== sanity test 160n: Changelog destroy race ============== 18:10:39 (1783980639)
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 1758 (time 1783980660.74 total 10.01 last 175.63)
 - create 3667 (time 1783980670.75 total 20.01 last 190.85)
 - create 5639 (time 1783980680.75 total 30.01 last 197.16)
 - create 7742 (time 1783980690.75 total 40.02 last 210.22)
 - create 9894 (time 1783980700.76 total 50.02 last 215.14)
total: 10000 create in 50.57 seconds: 197.73 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1783981157 ; total 0 ; last 0)
total: 10000 unlinks in 97 seconds: 103.092781 unlinks/second
last record 30150
 - create 1905 (time 1783981269.94 total 10.00 last 190.43)
 - create 3782 (time 1783981279.94 total 20.00 last 187.69)
 - create 5702 (time 1783981289.94 total 30.01 last 191.96)
 - create 7591 (time 1783981299.94 total 40.01 last 188.88)
 - create 9839 (time 1783981309.94 total 50.01 last 224.74)
total: 10000 create in 50.89 seconds: 196.50 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1783981741 ; total 0 ; last 0)
total: 10000 unlinks in 90 seconds: 111.111115 unlinks/second
last record 60150
 - create 1793 (time 1783981846.30 total 10.00 last 179.22)
 - create 3840 (time 1783981856.31 total 20.01 last 204.63)
 - create 5762 (time 1783981866.31 total 30.01 last 192.17)
 - create 7689 (time 1783981876.32 total 40.02 last 192.58)
 - create 9427 (time 1783981886.32 total 50.02 last 173.73)
total: 10000 create in 53.16 seconds: 188.12 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1783982312 ; total 0 ; last 0)
total: 10000 unlinks in 90 seconds: 111.111115 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