g_vfs_done() ERROR=6

[Smudo]

Hi!

I got a new SCSI (U160, 146G hotplug) drive, and I put it in my ML530 G2.
I configured it as raid0 drive (single drive) and created a filesystem.
Sofar good, but 2 days ago the drive was unplugged and the dmesg said:

g_vfs_done():da4s1d[WRITE(offset=136618901504, length=16384)]error = 6
g_vfs_done():da4s1d[WRITE(offset=136618901504, length=16384)]error = 6

I thought the drive has some bad blocks, but no:
Yesterday I unplugged the drive, and the it's fine, and the errors are 
still coming despite
the unplug. The error 6 means: "drive not configured".

S.