== sanity test 160n: Changelog destroy race ============== 19:18:48 (1786490328)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H fnv_1a_64  /mnt/lustre/d160n.sanity
 - create 1764 (time 1786490346.79 total 10.00 last 176.38)
 - create 3710 (time 1786490356.79 total 20.00 last 194.54)
 - create 5588 (time 1786490366.79 total 30.01 last 187.76)
 - create 7547 (time 1786490376.79 total 40.01 last 195.84)
 - create 9510 (time 1786490386.80 total 50.01 last 196.24)
total: 10000 create in 52.72 seconds: 189.67 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786490771 ; total 0 ; last 0)
total: 10000 unlinks in 95 seconds: 105.263161 unlinks/second
last record 30150
 - create 2118 (time 1786490879.88 total 10.00 last 211.75)
 - create 4243 (time 1786490889.88 total 20.01 last 212.44)
 - create 6167 (time 1786490899.88 total 30.01 last 192.39)
 - create 7937 (time 1786490909.88 total 40.01 last 176.96)
 - create 9939 (time 1786490919.88 total 50.01 last 200.20)
total: 10000 create in 50.29 seconds: 198.84 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786491293 ; total 0 ; last 0)
total: 10000 unlinks in 85 seconds: 117.647057 unlinks/second
last record 60150
 - create 2134 (time 1786491392.15 total 10.00 last 213.33)
 - create 4338 (time 1786491402.15 total 20.01 last 220.30)
 - create 6487 (time 1786491412.16 total 30.01 last 214.76)
 - create 8573 (time 1786491422.16 total 40.02 last 208.56)
total: 10000 create in 46.65 seconds: 214.38 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786491757 ; total 0 ; last 0)
total: 10000 unlinks in 66 seconds: 151.515152 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