On 1/26/2012 3:57 PM, Trevor Cordes wrote: > On 2012-01-26 Stan Hoeppner wrote: >> On 1/25/2012 12:15 PM, Seth Jennings wrote: >>> The write performance on my raid5 took a nose dive yesterday >> >> Simply identify what changed between the 24th and 25th, if indeed this >> problem started on the 25th. > > Check my very last email to the mailing list, re: WD Green drives. If > you have WD Greens, esp EADS ones, that's your problem probably. On 1/25/2012 12:15 PM, Seth Jennings wrote: > /dev/sda: 250GB single part > /dev/sdb: 250GB single part > /dev/sdc: 500GB, 2x250GB parts > /dev/sdd: 320GB, 250GB and 70GB parts Trevor, which of the OP's 4 drives mentioned in his initial post do you believe to be a WD Green? -- Stan -- 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