== sanity test 160n: Changelog destroy race ============== 05:02:17 (1788771737)
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 1480 (time 1788771761.62 total 10.00 last 147.95)
 - create 3133 (time 1788771771.62 total 20.01 last 165.26)
 - create 4531 (time 1788771781.63 total 30.02 last 139.64)
 - create 5946 (time 1788771791.64 total 40.02 last 141.43)
 - create 7686 (time 1788771801.64 total 50.03 last 173.94)
 - create 9502 (time 1788771811.64 total 60.03 last 181.56)
total: 10000 create in 62.36 seconds: 160.36 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788772301 ; total 0 ; last 0)
total: 10000 unlinks in 104 seconds: 96.153847 unlinks/second
last record 30154
 - create 1745 (time 1788772420.83 total 10.00 last 174.46)
 - create 3547 (time 1788772430.84 total 20.00 last 180.19)
 - create 5590 (time 1788772440.84 total 30.00 last 204.26)
 - create 7586 (time 1788772450.84 total 40.01 last 199.59)
 - create 9538 (time 1788772460.84 total 50.01 last 195.18)
total: 10000 create in 52.47 seconds: 190.59 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788772917 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 60154
 - create 1950 (time 1788773039.80 total 10.00 last 194.98)
 - create 3649 (time 1788773049.80 total 20.00 last 169.88)
 - create 5524 (time 1788773059.81 total 30.01 last 187.43)
 - create 7380 (time 1788773069.81 total 40.01 last 185.59)
 - create 9081 (time 1788773079.81 total 50.01 last 170.05)
total: 10000 create in 57.17 seconds: 174.91 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788773580 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 90154
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