== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:52:09 (1787471529) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b5e02c67800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b5e02c67800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.84 seconds: 35.26 ops/second llite.lustre-ffff9b5e02c67800.statahead_max=0 208 real 0m1.432s user 0m0.005s sys 0m0.232s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9b5e02c67800.statahead_max=128 llite.lustre-ffff9b5e02c67800.statahead_max=128 208 real 0m0.620s user 0m0.001s sys 0m0.117s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 142 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 113 hit_total: 2756 miss_total: 1379 swrong=2 ewrong=2 - open/close 596 (time 1787471556.05 total 10.01 last 59.55) total: 900 open/close in 15.40 seconds: 58.43 ops/second llite.lustre-ffff9b5e02c67800.statahead_max=0 2008 real 0m13.439s user 0m0.029s sys 0m2.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9b5e02c67800.statahead_max=128 llite.lustre-ffff9b5e02c67800.statahead_max=128 2008 real 0m3.917s user 0m0.008s sys 0m0.662s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 113 hit_total: 3754 miss_total: 1380 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-ffff9b5e02c67800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 113 hit_total: 3754 miss_total: 1380 mdc.lustre-MDT0000-mdc-ffff9b5e02c67800.batch_stats= snapshot_time: 1787471607.771823270 secs.nsecs start_time: 1787471534.474942016 secs.nsecs elapsed_time: 73.296881254 secs.nsecs subreqs per batch batches %% cum %% 1: 4 16 16 2: 2 8 24 4: 3 12 36 8: 2 8 44 16: 2 8 52 32: 2 8 60 64: 10 40 100 mdc.lustre-MDT0001-mdc-ffff9b5e02c67800.batch_stats= snapshot_time: 1787471607.771902506 secs.nsecs start_time: 1787471534.475087061 secs.nsecs elapsed_time: 73.296815445 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 3 14 23 4: 1 4 28 8: 1 4 33 16: 1 4 38 32: 1 4 42 64: 12 57 100 kvm mdc.lustre-MDT0000-mdc-ffff9b5e02c67800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b5e02c67800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.63 seconds: 37.97 ops/second llite.lustre-ffff9b5e02c67800.statahead_max=0 100 real 0m0.120s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b5e02c67800.statahead_max=128 llite.lustre-ffff9b5e02c67800.statahead_max=128 100 real 0m0.121s user 0m0.000s sys 0m0.030s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 113 hit_total: 3754 miss_total: 1380 swrong=2 ewrong=2 - open/close 738 (time 1787471628.39 total 10.00 last 73.79) total: 900 open/close in 12.51 seconds: 71.96 ops/second llite.lustre-ffff9b5e02c67800.statahead_max=0 1000 real 0m0.458s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9b5e02c67800.statahead_max=128 llite.lustre-ffff9b5e02c67800.statahead_max=128 1000 real 0m0.148s user 0m0.003s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 113 hit_total: 3754 miss_total: 1380 swrong=2 ewrong=2 - open/close 828 (time 1787471654.02 total 10.00 last 82.77) - open/close 1674 (time 1787471664.02 total 20.01 last 84.55) - open/close 2530 (time 1787471674.03 total 30.02 last 85.55) - open/close 3378 (time 1787471684.03 total 40.02 last 84.79) - open/close 4238 (time 1787471694.03 total 50.02 last 85.98) - open/close 4953 (time 1787471704.04 total 60.03 last 71.45) - open/close 5821 (time 1787471714.04 total 70.03 last 86.77) - open/close 6688 (time 1787471724.06 total 80.05 last 86.53) - open/close 7517 (time 1787471734.07 total 90.06 last 82.83) - open/close 8192 (time 1787471744.07 total 100.06 last 67.49) - open/close 8918 (time 1787471754.08 total 110.07 last 72.51) total: 9000 open/close in 111.12 seconds: 80.99 ops/second llite.lustre-ffff9b5e02c67800.statahead_max=0 10000 real 0m0.608s user 0m0.004s sys 0m0.141s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9b5e02c67800.statahead_max=128 llite.lustre-ffff9b5e02c67800.statahead_max=128 10000 real 0m0.568s user 0m0.004s sys 0m0.129s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 113 hit_total: 3754 miss_total: 1380 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 323 seconds llite.lustre-ffff9b5e02c67800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 113 hit_total: 3754 miss_total: 1380 mdc.lustre-MDT0000-mdc-ffff9b5e02c67800.batch_stats= snapshot_time: 1787472094.610465769 secs.nsecs start_time: 1787471609.389407562 secs.nsecs elapsed_time: 485.221058207 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9b5e02c67800.batch_stats= snapshot_time: 1787472094.610531410 secs.nsecs start_time: 1787471609.389565642 secs.nsecs elapsed_time: 485.220965768 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