Please give us the output of mdadm -D for each array aswell, and just in case, also the model of the SSD's in use 2013/12/16 Dag Nygren <dag@xxxxxxxxxx>: > On Monday 16 December 2013 15:57:42 lilofile wrote: >> the disks involved in the array is sTEC ssd disk,they are connected by mpt2sas 6Gb/s > > I/O bus to the card? > > Best > Dag > > -- > To unsubscribe from this list: send the line "unsubscribe linux-raid" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- /Tommy -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html