Raid1, mdadm and nfs that remains in D state

Hello, I have installed a lot of T1000 with debian/testing and official 2.6.23.9 linux kernel. All but iscsi packages come from debian repositories. iscsi was built from SVN tree. md7 is a raid1 volume over iscsi and I can access to this device. This morning, one of my T1000 has

Raid1, mdadm and nfs that remains in D state

Hello, I have installed a lot of T1000 with debian/testing and official 2.6.23.9 linux kernel. All but iscsi packages come from debian repositories. iscsi was built from SVN tree. md7 is a raid1 volume over iscsi and I can access to this device. This morning, one of my T1000 has