== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:31:31 (1788845491) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff918111dcf000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff918111dcf000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 3.00 seconds: 33.35 ops/second llite.lustre-ffff918111dcf000.statahead_max=0 208 real 0m2.029s user 0m0.004s sys 0m0.229s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff918111dcf000.statahead_max=128 llite.lustre-ffff918111dcf000.statahead_max=128 208 real 0m0.633s user 0m0.005s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 150 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 113 hit_total: 3011 miss_total: 1686 swrong=2 ewrong=2 - open/close 692 (time 1788845521.51 total 10.01 last 69.14) total: 900 open/close in 12.91 seconds: 69.71 ops/second llite.lustre-ffff918111dcf000.statahead_max=0 2008 real 0m13.569s user 0m0.022s sys 0m2.036s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff918111dcf000.statahead_max=128 llite.lustre-ffff918111dcf000.statahead_max=128 2008 real 0m4.154s user 0m0.017s sys 0m0.741s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 151 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 113 hit_total: 4009 miss_total: 1687 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-ffff918111dcf000.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 113 hit_total: 4009 miss_total: 1687 mdc.lustre-MDT0000-mdc-ffff918111dcf000.batch_stats= snapshot_time: 1788845570.622401634 secs.nsecs start_time: 1788845498.082685362 secs.nsecs elapsed_time: 72.539716272 secs.nsecs subreqs per batch batches %% cum %% 1: 2 8 8 2: 1 4 13 4: 2 8 21 8: 4 17 39 16: 0 0 39 32: 3 13 52 64: 11 47 100 mdc.lustre-MDT0001-mdc-ffff918111dcf000.batch_stats= snapshot_time: 1788845570.622475791 secs.nsecs start_time: 1788845498.082767875 secs.nsecs elapsed_time: 72.539707916 secs.nsecs subreqs per batch batches %% cum %% 1: 4 20 20 2: 1 5 25 4: 2 10 35 8: 1 5 40 16: 0 0 40 32: 3 15 55 64: 9 45 100 kvm mdc.lustre-MDT0000-mdc-ffff918111dcf000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff918111dcf000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.85 seconds: 35.07 ops/second llite.lustre-ffff918111dcf000.statahead_max=0 100 real 0m0.168s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff918111dcf000.statahead_max=128 llite.lustre-ffff918111dcf000.statahead_max=128 100 real 0m0.130s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 151 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 113 hit_total: 4009 miss_total: 1687 swrong=2 ewrong=2 - open/close 662 (time 1788845592.60 total 10.01 last 66.14) total: 900 open/close in 13.60 seconds: 66.19 ops/second llite.lustre-ffff918111dcf000.statahead_max=0 1000 real 0m0.222s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff918111dcf000.statahead_max=128 llite.lustre-ffff918111dcf000.statahead_max=128 1000 real 0m0.315s user 0m0.004s sys 0m0.045s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 151 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 113 hit_total: 4009 miss_total: 1687 swrong=2 ewrong=2 - open/close 665 (time 1788845617.01 total 10.00 last 66.48) - open/close 1317 (time 1788845627.01 total 20.01 last 65.18) - open/close 1986 (time 1788845637.02 total 30.02 last 66.82) - open/close 2695 (time 1788845647.03 total 40.03 last 70.82) - open/close 3408 (time 1788845657.04 total 50.03 last 71.28) - open/close 4065 (time 1788845667.04 total 60.04 last 65.66) - open/close 4731 (time 1788845677.06 total 70.06 last 66.48) - open/close 5343 (time 1788845687.07 total 80.06 last 61.16) - open/close 6047 (time 1788845697.08 total 90.07 last 70.33) - open/close 6759 (time 1788845707.09 total 100.08 last 71.14) - open/close 7401 (time 1788845717.09 total 110.09 last 64.16) - open/close 8080 (time 1788845727.11 total 120.10 last 67.81) - open/close 8686 (time 1788845737.13 total 130.13 last 60.43) total: 9000 open/close in 135.98 seconds: 66.19 ops/second llite.lustre-ffff918111dcf000.statahead_max=0 10000 real 0m0.603s user 0m0.003s sys 0m0.118s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff918111dcf000.statahead_max=128 llite.lustre-ffff918111dcf000.statahead_max=128 10000 real 0m0.685s user 0m0.002s sys 0m0.130s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 151 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 113 hit_total: 4009 miss_total: 1687 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 351 seconds llite.lustre-ffff918111dcf000.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 113 hit_total: 4009 miss_total: 1687 mdc.lustre-MDT0000-mdc-ffff918111dcf000.batch_stats= snapshot_time: 1788846109.571372077 secs.nsecs start_time: 1788845572.261801401 secs.nsecs elapsed_time: 537.309570676 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff918111dcf000.batch_stats= snapshot_time: 1788846109.571704642 secs.nsecs start_time: 1788845572.261977061 secs.nsecs elapsed_time: 537.309727581 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