== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:13:41 (1788758021) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a648957c000.batch_stats=0 total: 100 open/close in 2.50 seconds: 39.94 ops/second llite.lustre-ffff8a648957c000.statahead_max=0 208 real 0m0.897s user 0m0.007s sys 0m0.194s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8a648957c000.statahead_max=128 llite.lustre-ffff8a648957c000.statahead_max=128 208 real 0m0.664s user 0m0.002s sys 0m0.063s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 40 fname_total: 88 hit_total: 3065 miss_total: 1280 swrong=2 ewrong=2 - open/close 829 (time 1788758048.29 total 10.00 last 82.88) total: 900 open/close in 10.96 seconds: 82.09 ops/second llite.lustre-ffff8a648957c000.statahead_max=0 2008 real 0m10.886s user 0m0.030s sys 0m1.842s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff8a648957c000.statahead_max=128 llite.lustre-ffff8a648957c000.statahead_max=128 2008 real 0m4.520s user 0m0.011s sys 0m0.593s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 41 fname_total: 88 hit_total: 4063 miss_total: 1281 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff8a648957c000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 41 fname_total: 88 hit_total: 4063 miss_total: 1281 mdc.lustre-MDT0000-mdc-ffff8a648957c000.batch_stats= snapshot_time: 1788758091.976904936 secs.nsecs start_time: 1788758026.763006850 secs.nsecs elapsed_time: 65.213898086 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 6 20 23 16: 5 16 40 32: 4 13 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8a648957c000.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.39 ops/second llite.lustre-ffff8a648957c000.statahead_max=0 100 real 0m0.059s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a648957c000.statahead_max=128 llite.lustre-ffff8a648957c000.statahead_max=128 100 real 0m0.052s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 41 fname_total: 88 hit_total: 4063 miss_total: 1281 swrong=2 ewrong=2 - open/close 731 (time 1788758112.24 total 10.02 last 72.98) total: 900 open/close in 12.71 seconds: 70.81 ops/second llite.lustre-ffff8a648957c000.statahead_max=0 1000 real 0m0.164s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a648957c000.statahead_max=128 llite.lustre-ffff8a648957c000.statahead_max=128 1000 real 0m0.111s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 41 fname_total: 88 hit_total: 4063 miss_total: 1281 swrong=2 ewrong=2 - open/close 828 (time 1788758135.30 total 10.01 last 82.69) - open/close 1592 (time 1788758145.31 total 20.02 last 76.38) - open/close 2366 (time 1788758155.32 total 30.03 last 77.30) - open/close 3097 (time 1788758165.33 total 40.04 last 73.01) - open/close 3875 (time 1788758175.34 total 50.05 last 77.74) - open/close 4747 (time 1788758185.35 total 60.06 last 87.10) - open/close 5556 (time 1788758195.36 total 70.07 last 80.85) - open/close 6333 (time 1788758205.37 total 80.08 last 77.63) - open/close 7045 (time 1788758215.38 total 90.09 last 71.12) - open/close 7717 (time 1788758225.38 total 100.09 last 67.17) - open/close 8463 (time 1788758235.39 total 110.10 last 74.55) total: 9000 open/close in 117.10 seconds: 76.86 ops/second llite.lustre-ffff8a648957c000.statahead_max=0 10000 real 0m0.699s user 0m0.001s sys 0m0.050s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a648957c000.statahead_max=128 llite.lustre-ffff8a648957c000.statahead_max=128 10000 real 0m0.619s user 0m0.004s sys 0m0.034s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 41 fname_total: 88 hit_total: 4063 miss_total: 1281 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 294 seconds llite.lustre-ffff8a648957c000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 41 fname_total: 88 hit_total: 4063 miss_total: 1281 mdc.lustre-MDT0000-mdc-ffff8a648957c000.batch_stats= snapshot_time: 1788758552.553626412 secs.nsecs start_time: 1788758093.358398111 secs.nsecs elapsed_time: 459.195228301 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