== sanity test 160n: Changelog destroy race ============== 00:12:23 (1787112743)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1181 (time 1787112763.62 total 10.02 last 117.89)
 - create 2586 (time 1787112773.62 total 20.02 last 140.46)
 - create 3894 (time 1787112783.62 total 30.02 last 130.78)
 - create 5201 (time 1787112793.62 total 40.02 last 130.70)
 - create 6525 (time 1787112803.63 total 50.03 last 132.31)
 - create 8010 (time 1787112813.63 total 60.04 last 148.41)
 - create 9467 (time 1787112823.64 total 70.04 last 145.60)
total: 10000 create in 73.45 seconds: 136.15 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787113341 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 30157
 - create 1658 (time 1787113484.41 total 10.00 last 165.78)
 - create 3203 (time 1787113494.41 total 20.00 last 154.49)
 - create 4850 (time 1787113504.41 total 30.00 last 164.68)
 - create 6321 (time 1787113514.41 total 40.01 last 147.03)
 - create 7631 (time 1787113524.42 total 50.01 last 130.99)
 - create 9045 (time 1787113534.43 total 60.03 last 141.15)
total: 10000 create in 66.32 seconds: 150.79 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787114095 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 unlinks/second
last record 60157
 - create 1265 (time 1787114233.33 total 10.00 last 126.48)
 - create 2586 (time 1787114243.34 total 20.01 last 131.99)
 - create 3979 (time 1787114253.35 total 30.01 last 139.27)
 - create 5207 (time 1787114263.36 total 40.03 last 122.63)
 - create 6711 (time 1787114273.36 total 50.03 last 150.35)
 - create 8068 (time 1787114283.37 total 60.04 last 135.63)
 - create 9337 (time 1787114293.37 total 70.04 last 126.87)
total: 10000 create in 75.34 seconds: 132.74 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787114795 ; total 0 ; last 0)
total: 10000 unlinks in 127 seconds: 78.740158 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