== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:02:37 (1788627757) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95c191334800.batch_stats=0 total: 100 open/close in 2.73 seconds: 36.61 ops/second llite.lustre-ffff95c191334800.statahead_max=0 208 real 0m1.683s user 0m0.004s sys 0m0.227s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff95c191334800.statahead_max=128 llite.lustre-ffff95c191334800.statahead_max=128 208 real 0m0.715s user 0m0.004s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 147 statahead wrong: 2 agl total: 142 list_total: 27 fname_total: 104 hit_total: 2512 miss_total: 1448 swrong=2 ewrong=2 - open/close 778 (time 1788627785.15 total 10.01 last 77.76) total: 900 open/close in 11.81 seconds: 76.22 ops/second llite.lustre-ffff95c191334800.statahead_max=0 2008 real 0m11.948s user 0m0.026s sys 0m1.909s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff95c191334800.statahead_max=128 llite.lustre-ffff95c191334800.statahead_max=128 2008 real 0m5.162s user 0m0.017s sys 0m0.604s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 104 hit_total: 3511 miss_total: 1448 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-ffff95c191334800.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 104 hit_total: 3511 miss_total: 1448 mdc.lustre-MDT0000-mdc-ffff95c191334800.batch_stats= snapshot_time: 1788627835.197306911 secs.nsecs start_time: 1788627762.552774869 secs.nsecs elapsed_time: 72.644532042 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 1 3 9 8: 4 12 21 16: 8 25 46 32: 2 6 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff95c191334800.batch_stats=0 total: 100 open/close in 2.98 seconds: 33.56 ops/second llite.lustre-ffff95c191334800.statahead_max=0 100 real 0m0.070s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95c191334800.statahead_max=128 llite.lustre-ffff95c191334800.statahead_max=128 100 real 0m0.076s user 0m0.003s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 104 hit_total: 3511 miss_total: 1448 swrong=2 ewrong=2 - open/close 681 (time 1788627857.41 total 10.01 last 68.05) total: 900 open/close in 13.14 seconds: 68.51 ops/second llite.lustre-ffff95c191334800.statahead_max=0 1000 real 0m0.140s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff95c191334800.statahead_max=128 llite.lustre-ffff95c191334800.statahead_max=128 1000 real 0m0.121s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 104 hit_total: 3511 miss_total: 1448 swrong=2 ewrong=2 - open/close 761 (time 1788627880.33 total 10.01 last 76.04) - open/close 1465 (time 1788627890.34 total 20.02 last 70.34) - open/close 2240 (time 1788627900.35 total 30.03 last 77.43) - open/close 3035 (time 1788627910.37 total 40.04 last 79.35) - open/close 3721 (time 1788627920.38 total 50.06 last 68.51) - open/close 4406 (time 1788627930.39 total 60.06 last 68.48) - open/close 5200 (time 1788627940.40 total 70.07 last 79.31) - open/close 5908 (time 1788627950.40 total 80.07 last 70.78) - open/close 6627 (time 1788627960.41 total 90.09 last 71.81) - open/close 7279 (time 1788627970.42 total 100.10 last 65.12) - open/close 8029 (time 1788627980.43 total 110.11 last 74.94) - open/close 8804 (time 1788627990.43 total 120.11 last 77.48) total: 9000 open/close in 122.97 seconds: 73.19 ops/second llite.lustre-ffff95c191334800.statahead_max=0 10000 real 0m0.636s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff95c191334800.statahead_max=128 llite.lustre-ffff95c191334800.statahead_max=128 10000 real 0m0.660s user 0m0.004s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 104 hit_total: 3511 miss_total: 1448 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 338 seconds llite.lustre-ffff95c191334800.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 104 hit_total: 3511 miss_total: 1448 mdc.lustre-MDT0000-mdc-ffff95c191334800.batch_stats= snapshot_time: 1788628348.703944539 secs.nsecs start_time: 1788627836.740080218 secs.nsecs elapsed_time: 511.963864321 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