== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:44:45 (1787553885) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff89ff03967000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff89ff03967000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.60 seconds: 38.52 ops/second llite.lustre-ffff89ff03967000.statahead_max=0 208 real 0m1.490s user 0m0.007s sys 0m0.207s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff89ff03967000.statahead_max=128 llite.lustre-ffff89ff03967000.statahead_max=128 208 real 0m0.825s user 0m0.002s sys 0m0.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 29 fname_total: 64 hit_total: 2516 miss_total: 1740 swrong=2 ewrong=2 - open/close 803 (time 1787553911.42 total 10.01 last 80.21) total: 900 open/close in 11.48 seconds: 78.43 ops/second llite.lustre-ffff89ff03967000.statahead_max=0 2008 real 0m11.289s user 0m0.033s sys 0m1.958s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff89ff03967000.statahead_max=128 llite.lustre-ffff89ff03967000.statahead_max=128 2008 real 0m4.165s user 0m0.013s sys 0m0.673s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 64 hit_total: 3514 miss_total: 1741 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff89ff03967000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 64 hit_total: 3514 miss_total: 1741 mdc.lustre-MDT0000-mdc-ffff89ff03967000.batch_stats= snapshot_time: 1787553956.915539857 secs.nsecs start_time: 1787553890.003814958 secs.nsecs elapsed_time: 66.911724899 secs.nsecs subreqs per batch batches %% cum %% 1: 3 13 13 2: 2 8 21 4: 3 13 34 8: 2 8 43 16: 0 0 43 32: 2 8 52 64: 11 47 100 mdc.lustre-MDT0001-mdc-ffff89ff03967000.batch_stats= snapshot_time: 1787553956.915604425 secs.nsecs start_time: 1787553890.003899732 secs.nsecs elapsed_time: 66.911704693 secs.nsecs subreqs per batch batches %% cum %% 1: 3 12 12 2: 5 20 33 4: 2 8 41 8: 1 4 45 16: 0 0 45 32: 2 8 54 64: 11 45 100 kvm mdc.lustre-MDT0000-mdc-ffff89ff03967000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff89ff03967000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.78 seconds: 35.97 ops/second llite.lustre-ffff89ff03967000.statahead_max=0 100 real 0m0.141s user 0m0.004s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff89ff03967000.statahead_max=128 llite.lustre-ffff89ff03967000.statahead_max=128 100 real 0m0.156s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 64 hit_total: 3514 miss_total: 1741 swrong=2 ewrong=2 - open/close 822 (time 1787553978.03 total 10.01 last 82.11) total: 900 open/close in 11.12 seconds: 80.94 ops/second llite.lustre-ffff89ff03967000.statahead_max=0 1000 real 0m0.344s user 0m0.001s sys 0m0.065s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff89ff03967000.statahead_max=128 llite.lustre-ffff89ff03967000.statahead_max=128 1000 real 0m0.126s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 64 hit_total: 3514 miss_total: 1741 swrong=2 ewrong=2 - open/close 824 (time 1787553998.22 total 10.03 last 82.16) - open/close 1723 (time 1787554008.22 total 20.03 last 89.88) - open/close 2581 (time 1787554018.23 total 30.04 last 85.72) - open/close 3374 (time 1787554028.25 total 40.05 last 79.20) - open/close 4174 (time 1787554038.26 total 50.07 last 79.91) - open/close 4922 (time 1787554048.27 total 60.07 last 74.73) - open/close 5499 (time 1787554058.28 total 70.08 last 57.65) - open/close 6135 (time 1787554068.29 total 80.09 last 63.53) - open/close 6829 (time 1787554078.29 total 90.10 last 69.35) - open/close 7715 (time 1787554088.30 total 100.11 last 88.58) - open/close 8538 (time 1787554098.31 total 110.11 last 82.23) total: 9000 open/close in 115.89 seconds: 77.66 ops/second llite.lustre-ffff89ff03967000.statahead_max=0 10000 real 0m0.526s user 0m0.002s sys 0m0.132s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff89ff03967000.statahead_max=128 llite.lustre-ffff89ff03967000.statahead_max=128 10000 real 0m0.592s user 0m0.005s sys 0m0.127s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 64 hit_total: 3514 miss_total: 1741 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 288 seconds llite.lustre-ffff89ff03967000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 64 hit_total: 3514 miss_total: 1741 mdc.lustre-MDT0000-mdc-ffff89ff03967000.batch_stats= snapshot_time: 1787554405.222071452 secs.nsecs start_time: 1787553958.742750343 secs.nsecs elapsed_time: 446.479321109 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff89ff03967000.batch_stats= snapshot_time: 1787554405.222162930 secs.nsecs start_time: 1787553958.743123339 secs.nsecs elapsed_time: 446.479039591 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 1 seconds: 0.000000 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