Re: Raid 10 far 2 layout clarification.
From: Wilson, Jonathan <hidden>
Date: 2014-11-26 22:26:47
On Wed, 2014-11-26 at 18:30 +0000, Wilson, Jonathan wrote:
I just wanted to double check something before I return a failing SSD. I set up a 2 partition raid 10 in far 2 mode... from what I understood it allows a mirror and stripe to exist on a 2 drive set up, so that it gets the benefits of stripe with the redundancy of mirror.
I should clarify, two partitions on two different SSD's not the same SSD :-/ /sda4 and /sdb4
I just wanted to double check this was correct and if so confirm that I can fail and remove one of the drives. Obvioulsy I will have to drop one of the drives anyway/somehow but if it wont hold up/keep running after failing one drive then I will have to deal with it in another way, probably a quick clone onto a spare disk as a stop gap measure until I get the replacement, as this array is my OS disk. Jon. -- 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