== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:18:08 (1789136288) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff88f7c9ab0000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff88f7c9ab0000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 3.41 seconds: 29.31 ops/second llite.lustre-ffff88f7c9ab0000.statahead_max=0 208 real 0m1.454s user 0m0.005s sys 0m0.210s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff88f7c9ab0000.statahead_max=128 llite.lustre-ffff88f7c9ab0000.statahead_max=128 208 real 0m0.915s user 0m0.001s sys 0m0.102s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 159 statahead wrong: 2 agl total: 153 list_total: 28 fname_total: 111 hit_total: 2723 miss_total: 1416 swrong=2 ewrong=2 - open/close 647 (time 1789136319.22 total 10.01 last 64.65) total: 900 open/close in 14.28 seconds: 63.02 ops/second llite.lustre-ffff88f7c9ab0000.statahead_max=0 2008 real 0m14.897s user 0m0.022s sys 0m1.949s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff88f7c9ab0000.statahead_max=128 llite.lustre-ffff88f7c9ab0000.statahead_max=128 2008 real 0m5.006s user 0m0.014s sys 0m0.618s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 160 statahead wrong: 2 agl total: 153 list_total: 29 fname_total: 111 hit_total: 3721 miss_total: 1417 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff88f7c9ab0000.statahead_stats= statahead total: 160 statahead wrong: 2 agl total: 153 list_total: 29 fname_total: 111 hit_total: 3721 miss_total: 1417 mdc.lustre-MDT0000-mdc-ffff88f7c9ab0000.batch_stats= snapshot_time: 1789136378.619061001 secs.nsecs start_time: 1789136295.150799456 secs.nsecs elapsed_time: 83.468261545 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 2 9 13 4: 6 27 40 8: 1 4 45 16: 0 0 45 32: 0 0 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff88f7c9ab0000.batch_stats= snapshot_time: 1789136378.619139464 secs.nsecs start_time: 1789136295.152016252 secs.nsecs elapsed_time: 83.467123212 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 9 9 4: 5 23 33 8: 1 4 38 16: 1 4 42 32: 1 4 47 64: 11 52 100 kvm mdc.lustre-MDT0000-mdc-ffff88f7c9ab0000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff88f7c9ab0000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.02 seconds: 33.16 ops/second llite.lustre-ffff88f7c9ab0000.statahead_max=0 100 real 0m0.124s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff88f7c9ab0000.statahead_max=128 llite.lustre-ffff88f7c9ab0000.statahead_max=128 100 real 0m0.251s user 0m0.003s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 160 statahead wrong: 2 agl total: 153 list_total: 29 fname_total: 111 hit_total: 3721 miss_total: 1417 swrong=2 ewrong=2 - open/close 618 (time 1789136402.75 total 10.04 last 61.53) total: 900 open/close in 14.54 seconds: 61.89 ops/second llite.lustre-ffff88f7c9ab0000.statahead_max=0 1000 real 0m0.288s user 0m0.000s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff88f7c9ab0000.statahead_max=128 llite.lustre-ffff88f7c9ab0000.statahead_max=128 1000 real 0m0.299s user 0m0.001s sys 0m0.035s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 160 statahead wrong: 2 agl total: 153 list_total: 29 fname_total: 111 hit_total: 3721 miss_total: 1417 swrong=2 ewrong=2 - open/close 698 (time 1789136427.47 total 10.01 last 69.74) - open/close 1346 (time 1789136437.48 total 20.01 last 64.78) - open/close 1991 (time 1789136447.48 total 30.01 last 64.50) - open/close 2769 (time 1789136457.48 total 40.02 last 77.76) - open/close 3361 (time 1789136467.49 total 50.02 last 59.18) - open/close 3993 (time 1789136477.50 total 60.03 last 63.13) - open/close 4682 (time 1789136487.50 total 70.04 last 68.87) - open/close 5305 (time 1789136497.52 total 80.05 last 62.21) - open/close 5994 (time 1789136507.52 total 90.05 last 68.89) - open/close 6681 (time 1789136517.52 total 100.06 last 68.66) - open/close 7344 (time 1789136527.52 total 110.06 last 66.29) - open/close 8076 (time 1789136537.52 total 120.06 last 73.19) - open/close 8788 (time 1789136547.53 total 130.06 last 71.18) total: 9000 open/close in 132.82 seconds: 67.76 ops/second llite.lustre-ffff88f7c9ab0000.statahead_max=0 10000 real 0m1.081s user 0m0.009s sys 0m0.172s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff88f7c9ab0000.statahead_max=128 llite.lustre-ffff88f7c9ab0000.statahead_max=128 10000 real 0m0.913s user 0m0.003s sys 0m0.125s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 160 statahead wrong: 2 agl total: 153 list_total: 29 fname_total: 111 hit_total: 3721 miss_total: 1417 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 342 seconds llite.lustre-ffff88f7c9ab0000.statahead_stats= statahead total: 160 statahead wrong: 2 agl total: 153 list_total: 29 fname_total: 111 hit_total: 3721 miss_total: 1417 mdc.lustre-MDT0000-mdc-ffff88f7c9ab0000.batch_stats= snapshot_time: 1789136909.573462976 secs.nsecs start_time: 1789136380.631771071 secs.nsecs elapsed_time: 528.941691905 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff88f7c9ab0000.batch_stats= snapshot_time: 1789136909.573553174 secs.nsecs start_time: 1789136380.631883965 secs.nsecs elapsed_time: 528.941669209 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