== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:37:52 (1790005072) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e434751c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e434751c000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.16 seconds: 46.30 ops/second llite.lustre-ffff8e434751c000.statahead_max=0 208 real 0m1.876s user 0m0.005s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8e434751c000.statahead_max=128 llite.lustre-ffff8e434751c000.statahead_max=128 208 real 0m0.596s user 0m0.001s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 88 hit_total: 2536 miss_total: 1670 swrong=2 ewrong=2 total: 900 open/close in 9.92 seconds: 90.73 ops/second llite.lustre-ffff8e434751c000.statahead_max=0 2008 real 0m12.201s user 0m0.028s sys 0m1.954s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8e434751c000.statahead_max=128 llite.lustre-ffff8e434751c000.statahead_max=128 2008 real 0m4.476s user 0m0.017s sys 0m0.603s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 3535 miss_total: 1670 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff8e434751c000.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 3535 miss_total: 1670 mdc.lustre-MDT0000-mdc-ffff8e434751c000.batch_stats= snapshot_time: 1790005145.865774257 secs.nsecs start_time: 1790005076.971707441 secs.nsecs elapsed_time: 68.894066816 secs.nsecs subreqs per batch batches %% cum %% 1: 4 14 14 2: 3 10 25 4: 4 14 39 8: 3 10 50 16: 1 3 53 32: 1 3 57 64: 12 42 100 mdc.lustre-MDT0001-mdc-ffff8e434751c000.batch_stats= snapshot_time: 1790005145.865845527 secs.nsecs start_time: 1790005076.972739166 secs.nsecs elapsed_time: 68.893106361 secs.nsecs subreqs per batch batches %% cum %% 1: 2 8 8 2: 2 8 16 4: 3 12 28 8: 4 16 44 16: 2 8 52 32: 2 8 60 64: 10 40 100 kvm mdc.lustre-MDT0000-mdc-ffff8e434751c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e434751c000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.36 seconds: 42.32 ops/second llite.lustre-ffff8e434751c000.statahead_max=0 100 real 0m0.144s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8e434751c000.statahead_max=128 llite.lustre-ffff8e434751c000.statahead_max=128 100 real 0m0.146s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 3535 miss_total: 1670 swrong=2 ewrong=2 - open/close 838 (time 1790005167.59 total 10.01 last 83.74) total: 900 open/close in 10.60 seconds: 84.87 ops/second llite.lustre-ffff8e434751c000.statahead_max=0 1000 real 0m0.184s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8e434751c000.statahead_max=128 llite.lustre-ffff8e434751c000.statahead_max=128 1000 real 0m0.201s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 3535 miss_total: 1670 swrong=2 ewrong=2 - open/close 806 (time 1790005187.95 total 10.01 last 80.51) - open/close 1343 (time 1790005197.95 total 20.01 last 53.70) - open/close 2034 (time 1790005207.96 total 30.02 last 69.03) - open/close 2998 (time 1790005217.96 total 40.02 last 96.40) - open/close 3844 (time 1790005227.98 total 50.04 last 84.48) - open/close 4655 (time 1790005237.99 total 60.05 last 80.99) - open/close 5392 (time 1790005248.00 total 70.06 last 73.65) - open/close 6252 (time 1790005258.00 total 80.06 last 85.96) - open/close 7045 (time 1790005268.01 total 90.07 last 79.21) - open/close 7820 (time 1790005278.02 total 100.08 last 77.46) - open/close 8580 (time 1790005288.02 total 110.08 last 75.97) total: 9000 open/close in 118.16 seconds: 76.17 ops/second llite.lustre-ffff8e434751c000.statahead_max=0 10000 real 0m1.091s user 0m0.004s sys 0m0.151s 'statx --cached=always -D' 10000 files without statahead: 2 sec llite.lustre-ffff8e434751c000.statahead_max=128 llite.lustre-ffff8e434751c000.statahead_max=128 10000 real 0m0.854s user 0m0.001s sys 0m0.126s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 3535 miss_total: 1670 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 314 seconds llite.lustre-ffff8e434751c000.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 3535 miss_total: 1670 mdc.lustre-MDT0000-mdc-ffff8e434751c000.batch_stats= snapshot_time: 1790005629.300064967 secs.nsecs start_time: 1790005147.695181787 secs.nsecs elapsed_time: 481.604883180 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8e434751c000.batch_stats= snapshot_time: 1790005629.300138686 secs.nsecs start_time: 1790005147.695329505 secs.nsecs elapsed_time: 481.604809181 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