Hello, > I'm hoping my move to 2.4 series wasn't a mistake - I have a lot of data on > this array! > Unless you have created 2.4 and above filesystem specific things (e.g. reiserfs 3.6, etc), downgrading to 2.2 shouldn't be that difficult, should it ? > Appreciate any help. > > Jun 16 19:26:22 xerces kernel: hde: timeout waiting for DMA > Jun 16 19:26:22 xerces kernel: ide_dmaproc: chipset supported ide_dma_timeout > func only: 14 > Jun 16 19:26:22 xerces kernel: hde: status error: status=0x50 { DriveReady [...] Looks like a drive hardware problem. You could try to run some drive tests using smartctl. On the other hand it could be one of the ide-kernel bugs as well, I would upgrade to 2.4.21 in any case. Bernd - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html