== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:02:55 (1787792575) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7916 1263388 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21620 3585400 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21856 3585164 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4036 1019964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2013 1021987 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2664 259480 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2757 259387 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6049 518867 2% /mnt/lustre - mkdir 747 (time 1787792589.51 total 10.02 last 74.54) - mkdir 1400 (time 1787792599.51 total 20.02 last 65.30) - mkdir 2135 (time 1787792609.54 total 30.05 last 73.29) - mkdir 2792 (time 1787792619.55 total 40.06 last 65.62) - mkdir 3424 (time 1787792629.56 total 50.07 last 63.16) - mkdir 4059 (time 1787792639.56 total 60.07 last 63.47) - mkdir 4654 (time 1787792649.58 total 70.09 last 59.38) - mkdir 5159 (time 1787792659.58 total 80.09 last 50.50) - mkdir 5798 (time 1787792669.58 total 90.09 last 63.89) - mkdir 6408 (time 1787792679.59 total 100.10 last 60.94) - mkdir 7041 (time 1787792689.60 total 110.11 last 63.29) - mkdir 7722 (time 1787792699.60 total 120.11 last 68.05) - mkdir 8419 (time 1787792709.60 total 130.11 last 69.70) - mkdir 9186 (time 1787792719.61 total 140.12 last 76.62) - mkdir 9894 (time 1787792729.61 total 150.13 last 70.79) - mkdir 10541 (time 1787792739.62 total 160.14 last 64.64) - mkdir 11217 (time 1787792749.65 total 170.16 last 67.46) - mkdir 11971 (time 1787792759.67 total 180.18 last 75.25) - mkdir 12673 (time 1787792769.68 total 190.19 last 70.11) - mkdir 13396 (time 1787792779.71 total 200.22 last 72.07) - mkdir 14060 (time 1787792789.72 total 210.23 last 66.36) - mkdir 14745 (time 1787792799.73 total 220.25 last 68.38) - mkdir 15438 (time 1787792809.75 total 230.26 last 69.22) - mkdir 16090 (time 1787792819.76 total 240.27 last 65.12) - mkdir 16774 (time 1787792829.77 total 250.28 last 68.30) - mkdir 17432 (time 1787792839.79 total 260.30 last 65.66) - mkdir 18055 (time 1787792849.80 total 270.31 last 62.26) - mkdir 18747 (time 1787792859.80 total 280.31 last 69.18) - mkdir 19439 (time 1787792869.81 total 290.32 last 69.15) - mkdir 20000 (time 1787792878.10 total 298.61 last 67.67) - mkdir 20731 (time 1787792888.11 total 308.62 last 73.03) - mkdir 21387 (time 1787792898.11 total 318.62 last 65.59) - mkdir 22088 (time 1787792908.13 total 328.64 last 69.98) - mkdir 22723 (time 1787792918.15 total 338.66 last 63.37) - mkdir 23420 (time 1787792928.15 total 348.66 last 69.69) - mkdir 23951 (time 1787792938.16 total 358.67 last 53.04) - mkdir 24661 (time 1787792948.17 total 368.68 last 70.94) - mkdir 25340 (time 1787792958.18 total 378.69 last 67.85) - mkdir 26000 (time 1787792968.18 total 388.69 last 65.99) - mkdir 26692 (time 1787792978.18 total 398.69 last 69.19) - mkdir 27381 (time 1787792988.19 total 408.70 last 68.86) - mkdir 28034 (time 1787792998.19 total 418.70 last 65.27) - mkdir 28686 (time 1787793008.21 total 428.72 last 65.08) - mkdir 29290 (time 1787793018.21 total 438.72 last 60.39) - mkdir 29944 (time 1787793028.24 total 448.75 last 65.23) - mkdir 30623 (time 1787793038.25 total 458.76 last 67.84) - mkdir 31358 (time 1787793048.25 total 468.76 last 73.49) - mkdir 32076 (time 1787793058.29 total 478.80 last 71.50) - mkdir 32719 (time 1787793068.30 total 488.81 last 64.25) total: 32818 mkdir in 490.24 seconds: 66.94 ops/second - mkdir 745 (time 1787792589.54 total 10.02 last 74.37) - mkdir 1400 (time 1787792599.54 total 20.02 last 65.48) - mkdir 2166 (time 1787792609.55 total 30.03 last 76.55) - mkdir 2818 (time 1787792619.58 total 40.06 last 64.99) - mkdir 3455 (time 1787792629.58 total 50.06 last 63.67) - mkdir 4071 (time 1787792639.61 total 60.09 last 61.46) - mkdir 4693 (time 1787792649.68 total 70.16 last 61.77) - mkdir 5185 (time 1787792659.68 total 80.16 last 49.16) - mkdir 5846 (time 1787792669.69 total 90.17 last 66.05) - mkdir 6431 (time 1787792679.70 total 100.18 last 58.44) - mkdir 7094 (time 1787792689.70 total 110.18 last 66.28) - mkdir 7767 (time 1787792699.71 total 120.19 last 67.24) - mkdir 8456 (time 1787792709.73 total 130.21 last 68.79) - mkdir 9207 (time 1787792719.75 total 140.23 last 74.97) - mkdir 9922 (time 1787792729.76 total 150.24 last 71.40) - mkdir 10575 (time 1787792739.79 total 160.27 last 65.11) - mkdir 11259 (time 1787792749.80 total 170.28 last 68.32) - mkdir 11995 (time 1787792759.81 total 180.29 last 73.52) - mkdir 12667 (time 1787792769.83 total 190.31 last 67.10) - mkdir 13396 (time 1787792779.84 total 200.32 last 72.82) - mkdir 14103 (time 1787792789.86 total 210.34 last 70.53) - mkdir 14811 (time 1787792799.87 total 220.35 last 70.74) - mkdir 15453 (time 1787792809.88 total 230.36 last 64.16) - mkdir 16152 (time 1787792819.88 total 240.36 last 69.86) - mkdir 16833 (time 1787792829.90 total 250.38 last 68.00) - mkdir 17470 (time 1787792839.91 total 260.39 last 63.62) - mkdir 18096 (time 1787792849.93 total 270.41 last 62.47) - mkdir 18807 (time 1787792859.94 total 280.42 last 71.08) - mkdir 19485 (time 1787792869.94 total 290.42 last 67.77) - mkdir 20000 (time 1787792877.40 total 297.87 last 69.09) - mkdir 20697 (time 1787792887.40 total 307.88 last 69.68) - mkdir 21340 (time 1787792897.41 total 317.89 last 64.19) - mkdir 22043 (time 1787792907.45 total 327.92 last 70.08) - mkdir 22666 (time 1787792917.46 total 337.94 last 62.20) - mkdir 23362 (time 1787792927.48 total 347.96 last 69.45) - mkdir 23860 (time 1787792937.49 total 357.97 last 49.75) - mkdir 24576 (time 1787792947.50 total 367.98 last 71.56) - mkdir 25283 (time 1787792957.52 total 378.00 last 70.53) - mkdir 25945 (time 1787792967.54 total 388.02 last 66.07) - mkdir 26600 (time 1787792977.57 total 398.05 last 65.30) - mkdir 27321 (time 1787792987.59 total 408.07 last 71.96) - mkdir 27979 (time 1787792997.60 total 418.08 last 65.74) - mkdir 28632 (time 1787793007.61 total 428.09 last 65.27) - mkdir 29252 (time 1787793017.62 total 438.10 last 61.91) - mkdir 29909 (time 1787793027.63 total 448.11 last 65.62) - mkdir 30586 (time 1787793037.64 total 458.12 last 67.67) - mkdir 31301 (time 1787793047.65 total 468.13 last 71.41) - mkdir 31997 (time 1787793057.65 total 478.13 last 69.60) - mkdir 32671 (time 1787793067.65 total 488.13 last 67.39) total: 32818 mkdir in 490.29 seconds: 66.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276940 994364 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21620 3585400 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21856 3585164 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69672 954328 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2013 1021987 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2664 259480 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2757 259387 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71685 518867 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787793613 ; total 0 ; last 0) - unlinked 10000 (time 1787793826 ; total 213 ; last 213) - unlinked 20000 (time 1787793958 ; total 345 ; last 132) - unlinked 30000 (time 1787794078 ; total 465 ; last 120) total: 32768 unlinks in 498 seconds: 65.799194 unlinks/second - unlinked 0 (time 1787793613 ; total 0 ; last 0) - unlinked 10000 (time 1787793826 ; total 213 ; last 213) - unlinked 20000 (time 1787793960 ; total 347 ; last 134) - unlinked 30000 (time 1787794079 ; total 466 ; last 119) total: 32768 unlinks in 499 seconds: 65.667336 unlinks/second nlink between: 1 - unlinked 0 (time 1787794113 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787794113 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 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 1 seconds: 0.000000 unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 14396 1256908 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21620 3585400 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21856 3585164 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4036 1019964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2013 1021987 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2664 259480 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2757 259387 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6049 518867 2% /mnt/lustre