== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:29:37 (1788845377) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9282b3e06800.batch_stats=0 total: 100 open/close in 2.54 seconds: 39.43 ops/second llite.lustre-ffff9282b3e06800.statahead_max=0 208 real 0m1.508s user 0m0.004s sys 0m0.207s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9282b3e06800.statahead_max=128 llite.lustre-ffff9282b3e06800.statahead_max=128 208 real 0m0.589s user 0m0.002s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 122 list_total: 27 fname_total: 69 hit_total: 3007 miss_total: 1342 swrong=2 ewrong=2 - open/close 803 (time 1788845404.24 total 10.01 last 80.22) total: 900 open/close in 11.58 seconds: 77.71 ops/second llite.lustre-ffff9282b3e06800.statahead_max=0 2008 real 0m11.973s user 0m0.021s sys 0m1.933s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9282b3e06800.statahead_max=128 llite.lustre-ffff9282b3e06800.statahead_max=128 2008 real 0m4.183s user 0m0.014s sys 0m0.618s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 69 hit_total: 4006 miss_total: 1342 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9282b3e06800.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 69 hit_total: 4006 miss_total: 1342 mdc.lustre-MDT0000-mdc-ffff9282b3e06800.batch_stats= snapshot_time: 1788845452.159800470 secs.nsecs start_time: 1788845382.592921443 secs.nsecs elapsed_time: 69.566879027 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 6 6 8: 5 16 22 16: 5 16 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9282b3e06800.batch_stats=0 total: 100 open/close in 2.72 seconds: 36.70 ops/second llite.lustre-ffff9282b3e06800.statahead_max=0 100 real 0m0.090s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9282b3e06800.statahead_max=128 llite.lustre-ffff9282b3e06800.statahead_max=128 100 real 0m0.076s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 69 hit_total: 4006 miss_total: 1342 swrong=2 ewrong=2 - open/close 591 (time 1788845474.10 total 10.01 last 59.02) total: 900 open/close in 14.88 seconds: 60.49 ops/second llite.lustre-ffff9282b3e06800.statahead_max=0 1000 real 0m0.194s user 0m0.003s sys 0m0.029s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9282b3e06800.statahead_max=128 llite.lustre-ffff9282b3e06800.statahead_max=128 1000 real 0m0.201s user 0m0.000s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 69 hit_total: 4006 miss_total: 1342 swrong=2 ewrong=2 - open/close 708 (time 1788845499.78 total 10.02 last 70.68) - open/close 1303 (time 1788845509.79 total 20.02 last 59.45) - open/close 1974 (time 1788845519.80 total 30.03 last 67.08) - open/close 2731 (time 1788845529.80 total 40.04 last 75.64) - open/close 3356 (time 1788845539.82 total 50.05 last 62.39) - open/close 4013 (time 1788845549.82 total 60.05 last 65.70) - open/close 4737 (time 1788845559.83 total 70.06 last 72.35) - open/close 5436 (time 1788845569.83 total 80.06 last 69.90) - open/close 6142 (time 1788845579.83 total 90.06 last 70.58) - open/close 6850 (time 1788845589.86 total 100.09 last 70.60) - open/close 7581 (time 1788845599.87 total 110.10 last 73.02) - open/close 8323 (time 1788845609.88 total 120.11 last 74.14) total: 9000 open/close in 129.25 seconds: 69.63 ops/second llite.lustre-ffff9282b3e06800.statahead_max=0 10000 real 0m0.909s user 0m0.004s sys 0m0.080s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9282b3e06800.statahead_max=128 llite.lustre-ffff9282b3e06800.statahead_max=128 10000 real 0m0.766s user 0m0.003s sys 0m0.050s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 69 hit_total: 4006 miss_total: 1342 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 336 seconds llite.lustre-ffff9282b3e06800.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 69 hit_total: 4006 miss_total: 1342 mdc.lustre-MDT0000-mdc-ffff9282b3e06800.batch_stats= snapshot_time: 1788845972.863755533 secs.nsecs start_time: 1788845454.214057108 secs.nsecs elapsed_time: 518.649698425 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