== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:39:28 (1790732368) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa02491c07000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa02491c07000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 3.23 seconds: 30.99 ops/second llite.lustre-ffffa02491c07000.statahead_max=0 208 real 0m1.576s user 0m0.002s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffffa02491c07000.statahead_max=128 llite.lustre-ffffa02491c07000.statahead_max=128 208 real 0m0.706s user 0m0.000s sys 0m0.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 72 hit_total: 3510 miss_total: 1280 swrong=2 ewrong=2 - open/close 582 (time 1790732396.10 total 10.00 last 58.20) total: 900 open/close in 16.04 seconds: 56.10 ops/second llite.lustre-ffffa02491c07000.statahead_max=0 2008 real 0m17.985s user 0m0.024s sys 0m2.151s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 18 sec llite.lustre-ffffa02491c07000.statahead_max=128 llite.lustre-ffffa02491c07000.statahead_max=128 2008 real 0m4.107s user 0m0.019s sys 0m0.731s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 72 hit_total: 4508 miss_total: 1281 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffffa02491c07000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 72 hit_total: 4508 miss_total: 1281 mdc.lustre-MDT0000-mdc-ffffa02491c07000.batch_stats= snapshot_time: 1790732454.688418426 secs.nsecs start_time: 1790732373.348910799 secs.nsecs elapsed_time: 81.339507627 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 4 17 21 4: 1 4 26 8: 3 13 39 16: 0 0 39 32: 5 21 60 64: 9 39 100 mdc.lustre-MDT0001-mdc-ffffa02491c07000.batch_stats= snapshot_time: 1790732454.688580571 secs.nsecs start_time: 1790732373.349013638 secs.nsecs elapsed_time: 81.339566933 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 1 4 13 4: 4 18 31 8: 1 4 36 16: 0 0 36 32: 4 18 54 64: 10 45 100 kvm mdc.lustre-MDT0000-mdc-ffffa02491c07000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa02491c07000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.69 seconds: 37.13 ops/second llite.lustre-ffffa02491c07000.statahead_max=0 100 real 0m0.142s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa02491c07000.statahead_max=128 llite.lustre-ffffa02491c07000.statahead_max=128 100 real 0m0.266s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 72 hit_total: 4508 miss_total: 1281 swrong=2 ewrong=2 - open/close 676 (time 1790732475.79 total 10.01 last 67.56) total: 900 open/close in 13.70 seconds: 65.70 ops/second llite.lustre-ffffa02491c07000.statahead_max=0 1000 real 0m0.176s user 0m0.003s sys 0m0.047s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffffa02491c07000.statahead_max=128 llite.lustre-ffffa02491c07000.statahead_max=128 1000 real 0m0.210s user 0m0.001s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 72 hit_total: 4508 miss_total: 1281 swrong=2 ewrong=2 - open/close 624 (time 1790732497.99 total 10.02 last 62.27) - open/close 1309 (time 1790732507.99 total 20.02 last 68.49) - open/close 1961 (time 1790732517.99 total 30.02 last 65.19) - open/close 2648 (time 1790732527.99 total 40.02 last 68.70) - open/close 3270 (time 1790732538.01 total 50.04 last 62.09) - open/close 3962 (time 1790732548.04 total 60.07 last 69.03) - open/close 4681 (time 1790732558.04 total 70.07 last 71.87) - open/close 5384 (time 1790732568.04 total 80.07 last 70.29) - open/close 6092 (time 1790732578.04 total 90.08 last 70.77) - open/close 6770 (time 1790732588.06 total 100.09 last 67.73) - open/close 7405 (time 1790732598.06 total 110.09 last 63.50) - open/close 8018 (time 1790732608.06 total 120.09 last 61.28) - open/close 8579 (time 1790732618.07 total 130.10 last 56.06) total: 9000 open/close in 137.11 seconds: 65.64 ops/second llite.lustre-ffffa02491c07000.statahead_max=0 10000 real 0m1.182s user 0m0.004s sys 0m0.112s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffffa02491c07000.statahead_max=128 llite.lustre-ffffa02491c07000.statahead_max=128 10000 real 0m0.747s user 0m0.003s sys 0m0.120s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 72 hit_total: 4508 miss_total: 1281 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 345 seconds llite.lustre-ffffa02491c07000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 72 hit_total: 4508 miss_total: 1281 mdc.lustre-MDT0000-mdc-ffffa02491c07000.batch_stats= snapshot_time: 1790732985.393469336 secs.nsecs start_time: 1790732456.024556924 secs.nsecs elapsed_time: 529.368912412 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffffa02491c07000.batch_stats= snapshot_time: 1790732985.393540772 secs.nsecs start_time: 1790732456.024734436 secs.nsecs elapsed_time: 529.368806336 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536