== sanity test 160n: Changelog destroy race ============== 09:54:05 (1789134845)
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 1418 (time 1789134868.60 total 10.00 last 141.79)
 - create 2323 (time 1789134878.61 total 20.02 last 90.37)
 - create 3159 (time 1789134888.62 total 30.03 last 83.50)
 - create 4100 (time 1789134898.64 total 40.04 last 93.98)
 - create 5116 (time 1789134908.67 total 50.08 last 101.22)
 - create 5996 (time 1789134918.68 total 60.08 last 87.97)
 - create 7261 (time 1789134928.69 total 70.10 last 126.30)
 - create 8505 (time 1789134938.72 total 80.12 last 124.12)
 - create 9638 (time 1789134948.72 total 90.12 last 113.28)
total: 10000 create in 93.31 seconds: 107.17 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789135532 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 30150
 - create 1019 (time 1789135669.85 total 10.00 last 101.85)
 - create 2311 (time 1789135679.85 total 20.01 last 129.15)
 - create 3292 (time 1789135689.85 total 30.01 last 98.10)
 - create 4430 (time 1789135699.85 total 40.01 last 113.80)
 - create 5828 (time 1789135709.85 total 50.01 last 139.74)
 - create 7511 (time 1789135719.86 total 60.02 last 168.17)
 - create 9111 (time 1789135729.87 total 70.03 last 159.92)
total: 10000 create in 76.84 seconds: 130.14 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789136288 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 60150
 - create 1221 (time 1789136417.28 total 10.01 last 122.01)
 - create 2604 (time 1789136427.28 total 20.01 last 138.25)
 - create 4266 (time 1789136437.28 total 30.02 last 166.13)
 - create 5832 (time 1789136447.29 total 40.02 last 156.55)
 - create 7451 (time 1789136457.29 total 50.02 last 161.85)
 - create 9115 (time 1789136467.29 total 60.02 last 166.39)
total: 10000 create in 65.45 seconds: 152.79 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789136969 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 90150
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