== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:56:22 (1788796582) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff88aad11ab000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff88aad11ab000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.20 seconds: 45.44 ops/second llite.lustre-ffff88aad11ab000.statahead_max=0 208 real 0m1.280s user 0m0.005s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff88aad11ab000.statahead_max=128 llite.lustre-ffff88aad11ab000.statahead_max=128 208 real 0m0.387s user 0m0.005s sys 0m0.102s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 92 hit_total: 3517 miss_total: 1279 swrong=2 ewrong=2 total: 900 open/close in 9.90 seconds: 90.95 ops/second llite.lustre-ffff88aad11ab000.statahead_max=0 2008 real 0m10.569s user 0m0.019s sys 0m1.829s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff88aad11ab000.statahead_max=128 llite.lustre-ffff88aad11ab000.statahead_max=128 2008 real 0m3.076s user 0m0.014s sys 0m0.693s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4515 miss_total: 1280 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 14 seconds llite.lustre-ffff88aad11ab000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4515 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff88aad11ab000.batch_stats= snapshot_time: 1788796642.476132928 secs.nsecs start_time: 1788796586.415751400 secs.nsecs elapsed_time: 56.060381528 secs.nsecs subreqs per batch batches %% cum %% 1: 3 13 13 2: 2 9 22 4: 2 9 31 8: 3 13 45 16: 0 0 45 32: 0 0 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff88aad11ab000.batch_stats= snapshot_time: 1788796642.476209869 secs.nsecs start_time: 1788796586.415874394 secs.nsecs elapsed_time: 56.060335475 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 2 10 15 4: 3 15 31 8: 1 5 36 16: 0 0 36 32: 0 0 36 64: 12 63 100 kvm mdc.lustre-MDT0000-mdc-ffff88aad11ab000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff88aad11ab000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.41 seconds: 41.56 ops/second llite.lustre-ffff88aad11ab000.statahead_max=0 100 real 0m0.134s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff88aad11ab000.statahead_max=128 llite.lustre-ffff88aad11ab000.statahead_max=128 100 real 0m0.103s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4515 miss_total: 1280 swrong=2 ewrong=2 total: 900 open/close in 9.18 seconds: 98.09 ops/second llite.lustre-ffff88aad11ab000.statahead_max=0 1000 real 0m0.169s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff88aad11ab000.statahead_max=128 llite.lustre-ffff88aad11ab000.statahead_max=128 1000 real 0m0.179s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4515 miss_total: 1280 swrong=2 ewrong=2 - open/close 950 (time 1788796678.01 total 10.00 last 94.99) - open/close 1842 (time 1788796688.01 total 20.00 last 89.17) - open/close 2758 (time 1788796698.01 total 30.01 last 91.55) - open/close 3703 (time 1788796708.02 total 40.01 last 94.48) - open/close 4547 (time 1788796718.03 total 50.02 last 84.32) - open/close 5462 (time 1788796728.04 total 60.04 last 91.38) - open/close 6378 (time 1788796738.05 total 70.05 last 91.49) - open/close 7290 (time 1788796748.05 total 80.05 last 91.19) - open/close 8141 (time 1788796758.07 total 90.07 last 84.92) total: 9000 open/close in 99.43 seconds: 90.51 ops/second llite.lustre-ffff88aad11ab000.statahead_max=0 10000 real 0m0.504s user 0m0.002s sys 0m0.121s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff88aad11ab000.statahead_max=128 llite.lustre-ffff88aad11ab000.statahead_max=128 10000 real 0m0.615s user 0m0.001s sys 0m0.114s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4515 miss_total: 1280 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 284 seconds llite.lustre-ffff88aad11ab000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4515 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff88aad11ab000.batch_stats= snapshot_time: 1788797064.491094078 secs.nsecs start_time: 1788796644.123688415 secs.nsecs elapsed_time: 420.367405663 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff88aad11ab000.batch_stats= snapshot_time: 1788797064.491153699 secs.nsecs start_time: 1788796644.123797815 secs.nsecs elapsed_time: 420.367355884 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