== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:51:48 (1775224308) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7768 1263536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20876 3586144 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22596 3584424 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2787 259357 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2695 259449 2% /mnt/lustre[OST:1] filesystem_summary: 524844 6038 518806 2% /mnt/lustre - mkdir 1228 (time 1775224322.81 total 10.01 last 122.74) - mkdir 2372 (time 1775224332.81 total 20.01 last 114.35) - mkdir 3574 (time 1775224342.82 total 30.01 last 120.17) - mkdir 4774 (time 1775224352.83 total 40.02 last 119.86) - mkdir 5955 (time 1775224362.83 total 50.03 last 118.05) - mkdir 7090 (time 1775224372.83 total 60.03 last 113.49) - mkdir 8202 (time 1775224382.84 total 70.04 last 111.11) - mkdir 9364 (time 1775224392.85 total 80.04 last 116.12) - mkdir 10000 (time 1775224397.93 total 85.13 last 125.11) - mkdir 11146 (time 1775224407.93 total 95.13 last 114.57) - mkdir 12269 (time 1775224417.94 total 105.13 last 112.29) - mkdir 13484 (time 1775224427.94 total 115.14 last 121.46) - mkdir 14738 (time 1775224437.94 total 125.14 last 125.34) - mkdir 16108 (time 1775224447.95 total 135.14 last 136.94) - mkdir 17374 (time 1775224457.95 total 145.15 last 126.53) - mkdir 18460 (time 1775224467.96 total 155.15 last 108.55) - mkdir 19641 (time 1775224477.96 total 165.16 last 118.02) - mkdir 20000 (time 1775224481.04 total 168.24 last 116.55) - mkdir 21213 (time 1775224491.05 total 178.24 last 121.29) - mkdir 22354 (time 1775224501.05 total 188.24 last 114.09) - mkdir 23619 (time 1775224511.05 total 198.24 last 126.47) - mkdir 24736 (time 1775224521.06 total 208.26 last 111.57) - mkdir 25784 (time 1775224531.06 total 218.26 last 104.75) - mkdir 26759 (time 1775224541.07 total 228.26 last 97.46) - mkdir 27884 (time 1775224551.07 total 238.27 last 112.44) - mkdir 29130 (time 1775224561.07 total 248.27 last 124.59) - mkdir 30000 (time 1775224568.42 total 255.62 last 118.41) - mkdir 31140 (time 1775224578.44 total 265.63 last 113.85) - mkdir 32316 (time 1775224588.45 total 275.64 last 117.47) - mkdir 33536 (time 1775224598.45 total 285.65 last 121.95) - mkdir 34772 (time 1775224608.45 total 295.65 last 123.55) - mkdir 36007 (time 1775224618.46 total 305.65 last 123.47) - mkdir 37303 (time 1775224628.46 total 315.66 last 129.55) - mkdir 38581 (time 1775224638.47 total 325.66 last 127.71) - mkdir 40000 (time 1775224648.19 total 335.39 last 145.97) - mkdir 41341 (time 1775224658.20 total 345.39 last 134.00) - mkdir 42618 (time 1775224668.20 total 355.40 last 127.67) - mkdir 43941 (time 1775224678.20 total 365.40 last 132.26) - mkdir 45217 (time 1775224688.20 total 375.40 last 127.58) - mkdir 46493 (time 1775224698.21 total 385.40 last 127.56) - mkdir 48016 (time 1775224708.21 total 395.41 last 152.27) - mkdir 49358 (time 1775224718.22 total 405.41 last 134.10) - mkdir 50000 (time 1775224723.46 total 410.65 last 122.53) - mkdir 51250 (time 1775224733.46 total 420.66 last 124.97) - mkdir 52695 (time 1775224743.46 total 430.66 last 144.48) - mkdir 54401 (time 1775224753.46 total 440.66 last 170.54) - mkdir 56156 (time 1775224763.47 total 450.66 last 175.42) - mkdir 57729 (time 1775224773.47 total 460.67 last 157.23) - mkdir 59533 (time 1775224783.48 total 470.67 last 180.35) - mkdir 60000 (time 1775224785.75 total 472.94 last 205.49) - mkdir 61785 (time 1775224795.75 total 482.95 last 178.44) - mkdir 63392 (time 1775224805.76 total 492.95 last 160.63) - mkdir 65008 (time 1775224815.76 total 502.95 last 161.59) total: 65636 mkdir in 506.32 seconds: 129.63 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7768 1263536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 275816 995488 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20876 3586144 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22596 3584424 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67661 956339 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2787 259357 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2695 259449 2% /mnt/lustre[OST:1] filesystem_summary: 590480 71674 518806 13% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775224823 ; total 0 ; last 0) - unlinked 10000 (time 1775224952 ; total 129 ; last 129) - unlinked 20000 (time 1775225078 ; total 255 ; last 126) - unlinked 30000 (time 1775225202 ; total 379 ; last 124) - unlinked 40000 (time 1775225313 ; total 490 ; last 111) - unlinked 50000 (time 1775225405 ; total 582 ; last 92) - unlinked 60000 (time 1775225488 ; total 665 ; last 83) total: 65536 unlinks in 706 seconds: 92.827194 unlinks/second nlink between: 1 - unlinked 0 (time 1775225530 ; total 0 ; last 0) total: 100 unlinks in 1 seconds: 100.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7768 1263536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13500 1257804 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20876 3586144 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22596 3584424 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2082 1021918 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2787 259357 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2695 259449 2% /mnt/lustre[OST:1] filesystem_summary: 524901 6095 518806 2% /mnt/lustre