== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:16:25 (1769073385) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1196 (time 1769073400.68 total 10.02 last 119.40) - mkdir 2134 (time 1769073410.69 total 20.02 last 93.75) - mkdir 3206 (time 1769073420.69 total 30.03 last 107.16) - mkdir 4376 (time 1769073430.70 total 40.03 last 116.93) - mkdir 5490 (time 1769073440.70 total 50.04 last 111.35) - mkdir 6570 (time 1769073450.72 total 60.05 last 107.87) - mkdir 7564 (time 1769073460.72 total 70.05 last 99.40) - mkdir 8595 (time 1769073470.72 total 80.05 last 103.09) - mkdir 9775 (time 1769073480.72 total 90.05 last 117.97) - mkdir 11300 (time 1769073490.72 total 100.06 last 152.43) - mkdir 12468 (time 1769073500.73 total 110.07 last 116.70) - mkdir 13692 (time 1769073510.74 total 120.07 last 122.35) - mkdir 14821 (time 1769073520.74 total 130.07 last 112.85) - mkdir 16054 (time 1769073530.75 total 140.08 last 123.26) - mkdir 17093 (time 1769073540.75 total 150.08 last 103.88) - mkdir 18267 (time 1769073550.75 total 160.09 last 117.33) - mkdir 19517 (time 1769073560.76 total 170.09 last 124.95) - mkdir 20000 (time 1769073564.91 total 174.24 last 116.36) - mkdir 21114 (time 1769073574.92 total 184.25 last 111.27) - mkdir 22248 (time 1769073584.93 total 194.26 last 113.28) - mkdir 23383 (time 1769073594.93 total 204.26 last 113.47) - mkdir 24585 (time 1769073604.94 total 214.27 last 120.07) - mkdir 25756 (time 1769073614.95 total 224.28 last 117.04) - mkdir 26933 (time 1769073624.95 total 234.28 last 117.65) - mkdir 28225 (time 1769073634.96 total 244.30 last 129.03) - mkdir 29449 (time 1769073644.98 total 254.31 last 122.26) - mkdir 30000 (time 1769073649.88 total 259.22 last 112.30) - mkdir 31010 (time 1769073659.88 total 269.22 last 101.00) - mkdir 32043 (time 1769073669.89 total 279.22 last 103.22) - mkdir 33238 (time 1769073679.90 total 289.23 last 119.44) - mkdir 34499 (time 1769073689.90 total 299.23 last 126.09) - mkdir 35622 (time 1769073699.90 total 309.24 last 112.22) - mkdir 36660 (time 1769073709.91 total 319.24 last 103.75) - mkdir 37858 (time 1769073719.91 total 329.25 last 119.75) - mkdir 38921 (time 1769073729.92 total 339.25 last 106.25) - mkdir 40000 (time 1769073739.21 total 348.54 last 116.10) - mkdir 41250 (time 1769073749.23 total 358.56 last 124.76) - mkdir 42189 (time 1769073759.25 total 368.58 last 93.72) - mkdir 43393 (time 1769073769.26 total 378.59 last 120.33) - mkdir 44430 (time 1769073779.26 total 388.59 last 103.65) - mkdir 45560 (time 1769073789.26 total 398.60 last 112.96) - mkdir 46490 (time 1769073799.26 total 408.60 last 92.99) - mkdir 47582 (time 1769073809.27 total 418.60 last 109.15) - mkdir 48515 (time 1769073819.27 total 428.61 last 93.26) - mkdir 49494 (time 1769073829.29 total 438.62 last 97.77) - mkdir 50000 (time 1769073834.45 total 443.79 last 97.91) - mkdir 50981 (time 1769073844.47 total 453.80 last 97.94) - mkdir 51887 (time 1769073854.49 total 463.82 last 90.45) - mkdir 52673 (time 1769073864.52 total 473.85 last 78.34) - mkdir 53416 (time 1769073874.53 total 483.86 last 74.24) - mkdir 54613 (time 1769073884.54 total 493.87 last 119.57) - mkdir 55661 (time 1769073894.55 total 503.89 last 104.66) - mkdir 56774 (time 1769073904.56 total 513.89 last 111.28) - mkdir 58120 (time 1769073914.56 total 523.89 last 134.54) - mkdir 59164 (time 1769073924.56 total 533.90 last 104.37) - mkdir 60000 (time 1769073931.26 total 540.59 last 124.92) - mkdir 61151 (time 1769073941.26 total 550.59 last 115.09) - mkdir 62154 (time 1769073951.26 total 560.60 last 100.23) - mkdir 63114 (time 1769073961.27 total 570.60 last 95.94) - mkdir 64053 (time 1769073971.27 total 580.61 last 93.87) - mkdir 65010 (time 1769073981.28 total 590.61 last 95.65) total: 65636 mkdir in 597.20 seconds: 109.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270284 1001020 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1769073995 ; total 0 ; last 0) - unlinked 10000 (time 1769074155 ; total 160 ; last 160) - unlinked 20000 (time 1769074318 ; total 323 ; last 163) - unlinked 30000 (time 1769074481 ; total 486 ; last 163) - unlinked 40000 (time 1769074641 ; total 646 ; last 160) - unlinked 50000 (time 1769074800 ; total 805 ; last 159) - unlinked 60000 (time 1769074945 ; total 950 ; last 145) total: 65536 unlinks in 981 seconds: 66.805298 unlinks/second nlink between: 1 - unlinked 0 (time 1769074977 ; total 0 ; last 0) total: 100 unlinks in 0 seconds: inf unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7740 1263564 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre