== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:46:23 (1788835583) 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 118185 393 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 572 (time 1788835599.12 total 10.02 last 57.11) - mkdir 1144 (time 1788835609.15 total 20.04 last 57.05) - mkdir 1697 (time 1788835619.16 total 30.05 last 55.25) - mkdir 2233 (time 1788835629.18 total 40.07 last 53.51) - mkdir 2676 (time 1788835639.21 total 50.10 last 44.17) - mkdir 3194 (time 1788835649.21 total 60.10 last 51.78) - mkdir 3733 (time 1788835659.22 total 70.11 last 53.86) - mkdir 4213 (time 1788835669.22 total 80.11 last 47.99) - mkdir 4808 (time 1788835679.24 total 90.13 last 59.41) - mkdir 5360 (time 1788835689.25 total 100.15 last 55.10) - mkdir 5910 (time 1788835699.25 total 110.15 last 55.00) - mkdir 6425 (time 1788835709.26 total 120.15 last 51.49) - mkdir 6987 (time 1788835719.27 total 130.17 last 56.10) - mkdir 7555 (time 1788835729.30 total 140.19 last 56.65) - mkdir 8069 (time 1788835739.31 total 150.20 last 51.37) - mkdir 8610 (time 1788835749.31 total 160.20 last 54.09) - mkdir 9156 (time 1788835759.31 total 170.21 last 54.58) - mkdir 9770 (time 1788835769.32 total 180.21 last 61.39) - mkdir 10000 (time 1788835773.47 total 184.36 last 55.39) - mkdir 10585 (time 1788835783.47 total 194.37 last 58.46) - mkdir 11131 (time 1788835793.48 total 204.37 last 54.56) - mkdir 11668 (time 1788835803.49 total 214.38 last 53.68) - mkdir 12196 (time 1788835813.49 total 224.38 last 52.78) - mkdir 12659 (time 1788835823.51 total 234.41 last 46.19) - mkdir 13154 (time 1788835833.58 total 244.47 last 49.18) - mkdir 13640 (time 1788835843.62 total 254.51 last 48.42) - mkdir 14153 (time 1788835853.62 total 264.51 last 51.28) - mkdir 14716 (time 1788835863.65 total 274.54 last 56.12) - mkdir 15242 (time 1788835873.66 total 284.55 last 52.56) - mkdir 15817 (time 1788835883.71 total 294.60 last 57.22) - mkdir 16354 (time 1788835893.71 total 304.61 last 53.67) - mkdir 16924 (time 1788835903.73 total 314.63 last 56.89) - mkdir 17451 (time 1788835913.75 total 324.64 last 52.64) - mkdir 17992 (time 1788835923.76 total 334.65 last 54.04) - mkdir 18532 (time 1788835933.76 total 344.65 last 53.98) - mkdir 19070 (time 1788835943.76 total 354.66 last 53.77) - mkdir 19628 (time 1788835953.78 total 364.67 last 55.72) - mkdir 20000 (time 1788835960.59 total 371.48 last 54.64) - mkdir 20640 (time 1788835970.59 total 381.48 last 63.97) - mkdir 21225 (time 1788835980.60 total 391.50 last 58.44) - mkdir 21783 (time 1788835990.62 total 401.52 last 55.69) - mkdir 22322 (time 1788836000.64 total 411.53 last 53.80) - mkdir 22882 (time 1788836010.66 total 421.55 last 55.92) - mkdir 23472 (time 1788836020.68 total 431.57 last 58.87) - mkdir 23981 (time 1788836030.68 total 441.57 last 50.90) - mkdir 24628 (time 1788836040.68 total 451.57 last 64.68) - mkdir 25193 (time 1788836050.70 total 461.59 last 56.41) - mkdir 25746 (time 1788836060.70 total 471.59 last 55.30) - mkdir 26176 (time 1788836070.70 total 481.59 last 43.00) - mkdir 26587 (time 1788836080.72 total 491.61 last 41.03) - mkdir 27014 (time 1788836090.73 total 501.62 last 42.64) - mkdir 27451 (time 1788836100.73 total 511.62 last 43.70) - mkdir 27957 (time 1788836110.73 total 521.63 last 50.59) - mkdir 28414 (time 1788836120.78 total 531.67 last 45.48) - mkdir 28878 (time 1788836130.80 total 541.69 last 46.33) - mkdir 29349 (time 1788836140.80 total 551.69 last 47.09) - mkdir 29769 (time 1788836150.80 total 561.69 last 41.98) - mkdir 30000 (time 1788836155.76 total 566.65 last 46.60) - mkdir 30494 (time 1788836165.80 total 576.69 last 49.21) - mkdir 30976 (time 1788836175.81 total 586.70 last 48.15) - mkdir 31469 (time 1788836185.82 total 596.71 last 49.26) - mkdir 31915 (time 1788836195.82 total 606.71 last 44.60) - mkdir 32376 (time 1788836205.82 total 616.71 last 46.08) - mkdir 32787 (time 1788836215.83 total 626.72 last 41.08) total: 32818 mkdir in 627.27 seconds: 52.32 ops/second - mkdir 579 (time 1788835598.91 total 10.01 last 57.87) - mkdir 1197 (time 1788835608.96 total 20.06 last 61.47) - mkdir 1752 (time 1788835618.98 total 30.08 last 55.40) - mkdir 2273 (time 1788835629.01 total 40.10 last 51.95) - mkdir 2719 (time 1788835639.01 total 50.11 last 44.58) - mkdir 3250 (time 1788835649.02 total 60.11 last 