== sanity test 160n: Changelog destroy race ============== 02:39:41 (1788763181)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H all_char  /mnt/lustre/d160n.sanity
 - create 1796 (time 1788763202.94 total 10.00 last 179.57)
 - create 3501 (time 1788763212.95 total 20.01 last 170.39)
 - create 4998 (time 1788763222.95 total 30.01 last 149.64)
 - create 6504 (time 1788763232.96 total 40.02 last 150.45)
 - create 8137 (time 1788763242.96 total 50.02 last 163.27)
 - create 9770 (time 1788763252.96 total 60.02 last 163.29)
total: 10000 create in 61.48 seconds: 162.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788763725 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 30146
 - create 1614 (time 1788763846.35 total 10.00 last 161.36)
 - create 3363 (time 1788763856.35 total 20.01 last 174.82)
 - create 5113 (time 1788763866.35 total 30.01 last 174.95)
 - create 6978 (time 1788763876.35 total 40.01 last 186.48)
 - create 8918 (time 1788763886.35 total 50.01 last 193.99)
total: 10000 create in 56.81 seconds: 176.02 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788764417 ; total 0 ; last 0)
total: 10000 unlinks in 127 seconds: 78.740158 unlinks/second
last record 60146
 - create 1436 (time 1788764560.24 total 10.00 last 143.59)
 - create 2815 (time 1788764570.25 total 20.00 last 137.87)
 - create 4168 (time 1788764580.25 total 30.01 last 135.24)
 - create 5818 (time 1788764590.25 total 40.01 last 164.98)
 - create 7064 (time 1788764600.26 total 50.02 last 124.51)
 - create 8212 (time 1788764610.27 total 60.03 last 114.69)
 - create 9851 (time 1788764620.27 total 70.03 last 163.83)
total: 10000 create in 70.92 seconds: 141.00 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788765102 ; total 0 ; last 0)
total: 10000 unlinks in 98 seconds: 102.040817 unlinks/second
last record 90146
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