== sanity test 160n: Changelog destroy race ============== 20:32:12 (1788481932)
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 1470 (time 1788481952.51 total 10.01 last 146.92)
 - create 3061 (time 1788481962.52 total 20.01 last 159.05)
 - create 4615 (time 1788481972.52 total 30.01 last 155.33)
 - create 6232 (time 1788481982.52 total 40.01 last 161.68)
 - create 7854 (time 1788481992.53 total 50.02 last 162.13)
 - create 9285 (time 1788482002.53 total 60.02 last 143.04)
total: 10000 create in 65.11 seconds: 153.60 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788482554 ; total 0 ; last 0)
total: 10000 unlinks in 119 seconds: 84.033615 unlinks/second
last record 30149
 - create 1478 (time 1788482689.70 total 10.00 last 147.80)
 - create 3101 (time 1788482699.70 total 20.00 last 162.26)
 - create 4580 (time 1788482709.70 total 30.01 last 147.85)
 - create 6035 (time 1788482719.72 total 40.02 last 145.30)
 - create 7362 (time 1788482729.72 total 50.02 last 132.66)
 - create 8759 (time 1788482739.73 total 60.03 last 139.56)
total: 10000 create in 68.83 seconds: 145.28 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788483330 ; total 0 ; last 0)
total: 10000 unlinks in 125 seconds: 80.000000 unlinks/second
last record 60149
 - create 1359 (time 1788483471.45 total 10.01 last 135.80)
 - create 2891 (time 1788483481.45 total 20.01 last 153.13)
 - create 4357 (time 1788483491.45 total 30.01 last 146.58)
 - create 5815 (time 1788483501.47 total 40.03 last 145.60)
 - create 7282 (time 1788483511.48 total 50.04 last 146.56)
 - create 8737 (time 1788483521.48 total 60.04 last 145.44)
total: 10000 create in 68.34 seconds: 146.33 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788484112 ; total 0 ; last 0)
total: 10000 unlinks in 124 seconds: 80.645164 unlinks/second
last record 90149
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