== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:54:04 (1788749644) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8928237a8800.batch_stats=0 total: 100 open/close in 2.70 seconds: 37.07 ops/second llite.lustre-ffff8928237a8800.statahead_max=0 208 real 0m1.094s user 0m0.009s sys 0m0.221s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8928237a8800.statahead_max=128 llite.lustre-ffff8928237a8800.statahead_max=128 208 real 0m0.591s user 0m0.003s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 131 list_total: 27 fname_total: 99 hit_total: 2972 miss_total: 1537 swrong=2 ewrong=2 - open/close 640 (time 1788749671.53 total 10.00 last 63.97) total: 900 open/close in 13.79 seconds: 65.26 ops/second llite.lustre-ffff8928237a8800.statahead_max=0 2008 real 0m12.380s user 0m0.035s sys 0m2.048s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8928237a8800.statahead_max=128 llite.lustre-ffff8928237a8800.statahead_max=128 2008 real 0m4.286s user 0m0.016s sys 0m0.630s '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: 28 fname_total: 99 hit_total: 3970 miss_total: 1538 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff8928237a8800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 99 hit_total: 3970 miss_total: 1538 mdc.lustre-MDT0000-mdc-ffff8928237a8800.batch_stats= snapshot_time: 1788749720.085310324 secs.nsecs start_time: 1788749649.880939567 secs.nsecs elapsed_time: 70.204370757 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 4 13 16 16: 7 23 40 32: 3 10 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff8928237a8800.batch_stats=0 total: 100 open/close in 3.04 seconds: 32.91 ops/second llite.lustre-ffff8928237a8800.statahead_max=0 100 real 0m0.088s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8928237a8800.statahead_max=128 llite.lustre-ffff8928237a8800.statahead_max=128 100 real 0m0.079s user 0m0.001s sys 0m0.037s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 99 hit_total: 3970 miss_total: 1538 swrong=2 ewrong=2 - open/close 673 (time 1788749742.56 total 10.00 last 67.27) total: 900 open/close in 13.39 seconds: 67.19 ops/second llite.lustre-ffff8928237a8800.statahead_max=0 1000 real 0m0.231s user 0m0.003s sys 0m0.034s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8928237a8800.statahead_max=128 llite.lustre-ffff8928237a8800.statahead_max=128 1000 real 0m0.166s user 0m0.000s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 99 hit_total: 3970 miss_total: 1538 swrong=2 ewrong=2 - open/close 710 (time 1788749766.24 total 10.01 last 70.94) - open/close 1302 (time 1788749776.25 total 20.01 last 59.20) - open/close 1910 (time 1788749786.26 total 30.02 last 60.73) - open/close 2706 (time 1788749796.26 total 40.02 last 79.60) - open/close 3427 (time 1788749806.26 total 50.03 last 72.07) - open/close 4099 (time 1788749816.27 total 60.03 last 67.14) - open/close 4752 (time 1788749826.28 total 70.04 last 65.25) - open/close 5404 (time 1788749836.29 total 80.05 last 65.15) - open/close 6134 (time 1788749846.30 total 90.07 last 72.89) - open/close 6805 (time 1788749856.31 total 100.07 last 67.06) - open/close 7466 (time 1788749866.31 total 110.08 last 66.07) - open/close 8147 (time 1788749876.32 total 120.08 last 68.05) - open/close 8759 (time 1788749886.33 total 130.09 last 61.15) total: 9000 open/close in 133.25 seconds: 67.54 ops/second llite.lustre-ffff8928237a8800.statahead_max=0 10000 real 0m0.599s user 0m0.002s sys 0m0.067s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8928237a8800.statahead_max=128 llite.lustre-ffff8928237a8800.statahead_max=128 10000 real 0m0.604s user 0m0.002s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 99 hit_total: 3970 miss_total: 1538 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 313 seconds llite.lustre-ffff8928237a8800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 99 hit_total: 3970 miss_total: 1538 mdc.lustre-MDT0000-mdc-ffff8928237a8800.batch_stats= snapshot_time: 1788750220.614071002 secs.nsecs start_time: 1788749721.631152677 secs.nsecs elapsed_time: 498.982918325 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