Problem solved ! Just an amazing hardware bug ! Changing frequencies from 1333/667 to 1200/600 and disabling multi- core ability in bios fixed the issue ... I know it will only help people working on Marvell armada xp pre- release but who knows...
On 13 juil, 15:32, Pierre-Olivier Roumier <[email protected]> wrote: > Le 13/07/2011 00:09, Mike Christie a crit : > > > > > > > > > > > On 07/12/2011 08:51 AM, Pierre-O wrote: > >> Hi there ! > > >> I'm trying to boot from an iSCSI target using open-iscsi and a ubuntu > >> karmic revision. > > >> # uname -a > >> Linux 2.6.35.9 #40 SMP Fri Jul 8 10:27:20 EDT 2011 armv6l GNU/Linux > > >> # iscsid -v > >> iscsid version 2.0-870 > > >> I've managed to build a valid initramfs, to boot on it and get a valid > >> mount point giving a perfect acces to my iSCSI target contents. But > >> when my init script chroot to iSCSI rootfs and run real root /sbin/ > >> init execution get unexpectedly stopped and kernel crashes. > > >> So, I did the following test in my initramfs : > > >> # iscsiadm -m node -T iqn.2011-06.net.online:tgt05 --login > >> Logging in to [iface: default, target: iqn.2011-06.net.online:tgt05, > >> portal: 192.168.11.42,3260] > >> Login to [iface: default, target: iqn.2011-06.net.online:tgt05, > >> portal: 192.168.11.42,3260]: successful > >> # mount /dev/sda /mnt > > After you mount sda, do a killall iscsid, then do the chroot. After you > > have changed to the iscsi root. Start iscsid again. > > Well, always the same issue : > > # mount /dev/sda /mnt > # killall iscsid > # chroot /mnt /sbin/iscsid > Segmentation fault > # chroot /mnt /sbin/iscsid > Segmentation fault > # chroot /mnt /sbin/iscsid > # > > I just can't get any execution working the first time while chrooted. > > > > > Or in the initramfs just do a iscsistart for each session you want to > > start, then mount, then chroot, then start iscsid. > > Same results this way : > > # iscsistart -i iqn.1993-08.org.debian:01:fce89798abd -t > iqn.2011-06.net.online:tgt05 -g 1 -a 192.168.11.42 > # mount /dev/sda /mnt > # chroot /mnt /sbin/iscsid > Segmentation fault > # chroot /mnt /sbin/iscsid > Segmentation fault > # chroot /mnt /sbin/iscsid > # > > > > > > > > > > >> # chroot /mnt /bin/ls / > >> Segmentation fault > >> # chroot /mnt /bin/ls / > >> Segmentation fault > >> # chroot /mnt /bin/ls / > >> bin boot chroot.sh dev etc home lib lost+found media mnt > >> opt proc root sbin selinux setup.sh srv sys tmp usr var > >> \ -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/open-iscsi?hl=en.
