== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:27:43 (1780324063) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534698 333 534365 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre - mkdir 774 (time 1780324076.99 total 10.01 last 77.34) - mkdir 1663 (time 1780324086.99 total 20.01 last 88.87) - mkdir 2365 (time 1780324096.99 total 30.01 last 70.19) - mkdir 3066 (time 1780324106.99 total 40.01 last 70.09) - mkdir 3780 (time 1780324117.00 total 50.02 last 71.36) - mkdir 4675 (time 1780324127.00 total 60.02 last 89.49) - mkdir 5506 (time 1780324137.02 total 70.04 last 82.94) - mkdir 6257 (time 1780324147.04 total 80.06 last 74.96) - mkdir 7000 (time 1780324157.04 total 90.06 last 74.30) - mkdir 7800 (time 1780324167.06 total 100.09 last 79.79) - mkdir 8637 (time 1780324177.06 total 110.09 last 83.68) - mkdir 9469 (time 1780324187.07 total 120.09 last 83.18) - mkdir 10000 (time 1780324193.30 total 126.32 last 85.22) - mkdir 10910 (time 1780324203.30 total 136.32 last 90.97) - mkdir 11743 (time 1780324213.31 total 146.33 last 83.25) - mkdir 12618 (time 1780324223.38 total 156.41 last 86.83) - mkdir 13453 (time 1780324233.39 total 166.42 last 83.43) - mkdir 14414 (time 1780324243.40 total 176.42 last 96.02) - mkdir 15323 (time 1780324253.41 total 186.43 last 90.81) - mkdir 16109 (time 1780324263.41 total 196.44 last 78.58) - mkdir 16842 (time 1780324273.42 total 206.44 last 73.27) - mkdir 17547 (time 1780324283.42 total 216.44 last 70.49) - mkdir 18280 (time 1780324293.42 total 226.44 last 73.29) - mkdir 19017 (time 1780324303.43 total 236.45 last 73.66) - mkdir 19851 (time 1780324313.43 total 246.45 last 83.36) - mkdir 20711 (time 1780324323.44 total 256.46 last 85.92) - mkdir 21514 (time 1780324333.44 total 266.47 last 80.25) - mkdir 22411 (time 1780324343.46 total 276.48 last 89.60) - mkdir 23277 (time 1780324353.46 total 286.49 last 86.52) - mkdir 24164 (time 1780324363.48 total 296.51 last 88.54) - mkdir 25019 (time 1780324373.50 total 306.52 last 85.38) - mkdir 25730 (time 1780324383.51 total 316.53 last 71.00) - mkdir 26441 (time 1780324393.51 total 326.54 last 71.07) - mkdir 27218 (time 1780324403.52 total 336.54 last 77.68) - mkdir 28193 (time 1780324413.52 total 346.54 last 97.48) - mkdir 28951 (time 1780324423.52 total 356.54 last 75.79) - mkdir 29881 (time 1780324433.54 total 366.56 last 92.82) - mkdir 30796 (time 1780324443.54 total 376.56 last 91.50) - mkdir 31716 (time 1780324453.55 total 386.57 last 91.93) - mkdir 32584 (time 1780324463.56 total 396.58 last 86.71) total: 32818 mkdir in 399.14 seconds: 82.22 ops/second - mkdir 772 (time 1780324076.98 total 10.01 last 77.13) - mkdir 1658 (time 1780324087.00 total 20.02 last 88.47) - mkdir 2356 (time 1780324097.00 total 30.03 last 69.79) - mkdir 3078 (time 1780324107.02 total 40.05 last 72.05) - mkdir 3784 (time 1780324117.02 total 50.05 last 70.58) - mkdir 4677 (time 1780324127.02 total 60.05 last 89.28) - mkdir 5525 (time 1780324137.03 total 70.06 last 84.73) - mkdir 6283 (time 1780324147.05 total 80.08 last 75.67) - mkdir 6996 (time 1780324157.05 total 90.08 last 71.28) - mkdir 7790 (time 1780324167.07 total 100.10 last 79.25) - mkdir 8625 (time 1780324177.07 total 110.10 last 83.48) - mkdir 9475 (time 1780324187.08 total 120.11 last 84.96) - mkdir 10000 (time 1780324192.99 total 126.02 last 88.72) - mkdir 10894 (time 1780324203.00 total 136.03 last 89.35) - mkdir 11721 (time 1780324213.01 total 146.04 last 82.62) - mkdir 12647 (time 1780324223.02 total 156.05 last 92.53) - mkdir 13469 (time 1780324233.02 total 166.05 last 82.15) - mkdir 14395 (time 1780324243.03 total 176.06 last 92.56) - mkdir 15349 (time 1780324253.03 total 186.06 last 95.35) - mkdir 16135 (time 1780324263.05 total 196.08 last 78.47) - mkdir 16861 (time 1780324273.05 total 206.08 last 72.57) - mkdir 17595 (time 1780324283.08 total 216.11 last 73.22) - mkdir 18316 (time 1780324293.08 total 226.11 last 72.08) - mkdir 19056 (time 1780324303.09 total 236.11 last 73.98) - mkdir 19871 (time 1780324313.09 total 246.12 last 81.48) - mkdir 20694 (time 1780324323.11 total 256.14 last 82.14) - mkdir 21471 (time 1780324333.11 total 266.14 last 77.68) - mkdir 22372 (time 1780324343.13 total 276.16 last 89.88) - mkdir 23260 (time 1780324353.13 total 286.16 last 88.79) - mkdir 24124 (time 1780324363.14 total 296.17 last 86.37) - mkdir 24982 (time 1780324373.15 total 306.18 last 85.71) - mkdir 25704 (time 1780324383.15 total 316.18 last 72.16) - mkdir 26395 (time 1780324393.16 total 326.19 last 69.05) - mkdir 27144 (time 1780324403.17 total 336.19 last 74.85) - mkdir 28122 (time 1780324413.17 total 346.20 last 97.74) - mkdir 28887 (time 1780324423.32 total 356.35 last 75.38) - mkdir 29820 (time 1780324433.53 total 366.56 last 91.34) - mkdir 30733 (time 1780324443.54 total 376.57 last 91.28) - mkdir 31670 (time 1780324453.54 total 386.57 last 93.63) - mkdir 32538 (time 1780324463.55 total 396.58 last 86.74) total: 32818 mkdir in 399.37 seconds: 82.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303969 65970 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301554 65970 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780324823 ; total 0 ; last 0) - unlinked 10000 (time 1780324893 ; total 70 ; last 70) - unlinked 20000 (time 1780324965 ; total 142 ; last 72) - unlinked 30000 (time 1780325040 ; total 217 ; last 75) total: 32768 unlinks in 241 seconds: 135.966812 unlinks/second - unlinked 0 (time 1780324823 ; total 0 ; last 0) - unlinked 10000 (time 1780324893 ; total 70 ; last 70) - unlinked 20000 (time 1780324966 ; total 143 ; last 73) - unlinked 30000 (time 1780325041 ; total 218 ; last 75) total: 32768 unlinks in 242 seconds: 135.404953 unlinks/second nlink between: 102 - unlinked 0 (time 1780325066 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1780325066 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second nlink after: 2 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209152 2304 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526992 334 526658 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235918 334 235584 1% /mnt/lustre