC
Created attachment 524552 [details]
RHEL6.2-20110921.1_pv.log
Created attachment 524553 [details]
RHEL6.2-20110921.1_HVM.png
Additional info: 1. Install HVM or PV guest from RHEL6.2-20110907.1 tree(kernel-2.6.32-195.el6), the guest works well after installation. 2. Upgrade the RHEL6.2-20110907.1 guest's kernel to kernel-2.6.32-201.el6, the guest can boot successfully. Something wrong with initrd that installer (and not the only installer) from RHEL6.2-20110921.1 creates. I've tried to install it on intel-mahobay-01.lab.bos.redhat.com while testing xen's smep patches: virt-install -p -n rh62 -r 1024 -s 6 -f /var/lib/xen/images/rh62pv --nographics -l http://download.lab.bos.redhat.com/rel-eng/RHEL6.2-20110921.1/6.2/Server/x86_64/os 1. And have the same panic with guest log similar to RHEL6.2-20110921.1_pv.log. Then I've copied 61 kernel and initrd to that vm and booted it successfully. 2. Manual creation of initrd, on installed RHEL6.2-20110921.1, doesn't helped either. 3. initrd created on rhel6.1 guest for RHEL6.2-20110921.1 kernel is correct, and I can boot guest with 2.6.32-201 kernel. And log has message: blkfront: xvda: barriers disabled xvda: xvda1 xvda2 => dracut: Scanning devices xvda2 for LVM logical volumes vg_dhcp472/lv_root vg_dhcp472/lv_swap whether guest that failed to boot doesn't have it. So it is not kernel bug but rather dracut bug. Changing component to dracut. *** This bug has been marked as a duplicate of bug 740786 *** |