== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:49:09 (1789292949) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a48901b7800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a48901b7800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.72 seconds: 36.82 ops/second llite.lustre-ffff8a48901b7800.statahead_max=0 208 real 0m1.588s user 0m0.002s sys 0m0.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8a48901b7800.statahead_max=128 llite.lustre-ffff8a48901b7800.statahead_max=128 208 real 0m0.608s user 0m0.004s sys 0m0.098s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 28 fname_total: 75 hit_total: 2898 miss_total: 1698 swrong=2 ewrong=2 - open/close 657 (time 1789292975.97 total 10.01 last 65.61) total: 900 open/close in 14.06 seconds: 64.01 ops/second llite.lustre-ffff8a48901b7800.statahead_max=0 2008 real 0m16.415s user 0m0.031s sys 0m2.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff8a48901b7800.statahead_max=128 llite.lustre-ffff8a48901b7800.statahead_max=128 2008 real 0m4.378s user 0m0.019s sys 0m0.753s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 75 hit_total: 3896 miss_total: 1699 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff8a48901b7800.statahead_stats= statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 75 hit_total: 3896 miss_total: 1699 mdc.lustre-MDT0000-mdc-ffff8a48901b7800.batch_stats= snapshot_time: 1789293034.059892266 secs.nsecs start_time: 1789292953.919990982 secs.nsecs elapsed_time: 80.139901284 secs.nsecs subreqs per batch batches %% cum %% 1: 2 8 8 2: 3 13 21 4: 2 8 30 8: 2 8 39 16: 0 0 39 32: 2 8 47 64: 12 52 100 mdc.lustre-MDT0001-mdc-ffff8a48901b7800.batch_stats= snapshot_time: 1789293034.059966453 secs.nsecs start_time: 1789292953.920136898 secs.nsecs elapsed_time: 80.139829555 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 4 19 28 4: 0 0 28 8: 3 14 42 16: 1 4 47 32: 3 14 61 64: 8 38 100 kvm mdc.lustre-MDT0000-mdc-ffff8a48901b7800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a48901b7800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 3.05 seconds: 32.75 ops/second llite.lustre-ffff8a48901b7800.statahead_max=0 100 real 0m0.217s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a48901b7800.statahead_max=128 llite.lustre-ffff8a48901b7800.statahead_max=128 100 real 0m0.169s user 0m0.004s sys 0m0.031s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 75 hit_total: 3896 miss_total: 1699 swrong=2 ewrong=2 - open/close 649 (time 1789293056.25 total 10.01 last 64.82) total: 900 open/close in 13.61 seconds: 66.11 ops/second llite.lustre-ffff8a48901b7800.statahead_max=0 1000 real 0m0.290s user 0m0.002s sys 0m0.031s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a48901b7800.statahead_max=128 llite.lustre-ffff8a48901b7800.statahead_max=128 1000 real 0m0.261s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 75 hit_total: 3896 miss_total: 1699 swrong=2 ewrong=2 - open/close 661 (time 1789293081.07 total 10.03 last 65.91) - open/close 1283 (time 1789293091.07 total 20.03 last 62.17) - open/close 1923 (time 1789293101.09 total 30.05 last 63.91) - open/close 2585 (time 1789293111.09 total 40.05 last 66.16) - open/close 3220 (time 1789293121.09 total 50.05 last 63.49) - open/close 3882 (time 1789293131.10 total 60.06 last 66.14) - open/close 4561 (time 1789293141.12 total 70.08 last 67.81) - open/close 5219 (time 1789293151.12 total 80.08 last 65.75) - open/close 5856 (time 1789293161.13 total 90.09 last 63.67) - open/close 6558 (time 1789293171.13 total 100.09 last 70.19) - open/close 7198 (time 1789293181.13 total 110.09 last 64.00) - open/close 7861 (time 1789293191.14 total 120.10 last 66.25) - open/close 8571 (time 1789293201.14 total 130.10 last 70.97) total: 9000 open/close in 136.60 seconds: 65.89 ops/second llite.lustre-ffff8a48901b7800.statahead_max=0 10000 real 0m0.497s user 0m0.003s sys 0m0.124s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a48901b7800.statahead_max=128 llite.lustre-ffff8a48901b7800.statahead_max=128 10000 real 0m0.637s user 0m0.004s sys 0m0.130s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 75 hit_total: 3896 miss_total: 1699 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 343 seconds llite.lustre-ffff8a48901b7800.statahead_stats= statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 75 hit_total: 3896 miss_total: 1699 mdc.lustre-MDT0000-mdc-ffff8a48901b7800.batch_stats= snapshot_time: 1789293565.511257617 secs.nsecs start_time: 1789293035.637655942 secs.nsecs elapsed_time: 529.873601675 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8a48901b7800.batch_stats= snapshot_time: 1789293565.511368463 secs.nsecs start_time: 1789293035.637937370 secs.nsecs elapsed_time: 529.873431093 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