== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:51:48 (1789267908) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a134809b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a134809b000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.06 seconds: 32.72 ops/second llite.lustre-ffff8a134809b000.statahead_max=0 208 real 0m1.182s user 0m0.002s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8a134809b000.statahead_max=128 llite.lustre-ffff8a134809b000.statahead_max=128 208 real 0m0.868s user 0m0.003s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 111 hit_total: 2615 miss_total: 1472 swrong=2 ewrong=2 - open/close 782 (time 1789267937.16 total 10.00 last 78.17) total: 900 open/close in 11.41 seconds: 78.91 ops/second llite.lustre-ffff8a134809b000.statahead_max=0 2008 real 0m11.476s user 0m0.020s sys 0m1.839s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8a134809b000.statahead_max=128 llite.lustre-ffff8a134809b000.statahead_max=128 2008 real 0m3.856s user 0m0.011s sys 0m0.646s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 111 hit_total: 3613 miss_total: 1473 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8a134809b000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 111 hit_total: 3613 miss_total: 1473 mdc.lustre-MDT0000-mdc-ffff8a134809b000.batch_stats= snapshot_time: 1789267982.716265997 secs.nsecs start_time: 1789267914.168229738 secs.nsecs elapsed_time: 68.548036259 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 0 0 5 4: 2 11 17 8: 1 5 23 16: 0 0 23 32: 1 5 29 64: 12 70 100 mdc.lustre-MDT0001-mdc-ffff8a134809b000.batch_stats= snapshot_time: 1789267982.716622075 secs.nsecs start_time: 1789267914.168376185 secs.nsecs elapsed_time: 68.548245890 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 1 5 11 4: 0 0 11 8: 2 11 22 16: 1 5 27 32: 5 27 55 64: 8 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8a134809b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a134809b000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.54 seconds: 39.35 ops/second llite.lustre-ffff8a134809b000.statahead_max=0 100 real 0m0.161s user 0m0.003s sys 0m0.031s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a134809b000.statahead_max=128 llite.lustre-ffff8a134809b000.statahead_max=128 100 real 0m0.198s user 0m0.004s sys 0m0.036s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 111 hit_total: 3613 miss_total: 1473 swrong=2 ewrong=2 total: 900 open/close in 9.84 seconds: 91.48 ops/second llite.lustre-ffff8a134809b000.statahead_max=0 1000 real 0m0.178s user 0m0.000s sys 0m0.051s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a134809b000.statahead_max=128 llite.lustre-ffff8a134809b000.statahead_max=128 1000 real 0m0.184s user 0m0.002s sys 0m0.031s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 111 hit_total: 3613 miss_total: 1473 swrong=2 ewrong=2 - open/close 958 (time 1789268022.45 total 10.00 last 95.76) - open/close 1806 (time 1789268032.45 total 20.01 last 84.77) - open/close 2629 (time 1789268042.46 total 30.01 last 82.27) - open/close 3340 (time 1789268052.47 total 40.02 last 71.04) - open/close 4059 (time 1789268062.47 total 50.02 last 71.88) - open/close 4808 (time 1789268072.48 total 60.03 last 74.83) - open/close 5711 (time 1789268082.49 total 70.04 last 90.21) - open/close 6433 (time 1789268092.49 total 80.05 last 72.16) - open/close 7191 (time 1789268102.50 total 90.05 last 75.78) - open/close 7812 (time 1789268112.51 total 100.07 last 61.99) - open/close 8471 (time 1789268122.52 total 110.08 last 65.84) total: 9000 open/close in 116.84 seconds: 77.03 ops/second llite.lustre-ffff8a134809b000.statahead_max=0 10000 real 0m0.811s user 0m0.006s sys 0m0.137s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a134809b000.statahead_max=128 llite.lustre-ffff8a134809b000.statahead_max=128 10000 real 0m0.720s user 0m0.003s sys 0m0.126s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 111 hit_total: 3613 miss_total: 1473 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 279 seconds llite.lustre-ffff8a134809b000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 111 hit_total: 3613 miss_total: 1473 mdc.lustre-MDT0000-mdc-ffff8a134809b000.batch_stats= snapshot_time: 1789268423.761837605 secs.nsecs start_time: 1789267984.633621143 secs.nsecs elapsed_time: 439.128216462 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8a134809b000.batch_stats= snapshot_time: 1789268423.761904855 secs.nsecs start_time: 1789267984.633888368 secs.nsecs elapsed_time: 439.128016487 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