01.08.2014 15:37, Zimmermann, Alexander wrote: > As you can see, we use a vanilla 3.14 Kernel, patched w/ official AUFS patch > (see > http://aufs.sourceforge.net)
I too use aufs here, for a very long time. But I never tried nfs-root together with aufs, I used if in slightly different scenarios. > To enable/disable AUFS we use a patched version of the root-ro script (see > https://help.ubuntu.com/community/aufsRootFileSystemOnUsbFlash) in our > initramfs. > The script is located under /etc/initramfs-tools/scripts/init-bottom/. > >> Where do you set breakpoints? > > To ensure that the root-to script isn’t the culprit, I disabled it (and > therefore > AUFS too) via cmdline parameter root-ro=false and put a breakpoint right after > (break=init). At the breakpoint, the NFS mount was still ro. > > I put another „breakpoint“ in /etc/rc3.d/S01* start script to verify the mount > right after switch_root. Here, the mount was already rw. You can also write a small script - a wrapper for /sbin/init which will show you the mount info and exec /sbin/init, and run it with init=yourscript. > Let me double check that AUFS is not broken. I try to boot a vanilla kernel. > I will come back to you w/ the results. > > Alex > > —- > As a side note, if we boot w/ AUFS, the mount points are right. That's even more interesting :) Thanks, /mjt -- To UNSUBSCRIBE, email to debian-boot-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/53db7e10.30...@msgid.tls.msk.ru
