== sanity test 64g: grant shrink on MDT ================== 10:40:58 (1787841658) 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.031909 s, 4.1 MB/s 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.0197076 s, 6.7 MB/s 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.0149822 s, 8.7 MB/s 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.0163236 s, 8.0 MB/s 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.0123464 s, 10.6 MB/s 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.0158078 s, 8.3 MB/s 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.0184696 s, 7.1 MB/s 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.0147279 s, 8.9 MB/s 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.01639 s, 8.0 MB/s 1+0 records in 1+0 records out 131072 bytes (131 kB, 128 KiB) copied, 0.014055 s, 9.3 MB/s 778240 grants, 0 pages 778240 grants, 8 pages 778240 grants, 8 pages 778240 grants, 0 pages mdc.lustre-MDT0000-mdc-ffff8c1508994800.grant_shrink_interval=5 mdc.lustre-MDT0001-mdc-ffff8c1508994800.grant_shrink_interval=5 0 grants, 8 pages 0 grants, 8 pages 0 grants, 0 pages mdc.lustre-MDT0000-mdc-ffff8c1508994800.grant_shrink_interval=1200 mdc.lustre-MDT0001-mdc-ffff8c1508994800.grant_shrink_interval=1200