On 2/10/2015 6:54 PM, Chris Murphy wrote:
Why I avoid swap on md raid 1/10 is because of the swap caveats listed under man 4 md. Is possible for a page in memory to change between the writes to the two md devices such that the mirrors are in fact different. The man page only suggests this makes scrub check results unreliable, and that such a difference wouldn't be read (?) But I don't understand this. So I just avoid it because I haven't thoroughly tested it.
if its possible for that to happen, then the whole swapping AND mdraid mechanisms in linux are badly broken.
-- john r pierce 37N 122W somewhere on the middle of the left coast _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
