On Thu, 2021-01-28 at 16:27 +0800, lixiaokeng wrote: > I don't know why dm-5 is destoried. I doubt there may be some > issue in the kernel that I add some print. I have test this in > three computers, but the other two have no problem (they have been > runing for 96h and for 48h respectively). It's normal behavior of multipathd to destroy (flush) a map that has no paths any more, see ev_remove_path(). If all paths are *deleted*, that is. Martin -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
