== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:40:31 (1789270831) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8bd43b922000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8bd43b922000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.11 seconds: 32.13 ops/second llite.lustre-ffff8bd43b922000.statahead_max=0 208 real 0m1.697s user 0m0.003s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8bd43b922000.statahead_max=128 llite.lustre-ffff8bd43b922000.statahead_max=128 208 real 0m1.056s user 0m0.003s sys 0m0.113s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 80 hit_total: 2603 miss_total: 1638 swrong=2 ewrong=2 - open/close 494 (time 1789270861.16 total 10.01 last 49.34) total: 900 open/close in 17.96 seconds: 50.12 ops/second llite.lustre-ffff8bd43b922000.statahead_max=0 2008 real 0m16.547s user 0m0.035s sys 0m2.374s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff8bd43b922000.statahead_max=128 llite.lustre-ffff8bd43b922000.statahead_max=128 2008 real 0m4.799s user 0m0.020s sys 0m0.723s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 80 hit_total: 3602 miss_total: 1638 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-ffff8bd43b922000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 80 hit_total: 3602 miss_total: 1638 mdc.lustre-MDT0000-mdc-ffff8bd43b922000.batch_stats= snapshot_time: 1789270926.425940605 secs.nsecs start_time: 1789270836.227832778 secs.nsecs elapsed_time: 90.198107827 secs.nsecs subreqs per batch batches %% cum %% 1: 4 18 18 2: 0 0 18 4: 2 9 27 8: 3 13 40 16: 0 0 40 32: 3 13 54 64: 10 45 100 mdc.lustre-MDT0001-mdc-ffff8bd43b922000.batch_stats= snapshot_time: 1789270926.426015475 secs.nsecs start_time: 1789270836.227996970 secs.nsecs elapsed_time: 90.198018505 secs.nsecs subreqs per batch batches %% cum %% 1: 4 18 18 2: 2 9 27 4: 3 13 40 8: 0 0 40 16: 0 0 40 32: 1 4 45 64: 12 54 100 kvm mdc.lustre-MDT0000-mdc-ffff8bd43b922000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8bd43b922000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.53 seconds: 28.31 ops/second llite.lustre-ffff8bd43b922000.statahead_max=0 100 real 0m0.141s user 0m0.001s sys 0m0.029s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8bd43b922000.statahead_max=128 llite.lustre-ffff8bd43b922000.statahead_max=128 100 real 0m0.116s user 0m0.000s sys 0m0.031s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 80 hit_total: 3602 miss_total: 1638 swrong=2 ewrong=2 - open/close 601 (time 1789270950.24 total 10.01 last 60.02) total: 900 open/close in 16.09 seconds: 55.94 ops/second llite.lustre-ffff8bd43b922000.statahead_max=0 1000 real 0m0.317s user 0m0.003s sys 0m0.047s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8bd43b922000.statahead_max=128 llite.lustre-ffff8bd43b922000.statahead_max=128 1000 real 0m0.155s user 0m0.000s sys 0m0.035s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 80 hit_total: 3602 miss_total: 1638 swrong=2 ewrong=2 - open/close 593 (time 1789270978.76 total 10.00 last 59.28) - open/close 1196 (time 1789270988.78 total 20.02 last 60.21) - open/close 1765 (time 1789270998.79 total 30.03 last 56.84) - open/close 2368 (time 1789271008.79 total 40.03 last 60.27) - open/close 3047 (time 1789271018.81 total 50.05 last 67.80) - open/close 3641 (time 1789271028.81 total 60.05 last 59.39) - open/close 4274 (time 1789271038.82 total 70.06 last 63.26) - open/close 4857 (time 1789271048.83 total 80.07 last 58.24) - open/close 5530 (time 1789271058.83 total 90.07 last 67.28) - open/close 6164 (time 1789271068.84 total 100.08 last 63.37) - open/close 6797 (time 1789271078.84 total 110.08 last 63.28) - open/close 7425 (time 1789271088.84 total 120.08 last 62.77) - open/close 8047 (time 1789271098.85 total 130.09 last 62.18) - open/close 8696 (time 1789271108.86 total 140.10 last 64.81) total: 9000 open/close in 144.52 seconds: 62.27 ops/second llite.lustre-ffff8bd43b922000.statahead_max=0 10000 real 0m0.755s user 0m0.002s sys 0m0.150s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8bd43b922000.statahead_max=128 llite.lustre-ffff8bd43b922000.statahead_max=128 10000 real 0m0.597s user 0m0.001s sys 0m0.129s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 80 hit_total: 3602 miss_total: 1638 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 348 seconds llite.lustre-ffff8bd43b922000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 80 hit_total: 3602 miss_total: 1638 mdc.lustre-MDT0000-mdc-ffff8bd43b922000.batch_stats= snapshot_time: 1789271477.798117322 secs.nsecs start_time: 1789270928.677244617 secs.nsecs elapsed_time: 549.120872705 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8bd43b922000.batch_stats= snapshot_time: 1789271477.802632998 secs.nsecs start_time: 1789270928.677325920 secs.nsecs elapsed_time: 549.125307078 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