== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:03:18 (1779991398) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff970410840000.batch_stats=0 total: 100 open/close in 2.53 seconds: 39.57 ops/second llite.lustre-ffff970410840000.statahead_max=0 208 real 0m1.205s user 0m0.005s sys 0m0.229s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff970410840000.statahead_max=128 llite.lustre-ffff970410840000.statahead_max=128 208 real 0m0.526s user 0m0.007s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 122 statahead wrong: 1 agl total: 117 list_total: 40 fname_total: 67 hit_total: 2805 miss_total: 254 swrong=1 ewrong=1 - open/close 711 (time 1779991423.22 total 10.03 last 70.86) total: 900 open/close in 12.60 seconds: 71.41 ops/second llite.lustre-ffff970410840000.statahead_max=0 2008 real 0m12.976s user 0m0.016s sys 0m1.881s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff970410840000.statahead_max=128 llite.lustre-ffff970410840000.statahead_max=128 2008 real 0m6.121s user 0m0.013s sys 0m0.567s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 123 statahead wrong: 1 agl total: 117 list_total: 41 fname_total: 67 hit_total: 3804 miss_total: 254 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff970410840000.statahead_stats= statahead total: 123 statahead wrong: 1 agl total: 117 list_total: 41 fname_total: 67 hit_total: 3804 miss_total: 254 mdc.lustre-MDT0000-mdc-ffff970410840000.batch_stats= snapshot_time: 1779991476.059990242 secs.nsecs start_time: 1779991403.057393658 secs.nsecs elapsed_time: 73.002596584 secs.nsecs subreqs per batch batches % cum % 1: 1 3 3 2: 1 3 6 4: 1 3 9 8: 6 18 27 16: 6 18 45 32: 4 12 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff970410840000.batch_stats=0 total: 100 open/close in 2.78 seconds: 35.99 ops/second llite.lustre-ffff970410840000.statahead_max=0 100 real 0m0.114s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff970410840000.statahead_max=128 llite.lustre-ffff970410840000.statahead_max=128 100 real 0m0.077s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 1 agl total: 117 list_total: 41 fname_total: 67 hit_total: 3804 miss_total: 254 swrong=1 ewrong=1 - open/close 756 (time 1779991498.01 total 10.01 last 75.53) total: 900 open/close in 11.68 seconds: 77.09 ops/second llite.lustre-ffff970410840000.statahead_max=0 1000 real 0m0.167s user 0m0.001s sys 0m0.053s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff970410840000.statahead_max=128 llite.lustre-ffff970410840000.statahead_max=128 1000 real 0m0.181s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 123 statahead wrong: 1 agl total: 117 list_total: 41 fname_total: 67 hit_total: 3804 miss_total: 254 swrong=1 ewrong=1 - open/close 840 (time 1779991519.15 total 10.00 last 84.00) - open/close 1679 (time 1779991529.16 total 20.01 last 83.81) - open/close 2385 (time 1779991539.16 total 30.01 last 70.58) - open/close 3199 (time 1779991549.17 total 40.02 last 81.38) - open/close 4089 (time 1779991559.17 total 50.02 last 88.94) - open/close 4855 (time 1779991569.18 total 60.03 last 76.56) - open/close 5675 (time 1779991579.18 total 70.04 last 81.95) - open/close 6425 (time 1779991589.20 total 80.05 last 74.86) - open/close 7110 (time 1779991599.21 total 90.06 last 68.44) - open/close 7907 (time 1779991609.22 total 100.07 last 79.65) - open/close 8680 (time 1779991619.22 total 110.07 last 77.30) total: 9000 open/close in 113.67 seconds: 79.17 ops/second llite.lustre-ffff970410840000.statahead_max=0 10000 real 0m0.677s user 0m0.000s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff970410840000.statahead_max=128 llite.lustre-ffff970410840000.statahead_max=128 10000 real 0m0.884s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 123 statahead wrong: 1 agl total: 117 list_total: 41 fname_total: 67 hit_total: 3804 miss_total: 254 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 304 seconds llite.lustre-ffff970410840000.statahead_stats= statahead total: 123 statahead wrong: 1 agl total: 117 list_total: 41 fname_total: 67 hit_total: 3804 miss_total: 254 mdc.lustre-MDT0000-mdc-ffff970410840000.batch_stats= snapshot_time: 1779991944.164137341 secs.nsecs start_time: 1779991477.777356892 secs.nsecs elapsed_time: 466.386780449 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