== sanity test 160n: Changelog destroy race ============== 09:08:55 (1787404135)
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 1947 (time 1787404156.79 total 10.00 last 194.64)
 - create 3862 (time 1787404166.79 total 20.00 last 191.49)
 - create 5597 (time 1787404176.79 total 30.01 last 173.47)
 - create 7494 (time 1787404186.79 total 40.01 last 189.64)
 - create 9537 (time 1787404196.80 total 50.01 last 204.22)
total: 10000 create in 52.85 seconds: 189.22 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787404669 ; total 1 ; last 1)
total: 10000 unlinks in 97 seconds: 103.092781 unlinks/second
last record 30147
 - create 1697 (time 1787404781.38 total 10.01 last 169.46)
 - create 3058 (time 1787404791.38 total 20.02 last 136.04)
 - create 4691 (time 1787404801.39 total 30.02 last 163.20)
 - create 6206 (time 1787404811.40 total 40.03 last 151.42)
 - create 8086 (time 1787404821.41 total 50.04 last 187.75)
 - create 9607 (time 1787404831.41 total 60.04 last 152.09)
total: 10000 create in 62.28 seconds: 160.56 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787405271 ; total 0 ; last 0)
total: 10000 unlinks in 93 seconds: 107.526878 unlinks/second
last record 60147
 - create 1467 (time 1787405378.82 total 10.01 last 146.58)
 - create 3333 (time 1787405388.82 total 20.01 last 186.59)
 - create 5301 (time 1787405398.82 total 30.01 last 196.78)
 - create 7139 (time 1787405408.82 total 40.01 last 183.78)
 - create 8470 (time 1787405418.83 total 50.02 last 132.98)
 - create 9845 (time 1787405428.83 total 60.02 last 137.50)
total: 10000 create in 61.13 seconds: 163.58 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787405872 ; total 0 ; last 0)
total: 10000 unlinks in 104 seconds: 96.153847 unlinks/second
last record 90147
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 'cl18': success
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user 'cl18': success