== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:33:11 (1788586391) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fc559042800.batch_stats=0 total: 100 open/close in 2.22 seconds: 45.14 ops/second llite.lustre-ffff9fc559042800.statahead_max=0 208 real 0m1.223s user 0m0.003s sys 0m0.213s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9fc559042800.statahead_max=128 llite.lustre-ffff9fc559042800.statahead_max=128 208 real 0m0.361s user 0m0.003s sys 0m0.057s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 130 statahead wrong: 1 agl total: 125 list_total: 33 fname_total: 86 hit_total: 2705 miss_total: 255 swrong=1 ewrong=1 - open/close 850 (time 1788586416.25 total 10.00 last 84.96) total: 900 open/close in 10.70 seconds: 84.10 ops/second llite.lustre-ffff9fc559042800.statahead_max=0 2008 real 0m12.004s user 0m0.025s sys 0m1.818s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9fc559042800.statahead_max=128 llite.lustre-ffff9fc559042800.statahead_max=128 2008 real 0m4.497s user 0m0.013s sys 0m0.588s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 131 statahead wrong: 1 agl total: 125 list_total: 34 fname_total: 86 hit_total: 3703 miss_total: 256 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9fc559042800.statahead_stats= statahead total: 131 statahead wrong: 1 agl total: 125 list_total: 34 fname_total: 86 hit_total: 3703 miss_total: 256 mdc.lustre-MDT0000-mdc-ffff9fc559042800.batch_stats= snapshot_time: 1788586464.165771788 secs.nsecs start_time: 1788586395.805644195 secs.nsecs elapsed_time: 68.360127593 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 1 3 12 8: 3 9 22 16: 6 19 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9fc559042800.batch_stats=0 total: 100 open/close in 2.24 seconds: 44.63 ops/second llite.lustre-ffff9fc559042800.statahead_max=0 100 real 0m0.091s user 0m0.000s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9fc559042800.statahead_max=128 llite.lustre-ffff9fc559042800.statahead_max=128 100 real 0m0.100s user 0m0.000s sys 0m0.011s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 1 agl total: 125 list_total: 34 fname_total: 86 hit_total: 3703 miss_total: 256 swrong=1 ewrong=1 - open/close 832 (time 1788586485.14 total 10.00 last 83.18) total: 900 open/close in 10.95 seconds: 82.16 ops/second llite.lustre-ffff9fc559042800.statahead_max=0 1000 real 0m0.180s user 0m0.001s sys 0m0.037s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9fc559042800.statahead_max=128 llite.lustre-ffff9fc559042800.statahead_max=128 1000 real 0m0.111s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 131 statahead wrong: 1 agl total: 125 list_total: 34 fname_total: 86 hit_total: 3703 miss_total: 256 swrong=1 ewrong=1 - open/close 670 (time 1788586505.14 total 10.00 last 67.00) - open/close 1554 (time 1788586515.15 total 20.01 last 88.34) - open/close 2473 (time 1788586525.16 total 30.02 last 91.80) - open/close 3294 (time 1788586535.18 total 40.04 last 81.96) - open/close 4093 (time 1788586545.18 total 50.04 last 79.83) - open/close 4768 (time 1788586555.20 total 60.06 last 67.40) - open/close 5602 (time 1788586565.20 total 70.06 last 83.36) - open/close 6440 (time 1788586575.21 total 80.07 last 83.73) - open/close 7149 (time 1788586585.22 total 90.08 last 70.86) - open/close 7953 (time 1788586595.22 total 100.08 last 80.35) - open/close 8849 (time 1788586605.22 total 110.08 last 89.60) total: 9000 open/close in 111.86 seconds: 80.46 ops/second llite.lustre-ffff9fc559042800.statahead_max=0 10000 real 0m0.605s user 0m0.004s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9fc559042800.statahead_max=128 llite.lustre-ffff9fc559042800.statahead_max=128 10000 real 0m0.525s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 131 statahead wrong: 1 agl total: 125 list_total: 34 fname_total: 86 hit_total: 3703 miss_total: 256 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 285 seconds llite.lustre-ffff9fc559042800.statahead_stats= statahead total: 131 statahead wrong: 1 agl total: 125 list_total: 34 fname_total: 86 hit_total: 3703 miss_total: 256 mdc.lustre-MDT0000-mdc-ffff9fc559042800.batch_stats= snapshot_time: 1788586908.749321607 secs.nsecs start_time: 1788586466.208679719 secs.nsecs elapsed_time: 442.540641888 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