== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:04:16 (1780524256) 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 553212 1148 552064 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 545060 450 544610 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118699 907 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118698 906 117792 1% /mnt/lustre[OST:1] filesystem_summary: 237182 1598 235584 1% /mnt/lustre - mkdir 2085 (time 1780524268.25 total 10.00 last 208.48) - mkdir 3902 (time 1780524278.25 total 20.00 last 181.66) - mkdir 5588 (time 1780524288.25 total 30.00 last 168.57) - mkdir 7332 (time 1780524298.26 total 40.01 last 174.32) - mkdir 9088 (time 1780524308.26 total 50.01 last 175.59) - mkdir 10000 (time 1780524313.90 total 55.65 last 161.71) - mkdir 11694 (time 1780524323.90 total 65.65 last 169.36) - mkdir 13404 (time 1780524333.94 total 75.69 last 170.27) - mkdir 15170 (time 1780524343.94 total 85.70 last 176.57) - mkdir 16738 (time 1780524353.94 total 95.70 last 156.78) - mkdir 18433 (time 1780524363.95 total 105.70 last 169.41) - mkdir 19975 (time 1780524373.97 total 115.72 last 153.94) - mkdir 21295 (time 1780524383.97 total 125.72 last 131.96) - mkdir 22441 (time 1780524393.97 total 135.73 last 114.56) - mkdir 23657 (time 1780524403.97 total 145.73 last 121.56) - mkdir 25067 (time 1780524413.98 total 155.74 last 140.88) - mkdir 26448 (time 1780524423.99 total 165.74 last 138.04) - mkdir 28281 (time 1780524434.01 total 175.76 last 182.90) - mkdir 30000 (time 1780524442.71 total 184.47 last 197.51) - mkdir 31839 (time 1780524452.73 total 194.48 last 183.63) total: 32818 mkdir in 200.23 seconds: 163.90 ops/second - mkdir 2076 (time 1780524268.25 total 10.00 last 207.55) - mkdir 3887 (time 1780524278.25 total 20.01 last 181.04) - mkdir 5568 (time 1780524288.25 total 30.01 last 168.09) - mkdir 7300 (time 1780524298.26 total 40.01 last 173.12) - mkdir 9059 (time 1780524308.26 total 50.01 last 175.87) - mkdir 10000 (time 1780524313.93 total 55.68 last 165.92) - mkdir 11702 (time 1780524323.93 total 65.68 last 170.19) - mkdir 13405 (time 1780524333.97 total 75.72 last 169.67) - mkdir 15121 (time 1780524343.97 total 85.72 last 171.57) - mkdir 16670 (time 1780524353.97 total 95.72 last 154.88) - mkdir 18396 (time 1780524363.97 total 105.73 last 172.54) - mkdir 19889 (time 1780524373.98 total 115.73 last 149.20) - mkdir 21245 (time 1780524383.99 total 125.75 last 135.43) - mkdir 22365 (time 1780524394.00 total 135.75 last 111.97) - mkdir 23601 (time 1780524404.00 total 145.75 last 123.59) - mkdir 24976 (time 1780524414.00 total 155.75 last 137.48) - mkdir 26358 (time 1780524424.00 total 165.75 last 138.18) - mkdir 28194 (time 1780524434.00 total 175.76 last 183.51) - mkdir 30000 (time 1780524443.08 total 184.84 last 198.97) - mkdir 31821 (time 1780524453.08 total 194.84 last 182.09) total: 32818 mkdir in 200.55 seconds: 163.64 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 489856 1718272 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 553213 1149 552064 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 304680 66120 238560 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118763 971 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118762 970 117792 1% /mnt/lustre[OST:1] filesystem_summary: 302853 67269 235584 23% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780524682 ; total 0 ; last 0) - unlinked 10000 (time 1780524752 ; total 70 ; last 70) - unlinked 20000 (time 1780524799 ; total 117 ; last 47) - unlinked 30000 (time 1780524849 ; total 167 ; last 50) total: 32768 unlinks in 180 seconds: 182.044449 unlinks/second - unlinked 0 (time 1780524682 ; total 0 ; last 0) - unlinked 10000 (time 1780524752 ; total 70 ; last 70) - unlinked 20000 (time 1780524800 ; total 118 ; last 48) - unlinked 30000 (time 1780524850 ; total 168 ; last 50) total: 32768 unlinks in 181 seconds: 181.038681 unlinks/second nlink between: 102 - unlinked 0 (time 1780524863 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780524863 ; 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 2209280 4096 2203136 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 553213 1149 552064 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 493635 484 493151 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118763 971 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118762 970 117792 1% /mnt/lustre[OST:1] filesystem_summary: 237217 1633 235584 1% /mnt/lustre