== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:34:52 (1790105692) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8afaedb8f000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8afaedb8f000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.80 seconds: 35.76 ops/second llite.lustre-ffff8afaedb8f000.statahead_max=0 208 real 0m1.948s user 0m0.008s sys 0m0.205s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8afaedb8f000.statahead_max=128 llite.lustre-ffff8afaedb8f000.statahead_max=128 208 real 0m0.739s user 0m0.003s sys 0m0.087s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 100 hit_total: 3030 miss_total: 1575 swrong=2 ewrong=2 - open/close 624 (time 1790105721.93 total 10.00 last 62.40) total: 900 open/close in 14.63 seconds: 61.50 ops/second llite.lustre-ffff8afaedb8f000.statahead_max=0 2008 real 0m16.558s user 0m0.028s sys 0m2.001s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff8afaedb8f000.statahead_max=128 llite.lustre-ffff8afaedb8f000.statahead_max=128 2008 real 0m4.081s user 0m0.018s sys 0m0.593s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 100 hit_total: 4028 miss_total: 1576 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-ffff8afaedb8f000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 100 hit_total: 4028 miss_total: 1576 mdc.lustre-MDT0000-mdc-ffff8afaedb8f000.batch_stats= snapshot_time: 1790105776.265514404 secs.nsecs start_time: 1790105699.081627937 secs.nsecs elapsed_time: 77.183886467 secs.nsecs subreqs per batch batches %% cum %% 1: 4 20 20 2: 0 0 20 4: 3 15 35 8: 0 0 35 16: 0 0 35 32: 2 10 45 64: 11 55 100 mdc.lustre-MDT0001-mdc-ffff8afaedb8f000.batch_stats= snapshot_time: 1790105776.265601824 secs.nsecs start_time: 1790105699.082255150 secs.nsecs elapsed_time: 77.183346674 secs.nsecs subreqs per batch batches %% cum %% 1: 3 15 15 2: 2 10 25 4: 1 5 30 8: 1 5 35 16: 0 0 35 32: 2 10 45 64: 11 55 100 kvm mdc.lustre-MDT0000-mdc-ffff8afaedb8f000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8afaedb8f000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.80 seconds: 26.33 ops/second llite.lustre-ffff8afaedb8f000.statahead_max=0 100 real 0m0.101s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8afaedb8f000.statahead_max=128 llite.lustre-ffff8afaedb8f000.statahead_max=128 100 real 0m0.135s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 100 hit_total: 4028 miss_total: 1576 swrong=2 ewrong=2 - open/close 629 (time 1790105799.00 total 10.01 last 62.81) total: 900 open/close in 13.66 seconds: 65.89 ops/second llite.lustre-ffff8afaedb8f000.statahead_max=0 1000 real 0m0.172s user 0m0.002s sys 0m0.039s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8afaedb8f000.statahead_max=128 llite.lustre-ffff8afaedb8f000.statahead_max=128 1000 real 0m0.135s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 100 hit_total: 4028 miss_total: 1576 swrong=2 ewrong=2 - open/close 898 (time 1790105822.10 total 10.00 last 89.77) - open/close 1839 (time 1790105832.11 total 20.02 last 93.98) - open/close 2672 (time 1790105842.11 total 30.02 last 83.26) - open/close 3475 (time 1790105852.12 total 40.03 last 80.23) - open/close 4352 (time 1790105862.13 total 50.04 last 87.61) - open/close 5240 (time 1790105872.14 total 60.04 last 88.76) - open/close 6238 (time 1790105882.15 total 70.06 last 99.67) - open/close 7131 (time 1790105892.16 total 80.06 last 89.24) - open/close 7954 (time 1790105902.16 total 90.07 last 82.26) - open/close 8761 (time 1790105912.19 total 100.10 last 80.44) total: 9000 open/close in 102.73 seconds: 87.61 ops/second llite.lustre-ffff8afaedb8f000.statahead_max=0 10000 real 0m0.936s user 0m0.003s sys 0m0.110s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8afaedb8f000.statahead_max=128 llite.lustre-ffff8afaedb8f000.statahead_max=128 10000 real 0m0.699s user 0m0.002s sys 0m0.115s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 100 hit_total: 4028 miss_total: 1576 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 306 seconds llite.lustre-ffff8afaedb8f000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 30 fname_total: 100 hit_total: 4028 miss_total: 1576 mdc.lustre-MDT0000-mdc-ffff8afaedb8f000.batch_stats= snapshot_time: 1790106238.650718044 secs.nsecs start_time: 1790105778.254500900 secs.nsecs elapsed_time: 460.396217144 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8afaedb8f000.batch_stats= snapshot_time: 1790106238.650797492 secs.nsecs start_time: 1790105778.254597764 secs.nsecs elapsed_time: 460.396199728 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