== sanity test 160n: Changelog destroy race ============== 07:53:35 (1787745215)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1355 (time 1787745233.65 total 10.01 last 135.39)
 - create 2458 (time 1787745243.65 total 20.01 last 110.26)
 - create 3304 (time 1787745253.65 total 30.02 last 84.56)
 - create 4318 (time 1787745263.66 total 40.02 last 101.38)
 - create 5476 (time 1787745273.67 total 50.03 last 115.67)
 - create 6534 (time 1787745283.69 total 60.05 last 105.54)
 - create 7721 (time 1787745293.70 total 70.06 last 118.64)
 - create 9082 (time 1787745303.71 total 80.07 last 135.98)
total: 10000 create in 86.67 seconds: 115.38 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787745836 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 unlinks/second
last record 30157
 - create 1483 (time 1787745983.56 total 10.01 last 148.18)
 - create 2871 (time 1787745993.56 total 20.01 last 138.78)
 - create 4056 (time 1787746003.56 total 30.01 last 118.49)
 - create 5092 (time 1787746013.56 total 40.01 last 103.60)
 - create 6519 (time 1787746023.56 total 50.01 last 142.69)
 - create 8090 (time 1787746033.57 total 60.02 last 156.96)
 - create 9683 (time 1787746043.57 total 70.02 last 159.28)
total: 10000 create in 71.98 seconds: 138.93 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787746587 ; total 0 ; last 0)
total: 10000 unlinks in 133 seconds: 75.187973 unlinks/second
last record 60157
 - create 1233 (time 1787746736.46 total 10.00 last 123.29)
 - create 2513 (time 1787746746.47 total 20.00 last 127.96)
 - create 3815 (time 1787746756.47 total 30.00 last 130.19)
 - create 5109 (time 1787746766.47 total 40.01 last 129.35)
 - create 6288 (time 1787746776.47 total 50.01 last 117.87)
 - create 7345 (time 1787746786.49 total 60.02 last 105.58)
 - create 8702 (time 1787746796.49 total 70.03 last 135.62)
total: 10000 create in 79.84 seconds: 125.25 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787747344 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 unlinks/second
last record 90157
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: Deregistered changelog user #17