== sanity test 160n: Changelog destroy race ============== 17:14:05 (1788988445)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush2  /mnt/lustre/d160n.sanity
 - create 1508 (time 1788988467.55 total 10.00 last 150.78)
 - create 2968 (time 1788988477.55 total 20.00 last 145.99)
 - create 4591 (time 1788988487.55 total 30.01 last 162.18)
 - create 6280 (time 1788988497.56 total 40.01 last 168.87)
 - create 7973 (time 1788988507.57 total 50.02 last 169.15)
 - create 9787 (time 1788988517.57 total 60.02 last 181.40)
total: 10000 create in 61.08 seconds: 163.72 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788989026 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 30149
 - create 1463 (time 1788989159.95 total 10.01 last 146.19)
 - create 2953 (time 1788989169.96 total 20.02 last 148.89)
 - create 4186 (time 1788989179.97 total 30.03 last 123.14)
 - create 5799 (time 1788989189.98 total 40.04 last 161.10)
 - create 7275 (time 1788989199.98 total 50.04 last 147.58)
 - create 8634 (time 1788989209.99 total 60.04 last 135.88)
total: 10000 create in 68.09 seconds: 146.87 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788989799 ; total 0 ; last 0)
total: 10000 unlinks in 124 seconds: 80.645164 unlinks/second
last record 60149
 - create 1501 (time 1788989939.61 total 10.00 last 150.09)
 - create 2994 (time 1788989949.61 total 20.00 last 149.30)
 - create 4557 (time 1788989959.61 total 30.01 last 156.20)
 - create 6062 (time 1788989969.62 total 40.01 last 150.43)
 - create 7355 (time 1788989979.63 total 50.03 last 129.13)
 - create 8800 (time 1788989989.64 total 60.03 last 144.36)
total: 10000 create in 68.28 seconds: 146.45 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788990505 ; total 1 ; last 1)
total: 10000 unlinks in 116 seconds: 86.206894 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