== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:15:09 (1787598909) 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 546 (time 1787598925.34 total 10.02 last 54.49) - mkdir 1072 (time 1787598935.35 total 20.02 last 52.59) - mkdir 1676 (time 1787598945.35 total 30.03 last 60.35) - mkdir 2305 (time 1787598955.36 total 40.03 last 62.88) - mkdir 2925 (time 1787598965.36 total 50.04 last 61.98) - mkdir 3515 (time 1787598975.37 total 60.05 last 58.95) - mkdir 4086 (time 1787598985.38 total 70.05 last 57.05) - mkdir 4681 (time 1787598995.39 total 80.06 last 59.43) - mkdir 5306 (time 1787599005.43 total 90.11 last 62.24) - mkdir 5825 (time 1787599015.43 total 100.11 last 51.89) - mkdir 6332 (time 1787599025.45 total 110.13 last 50.61) - mkdir 6842 (time 1787599035.45 total 120.13 last 50.97) - mkdir 7314 (time 1787599045.47 total 130.15 last 47.12) - mkdir 7654 (time 1787599055.49 total 140.17 last 33.93) - mkdir 8074 (time 1787599065.52 total 150.20 last 41.87) - mkdir 8518 (time 1787599075.57 total 160.24 last 44.20) - mkdir 9105 (time 1787599085.57 total 170.25 last 58.67) - mkdir 9659 (time 1787599095.58 total 180.25 last 55.38) - mkdir 10000 (time 1787599101.49 total 186.17 last 57.67) - mkdir 10538 (time 1787599111.50 total 196.17 last 53.76) - mkdir 11064 (time 1787599121.50 total 206.18 last 52.57) - mkdir 11591 (time 1787599131.51 total 216.18 last 52.69) - mkdir 12111 (time 1787599141.51 total 226.18 last 52.00) - mkdir 12675 (time 1787599151.51 total 236.18 last 56.40) - mkdir 13226 (time 1787599161.51 total 246.19 last 55.09) - mkdir 13760 (time 1787599171.52 total 256.19 last 53.35) - mkdir 14342 (time 1787599181.53 total 266.21 last 58.10) - mkdir 14845 (time 1787599191.59 total 276.27 last 50.02) - mkdir 15386 (time 1787599201.59 total 286.27 last 54.08) - mkdir 15933 (time 1787599211.60 total 296.27 last 54.69) - mkdir 16479 (time 1787599221.60 total 306.27 last 54.60) - mkdir 17029 (time 1787599231.60 total 316.28 last 54.96) - mkdir 17576 (time 1787599241.62 total 326.30 last 54.61) - mkdir 18048 (time 1787599251.62 total 336.30 last 47.17) - mkdir 18644 (time 1787599261.63 total 346.31 last 59.57) - mkdir 19148 (time 1787599271.64 total 356.32 last 50.34) - mkdir 19713 (time 1787599281.65 total 366.33 last 56.46) - mkdir 20000 (time 1787599286.45 total 371.12 last 59.81) - mkdir 20537 (time 1787599296.47 total 381.14 last 53.61) - mkdir 21038 (time 1787599306.48 total 391.16 last 50.01) - mkdir 21539 (time 1787599316.50 total 401.17 last 50.03) - mkdir 21990 (time 1787599326.51 total 411.19 last 45.03) - mkdir 22467 (time 1787599336.53 total 421.21 last 47.62) - mkdir 22933 (time 1787599346.55 total 431.22 last 46.53) - mkdir 23445 (time 1787599356.58 total 441.26 last 51.02) - mkdir 23962 (time 1787599366.60 total 451.27 last 51.63) - mkdir 24450 (time 1787599376.71 total 461.39 last 48.24) - mkdir 25040 (time 1787599386.71 total 471.39 last 58.99) - mkdir 25558 (time 1787599396.72 total 481.40 last 51.76) - mkdir 26101 (time 1787599406.76 total 491.43 last 54.10) - mkdir 26656 (time 1787599416.76 total 501.44 last 55.47) - mkdir 27197 (time 1787599426.80 total 511.48 last 53.88) - mkdir 27726 (time 1787599436.81 total 521.49 last 52.86) - mkdir 28207 (time 1787599446.82 total 531.49 last 48.07) - mkdir 28691 (time 1787599457.27 total 541.95 last 46.31) - mkdir 29176 (time 1787599467.31 total 551.98 last 48.33) - mkdir 29566 (time 1787599477.31 total 561.99 last 38.98) - mkdir 29986 (time 1787599487.31 total 571.99 last 42.00) - mkdir 30422 (time 1787599497.32 total 582.00 last 43.57) - mkdir 30874 (time 1787599507.33 total 592.01 last 45.14) - mkdir 31342 (time 1787599517.41 total 602.08 last 46.45) - mkdir 31816 (time 1787599527.44 total 612.11 last 47.26) - mkdir 32293 (time 1787599537.44 total 622.12 last 47.68) - mkdir 32744 (time 1787599547.56 total 632.23 last 44.59) total: 32818 mkdir in 633.68 seconds: 51.79 ops/second - mkdir 547 (time 1787598925.33 total 10.00 last 54.68) - mkdir 1103 (time 1787598935.34 total 20.02 last 55.52) - mkdir 1695 (time 1787598945.35 total 30.03 last 59.16) - mkdir 2332 (time 1787598955.36 total 40.04 last 63.61) - mkdir 2929 (time 1787598965.36 total 50.04 last 59.68) - mkdir 3517 (time 1787598975.37 total 60.05 last 58.74) - mkdir 4103 (time 1787598985.39 total 70.07 last 