Hi, based on my deep testing during chasing other kernel bug (http://bugzilla.kernel.org/show_bug.cgi?id=13933), i can tell, that i had no such problem at all with sata_sil. Tested several days + checksuming. I had no sata_sil problem with following kernels: * 2.6.26.8 * 2.6.27.29 * 2.6.28.10 * 2.6.29.6 * 2.6.30.4 * 2.6.30.5 * 2.6.31-rc6 Regads, Pavel Vilim