== sanity test 160n: Changelog destroy race ============== 03:43:20 (1788853400)
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 1616 (time 1788853423.21 total 10.00 last 161.55)
 - create 3034 (time 1788853433.22 total 20.01 last 141.68)
 - create 4423 (time 1788853443.23 total 30.02 last 138.79)
 - create 5724 (time 1788853453.25 total 40.04 last 129.85)
 - create 7177 (time 1788853463.25 total 50.04 last 145.22)
 - create 8802 (time 1788853473.26 total 60.05 last 162.40)
total: 10000 create in 66.99 seconds: 149.27 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788854043 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 30153
 - create 1341 (time 1788854176.88 total 10.01 last 134.01)
 - create 2600 (time 1788854186.90 total 20.02 last 125.75)
 - create 4215 (time 1788854196.91 total 30.03 last 161.34)
 - create 5670 (time 1788854206.92 total 40.04 last 145.30)
 - create 7314 (time 1788854216.93 total 50.05 last 164.23)
 - create 8763 (time 1788854226.94 total 60.06 last 144.80)
total: 10000 create in 69.30 seconds: 144.30 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788854790 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 60153
 - create 1417 (time 1788854925.14 total 10.00 last 141.70)
 - create 3033 (time 1788854935.14 total 20.00 last 161.56)
 - create 4831 (time 1788854945.14 total 30.01 last 179.73)
 - create 6444 (time 1788854955.15 total 40.01 last 161.28)
 - create 8066 (time 1788854965.15 total 50.01 last 162.14)
 - create 9654 (time 1788854975.15 total 60.01 last 158.77)
total: 10000 create in 62.00 seconds: 161.28 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788855509 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 90153
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