58.51) - mkdir 4718 (time 1787598995.40 total 80.08 last 61.44) - mkdir 5327 (time 1787599005.41 total 90.09 last 60.85) - mkdir 5874 (time 1787599015.41 total 100.09 last 54.67) - mkdir 6380 (time 1787599025.43 total 110.11 last 50.53) - mkdir 6875 (time 1787599035.44 total 120.12 last 49.42) - mkdir 7343 (time 1787599045.46 total 130.14 last 46.73) - mkdir 7687 (time 1787599055.47 total 140.14 last 34.38) - mkdir 8102 (time 1787599065.49 total 150.16 last 41.41) - mkdir 8550 (time 1787599075.52 total 160.20 last 44.66) - mkdir 9126 (time 1787599085.52 total 170.20 last 57.59) - mkdir 9693 (time 1787599095.53 total 180.21 last 56.66) - mkdir 10000 (time 1787599101.30 total 185.98 last 53.17) - mkdir 10544 (time 1787599111.31 total 195.99 last 54.36) - mkdir 11082 (time 1787599121.31 total 205.99 last 53.77) - mkdir 11608 (time 1787599131.34 total 216.02 last 52.46) - mkdir 12118 (time 1787599141.35 total 226.02 last 50.97) - mkdir 12681 (time 1787599151.37 total 236.05 last 56.16) - mkdir 13249 (time 1787599161.38 total 246.06 last 56.73) - mkdir 13806 (time 1787599171.40 total 256.08 last 55.59) - mkdir 14386 (time 1787599181.42 total 266.10 last 57.87) - mkdir 14891 (time 1787599191.44 total 276.11 last 50.45) - mkdir 15379 (time 1787599201.44 total 286.11 last 48.79) - mkdir 15916 (time 1787599211.44 total 296.12 last 53.68) - mkdir 16464 (time 1787599221.46 total 306.14 last 54.69) - mkdir 17018 (time 1787599231.51 total 316.19 last 55.13) - mkdir 17563 (time 1787599241.53 total 326.21 last 54.39) - mkdir 18031 (time 1787599251.54 total 336.22 last 46.74) - mkdir 18619 (time 1787599261.57 total 346.24 last 58.65) - mkdir 19106 (time 1787599271.57 total 356.25 last 48.67) - mkdir 19702 (time 1787599281.61 total 366.28 last 59.41) - mkdir 20000 (time 1787599286.77 total 371.45 last 57.66) - mkdir 20550 (time 1787599296.77 total 381.45 last 55.00) - mkdir 21041 (time 1787599306.79 total 391.47 last 49.01) - mkdir 21537 (time 1787599316.80 total 401.48 last 49.56) - mkdir 21991 (time 1787599326.81 total 411.49 last 45.37) - mkdir 22467 (time 1787599336.81 total 421.49 last 47.60) - mkdir 22920 (time 1787599346.83 total 431.50 last 45.22) - mkdir 23437 (time 1787599356.83 total 441.51 last 51.70) - mkdir 23951 (time 1787599366.87 total 451.55 last 51.19) - mkdir 24434 (time 1787599376.87 total 461.55 last 48.28) - mkdir 25017 (time 1787599386.89 total 471.57 last 58.18) - mkdir 25556 (time 1787599396.91 total 481.59 last 53.80) - mkdir 26080 (time 1787599407.04 total 491.72 last 51.71) - mkdir 26645 (time 1787599417.05 total 501.72 last 56.47) - mkdir 27201 (time 1787599427.05 total 511.72 last 55.60) - mkdir 27741 (time 1787599437.06 total 521.74 last 53.93) - mkdir 28221 (time 1787599447.08 total 531.76 last 47.89) - mkdir 28693 (time 1787599457.28 total 541.96 last 46.27) - mkdir 29163 (time 1787599467.29 total 551.97 last 46.95) - mkdir 29546 (time 1787599477.32 total 562.00 last 38.18) - mkdir 29965 (time 1787599487.33 total 572.01 last 41.88) - mkdir 30418 (time 1787599497.33 total 582.01 last 45.30) - mkdir 30888 (time 1787599507.34 total 592.02 last 46.96) - mkdir 31330 (time 1787599517.39 total 602.07 last 43.96) - mkdir 31776 (time 1787599527.40 total 612.07 last 44.59) - mkdir 32226 (time 1787599537.41 total 622.08 last 44.95) - mkdir 32708 (time 1787599547.57 total 632.25 last 47.43) total: 32818 mkdir in 634.32 seconds: 51.74 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 1787600387 ; total 0 ; last 0) - unlinked 10000 (time 1787600738 ; total 351 ; last 351) - unlinked 20000 (time 1787601091 ; total 704 ; last 353) - unlinked 30000 (time 1787601469 ; total 1082 ; last 378) total: 32768 unlinks in 1179 seconds: 27.793045 unlinks/second - unlinked 0 (time 1787600387 ; total 1 ; last 1) - unlinked 10000 (time 1787600740 ; total 354 ; last 353) - unlinked 20000 (time 1787601092 ; total 706 ; last 352) - unlinked 30000 (time 1787601469 ; total 1083 ; last 377) total: 32768 unlinks in 1182 seconds: 27.722504 unlinks/second nlink between: 102 - unlinked 0 (time 1787601570 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787601570 ; 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 2208768 2304 2204416 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 526765 333 526432 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