== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:15:16 (1788516916) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30180 3576840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13296 3593724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4083 1019917 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2761 259383 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2735 259409 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6069 518792 2% /mnt/lustre - mkdir 829 (time 1788516931.13 total 10.00 last 82.89) - mkdir 1596 (time 1788516941.15 total 20.02 last 76.58) - mkdir 2487 (time 1788516951.15 total 30.02 last 89.09) - mkdir 3290 (time 1788516961.15 total 40.02 last 80.28) - mkdir 4051 (time 1788516971.16 total 50.03 last 76.03) - mkdir 4759 (time 1788516981.17 total 60.03 last 70.76) - mkdir 5638 (time 1788516991.19 total 70.06 last 87.71) - mkdir 6541 (time 1788517001.19 total 80.06 last 90.27) - mkdir 7405 (time 1788517011.22 total 90.09 last 86.11) - mkdir 8303 (time 1788517021.23 total 100.10 last 89.74) - mkdir 9208 (time 1788517031.23 total 110.10 last 90.49) - mkdir 9954 (time 1788517041.23 total 120.10 last 74.58) - mkdir 10777 (time 1788517051.25 total 130.11 last 82.21) - mkdir 11656 (time 1788517061.25 total 140.12 last 87.87) - mkdir 12326 (time 1788517071.26 total 150.13 last 66.94) - mkdir 13053 (time 1788517081.26 total 160.13 last 72.70) - mkdir 13816 (time 1788517091.27 total 170.14 last 76.24) - mkdir 14521 (time 1788517101.28 total 180.15 last 70.43) - mkdir 15381 (time 1788517111.28 total 190.15 last 85.97) - mkdir 16198 (time 1788517121.28 total 200.15 last 81.69) - mkdir 17104 (time 1788517131.29 total 210.16 last 90.54) - mkdir 17876 (time 1788517141.30 total 220.17 last 77.07) - mkdir 18722 (time 1788517151.31 total 230.18 last 84.55) - mkdir 19553 (time 1788517161.32 total 240.18 last 83.06) - mkdir 20000 (time 1788517166.26 total 245.12 last 90.50) - mkdir 20801 (time 1788517176.26 total 255.13 last 80.04) - mkdir 21649 (time 1788517186.27 total 265.14 last 84.73) - mkdir 22429 (time 1788517196.29 total 275.16 last 77.83) - mkdir 23231 (time 1788517206.30 total 285.17 last 80.13) - mkdir 24177 (time 1788517216.30 total 295.17 last 94.58) - mkdir 25071 (time 1788517226.33 total 305.19 last 89.20) - mkdir 25889 (time 1788517236.33 total 315.20 last 81.74) - mkdir 26781 (time 1788517246.34 total 325.21 last 89.13) - mkdir 27593 (time 1788517256.36 total 335.23 last 81.04) - mkdir 28391 (time 1788517266.38 total 345.25 last 79.66) - mkdir 29200 (time 1788517276.39 total 355.26 last 80.78) - mkdir 30000 (time 1788517286.15 total 365.02 last 81.97) - mkdir 30895 (time 1788517296.16 total 375.03 last 89.43) - mkdir 31816 (time 1788517306.16 total 385.03 last 92.06) - mkdir 32700 (time 1788517316.17 total 395.03 last 88.38) total: 32818 mkdir in 396.22 seconds: 82.83 ops/second - mkdir 798 (time 1788516931.14 total 10.00 last 79.79) - mkdir 1609 (time 1788516941.14 total 20.00 last 81.10) - mkdir 2467 (time 1788516951.14 total 30.00 last 85.79) - mkdir 3240 (time 1788516961.16 total 40.02 last 77.19) - mkdir 4000 (time 1788516971.17 total 50.03 last 75.86) - mkdir 4743 (time 1788516981.19 total 60.05 last 74.18) - mkdir 5641 (time 1788516991.19 total 70.05 last 89.77) - mkdir 6531 (time 1788517001.20 total 80.06 last 88.91) - mkdir 7398 (time 1788517011.21 total 90.07 last 86.67) - mkdir 8283 (time 1788517021.21 total 100.07 last 88.49) - mkdir 9180 (time 1788517031.21 total 110.07 last 89.65) - mkdir 9950 (time 1788517041.22 total 120.08 last 76.93) - mkdir 10809 (time 1788517051.22 total 130.09 last 85.87) - mkdir 11668 (time 1788517061.23 total 140.09 last 85.86) - mkdir 12368 (time 1788517071.26 total 150.13 last 69.75) - mkdir 13105 (time 1788517081.27 total 160.14 last 73.63) - mkdir 13855 (time 1788517091.28 total 170.14 last 74.96) - mkdir 14576 (time 1788517101.29 total 180.15 last 72.05) - mkdir 15447 (time 1788517111.29 total 190.15 last 87.04) - mkdir 16254 (time 1788517121.30 total 200.16 last 80.67) - mkdir 17158 (time 1788517131.30 total 210.17 last 90.33) - mkdir 17970 (time 1788517141.31 total 220.17 last 81.19) - mkdir 18792 (time 1788517151.31 total 230.17 last 82.19) - mkdir 19621 (time 1788517161.33 total 240.19 last 82.75) - mkdir 20000 (time 1788517165.69 total 244.55 last 86.77) - mkdir 20779 (time 1788517175.69 total 254.55 last 77.89) - mkdir 21622 (time 1788517185.71 total 264.57 last 84.20) - mkdir 22427 (time 1788517195.71 total 274.57 last 80.48) - mkdir 23219 (time 1788517205.72 total 284.58 last 79.12) - mkdir 24119 (time 1788517215.72 total 294.58 last 89.99) - mkdir 25032 (time 1788517225.72 total 304.58 last 91.28) - mkdir 25821 (time 1788517235.72 total 314.59 last 78.88) - mkdir 26663 (time 1788517245.73 total 324.59 last 84.17) - mkdir 27474 (time 1788517255.73 total 334.59 last 81.10) - mkdir 28290 (time 1788517265.73 total 344.59 last 81.59) - mkdir 29079 (time 1788517275.73 total 354.60 last 78.87) - mkdir 29919 (time 1788517285.75 total 364.61 last 83.89) - mkdir 30759 (time 1788517295.75 total 374.61 last 84.00) - mkdir 31677 (time 1788517305.76 total 384.62 last 91.68) - mkdir 32564 (time 1788517315.77 total 394.63 last 88.60) total: 32818 mkdir in 397.16 seconds: 82.63 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276300 995004 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30180 3576840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13296 3593724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4083 1019917 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67622 956378 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2761 259383 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2735 259409 2% /mnt/lustre[OST:1] filesystem_summary: 590497 71705 518792 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788517790 ; total 0 ; last 0) - unlinked 10000 (time 1788517979 ; total 189 ; last 189) - unlinked 20000 (time 1788518095 ; total 305 ; last 116) - unlinked 30000 (time 1788518204 ; total 414 ; last 109) total: 32768 unlinks in 451 seconds: 72.656319 unlinks/second - unlinked 0 (time 1788517790 ; total 0 ; last 0) - unlinked 10000 (time 1788517981 ; total 191 ; last 191) - unlinked 20000 (time 1788518097 ; total 307 ; last 116) - unlinked 30000 (time 1788518207 ; total 417 ; last 110) total: 32768 unlinks in 453 seconds: 72.335541 unlinks/second nlink between: 1 - unlinked 0 (time 1788518244 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788518244 ; 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 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13756 1257548 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30180 3576840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13296 3593724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4083 1019917 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2761 259383 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2735 259409 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6069 518792 2% /mnt/lustre