== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:02:00 (1788206520) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9894c970d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9894c970d800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.57 seconds: 38.88 ops/second llite.lustre-ffff9894c970d800.statahead_max=0 208 real 0m1.605s user 0m0.004s sys 0m0.231s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9894c970d800.statahead_max=128 llite.lustre-ffff9894c970d800.statahead_max=128 208 real 0m0.773s user 0m0.004s sys 0m0.100s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 74 hit_total: 2918 miss_total: 1575 swrong=2 ewrong=2 - open/close 662 (time 1788206547.48 total 10.03 last 65.98) total: 900 open/close in 13.60 seconds: 66.16 ops/second llite.lustre-ffff9894c970d800.statahead_max=0 2008 real 0m16.737s user 0m0.016s sys 0m2.191s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff9894c970d800.statahead_max=128 llite.lustre-ffff9894c970d800.statahead_max=128 2008 real 0m4.975s user 0m0.016s sys 0m0.686s '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: 29 fname_total: 74 hit_total: 3917 miss_total: 1575 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-ffff9894c970d800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3917 miss_total: 1575 mdc.lustre-MDT0000-mdc-ffff9894c970d800.batch_stats= snapshot_time: 1788206606.155584384 secs.nsecs start_time: 1788206524.722837804 secs.nsecs elapsed_time: 81.432746580 secs.nsecs subreqs per batch batches %% cum %% 1: 6 23 23 2: 2 7 30 4: 1 3 34 8: 4 15 50 16: 0 0 50 32: 3 11 61 64: 10 38 100 mdc.lustre-MDT0001-mdc-ffff9894c970d800.batch_stats= snapshot_time: 1788206606.155882942 secs.nsecs start_time: 1788206524.722999554 secs.nsecs elapsed_time: 81.432883388 secs.nsecs subreqs per batch batches %% cum %% 1: 5 25 25 2: 1 5 30 4: 1 5 35 8: 2 10 45 16: 0 0 45 32: 1 5 50 64: 10 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9894c970d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9894c970d800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.27 seconds: 30.60 ops/second llite.lustre-ffff9894c970d800.statahead_max=0 100 real 0m0.169s user 0m0.006s sys 0m0.028s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9894c970d800.statahead_max=128 llite.lustre-ffff9894c970d800.statahead_max=128 100 real 0m0.196s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3917 miss_total: 1575 swrong=2 ewrong=2 - open/close 562 (time 1788206630.06 total 10.00 last 56.19) total: 900 open/close in 15.77 seconds: 57.07 ops/second llite.lustre-ffff9894c970d800.statahead_max=0 1000 real 0m0.266s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9894c970d800.statahead_max=128 llite.lustre-ffff9894c970d800.statahead_max=128 1000 real 0m0.181s user 0m0.000s sys 0m0.038s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3917 miss_total: 1575 swrong=2 ewrong=2 - open/close 690 (time 1788206655.48 total 10.01 last 68.91) - open/close 1376 (time 1788206665.49 total 20.02 last 68.55) - open/close 2121 (time 1788206675.49 total 30.02 last 74.47) - open/close 2819 (time 1788206685.50 total 40.04 last 69.72) - open/close 3512 (time 1788206695.51 total 50.04 last 69.25) - open/close 4186 (time 1788206705.51 total 60.05 last 67.38) - open/close 4852 (time 1788206715.53 total 70.06 last 66.51) - open/close 5528 (time 1788206725.54 total 80.07 last 67.55) - open/close 6213 (time 1788206735.54 total 90.07 last 68.49) - open/close 6885 (time 1788206745.55 total 100.08 last 67.12) - open/close 7580 (time 1788206755.58 total 110.11 last 69.32) - open/close 8260 (time 1788206765.60 total 120.13 last 67.85) - open/close 8937 (time 1788206775.62 total 130.15 last 67.55) total: 9000 open/close in 131.36 seconds: 68.51 ops/second llite.lustre-ffff9894c970d800.statahead_max=0 10000 real 0m0.777s user 0m0.006s sys 0m0.134s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9894c970d800.statahead_max=128 llite.lustre-ffff9894c970d800.statahead_max=128 10000 real 0m0.775s user 0m0.002s sys 0m0.137s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3917 miss_total: 1575 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 340 seconds llite.lustre-ffff9894c970d800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3917 miss_total: 1575 mdc.lustre-MDT0000-mdc-ffff9894c970d800.batch_stats= snapshot_time: 1788207133.347266774 secs.nsecs start_time: 1788206608.499297545 secs.nsecs elapsed_time: 524.847969229 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9894c970d800.batch_stats= snapshot_time: 1788207133.347367233 secs.nsecs start_time: 1788206608.499409116 secs.nsecs elapsed_time: 524.847958117 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