== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:04:15 (1780524255) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1680 1269624 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 276 1023724 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 303 261841 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 303 261841 1% /mnt/lustre[OST:1] filesystem_summary: 523958 276 523682 1% /mnt/lustre - mkdir 1403 (time 1780524268.02 total 10.00 last 140.30) - mkdir 3207 (time 1780524278.02 total 20.00 last 180.36) - mkdir 4935 (time 1780524288.02 total 30.01 last 172.75) - mkdir 6527 (time 1780524298.03 total 40.01 last 159.08) - mkdir 8021 (time 1780524308.03 total 50.01 last 149.39) - mkdir 9713 (time 1780524318.04 total 60.02 last 169.08) - mkdir 11334 (time 1780524328.05 total 70.04 last 161.86) - mkdir 12820 (time 1780524338.06 total 80.04 last 148.53) - mkdir 14306 (time 1780524348.06 total 90.04 last 148.55) - mkdir 15715 (time 1780524358.06 total 100.05 last 140.86) - mkdir 17164 (time 1780524368.07 total 110.05 last 144.85) - mkdir 18670 (time 1780524378.08 total 120.06 last 150.48) - mkdir 20000 (time 1780524386.37 total 128.35 last 160.42) - mkdir 21397 (time 1780524396.37 total 138.35 last 139.65) - mkdir 22780 (time 1780524406.38 total 148.37 last 138.10) - mkdir 24009 (time 1780524416.39 total 158.37 last 122.81) - mkdir 25216 (time 1780524426.39 total 168.38 last 120.68) - mkdir 26561 (time 1780524436.40 total 178.38 last 134.47) - mkdir 27866 (time 1780524446.40 total 188.38 last 130.46) - mkdir 29155 (time 1780524456.41 total 198.39 last 128.73) - mkdir 30000 (time 1780524462.80 total 204.79 last 132.20) - mkdir 31250 (time 1780524472.81 total 214.79 last 124.93) - mkdir 32541 (time 1780524482.81 total 224.79 last 129.07) total: 32818 mkdir in 226.91 seconds: 144.63 ops/second - mkdir 1370 (time 1780524268.08 total 10.00 last 136.96) - mkdir 3127 (time 1780524278.09 total 20.01 last 175.60) - mkdir 4802 (time 1780524288.10 total 30.02 last 167.37) - mkdir 6440 (time 1780524298.10 total 40.02 last 163.70) - mkdir 7930 (time 1780524308.10 total 50.03 last 148.96) - mkdir 9656 (time 1780524318.11 total 60.03 last 172.48) - mkdir 11348 (time 1780524328.12 total 70.04 last 169.09) - mkdir 12806 (time 1780524338.12 total 80.04 last 145.75) - mkdir 14290 (time 1780524348.13 total 90.05 last 148.33) - mkdir 15683 (time 1780524358.13 total 100.05 last 139.30) - mkdir 17091 (time 1780524368.14 total 110.06 last 140.60) - mkdir 18553 (time 1780524378.14 total 120.06 last 146.14) - mkdir 20000 (time 1780524387.20 total 129.13 last 159.71) - mkdir 21397 (time 1780524397.22 total 139.14 last 139.54) - mkdir 22736 (time 1780524407.22 total 149.14 last 133.87) - mkdir 24000 (time 1780524417.22 total 159.14 last 126.32) - mkdir 25230 (time 1780524427.23 total 169.15 last 122.91) - mkdir 26556 (time 1780524437.25 total 179.17 last 132.38) - mkdir 27848 (time 1780524447.25 total 189.17 last 129.17) - mkdir 29139 (time 1780524457.25 total 199.17 last 129.07) - mkdir 30000 (time 1780524463.85 total 205.77 last 130.42) - mkdir 31324 (time 1780524473.86 total 215.78 last 132.35) - mkdir 32628 (time 1780524483.86 total 225.78 last 130.31) total: 32818 mkdir in 227.13 seconds: 144.49 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270816 1000488 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65912 958088 7% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 303 261841 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 302 261842 1% /mnt/lustre[OST:1] filesystem_summary: 589595 65912 523683 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780524752 ; total 0 ; last 0) - unlinked 10000 (time 1780524785 ; total 33 ; last 33) - unlinked 20000 (time 1780524825 ; total 73 ; last 40) - unlinked 30000 (time 1780524872 ; total 120 ; last 47) total: 32768 unlinks in 134 seconds: 244.537308 unlinks/second - unlinked 0 (time 1780524752 ; total 0 ; last 0) - unlinked 10000 (time 1780524787 ; total 35 ; last 35) - unlinked 20000 (time 1780524826 ; total 74 ; last 39) - unlinked 30000 (time 1780524874 ; total 122 ; last 48) total: 32768 unlinks in 136 seconds: 240.941177 unlinks/second nlink between: 1 - unlinked 0 (time 1780524888 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1780524888 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8272 1263032 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 276 1023724 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 303 261841 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 302 261842 1% /mnt/lustre[OST:1] filesystem_summary: 523959 276 523683 1% /mnt/lustre