== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:02:28 (1788465748) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff89c1f0a31000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff89c1f0a31000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.51 seconds: 39.91 ops/second llite.lustre-ffff89c1f0a31000.statahead_max=0 208 real 0m1.672s user 0m0.001s sys 0m0.203s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff89c1f0a31000.statahead_max=128 llite.lustre-ffff89c1f0a31000.statahead_max=128 208 real 0m0.792s user 0m0.002s sys 0m0.123s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 97 hit_total: 2946 miss_total: 1484 swrong=2 ewrong=2 - open/close 683 (time 1788465776.40 total 10.02 last 68.18) total: 900 open/close in 13.17 seconds: 68.36 ops/second llite.lustre-ffff89c1f0a31000.statahead_max=0 2008 real 0m16.864s user 0m0.020s sys 0m2.027s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff89c1f0a31000.statahead_max=128 llite.lustre-ffff89c1f0a31000.statahead_max=128 2008 real 0m4.455s user 0m0.016s sys 0m0.687s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 97 hit_total: 3945 miss_total: 1484 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-ffff89c1f0a31000.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 97 hit_total: 3945 miss_total: 1484 mdc.lustre-MDT0000-mdc-ffff89c1f0a31000.batch_stats= snapshot_time: 1788465835.373287937 secs.nsecs start_time: 1788465753.526114888 secs.nsecs elapsed_time: 81.847173049 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 1 5 10 4: 2 10 20 8: 1 5 25 16: 1 5 30 32: 2 10 40 64: 12 60 100 mdc.lustre-MDT0001-mdc-ffff89c1f0a31000.batch_stats= snapshot_time: 1788465835.373350944 secs.nsecs start_time: 1788465753.526491533 secs.nsecs elapsed_time: 81.846859411 secs.nsecs subreqs per batch batches %% cum %% 1: 2 11 11 2: 1 5 16 4: 1 5 22 8: 2 11 33 16: 1 5 38 32: 1 5 44 64: 10 55 100 kvm mdc.lustre-MDT0000-mdc-ffff89c1f0a31000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff89c1f0a31000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.88 seconds: 34.72 ops/second llite.lustre-ffff89c1f0a31000.statahead_max=0 100 real 0m0.112s user 0m0.000s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff89c1f0a31000.statahead_max=128 llite.lustre-ffff89c1f0a31000.statahead_max=128 100 real 0m0.162s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 97 hit_total: 3945 miss_total: 1484 swrong=2 ewrong=2 - open/close 745 (time 1788465856.09 total 10.01 last 74.42) total: 900 open/close in 12.04 seconds: 74.77 ops/second llite.lustre-ffff89c1f0a31000.statahead_max=0 1000 real 0m0.300s user 0m0.003s sys 0m0.055s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff89c1f0a31000.statahead_max=128 llite.lustre-ffff89c1f0a31000.statahead_max=128 1000 real 0m0.158s user 0m0.004s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 97 hit_total: 3945 miss_total: 1484 swrong=2 ewrong=2 - open/close 723 (time 1788465879.49 total 10.01 last 72.26) - open/close 1327 (time 1788465889.50 total 20.02 last 60.29) - open/close 1920 (time 1788465899.53 total 30.05 last 59.17) - open/close 2528 (time 1788465909.53 total 40.05 last 60.77) - open/close 3026 (time 1788465919.55 total 50.07 last 49.72) - open/close 3582 (time 1788465929.56 total 60.08 last 55.53) - open/close 4222 (time 1788465939.56 total 70.08 last 63.97) - open/close 4896 (time 1788465949.57 total 80.09 last 67.35) - open/close 5611 (time 1788465959.58 total 90.10 last 71.44) - open/close 6372 (time 1788465969.58 total 100.10 last 76.09) - open/close 7065 (time 1788465979.59 total 110.11 last 69.24) - open/close 7615 (time 1788465989.60 total 120.12 last 54.94) - open/close 8216 (time 1788465999.60 total 130.12 last 60.09) - open/close 8889 (time 1788466009.61 total 140.13 last 67.26) total: 9000 open/close in 141.61 seconds: 63.56 ops/second llite.lustre-ffff89c1f0a31000.statahead_max=0 10000 real 0m0.918s user 0m0.003s sys 0m0.123s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff89c1f0a31000.statahead_max=128 llite.lustre-ffff89c1f0a31000.statahead_max=128 10000 real 0m0.737s user 0m0.003s sys 0m0.125s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 97 hit_total: 3945 miss_total: 1484 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 322 seconds llite.lustre-ffff89c1f0a31000.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 97 hit_total: 3945 miss_total: 1484 mdc.lustre-MDT0000-mdc-ffff89c1f0a31000.batch_stats= snapshot_time: 1788466347.800532823 secs.nsecs start_time: 1788465836.959353038 secs.nsecs elapsed_time: 510.841179785 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff89c1f0a31000.batch_stats= snapshot_time: 1788466347.800590732 secs.nsecs start_time: 1788465836.959536520 secs.nsecs elapsed_time: 510.841054212 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