== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:05:00 (1780524300) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2432 2206208 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:1] 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 553185 1121 552064 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 549546 487 549059 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118762 970 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118699 907 117792 1% /mnt/lustre[OST:1] filesystem_summary: 237192 1608 235584 1% /mnt/lustre - mkdir 1325 (time 1780524313.06 total 10.01 last 132.41) - mkdir 2775 (time 1780524323.07 total 20.01 last 144.93) - mkdir 4050 (time 1780524333.07 total 30.01 last 127.48) - mkdir 5347 (time 1780524343.07 total 40.02 last 129.64) - mkdir 6645 (time 1780524353.08 total 50.02 last 129.77) - mkdir 7837 (time 1780524363.09 total 60.03 last 119.08) - mkdir 9007 (time 1780524373.09 total 70.04 last 116.92) - mkdir 10000 (time 1780524381.30 total 78.24 last 121.04) - mkdir 11204 (time 1780524391.30 total 88.24 last 120.36) - mkdir 12486 (time 1780524401.31 total 98.26 last 128.04) - mkdir 13643 (time 1780524411.31 total 108.26 last 115.69) - mkdir 14701 (time 1780524421.32 total 118.27 last 105.70) - mkdir 15904 (time 1780524431.33 total 128.27 last 120.27) - mkdir 17042 (time 1780524441.33 total 138.27 last 113.75) - mkdir 18157 (time 1780524451.33 total 148.28 last 111.47) - mkdir 19305 (time 1780524461.33 total 158.28 last 114.79) - mkdir 20000 (time 1780524467.55 total 164.49 last 111.84) - mkdir 21182 (time 1780524477.56 total 174.50 last 118.10) - mkdir 22296 (time 1780524487.56 total 184.50 last 111.39) - mkdir 23390 (time 1780524497.57 total 194.51 last 109.30) - mkdir 24536 (time 1780524507.59 total 204.53 last 114.35) - mkdir 25703 (time 1780524517.60 total 214.54 last 116.57) - mkdir 26848 (time 1780524527.60 total 224.54 last 114.49) - mkdir 27987 (time 1780524537.60 total 234.55 last 113.88) - mkdir 29079 (time 1780524547.60 total 244.55 last 109.17) - mkdir 30000 (time 1780524555.98 total 252.93 last 109.93) - mkdir 31179 (time 1780524566.03 total 262.98 last 117.28) - mkdir 32384 (time 1780524576.04 total 272.99 last 120.42) total: 32818 mkdir in 276.46 seconds: 118.71 ops/second - mkdir 1346 (time 1780524313.06 total 10.00 last 134.56) - mkdir 2804 (time 1780524323.06 total 20.00 last 145.80) - mkdir 4063 (time 1780524333.08 total 30.03 last 125.61) - mkdir 5335 (time 1780524343.09 total 40.03 last 127.12) - mkdir 6595 (time 1780524353.09 total 50.04 last 125.93) - mkdir 7736 (time 1780524363.10 total 60.04 last 114.02) - mkdir 8932 (time 1780524373.10 total 70.05 last 119.58) - mkdir 10000 (time 1780524382.17 total 79.11 last 117.79) - mkdir 11227 (time 1780524392.17 total 89.12 last 122.66) - mkdir 12459 (time 1780524402.17 total 99.12 last 123.19) - mkdir 13606 (time 1780524412.18 total 109.12 last 114.66) - mkdir 14640 (time 1780524422.18 total 119.13 last 103.35) - mkdir 15776 (time 1780524432.19 total 129.13 last 113.51) - mkdir 16957 (time 1780524442.20 total 139.14 last 118.03) - mkdir 18092 (time 1780524452.20 total 149.14 last 113.50) - mkdir 19177 (time 1780524462.20 total 159.15 last 108.40) - mkdir 20000 (time 1780524469.04 total 165.99 last 120.39) - mkdir 21147 (time 1780524479.04 total 175.99 last 114.65) - mkdir 22262 (time 1780524489.05 total 186.00 last 111.43) - mkdir 23421 (time 1780524499.05 total 196.00 last 115.86) - mkdir 24535 (time 1780524509.06 total 206.00 last 111.35) - mkdir 25705 (time 1780524519.07 total 216.01 last 116.89) - mkdir 26876 (time 1780524529.07 total 226.02 last 117.04) - mkdir 27998 (time 1780524539.09 total 236.03 last 112.07) - mkdir 29085 (time 1780524549.10 total 246.04 last 108.57) - mkdir 30000 (time 1780524557.65 total 254.60 last 106.95) - mkdir 31206 (time 1780524567.66 total 264.61 last 120.46) - mkdir 32399 (time 1780524577.82 total 274.76 last 117.51) total: 32818 mkdir in 277.66 seconds: 118.19 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2432 2206208 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210176 489728 1718400 23% /mnt/lustre[MDT:1] 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 553209 1145 552064 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 304806 66124 238682 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118762 970 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118763 971 117792 1% /mnt/lustre[OST:1] filesystem_summary: 302853 67269 235584 23% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780524849 ; total 0 ; last 0) - unlinked 10000 (time 1780524953 ; total 104 ; last 104) - unlinked 20000 (time 1780525026 ; total 177 ; last 73) - unlinked 30000 (time 1780525097 ; total 248 ; last 71) total: 32768 unlinks in 267 seconds: 122.726593 unlinks/second - unlinked 0 (time 1780524849 ; total 0 ; last 0) - unlinked 10000 (time 1780524953 ; total 104 ; last 104) - unlinked 20000 (time 1780525027 ; total 178 ; last 74) - unlinked 30000 (time 1780525098 ; total 249 ; last 71) total: 32768 unlinks in 268 seconds: 122.268654 unlinks/second nlink between: 102 - unlinked 0 (time 1780525117 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780525117 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2210688 2432 2206208 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2208896 5888 2200960 1% /mnt/lustre[MDT:1] 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 553209 1145 552064 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 461333 536 460797 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118762 970 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118763 971 117792 1% /mnt/lustre[OST:1] filesystem_summary: 237265 1681 235584 1% /mnt/lustre