== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:05:48 (1788602748) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7948 1263356 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20488 3586532 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22988 3584032 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4034 1019966 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6046 518871 2% /mnt/lustre - mkdir 839 (time 1788602762.86 total 10.01 last 83.84) - mkdir 1554 (time 1788602772.90 total 20.04 last 71.25) - mkdir 2230 (time 1788602782.90 total 30.04 last 67.60) - mkdir 3029 (time 1788602792.90 total 40.05 last 79.85) - mkdir 3666 (time 1788602802.91 total 50.05 last 63.67) - mkdir 4351 (time 1788602812.91 total 60.05 last 68.49) - mkdir 4975 (time 1788602822.91 total 70.06 last 62.39) - mkdir 5672 (time 1788602832.94 total 80.08 last 69.52) - mkdir 6379 (time 1788602842.94 total 90.09 last 70.68) - mkdir 7075 (time 1788602852.95 total 100.09 last 69.55) - mkdir 7830 (time 1788602862.96 total 110.10 last 75.43) - mkdir 8661 (time 1788602872.96 total 120.11 last 83.03) - mkdir 9470 (time 1788602882.99 total 130.14 last 80.69) - mkdir 10000 (time 1788602891.02 total 138.16 last 66.04) - mkdir 10764 (time 1788602901.02 total 148.17 last 76.36) - mkdir 11538 (time 1788602911.03 total 158.17 last 77.35) - mkdir 12400 (time 1788602921.04 total 168.19 last 86.04) - mkdir 13204 (time 1788602931.05 total 178.19 last 80.37) - mkdir 14017 (time 1788602941.06 total 188.20 last 81.25) - mkdir 14828 (time 1788602951.08 total 198.22 last 80.93) - mkdir 15542 (time 1788602961.10 total 208.25 last 71.20) - mkdir 16241 (time 1788602971.12 total 218.27 last 69.78) - mkdir 16895 (time 1788602981.15 total 228.30 last 65.22) - mkdir 17572 (time 1788602991.19 total 238.34 last 67.43) - mkdir 18219 (time 1788603001.19 total 248.34 last 64.67) - mkdir 18946 (time 1788603011.20 total 258.35 last 72.64) - mkdir 19691 (time 1788603021.21 total 268.36 last 74.45) - mkdir 20000 (time 1788603025.02 total 272.17 last 81.06) - mkdir 20755 (time 1788603035.03 total 282.17 last 75.46) - mkdir 21563 (time 1788603045.03 total 292.18 last 80.73) - mkdir 22398 (time 1788603055.05 total 302.20 last 83.36) - mkdir 23178 (time 1788603065.07 total 312.22 last 77.85) - mkdir 23987 (time 1788603075.08 total 322.22 last 80.84) - mkdir 24707 (time 1788603085.11 total 332.26 last 71.74) - mkdir 25571 (time 1788603095.12 total 342.26 last 86.38) - mkdir 26343 (time 1788603105.13 total 352.28 last 77.08) - mkdir 27165 (time 1788603115.13 total 362.28 last 82.20) - mkdir 27923 (time 1788603125.14 total 372.28 last 75.75) - mkdir 28633 (time 1788603135.16 total 382.30 last 70.88) - mkdir 29376 (time 1788603145.16 total 392.31 last 74.24) - mkdir 30000 (time 1788603152.92 total 400.06 last 80.46) - mkdir 30842 (time 1788603162.92 total 410.07 last 84.16) - mkdir 31596 (time 1788603172.93 total 420.08 last 75.36) - mkdir 32314 (time 1788603182.93 total 430.08 last 71.78) total: 32818 mkdir in 436.27 seconds: 75.22 ops/second - mkdir 795 (time 1788602762.89 total 10.01 last 79.46) - mkdir 1514 (time 1788602772.89 total 20.01 last 71.88) - mkdir 2238 (time 1788602782.92 total 30.03 last 72.25) - mkdir 3022 (time 1788602792.94 total 40.05 last 78.25) - mkdir 3620 (time 1788602802.94 total 50.05 last 59.78) - mkdir 4321 (time 1788602812.95 total 60.06 last 70.05) - mkdir 4946 (time 1788602822.95 total 70.06 last 62.47) - mkdir 5625 (time 1788602832.97 total 80.08 last 67.78) - mkdir 6295 (time 1788602842.98 total 90.09 last 66.94) - mkdir 7020 (time 1788602852.99 total 100.10 last 72.45) - mkdir 7793 (time 1788602862.99 total 110.11 last 77.24) - mkdir 8624 (time 1788602873.00 total 120.11 last 83.08) - mkdir 9447 (time 1788602883.01 total 130.12 last 82.22) - mkdir 10000 (time 1788602891.17 total 138.29 last 67.72) - mkdir 10734 (time 1788602901.18 total 148.29 last 73.34) - mkdir 11507 (time 1788602911.19 total 158.30 last 77.23) - mkdir 12399 (time 1788602921.20 total 168.31 last 89.11) - mkdir 13207 (time 1788602931.21 total 178.32 last 80.73) - mkdir 13991 (time 1788602941.23 total 188.35 last 78.23) - mkdir 14789 (time 1788602951.26 total 198.38 last 79.55) - mkdir 15502 (time 1788602961.27 total 208.39 last 71.23) - mkdir 16221 (time 1788602971.31 total 218.43 last 71.61) - mkdir 16879 (time 1788602981.32 total 228.43 last 65.78) - mkdir 17568 (time 1788602991.33 total 238.44 last 68.85) - mkdir 18186 (time 1788603001.33 total 248.45 last 61.76) - mkdir 18965 (time 1788603011.33 total 258.45 last 77.88) - mkdir 19699 (time 1788603021.34 total 268.45 last 73.37) - mkdir 20000 (time 1788603025.25 total 272.36 last 76.97) - mkdir 20776 (time 1788603035.26 total 282.38 last 77.50) - mkdir 21577 (time 1788603045.26 total 292.38 last 80.08) - mkdir 22398 (time 1788603055.27 total 302.39 last 82.03) - mkdir 23174 (time 1788603065.28 total 312.39 last 77.56) - mkdir 23984 (time 1788603075.28 total 322.39 last 80.98) - mkdir 24741 (time 1788603085.31 total 332.43 last 75.44) - mkdir 25597 (time 1788603095.32 total 342.44 last 85.54) - mkdir 26377 (time 1788603105.32 total 352.44 last 77.99) - mkdir 27168 (time 1788603115.34 total 362.46 last 78.95) - mkdir 27935 (time 1788603125.35 total 372.46 last 76.66) - mkdir 28624 (time 1788603135.35 total 382.46 last 68.89) - mkdir 29336 (time 1788603145.35 total 392.46 last 71.19) - mkdir 30000 (time 1788603153.85 total 400.96 last 78.14) - mkdir 30849 (time 1788603163.86 total 410.97 last 84.81) - mkdir 31593 (time 1788603173.86 total 420.98 last 74.37) - mkdir 32290 (time 1788603183.87 total 430.98 last 69.65) total: 32818 mkdir in 437.31 seconds: 75.05 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276920 994384 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20488 3586532 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22988 3584032 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69670 954330 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 590553 71682 518871 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788603911 ; total 0 ; last 0) - unlinked 10000 (time 1788604126 ; total 215 ; last 215) - unlinked 20000 (time 1788604365 ; total 454 ; last 239) - unlinked 30000 (time 1788604594 ; total 683 ; last 229) total: 32768 unlinks in 754 seconds: 43.458885 unlinks/second - unlinked 0 (time 1788603911 ; total 0 ; last 0) - unlinked 10000 (time 1788604127 ; total 216 ; last 216) - unlinked 20000 (time 1788604367 ; total 456 ; last 240) - unlinked 30000 (time 1788604594 ; total 683 ; last 227) total: 32768 unlinks in 755 seconds: 43.401325 unlinks/second nlink between: 1 - unlinked 0 (time 1788604668 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788604668 ; 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 1 seconds: 0.000000 unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 14376 1256928 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20488 3586532 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22988 3584032 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4034 1019966 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6046 518871 2% /mnt/lustre