== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:14:09 (1786007649) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9eb4505f1800.batch_stats=0 total: 100 open/close in 2.78 seconds: 35.93 ops/second llite.lustre-ffff9eb4505f1800.statahead_max=0 208 real 0m0.997s user 0m0.001s sys 0m0.229s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9eb4505f1800.statahead_max=128 llite.lustre-ffff9eb4505f1800.statahead_max=128 208 real 0m0.609s user 0m0.003s sys 0m0.091s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 27 fname_total: 79 hit_total: 2599 miss_total: 1650 swrong=2 ewrong=2 - open/close 701 (time 1786007675.11 total 10.00 last 70.07) total: 900 open/close in 13.45 seconds: 66.93 ops/second llite.lustre-ffff9eb4505f1800.statahead_max=0 2008 real 0m11.445s user 0m0.021s sys 0m2.234s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9eb4505f1800.statahead_max=128 llite.lustre-ffff9eb4505f1800.statahead_max=128 2008 real 0m4.156s user 0m0.017s sys 0m0.597s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 79 hit_total: 3597 miss_total: 1651 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9eb4505f1800.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 79 hit_total: 3597 miss_total: 1651 mdc.lustre-MDT0000-mdc-ffff9eb4505f1800.batch_stats= snapshot_time: 1786007724.323804408 secs.nsecs start_time: 1786007654.171104771 secs.nsecs elapsed_time: 70.152699637 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 5 17 20 16: 3 10 31 32: 5 17 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9eb4505f1800.batch_stats=0 total: 100 open/close in 2.58 seconds: 38.81 ops/second llite.lustre-ffff9eb4505f1800.statahead_max=0 100 real 0m0.099s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9eb4505f1800.statahead_max=128 llite.lustre-ffff9eb4505f1800.statahead_max=128 100 real 0m0.159s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 79 hit_total: 3597 miss_total: 1651 swrong=2 ewrong=2 - open/close 610 (time 1786007746.04 total 10.00 last 60.99) total: 900 open/close in 14.32 seconds: 62.85 ops/second llite.lustre-ffff9eb4505f1800.statahead_max=0 1000 real 0m0.115s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9eb4505f1800.statahead_max=128 llite.lustre-ffff9eb4505f1800.statahead_max=128 1000 real 0m0.193s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 79 hit_total: 3597 miss_total: 1651 swrong=2 ewrong=2 - open/close 545 (time 1786007772.08 total 10.01 last 54.46) - open/close 1175 (time 1786007782.09 total 20.01 last 62.96) - open/close 1891 (time 1786007792.09 total 30.02 last 71.56) - open/close 2582 (time 1786007802.09 total 40.02 last 69.09) - open/close 3110 (time 1786007812.11 total 50.03 last 52.73) - open/close 3726 (time 1786007822.12 total 60.04 last 61.54) - open/close 4428 (time 1786007832.13 total 70.05 last 70.13) - open/close 5031 (time 1786007842.13 total 80.05 last 60.30) - open/close 5557 (time 1786007852.15 total 90.08 last 52.48) - open/close 6172 (time 1786007862.15 total 100.08 last 61.50) - open/close 6860 (time 1786007872.16 total 110.09 last 68.72) - open/close 7565 (time 1786007882.17 total 120.09 last 70.47) - open/close 8441 (time 1786007892.18 total 130.11 last 87.50) total: 9000 open/close in 137.02 seconds: 65.69 ops/second llite.lustre-ffff9eb4505f1800.statahead_max=0 10000 real 0m0.505s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9eb4505f1800.statahead_max=128 llite.lustre-ffff9eb4505f1800.statahead_max=128 10000 real 0m0.502s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 79 hit_total: 3597 miss_total: 1651 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 322 seconds llite.lustre-ffff9eb4505f1800.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 79 hit_total: 3597 miss_total: 1651 mdc.lustre-MDT0000-mdc-ffff9eb4505f1800.batch_stats= snapshot_time: 1786008238.460232487 secs.nsecs start_time: 1786007726.281708508 secs.nsecs elapsed_time: 512.178523979 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