== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:17:38 (1789021058) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff945611887800.batch_stats=0 total: 100 open/close in 2.32 seconds: 43.05 ops/second llite.lustre-ffff945611887800.statahead_max=0 208 real 0m1.171s user 0m0.005s sys 0m0.214s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff945611887800.statahead_max=128 llite.lustre-ffff945611887800.statahead_max=128 208 real 0m0.544s user 0m0.001s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 132 list_total: 27 fname_total: 83 hit_total: 2812 miss_total: 1279 swrong=2 ewrong=2 - open/close 799 (time 1789021082.61 total 10.00 last 79.88) total: 900 open/close in 11.23 seconds: 80.14 ops/second llite.lustre-ffff945611887800.statahead_max=0 2008 real 0m12.191s user 0m0.021s sys 0m1.882s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff945611887800.statahead_max=128 llite.lustre-ffff945611887800.statahead_max=128 2008 real 0m6.212s user 0m0.019s sys 0m0.629s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 28 fname_total: 83 hit_total: 3810 miss_total: 1280 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-ffff945611887800.statahead_stats= statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 28 fname_total: 83 hit_total: 3810 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff945611887800.batch_stats= snapshot_time: 1789021132.588989517 secs.nsecs start_time: 1789021062.341972580 secs.nsecs elapsed_time: 70.247016937 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 2 6 10 16: 5 17 27 32: 7 24 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff945611887800.batch_stats=0 total: 100 open/close in 2.18 seconds: 45.97 ops/second llite.lustre-ffff945611887800.statahead_max=0 100 real 0m0.128s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff945611887800.statahead_max=128 llite.lustre-ffff945611887800.statahead_max=128 100 real 0m0.105s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 28 fname_total: 83 hit_total: 3810 miss_total: 1280 swrong=2 ewrong=2 - open/close 761 (time 1789021153.34 total 10.01 last 75.99) total: 900 open/close in 12.08 seconds: 74.52 ops/second llite.lustre-ffff945611887800.statahead_max=0 1000 real 0m0.151s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff945611887800.statahead_max=128 llite.lustre-ffff945611887800.statahead_max=128 1000 real 0m0.151s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 28 fname_total: 83 hit_total: 3810 miss_total: 1280 swrong=2 ewrong=2 - open/close 689 (time 1789021175.12 total 10.00 last 68.88) - open/close 1489 (time 1789021185.15 total 20.03 last 79.81) - open/close 2328 (time 1789021195.16 total 30.04 last 83.76) - open/close 2947 (time 1789021205.18 total 40.06 last 61.78) - open/close 3543 (time 1789021215.19 total 50.07 last 59.57) - open/close 4108 (time 1789021225.19 total 60.07 last 56.47) - open/close 4872 (time 1789021235.20 total 70.08 last 76.38) - open/close 5806 (time 1789021245.20 total 80.08 last 93.35) - open/close 6588 (time 1789021255.21 total 90.09 last 78.17) - open/close 7282 (time 1789021265.21 total 100.10 last 69.34) - open/close 7920 (time 1789021275.21 total 110.10 last 63.80) - open/close 8449 (time 1789021285.23 total 120.11 last 52.80) total: 9000 open/close in 127.91 seconds: 70.36 ops/second llite.lustre-ffff945611887800.statahead_max=0 10000 real 0m0.688s user 0m0.005s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff945611887800.statahead_max=128 llite.lustre-ffff945611887800.statahead_max=128 10000 real 0m0.560s user 0m0.002s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 28 fname_total: 83 hit_total: 3810 miss_total: 1280 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 304 seconds llite.lustre-ffff945611887800.statahead_stats= statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 28 fname_total: 83 hit_total: 3810 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff945611887800.batch_stats= snapshot_time: 1789021615.184273998 secs.nsecs start_time: 1789021134.503137543 secs.nsecs elapsed_time: 480.681136455 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