== sanity test 160n: Changelog destroy race ============== 10:13:12 (1779113592)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush  /mnt/lustre/d160n.sanity
 - create 1238 (time 1779113616.74 total 10.01 last 123.71)
 - create 2145 (time 1779113626.75 total 20.01 last 90.68)
 - create 3138 (time 1779113636.75 total 30.01 last 99.26)
 - create 4255 (time 1779113646.75 total 40.01 last 111.70)
 - create 5656 (time 1779113656.75 total 50.02 last 140.05)
 - create 6909 (time 1779113666.76 total 60.02 last 125.23)
 - create 8295 (time 1779113676.77 total 70.03 last 138.51)
 - create 9519 (time 1779113686.77 total 80.04 last 122.29)
total: 10000 create in 85.13 seconds: 117.47 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1779114251 ; total 0 ; last 0)
total: 10000 unlinks in 111 seconds: 90.090088 unlinks/second
last record 30150
 - create 1662 (time 1779114379.09 total 10.00 last 166.15)
 - create 3264 (time 1779114389.10 total 20.01 last 160.15)
 - create 4798 (time 1779114399.10 total 30.01 last 153.32)
 - create 6442 (time 1779114409.11 total 40.02 last 164.24)
 - create 8016 (time 1779114419.11 total 50.02 last 157.36)
 - create 9757 (time 1779114429.12 total 60.03 last 174.04)
total: 10000 create in 61.50 seconds: 162.60 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1779114953 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 60150
 - create 1312 (time 1779115082.65 total 10.00 last 131.17)
 - create 2819 (time 1779115092.66 total 20.01 last 150.55)
 - create 4608 (time 1779115102.67 total 30.02 last 178.79)
 - create 6486 (time 1779115112.67 total 40.02 last 187.80)
 - create 8071 (time 1779115122.67 total 50.02 last 158.47)
 - create 9732 (time 1779115132.67 total 60.02 last 166.07)
total: 10000 create in 61.22 seconds: 163.34 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1779115632 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 90150
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0001: clear the changelog for cl18 of all records
lustre-MDT0001: Deregistered changelog user #18
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18