53.07) - mkdir 3772 (time 1788835659.02 total 70.12 last 52.18) - mkdir 4270 (time 1788835669.03 total 80.13 last 49.73) - mkdir 4863 (time 1788835679.04 total 90.14 last 59.25) - mkdir 5409 (time 1788835689.06 total 100.16 last 54.49) - mkdir 5947 (time 1788835699.07 total 110.17 last 53.75) - mkdir 6501 (time 1788835709.08 total 120.18 last 55.34) - mkdir 7072 (time 1788835719.10 total 130.20 last 56.99) - mkdir 7638 (time 1788835729.12 total 140.22 last 56.51) - mkdir 8172 (time 1788835739.15 total 150.24 last 53.25) - mkdir 8711 (time 1788835749.15 total 160.25 last 53.87) - mkdir 9239 (time 1788835759.19 total 170.29 last 52.61) - mkdir 9819 (time 1788835769.21 total 180.31 last 57.88) - mkdir 10000 (time 1788835772.58 total 183.68 last 53.73) - mkdir 10571 (time 1788835782.63 total 193.73 last 56.81) - mkdir 11129 (time 1788835792.65 total 203.75 last 55.66) - mkdir 11650 (time 1788835802.66 total 213.76 last 52.08) - mkdir 12173 (time 1788835812.67 total 223.77 last 52.22) - mkdir 12630 (time 1788835822.70 total 233.79 last 45.60) - mkdir 13160 (time 1788835832.70 total 243.80 last 52.99) - mkdir 13642 (time 1788835842.70 total 253.80 last 48.18) - mkdir 14171 (time 1788835852.80 total 263.89 last 52.40) - mkdir 14743 (time 1788835862.80 total 273.89 last 57.20) - mkdir 15287 (time 1788835872.82 total 283.92 last 54.27) - mkdir 15859 (time 1788835882.82 total 293.92 last 57.18) - mkdir 16385 (time 1788835892.83 total 303.92 last 52.59) - mkdir 16966 (time 1788835902.84 total 313.93 last 58.04) - mkdir 17481 (time 1788835912.85 total 323.95 last 51.42) - mkdir 18037 (time 1788835922.86 total 333.95 last 55.58) - mkdir 18574 (time 1788835932.88 total 343.98 last 53.58) - mkdir 19101 (time 1788835942.89 total 353.99 last 52.62) - mkdir 19663 (time 1788835952.90 total 364.00 last 56.16) - mkdir 20000 (time 1788835959.07 total 370.16 last 54.68) - mkdir 20598 (time 1788835969.07 total 380.17 last 59.77) - mkdir 21196 (time 1788835979.08 total 390.17 last 59.77) - mkdir 21770 (time 1788835989.10 total 400.20 last 57.26) - mkdir 22358 (time 1788835999.11 total 410.21 last 58.74) - mkdir 22890 (time 1788836009.11 total 420.21 last 53.18) - mkdir 23450 (time 1788836019.13 total 430.23 last 55.92) - mkdir 24001 (time 1788836029.15 total 440.25 last 54.98) - mkdir 24612 (time 1788836039.16 total 450.26 last 61.03) - mkdir 25213 (time 1788836049.17 total 460.27 last 60.03) - mkdir 25755 (time 1788836059.19 total 470.28 last 54.13) - mkdir 26184 (time 1788836069.19 total 480.29 last 42.87) - mkdir 26578 (time 1788836079.20 total 490.30 last 39.38) - mkdir 27033 (time 1788836089.20 total 500.30 last 45.48) - mkdir 27443 (time 1788836099.22 total 510.31 last 40.94) - mkdir 27931 (time 1788836109.22 total 520.32 last 48.78) - mkdir 28388 (time 1788836119.23 total 530.33 last 45.66) - mkdir 28834 (time 1788836129.23 total 540.33 last 44.58) - mkdir 29277 (time 1788836139.24 total 550.34 last 44.27) - mkdir 29711 (time 1788836149.25 total 560.34 last 43.37) - mkdir 30000 (time 1788836155.45 total 566.55 last 46.56) - mkdir 30467 (time 1788836165.48 total 576.58 last 46.55) - mkdir 30938 (time 1788836175.49 total 586.59 last 47.08) - mkdir 31418 (time 1788836185.51 total 596.61 last 47.91) - mkdir 31851 (time 1788836195.51 total 606.61 last 43.30) - mkdir 32338 (time 1788836205.51 total 616.61 last 48.69) - mkdir 32767 (time 1788836215.53 total 626.63 last 42.82) total: 32818 mkdir in 627.56 seconds: 52.29 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 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 1788836744 ; total 0 ; last 0) - unlinked 10000 (time 1788836957 ; total 213 ; last 213) - unlinked 20000 (time 1788837164 ; total 420 ; last 207) - unlinked 30000 (time 1788837476 ; total 732 ; last 312) total: 32768 unlinks in 819 seconds: 40.009769 unlinks/second - unlinked 0 (time 1788836744 ; total 0 ; last 0) - unlinked 10000 (time 1788836956 ; total 212 ; last 212) - unlinked 20000 (time 1788837164 ; total 420 ; last 208) - unlinked 30000 (time 1788837478 ; total 734 ; last 314) total: 32768 unlinks in 822 seconds: 39.863747 unlinks/second nlink between: 102 - unlinked 0 (time 1788837568 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788837568 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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