== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:08:19 (1781215699) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff98bbc4af4000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff98bbc4af4000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.90 seconds: 34.45 ops/second llite.lustre-ffff98bbc4af4000.statahead_max=0 208 real 0m1.679s user 0m0.004s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff98bbc4af4000.statahead_max=128 llite.lustre-ffff98bbc4af4000.statahead_max=128 208 real 0m0.797s user 0m0.003s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 79 hit_total: 3012 miss_total: 1299 swrong=2 ewrong=2 - open/close 774 (time 1781215726.94 total 10.01 last 77.35) total: 900 open/close in 11.97 seconds: 75.16 ops/second llite.lustre-ffff98bbc4af4000.statahead_max=0 2008 real 0m13.623s user 0m0.022s sys 0m2.122s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff98bbc4af4000.statahead_max=128 llite.lustre-ffff98bbc4af4000.statahead_max=128 2008 real 0m4.545s user 0m0.018s sys 0m0.656s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 31 fname_total: 79 hit_total: 4010 miss_total: 1300 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-ffff98bbc4af4000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 31 fname_total: 79 hit_total: 4010 miss_total: 1300 mdc.lustre-MDT0000-mdc-ffff98bbc4af4000.batch_stats= snapshot_time: 1781215780.284269725 secs.nsecs start_time: 1781215705.203634855 secs.nsecs elapsed_time: 75.080634870 secs.nsecs subreqs per batch batches % cum % 1: 1 4 4 2: 2 8 13 4: 2 8 21 8: 3 13 34 16: 1 4 39 32: 1 4 43 64: 13 56 100 mdc.lustre-MDT0001-mdc-ffff98bbc4af4000.batch_stats= snapshot_time: 1781215780.284350117 secs.nsecs start_time: 1781215705.203869018 secs.nsecs elapsed_time: 75.080481099 secs.nsecs subreqs per batch batches % cum % 1: 2 11 11 2: 0 0 11 4: 2 11 23 8: 1 5 29 16: 0 0 29 32: 3 17 47 64: 9 52 100 kvm mdc.lustre-MDT0000-mdc-ffff98bbc4af4000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff98bbc4af4000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.22 seconds: 45.03 ops/second llite.lustre-ffff98bbc4af4000.statahead_max=0 100 real 0m0.181s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff98bbc4af4000.statahead_max=128 llite.lustre-ffff98bbc4af4000.statahead_max=128 100 real 0m0.236s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 31 fname_total: 79 hit_total: 4010 miss_total: 1300 swrong=2 ewrong=2 - open/close 793 (time 1781215802.14 total 10.01 last 79.22) total: 900 open/close in 11.88 seconds: 75.77 ops/second llite.lustre-ffff98bbc4af4000.statahead_max=0 1000 real 0m0.310s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff98bbc4af4000.statahead_max=128 llite.lustre-ffff98bbc4af4000.statahead_max=128 1000 real 0m0.189s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 31 fname_total: 79 hit_total: 4010 miss_total: 1300 swrong=2 ewrong=2 - open/close 670 (time 1781215825.20 total 10.01 last 66.95) - open/close 1485 (time 1781215835.22 total 20.02 last 81.39) - open/close 2137 (time 1781215845.26 total 30.06 last 64.95) - open/close 2770 (time 1781215855.26 total 40.06 last 63.27) - open/close 3607 (time 1781215865.27 total 50.07 last 83.64) - open/close 4402 (time 1781215875.27 total 60.07 last 79.49) - open/close 5161 (time 1781215885.27 total 70.08 last 75.86) - open/close 5821 (time 1781215895.28 total 80.08 last 65.99) - open/close 6386 (time 1781215905.28 total 90.08 last 56.48) - open/close 7379 (time 1781215915.28 total 100.09 last 99.25) - open/close 8227 (time 1781215925.29 total 110.09 last 84.75) total: 9000 open/close in 118.60 seconds: 75.89 ops/second llite.lustre-ffff98bbc4af4000.statahead_max=0 10000 real 0m0.826s user 0m0.002s sys 0m0.119s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff98bbc4af4000.statahead_max=128 llite.lustre-ffff98bbc4af4000.statahead_max=128 10000 real 0m0.918s user 0m0.003s sys 0m0.122s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 31 fname_total: 79 hit_total: 4010 miss_total: 1300 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 311 seconds llite.lustre-ffff98bbc4af4000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 31 fname_total: 79 hit_total: 4010 miss_total: 1300 mdc.lustre-MDT0000-mdc-ffff98bbc4af4000.batch_stats= snapshot_time: 1781216264.291327160 secs.nsecs start_time: 1781215782.145635707 secs.nsecs elapsed_time: 482.145691453 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff98bbc4af4000.batch_stats= snapshot_time: 1781216264.291393583 secs.nsecs start_time: 1781215782.145722197 secs.nsecs elapsed_time: 482.145671386 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