devel October 2018

devel@lists.centos.org

37 participants
28 discussions

Problems with qemu-img when generating Vagrant images
by Laurentiu Pancescu 02 Oct '18

02 Oct '18

Hello everyone, we switched from using qemu-img from CentOS 7.x to qemu-img-ev from the Virt SIG several months ago, to allow us to generate Hyper-V images. My attempts to build Vagrant images are failing the automated tests since the beginning of July, apparently due to corrupt filesystems. I see XFS metadata corruption in the CentOS 7 images when using qemu-img-ev, as well as ext4 superblock corruption in the CentOS 6 images.[1] The distro installer runs just once and the resulting disk image is converted by Image Factory to different formats, depending on the virtualization target. Since the VirtualBox images are working as expected, while the libvirt images don't even boot due to filesystem corruption, I would assume that the installation produces a valid image, but the conversion of the disk images for libvirt-kvm fall prey to bugs in qemu-img-ev and the stock qemu-img. If anyone has the possibility to test with VmWare or Hyper-V, please write me off-list. I noticed that qemu-img-ev is at version 2.1.2, while Debian Stable has version 2.8 and Fedora 28 has version 2.11. Maybe such bugs, if real, were already fixed upstream - would it be possible to use a newer version than what qemu-img-ev provides? We reverted to using the EL7 qemu-img, but this still produces broken libvirt images and wețd have to drop the Hyper-V images as well. Any help or suggestions are appreciated. Best regards, Laurențiu [1] https://people.centos.org/bstinson/vagrant/c6-vagrant.png

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SIG reports - October newsletter
by Rich Bowen 01 Oct '18

01 Oct '18

I've begun to draft the October newsletter on blog.centos.org If your SIG would like to report anything to the broader CentOS community, please do let me know what you'd like to say. Or, if you'd like to edit it yourself, please go right ahead and make your edits directly in my draft. If there's other content you'd like to contribute to the newsletter, please do let me know. The centos-promo list is the best place to discuss your newsletter ideas. The deadline for content is end of day, October 1st. If you've not edited anything in the blog before: Blog logins are tied to your CentOS account. After you've logged into the blog editing interface once - https://blog.centos.org/wp-admin - just let me know, and I can add you to the Editors group. Thanks! -- Rich Bowen - rbowen(a)redhat.com @CentOSProject // @rbowen 859 351 9166

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ecryptfs - bug reported
by lejeczek 01 Oct '18

01 Oct '18

hi guys I've reported this - https://bugs.centos.org/view.php?id=15160 - a while ago. I'd like to ask if there is anybody looking into this? many thanks, L.

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devel October 2018