== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:03:18 (1787828598) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23652 3583368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19828 3587192 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4035 1019965 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2698 259446 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2737 259407 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6060 518853 2% /mnt/lustre - mkdir 615 (time 1787828613.85 total 10.00 last 61.48) - mkdir 1240 (time 1787828623.87 total 20.02 last 62.36) - mkdir 1855 (time 1787828633.87 total 30.03 last 61.49) - mkdir 2426 (time 1787828643.88 total 40.04 last 57.05) - mkdir 3043 (time 1787828653.92 total 50.08 last 61.44) - mkdir 3711 (time 1787828663.94 total 60.09 last 66.70) - mkdir 4487 (time 1787828673.94 total 70.09 last 77.60) - mkdir 5263 (time 1787828683.96 total 80.11 last 77.46) - mkdir 6019 (time 1787828693.98 total 90.13 last 75.43) - mkdir 6859 (time 1787828703.99 total 100.15 last 83.89) - mkdir 7698 (time 1787828714.00 total 110.16 last 83.83) - mkdir 8516 (time 1787828724.02 total 120.17 last 81.64) - mkdir 9333 (time 1787828734.02 total 130.18 last 81.69) - mkdir 10000 (time 1787828742.49 total 138.65 last 78.75) - mkdir 10741 (time 1787828752.52 total 148.67 last 73.91) - mkdir 11433 (time 1787828762.52 total 158.68 last 69.17) - mkdir 12144 (time 1787828772.52 total 168.68 last 71.10) - mkdir 12902 (time 1787828782.53 total 178.69 last 75.70) - mkdir 13651 (time 1787828792.55 total 188.71 last 74.78) - mkdir 14435 (time 1787828802.57 total 198.72 last 78.27) - mkdir 15200 (time 1787828812.57 total 208.73 last 76.44) - mkdir 15852 (time 1787828822.59 total 218.75 last 65.10) - mkdir 16665 (time 1787828832.59 total 228.75 last 81.30) - mkdir 17455 (time 1787828842.60 total 238.75 last 78.97) - mkdir 18195 (time 1787828852.60 total 248.75 last 73.98) - mkdir 19025 (time 1787828862.60 total 258.76 last 82.99) - mkdir 19799 (time 1787828872.60 total 268.76 last 77.40) - mkdir 20000 (time 1787828875.95 total 272.10 last 60.05) - mkdir 20649 (time 1787828885.98 total 282.14 last 64.66) - mkdir 21261 (time 1787828895.99 total 292.14 last 61.18) - mkdir 22044 (time 1787828905.99 total 302.15 last 78.26) - mkdir 22830 (time 1787828916.00 total 312.16 last 78.52) - mkdir 23652 (time 1787828926.01 total 322.16 last 82.17) - mkdir 24420 (time 1787828936.01 total 332.17 last 76.77) - mkdir 25041 (time 1787828946.01 total 342.17 last 62.09) - mkdir 25943 (time 1787828956.01 total 352.17 last 90.18) - mkdir 26940 (time 1787828966.02 total 362.17 last 99.66) - mkdir 27818 (time 1787828976.03 total 372.19 last 87.68) - mkdir 28693 (time 1787828986.03 total 382.19 last 87.48) - mkdir 29527 (time 1787828996.04 total 392.19 last 83.35) - mkdir 30000 (time 1787829001.33 total 397.49 last 89.31) - mkdir 30837 (time 1787829011.34 total 407.49 last 83.67) - mkdir 31613 (time 1787829021.35 total 417.50 last 77.54) - mkdir 32496 (time 1787829031.35 total 427.51 last 88.23) total: 32818 mkdir in 431.25 seconds: 76.10 ops/second - mkdir 619 (time 1787828613.94 total 10.01 last 61.86) - mkdir 1244 (time 1787828623.95 total 20.02 last 62.44) - mkdir 1826 (time 1787828633.97 total 30.04 last 58.09) - mkdir 2364 (time 1787828643.97 total 40.04 last 53.79) - mkdir 2960 (time 1787828653.99 total 50.05 last 59.52) - mkdir 3630 (time 1787828663.99 total 60.06 last 66.94) - mkdir 4406 (time 1787828674.00 total 70.06 last 77.57) - mkdir 5121 (time 1787828684.00 total 80.07 last 71.46) - mkdir 5882 (time 1787828694.01 total 90.07 last 76.06) - mkdir 6715 (time 1787828704.01 total 100.08 last 83.28) - mkdir 