== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:48:58 (1789444138) 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 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 577 (time 1789444155.51 total 10.02 last 57.60) - mkdir 1182 (time 1789444165.54 total 20.04 last 60.34) - mkdir 1809 (time 1789444175.54 total 30.05 last 62.67) - mkdir 2520 (time 1789444185.55 total 40.06 last 71.02) - mkdir 3108 (time 1789444195.55 total 50.06 last 58.78) - mkdir 3705 (time 1789444205.58 total 60.09 last 59.56) - mkdir 4222 (time 1789444215.58 total 70.09 last 51.70) - mkdir 4777 (time 1789444225.58 total 80.09 last 55.48) - mkdir 5298 (time 1789444235.58 total 90.09 last 52.09) - mkdir 5839 (time 1789444245.59 total 100.10 last 54.05) - mkdir 6316 (time 1789444255.60 total 110.11 last 47.68) - mkdir 6772 (time 1789444265.60 total 120.11 last 45.58) - mkdir 7338 (time 1789444275.61 total 130.12 last 56.52) - mkdir 7946 (time 1789444285.62 total 140.13 last 60.78) - mkdir 8638 (time 1789444295.62 total 150.13 last 69.20) - mkdir 9238 (time 1789444305.62 total 160.13 last 59.99) - mkdir 9739 (time 1789444315.64 total 170.15 last 49.99) - mkdir 10000 (time 1789444319.69 total 174.20 last 64.42) - mkdir 10437 (time 1789444329.69 total 184.20 last 43.69) - mkdir 11057 (time 1789444339.70 total 194.21 last 61.94) - mkdir 11574 (time 1789444349.71 total 204.22 last 51.68) - mkdir 12099 (time 1789444359.73 total 214.24 last 52.37) - mkdir 12684 (time 1789444369.74 total 224.25 last 58.44) - mkdir 13306 (time 1789444379.76 total 234.26 last 62.13) - mkdir 13930 (time 1789444389.76 total 244.27 last 62.38) - mkdir 14533 (time 1789444399.77 total 254.28 last 60.24) - mkdir 15077 (time 1789444409.80 total 264.31 last 54.21) - mkdir 15723 (time 1789444419.80 total 274.31 last 64.60) - mkdir 16313 (time 1789444429.80 total 284.31 last 59.00) - mkdir 16910 (time 1789444439.82 total 294.33 last 59.58) - mkdir 17421 (time 1789444449.88 total 304.38 last 50.84) - mkdir 17994 (time 1789444459.91 total 314.42 last 57.08) - mkdir 18634 (time 1789444469.92 total 324.43 last 63.98) - mkdir 19313 (time 1789444479.98 total 334.49 last 67.48) - mkdir 19985 (time 1789444489.99 total 344.50 last 67.14) - mkdir 20542 (time 1789444500.00 total 354.51 last 55.62) - mkdir 21194 (time 1789444510.03 total 364.54 last 65.02) - mkdir 21725 (time 1789444520.04 total 374.55 last 53.07) - mkdir 22163 (time 1789444530.05 total 384.56 last 43.75) - mkdir 22693 (time 1789444540.08 total 394.59 last 52.82) - mkdir 23226 (time 1789444550.09 total 404.60 last 53.24) - mkdir 23775 (time 1789444560.10 total 414.61 last 54.87) - mkdir 24223 (time 1789444570.11 total 424.62 last 44.76) - mkdir 24768 (time 1789444580.12 total 434.63 last 54.43) - mkdir 25260 (time 1789444590.12 total 444.63 last 49.19) - mkdir 25811 (time 1789444600.13 total 454.64 last 55.09) - mkdir 26461 (time 1789444610.14 total 464.65 last 64.91) - mkdir 27108 (time 1789444620.14 total 474.65 last 64.69) - mkdir 27637 (time 1789444630.28 total 484.79 last 52.15) - mkdir 28210 (time 1789444640.30 total 494.81 last 57.21) - mkdir 28819 (time 1789444650.93 total 505.44 last 57.29) - mkdir 29287 (time 1789444661.21 total 515.72 last 45.51) - mkdir 29901 (time 1789444671.24 total 525.75 last 61.23) - mkdir 30467 (time 1789444681.24 total 535.75 last 56.59) - mkdir 30873 (time 1789444691.25 total 545.76 last 40.58) - mkdir 31380 (time 1789444701.45 total 555.96 last 49.70) - mkdir 31835 (time 1789444711.47 total 565.98 last 45.40) - mkdir 32383 (time 1789444721.47 total 575.98 last 54.78) total: 32818 mkdir in 583.79 seconds: 56.22 ops/second - mkdir 593 (time 1789444155.49 total 10.01 last 59.25) - mkdir 1209 (time 1789444165.52 total 20.04 last 61.38) - mkdir 1814 (time 1789444175.53 total 30.05 last 60.46) - mkdir 2507 (time 1789444185.53 total 40.05 last 69.28) - mkdir 3096 (time 1789444195.53 total 50.05 last 58.89) - mkdir 3710 (time 1789444205.54 total 60.06 last 61.36) - mkdir 4236 (time 1789444215.56 total 70.09 last 52.46) - mkdir 4799 (time 1789444225.58 total 