== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:03:12 (1787846592) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a3788647000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a3788647000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.98 seconds: 33.54 ops/second llite.lustre-ffff8a3788647000.statahead_max=0 208 real 0m1.383s user 0m0.005s sys 0m0.213s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8a3788647000.statahead_max=128 llite.lustre-ffff8a3788647000.statahead_max=128 208 real 0m0.900s user 0m0.002s sys 0m0.126s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 148 statahead wrong: 2 agl total: 143 list_total: 30 fname_total: 117 hit_total: 2637 miss_total: 1493 swrong=2 ewrong=2 - open/close 664 (time 1787846623.13 total 10.01 last 66.35) total: 900 open/close in 14.26 seconds: 63.10 ops/second llite.lustre-ffff8a3788647000.statahead_max=0 2008 real 0m15.796s user 0m0.030s sys 0m2.011s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff8a3788647000.statahead_max=128 llite.lustre-ffff8a3788647000.statahead_max=128 2008 real 0m4.934s user 0m0.016s sys 0m0.708s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 149 statahead wrong: 2 agl total: 143 list_total: 31 fname_total: 117 hit_total: 3636 miss_total: 1493 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-ffff8a3788647000.statahead_stats= statahead total: 149 statahead wrong: 2 agl total: 143 list_total: 31 fname_total: 117 hit_total: 3636 miss_total: 1493 mdc.lustre-MDT0000-mdc-ffff8a3788647000.batch_stats= snapshot_time: 1787846684.336533041 secs.nsecs start_time: 1787846599.154918039 secs.nsecs elapsed_time: 85.181615002 secs.nsecs subreqs per batch batches %% cum %% 1: 3 14 14 2: 2 9 23 4: 1 4 28 8: 1 4 33 16: 1 4 38 32: 2 9 47 64: 11 52 100 mdc.lustre-MDT0001-mdc-ffff8a3788647000.batch_stats= snapshot_time: 1787846684.338717032 secs.nsecs start_time: 1787846599.155253585 secs.nsecs elapsed_time: 85.183463447 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 1 5 11 4: 2 11 22 8: 1 5 27 16: 0 0 27 32: 1 5 33 64: 12 66 100 kvm mdc.lustre-MDT0000-mdc-ffff8a3788647000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a3788647000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.51 seconds: 28.46 ops/second llite.lustre-ffff8a3788647000.statahead_max=0 100 real 0m0.110s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a3788647000.statahead_max=128 llite.lustre-ffff8a3788647000.statahead_max=128 100 real 0m0.310s user 0m0.002s sys 0m0.036s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 149 statahead wrong: 2 agl total: 143 list_total: 31 fname_total: 117 hit_total: 3636 miss_total: 1493 swrong=2 ewrong=2 - open/close 578 (time 1787846711.61 total 10.00 last 57.77) total: 900 open/close in 15.60 seconds: 57.70 ops/second llite.lustre-ffff8a3788647000.statahead_max=0 1000 real 0m0.227s user 0m0.002s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a3788647000.statahead_max=128 llite.lustre-ffff8a3788647000.statahead_max=128 1000 real 0m0.326s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 149 statahead wrong: 2 agl total: 143 list_total: 31 fname_total: 117 hit_total: 3636 miss_total: 1493 swrong=2 ewrong=2 - open/close 594 (time 1787846740.66 total 10.01 last 59.33) - open/close 1284 (time 1787846750.66 total 20.01 last 68.99) - open/close 1870 (time 1787846760.74 total 30.09 last 58.17) - open/close 2505 (time 1787846770.76 total 40.11 last 63.36) - open/close 3160 (time 1787846780.77 total 50.12 last 65.45) - open/close 3720 (time 1787846790.78 total 60.13 last 55.96) - open/close 4365 (time 1787846800.78 total 70.13 last 64.45) - open/close 4981 (time 1787846810.79 total 80.13 last 61.59) - open/close 5713 (time 1787846820.80 total 90.15 last 73.10) - open/close 6447 (time 1787846830.81 total 100.16 last 73.30) - open/close 7154 (time 1787846840.82 total 110.17 last 70.67) - open/close 7826 (time 1787846850.82 total 120.17 last 67.20) - open/close 8466 (time 1787846860.83 total 130.18 last 63.91) total: 9000 open/close in 138.57 seconds: 64.95 ops/second llite.lustre-ffff8a3788647000.statahead_max=0 10000 real 0m1.022s user 0m0.005s sys 0m0.172s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a3788647000.statahead_max=128 llite.lustre-ffff8a3788647000.statahead_max=128 10000 real 0m0.690s user 0m0.001s sys 0m0.104s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 149 statahead wrong: 2 agl total: 143 list_total: 31 fname_total: 117 hit_total: 3636 miss_total: 1493 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 319 seconds llite.lustre-ffff8a3788647000.statahead_stats= statahead total: 149 statahead wrong: 2 agl total: 143 list_total: 31 fname_total: 117 hit_total: 3636 miss_total: 1493 mdc.lustre-MDT0000-mdc-ffff8a3788647000.batch_stats= snapshot_time: 1787847206.580340276 secs.nsecs start_time: 1787846687.667410844 secs.nsecs elapsed_time: 518.912929432 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8a3788647000.batch_stats= snapshot_time: 1787847206.580431117 secs.nsecs start_time: 1787846687.667557063 secs.nsecs elapsed_time: 518.912874054 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