== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:50:38 (1788565838) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ac786197800.batch_stats=0 total: 100 open/close in 4.51 seconds: 22.16 ops/second llite.lustre-ffff8ac786197800.statahead_max=0 208 real 0m1.874s user 0m0.005s sys 0m0.219s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8ac786197800.statahead_max=128 llite.lustre-ffff8ac786197800.statahead_max=128 208 real 0m0.610s user 0m0.001s sys 0m0.061s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 103 hit_total: 2791 miss_total: 1492 swrong=2 ewrong=2 - open/close 638 (time 1788565873.69 total 10.01 last 63.74) total: 900 open/close in 13.88 seconds: 64.83 ops/second llite.lustre-ffff8ac786197800.statahead_max=0 2008 real 0m16.924s user 0m0.020s sys 0m1.903s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff8ac786197800.statahead_max=128 llite.lustre-ffff8ac786197800.statahead_max=128 2008 real 0m5.529s user 0m0.017s sys 0m0.656s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 103 hit_total: 3789 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-ffff8ac786197800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 103 hit_total: 3789 miss_total: 1493 mdc.lustre-MDT0000-mdc-ffff8ac786197800.batch_stats= snapshot_time: 1788565933.719798017 secs.nsecs start_time: 1788565845.389220846 secs.nsecs elapsed_time: 88.330577171 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 5 18 22 16: 3 11 33 32: 2 7 40 64: 16 59 100 kvm mdc.lustre-MDT0000-mdc-ffff8ac786197800.batch_stats=0 total: 100 open/close in 2.68 seconds: 37.32 ops/second llite.lustre-ffff8ac786197800.statahead_max=0 100 real 0m0.193s user 0m0.000s sys 0m0.027s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ac786197800.statahead_max=128 llite.lustre-ffff8ac786197800.statahead_max=128 100 real 0m0.084s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 103 hit_total: 3789 miss_total: 1493 swrong=2 ewrong=2 - open/close 639 (time 1788565956.30 total 10.01 last 63.83) total: 900 open/close in 14.38 seconds: 62.60 ops/second llite.lustre-ffff8ac786197800.statahead_max=0 1000 real 0m0.254s user 0m0.005s sys 0m0.036s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8ac786197800.statahead_max=128 llite.lustre-ffff8ac786197800.statahead_max=128 1000 real 0m0.222s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 103 hit_total: 3789 miss_total: 1493 swrong=2 ewrong=2 - open/close 528 (time 1788565982.93 total 10.00 last 52.79) - open/close 1185 (time 1788565992.94 total 20.01 last 65.65) - open/close 1853 (time 1788566002.94 total 30.01 last 66.78) - open/close 2506 (time 1788566012.94 total 40.02 last 65.27) - open/close 3033 (time 1788566022.95 total 50.03 last 52.64) - open/close 3635 (time 1788566032.96 total 60.04 last 60.15) - open/close 4178 (time 1788566042.97 total 70.05 last 54.23) - open/close 4838 (time 1788566052.99 total 80.06 last 65.89) - open/close 5563 (time 1788566062.99 total 90.06 last 72.50) - open/close 6200 (time 1788566073.01 total 100.08 last 63.57) - open/close 6703 (time 1788566083.02 total 110.09 last 50.25) - open/close 7169 (time 1788566093.03 total 120.10 last 46.56) - open/close 7784 (time 1788566103.04 total 130.11 last 61.46) - open/close 8457 (time 1788566113.04 total 140.11 last 67.27) total: 9000 open/close in 146.61 seconds: 61.39 ops/second llite.lustre-ffff8ac786197800.statahead_max=0 10000 real 0m0.537s user 0m0.004s sys 0m0.061s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8ac786197800.statahead_max=128 llite.lustre-ffff8ac786197800.statahead_max=128 10000 real 0m0.910s user 0m0.002s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 103 hit_total: 3789 miss_total: 1493 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 350 seconds llite.lustre-ffff8ac786197800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 103 hit_total: 3789 miss_total: 1493 mdc.lustre-MDT0000-mdc-ffff8ac786197800.batch_stats= snapshot_time: 1788566487.341047096 secs.nsecs start_time: 1788565935.680464257 secs.nsecs elapsed_time: 551.660582839 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