== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:57:59 (1781215079) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e9388535000.batch_stats=0 total: 100 open/close in 3.44 seconds: 29.07 ops/second llite.lustre-ffff8e9388535000.statahead_max=0 208 real 0m3.032s user 0m0.004s sys 0m0.258s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 3 sec llite.lustre-ffff8e9388535000.statahead_max=128 llite.lustre-ffff8e9388535000.statahead_max=128 208 real 0m1.505s user 0m0.005s sys 0m0.115s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 2 sec statahead total: 132 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 103 hit_total: 2959 miss_total: 1293 swrong=2 ewrong=2 - open/close 427 (time 1781215116.87 total 10.02 last 42.63) total: 900 open/close in 19.50 seconds: 46.16 ops/second llite.lustre-ffff8e9388535000.statahead_max=0 2008 real 0m16.979s user 0m0.034s sys 0m2.224s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff8e9388535000.statahead_max=128 llite.lustre-ffff8e9388535000.statahead_max=128 2008 real 0m4.846s user 0m0.018s sys 0m0.572s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 30 fname_total: 103 hit_total: 3958 miss_total: 1293 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff8e9388535000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 30 fname_total: 103 hit_total: 3958 miss_total: 1293 mdc.lustre-MDT0000-mdc-ffff8e9388535000.batch_stats= snapshot_time: 1781215183.466929141 secs.nsecs start_time: 1781215084.121084410 secs.nsecs elapsed_time: 99.345844731 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 0 0 0 4: 2 8 8 8: 4 16 24 16: 2 8 32 32: 1 4 36 64: 16 64 100 kvm mdc.lustre-MDT0000-mdc-ffff8e9388535000.batch_stats=0 total: 100 open/close in 2.39 seconds: 41.88 ops/second llite.lustre-ffff8e9388535000.statahead_max=0 100 real 0m0.091s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8e9388535000.statahead_max=128 llite.lustre-ffff8e9388535000.statahead_max=128 100 real 0m0.107s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 30 fname_total: 103 hit_total: 3958 miss_total: 1293 swrong=2 ewrong=2 - open/close 572 (time 1781215204.49 total 10.01 last 57.16) total: 900 open/close in 15.04 seconds: 59.84 ops/second llite.lustre-ffff8e9388535000.statahead_max=0 1000 real 0m0.165s user 0m0.000s sys 0m0.031s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8e9388535000.statahead_max=128 llite.lustre-ffff8e9388535000.statahead_max=128 1000 real 0m0.174s user 0m0.004s sys 0m0.030s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 30 fname_total: 103 hit_total: 3958 miss_total: 1293 swrong=2 ewrong=2 - open/close 603 (time 1781215230.58 total 10.01 last 60.26) - open/close 1299 (time 1781215240.59 total 20.01 last 69.58) - open/close 1839 (time 1781215250.60 total 30.02 last 53.95) - open/close 2274 (time 1781215260.60 total 40.02 last 43.49) - open/close 2762 (time 1781215270.60 total 50.03 last 48.78) - open/close 3378 (time 1781215280.62 total 60.04 last 61.51) - open/close 4007 (time 1781215290.62 total 70.05 last 62.88) - open/close 4678 (time 1781215300.67 total 80.10 last 66.77) - open/close 5243 (time 1781215310.68 total 90.10 last 56.45) - open/close 5877 (time 1781215320.70 total 100.12 last 63.31) - open/close 6497 (time 1781215330.70 total 110.12 last 62.00) - open/close 7032 (time 1781215340.70 total 120.12 last 53.48) - open/close 7576 (time 1781215350.83 total 130.25 last 53.69) - open/close 8103 (time 1781215360.85 total 140.27 last 52.60) - open/close 8536 (time 1781215370.86 total 150.28 last 43.26) total: 9000 open/close in 158.45 seconds: 56.80 ops/second llite.lustre-ffff8e9388535000.statahead_max=0 10000 real 0m1.185s user 0m0.004s sys 0m0.039s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8e9388535000.statahead_max=128 llite.lustre-ffff8e9388535000.statahead_max=128 10000 real 0m0.685s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 30 fname_total: 103 hit_total: 3958 miss_total: 1293 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 394 seconds llite.lustre-ffff8e9388535000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 30 fname_total: 103 hit_total: 3958 miss_total: 1293 mdc.lustre-MDT0000-mdc-ffff8e9388535000.batch_stats= snapshot_time: 1781215797.797108462 secs.nsecs start_time: 1781215185.264997108 secs.nsecs elapsed_time: 612.532111354 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