== sanity test 160n: Changelog destroy race ============== 09:48:20 (1789134500)
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 1525 (time 1789134523.18 total 10.00 last 152.47)
 - create 2842 (time 1789134533.18 total 20.00 last 131.67)
 - create 4825 (time 1789134543.18 total 30.01 last 198.28)
 - create 6409 (time 1789134553.18 total 40.01 last 158.39)
 - create 7704 (time 1789134563.18 total 50.01 last 129.48)
 - create 9149 (time 1789134573.18 total 60.01 last 144.49)
total: 10000 create in 65.59 seconds: 152.46 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789135100 ; total 1 ; last 1)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 30149
 - create 1730 (time 1789135220.05 total 10.02 last 172.69)
 - create 3093 (time 1789135230.06 total 20.02 last 136.21)
 - create 4254 (time 1789135240.06 total 30.03 last 116.07)
 - create 5441 (time 1789135250.06 total 40.03 last 118.69)
 - create 7051 (time 1789135260.07 total 50.03 last 160.93)
 - create 8939 (time 1789135270.07 total 60.03 last 188.77)
total: 10000 create in 65.36 seconds: 153.00 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789135828 ; total 0 ; last 0)
total: 10000 unlinks in 99 seconds: 101.010101 unlinks/second
last record 60149
 - create 1830 (time 1789135942.59 total 10.00 last 182.95)
 - create 3497 (time 1789135952.59 total 20.01 last 166.65)
 - create 5170 (time 1789135962.59 total 30.01 last 167.26)
 - create 6958 (time 1789135972.60 total 40.02 last 178.62)
 - create 8657 (time 1789135982.61 total 50.02 last 169.83)
total: 10000 create in 57.10 seconds: 175.12 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789136467 ; total 0 ; last 0)
total: 10000 unlinks in 104 seconds: 96.153847 unlinks/second
last record 90149
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