奇怪，使用resize扩容表空间触发了rebalance！

通过snapshot for tablespaces可以看到表空间映射，如下
Range Stripe Stripe Max Max Start End Adj. Containers
Number Set Offset Extent Page Stripe Stripe
[ 0] [ 0] 0 163835 5242751 0 40958 0 4 (0,1,2,3)
[ 1] [ 0] 0 237563 7602047 40959 49150 0 9 (0,1,2,3,4,5,6,7,8)
[ 2] [ 0] 0 401398 12844767 49151 81917 0 5 (4,5,6,7,8)
[ 3] [ 0] 0 499702 15990495 81918 90109 0 12 (4,5,6,7,8,9,10,11,12,13,14,15)
[ 4] [ 0] 0 600054 19201759 90110 104445 0 7 (9,10,11,12,13,14,15)
[ 5] [ 0] 0 1212383 38796287 104446 131068 0 23 (9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31)
[ 6] [ 0] 0 1572831 50330623 131069 153596 0 16 (16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31)
表空间映射和我预计的不太一样，每个container都是一样大小的，为什么会出现这样的表空间映射？
正常应该是类似如下的表空间映射
Range Stripe Stripe Max Max Start End Adj. Containers
Number Set Offset Extent Page Stripe Stripe
[ 0] [ 0] 0 2228191 71302143 0 69630 0 32 (0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31)