7509 (time 1787828714.01 total 110.08 last 79.39) - mkdir 8296 (time 1787828724.01 total 120.08 last 78.67) - mkdir 9135 (time 1787828734.02 total 130.09 last 83.84) - mkdir 9917 (time 1787828744.03 total 140.09 last 78.17) - mkdir 10625 (time 1787828754.06 total 150.12 last 70.59) - mkdir 11296 (time 1787828764.07 total 160.14 last 67.01) - mkdir 12045 (time 1787828774.07 total 170.14 last 74.90) - mkdir 12861 (time 1787828784.07 total 180.14 last 81.59) - mkdir 13570 (time 1787828794.08 total 190.15 last 70.84) - mkdir 14350 (time 1787828804.08 total 200.15 last 77.98) - mkdir 15062 (time 1787828814.09 total 210.15 last 71.18) - mkdir 15723 (time 1787828824.09 total 220.16 last 66.07) - mkdir 16572 (time 1787828834.11 total 230.18 last 84.71) - mkdir 17329 (time 1787828844.12 total 240.19 last 75.63) - mkdir 18107 (time 1787828854.12 total 250.19 last 77.80) - mkdir 18934 (time 1787828864.13 total 260.19 last 82.67) - mkdir 19648 (time 1787828874.14 total 270.21 last 71.29) - mkdir 20000 (time 1787828880.00 total 276.06 last 60.11) - mkdir 20551 (time 1787828890.03 total 286.10 last 54.90) - mkdir 21225 (time 1787828900.04 total 296.10 last 67.37) - mkdir 22010 (time 1787828910.09 total 306.16 last 78.09) - mkdir 22811 (time 1787828920.09 total 316.16 last 80.09) - mkdir 23632 (time 1787828930.10 total 326.17 last 82.03) - mkdir 24345 (time 1787828940.13 total 336.20 last 71.06) - mkdir 25073 (time 1787828950.14 total 346.21 last 72.75) - mkdir 26029 (time 1787828960.16 total 356.22 last 95.45) - mkdir 26961 (time 1787828970.19 total 366.26 last 92.86) - mkdir 27844 (time 1787828980.19 total 376.26 last 88.28) - mkdir 28666 (time 1787828990.20 total 386.27 last 82.16) - mkdir 29526 (time 1787829000.24 total 396.30 last 85.69) - mkdir 30000 (time 1787829005.63 total 401.70 last 87.80) - mkdir 30772 (time 1787829015.65 total 411.72 last 77.04) - mkdir 31588 (time 1787829025.66 total 421.73 last 81.53) - mkdir 32443 (time 1787829035.68 total 431.74 last 85.38) total: 32818 mkdir in 436.60 seconds: 75.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276828 994476 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23652 3583368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19828 3587192 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69671 954329 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2698 259446 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2737 259407 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71696 518853 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787829670 ; total 0 ; last 0) - unlinked 10000 (time 1787829859 ; total 189 ; last 189) - unlinked 20000 (time 1787829966 ; total 296 ; last 107) - unlinked 30000 (time 1787830078 ; total 408 ; last 112) total: 32768 unlinks in 439 seconds: 74.642372 unlinks/second - unlinked 0 (time 1787829670 ; total 0 ; last 0) - unlinked 10000 (time 1787829860 ; total 190 ; last 190) - unlinked 20000 (time 1787829966 ; total 296 ; last 106) - unlinked 30000 (time 1787830078 ; total 408 ; last 112) total: 32768 unlinks in 439 seconds: 74.642372 unlinks/second nlink between: 1 - unlinked 0 (time 1787830111 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787830111 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 14284 1257020 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23652 3583368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19828 3587192 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4035 1019965 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2698 259446 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2737 259407 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6060 518853 2% /mnt/lustre