== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:06:48 (1788545208) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff957543633800.batch_stats=0 total: 100 open/close in 2.65 seconds: 37.80 ops/second llite.lustre-ffff957543633800.statahead_max=0 208 real 0m1.085s user 0m0.005s sys 0m0.197s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff957543633800.statahead_max=128 llite.lustre-ffff957543633800.statahead_max=128 208 real 0m0.490s user 0m0.003s sys 0m0.064s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 77 hit_total: 2576 miss_total: 1496 swrong=2 ewrong=2 - open/close 697 (time 1788545235.12 total 10.01 last 69.65) total: 900 open/close in 12.99 seconds: 69.29 ops/second llite.lustre-ffff957543633800.statahead_max=0 2008 real 0m12.375s user 0m0.024s sys 0m1.890s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff957543633800.statahead_max=128 llite.lustre-ffff957543633800.statahead_max=128 2008 real 0m4.918s user 0m0.015s sys 0m0.578s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 77 hit_total: 3574 miss_total: 1497 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff957543633800.statahead_stats= statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 77 hit_total: 3574 miss_total: 1497 mdc.lustre-MDT0000-mdc-ffff957543633800.batch_stats= snapshot_time: 1788545291.080478265 secs.nsecs start_time: 1788545214.344797548 secs.nsecs elapsed_time: 76.735680717 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 6 19 22 16: 5 16 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff957543633800.batch_stats=0 total: 100 open/close in 2.83 seconds: 35.34 ops/second llite.lustre-ffff957543633800.statahead_max=0 100 real 0m0.097s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff957543633800.statahead_max=128 llite.lustre-ffff957543633800.statahead_max=128 100 real 0m0.088s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 77 hit_total: 3574 miss_total: 1497 swrong=2 ewrong=2 - open/close 687 (time 1788545313.97 total 10.00 last 68.68) total: 900 open/close in 13.57 seconds: 66.33 ops/second llite.lustre-ffff957543633800.statahead_max=0 1000 real 0m0.236s user 0m0.004s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff957543633800.statahead_max=128 llite.lustre-ffff957543633800.statahead_max=128 1000 real 0m0.217s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 77 hit_total: 3574 miss_total: 1497 swrong=2 ewrong=2 - open/close 687 (time 1788545339.70 total 10.01 last 68.66) - open/close 1334 (time 1788545349.72 total 20.02 last 64.63) - open/close 1994 (time 1788545359.72 total 30.03 last 65.94) - open/close 2700 (time 1788545369.75 total 40.05 last 70.40) - open/close 3450 (time 1788545379.76 total 50.06 last 74.98) - open/close 4063 (time 1788545389.76 total 60.06 last 61.28) - open/close 4705 (time 1788545399.76 total 70.06 last 64.18) - open/close 5300 (time 1788545409.78 total 80.08 last 59.39) - open/close 5931 (time 1788545419.79 total 90.09 last 63.03) - open/close 6644 (time 1788545429.81 total 100.11 last 71.17) - open/close 7268 (time 1788545439.81 total 110.11 last 62.39) - open/close 7992 (time 1788545449.82 total 120.12 last 72.37) - open/close 8680 (time 1788545459.82 total 130.12 last 68.75) total: 9000 open/close in 134.80 seconds: 66.77 ops/second llite.lustre-ffff957543633800.statahead_max=0 10000 real 0m0.519s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff957543633800.statahead_max=128 llite.lustre-ffff957543633800.statahead_max=128 10000 real 0m0.674s user 0m0.003s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 77 hit_total: 3574 miss_total: 1497 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 341 seconds llite.lustre-ffff957543633800.statahead_stats= statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 77 hit_total: 3574 miss_total: 1497 mdc.lustre-MDT0000-mdc-ffff957543633800.batch_stats= snapshot_time: 1788545824.238520163 secs.nsecs start_time: 1788545293.482224190 secs.nsecs elapsed_time: 530.756295973 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