80.10 last 56.22) - mkdir 5329 (time 1789444235.59 total 90.11 last 52.94) - mkdir 5865 (time 1789444245.61 total 100.13 last 53.48) - mkdir 6338 (time 1789444255.62 total 110.14 last 47.28) - mkdir 6800 (time 1789444265.62 total 120.14 last 46.19) - mkdir 7393 (time 1789444275.63 total 130.15 last 59.25) - mkdir 7984 (time 1789444285.64 total 140.16 last 59.05) - mkdir 8675 (time 1789444295.64 total 150.17 last 69.05) - mkdir 9253 (time 1789444305.65 total 160.18 last 57.75) - mkdir 9767 (time 1789444315.65 total 170.18 last 51.39) - mkdir 10000 (time 1789444319.14 total 173.66 last 66.92) - mkdir 10454 (time 1789444329.14 total 183.66 last 45.37) - mkdir 11101 (time 1789444339.16 total 193.69 last 64.56) - mkdir 11653 (time 1789444349.18 total 203.70 last 55.12) - mkdir 12146 (time 1789444359.25 total 213.77 last 48.95) - mkdir 12737 (time 1789444369.25 total 223.77 last 59.09) - mkdir 13349 (time 1789444379.25 total 233.77 last 61.19) - mkdir 13993 (time 1789444389.26 total 243.78 last 64.37) - mkdir 14607 (time 1789444399.27 total 253.79 last 61.30) - mkdir 15138 (time 1789444409.28 total 263.81 last 53.03) - mkdir 15797 (time 1789444419.31 total 273.83 last 65.76) - mkdir 16382 (time 1789444429.32 total 283.85 last 58.40) - mkdir 16977 (time 1789444439.33 total 293.85 last 59.47) - mkdir 17487 (time 1789444449.33 total 303.86 last 50.98) - mkdir 18061 (time 1789444459.34 total 313.87 last 57.35) - mkdir 18689 (time 1789444469.41 total 323.93 last 62.39) - mkdir 19392 (time 1789444479.43 total 333.95 last 70.13) - mkdir 19994 (time 1789444489.45 total 343.98 last 60.06) - mkdir 20570 (time 1789444499.46 total 353.99 last 57.54) - mkdir 21179 (time 1789444509.47 total 364.00 last 60.84) - mkdir 21697 (time 1789444519.49 total 374.02 last 51.71) - mkdir 22131 (time 1789444529.51 total 384.04 last 43.31) - mkdir 22650 (time 1789444539.52 total 394.04 last 51.89) - mkdir 23178 (time 1789444549.52 total 404.05 last 52.77) - mkdir 23724 (time 1789444559.54 total 414.06 last 54.52) - mkdir 24205 (time 1789444569.56 total 424.08 last 48.00) - mkdir 24748 (time 1789444579.57 total 434.09 last 54.27) - mkdir 25239 (time 1789444589.57 total 444.09 last 49.10) - mkdir 25770 (time 1789444599.58 total 454.10 last 53.02) - mkdir 26424 (time 1789444609.59 total 464.11 last 65.35) - mkdir 27090 (time 1789444619.59 total 474.11 last 66.58) - mkdir 27646 (time 1789444629.65 total 484.17 last 55.29) - mkdir 28214 (time 1789444639.65 total 494.18 last 56.76) - mkdir 28806 (time 1789444649.65 total 504.18 last 59.19) - mkdir 29235 (time 1789444659.66 total 514.18 last 42.89) - mkdir 29760 (time 1789444669.66 total 524.19 last 52.47) - mkdir 30000 (time 1789444673.48 total 528.00 last 62.96) - mkdir 30509 (time 1789444683.49 total 538.01 last 50.85) - mkdir 30927 (time 1789444693.49 total 548.01 last 41.79) - mkdir 31432 (time 1789444703.50 total 558.02 last 50.45) - mkdir 31925 (time 1789444713.52 total 568.05 last 49.17) - mkdir 32498 (time 1789444724.05 total 578.57 last 54.45) total: 32818 mkdir in 584.30 seconds: 56.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789445379 ; total 0 ; last 0) - unlinked 10000 (time 1789445626 ; total 247 ; last 247) - unlinked 20000 (time 1789445892 ; total 513 ; last 266) - unlinked 30000 (time 1789446150 ; total 771 ; last 258) total: 32768 unlinks in 835 seconds: 39.243114 unlinks/second - unlinked 0 (time 1789445379 ; total 0 ; last 0) - unlinked 10000 (time 1789445627 ; total 248 ; last 248) - unlinked 20000 (time 1789445893 ; total 514 ; last 266) - unlinked 30000 (time 1789446152 ; total 773 ; last 259) total: 32768 unlinks in 837 seconds: 39.149342 unlinks/second nlink between: 102 - unlinked 0 (time 1789446218 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789446218 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 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 2208896 2176 2204672 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 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 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