<div dir="auto">It won't work. Please go through the two earlier responses. Debian 9 doesn't use initrd, so it will never work.<div dir="auto"> Ext4 version is the least of your provlems.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Jul 11, 2017 6:06 PM, "Narcis Garcia" <<a href="mailto:informatica@actiu.net">informatica@actiu.net</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I've debugged initrd steps, and localized an error in this action:<br>
$ mount -r -t ext4 /dev/sda1 /root<br>
EXT4-fs (sda1): error loading journal<br>
mount: Invalid argument<br>
<br>
If I try there same command without readonly option:<br>
$ mount -t ext4 /dev/sda1 /root<br>
EXT4-fs (sda1): couldn't mount RDWR because of unsupported optional<br>
features (400)<br>
mount: Invalid argument<br>
<br>
I see that Debian 9 installer formats Ext4 with two extra features that<br>
Debian 8 didn't:<br>
64bit metadata_csum<br>
<br>
Does anybody know how to "downgrade" Ext4 to remove those 2 features?<br>
<br>
<br>
El 08/07/17 a les 16:13, Narcis Garcia ha escrit:<br>
> Install procedure:<br>
><br>
> RepoFile=/etc/apt/sources.<wbr>list.d/openvz.list<br>
> RepoUrl=<a href="http://download.openvz.org/debian" rel="noreferrer" target="_blank">http://download.<wbr>openvz.org/debian</a><br>
> echo "deb $RepoUrl jessie main" | sudo tee "$RepoFile"<br>
> echo "deb $RepoUrl wheezy main" | sudo tee -a "$RepoFile"<br>
> wget -qO - <a href="http://ftp.openvz.org/debian/archive.key" rel="noreferrer" target="_blank">http://ftp.openvz.org/debian/<wbr>archive.key</a> | sudo apt-key add -<br>
> sudo apt --allow-unauthenticated update<br>
> KPackage="linux-image-openvz-$<wbr>(dpkg --print-architecture)"<br>
> sudo apt --install-recommends install $KPackage ploop initramfs-tools<br>
> if [ ! -d /vz ] ; then sudo ln -s /var/lib/vz/ /vz ; fi<br>
> sudo reboot<br>
><br>
> Attaching screenshots.<br>
> - Tested with 042stab123.8 and 042stab123.9<br>
> - Tested with amd64 binaries<br>
> - Tested both in virtual machine and real hardware<br>
> - Tested both with single plain ext4 partition (sda1 on /) and with LVM<br>
> layers.<br>
> - initrd works, next boot stage not (fstab).<br>
><br>
><br>
><br>
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><br>
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</blockquote></div></div>