== sanity test 160n: Changelog destroy race ============== 06:02:17 (1788948137)
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 1696 (time 1788948160.90 total 10.00 last 169.56)
 - create 3295 (time 1788948170.92 total 20.02 last 159.57)
 - create 4712 (time 1788948180.93 total 30.03 last 141.64)
 - create 6205 (time 1788948190.93 total 40.03 last 149.25)
 - create 7600 (time 1788948200.93 total 50.03 last 139.44)
 - create 9392 (time 1788948210.93 total 60.04 last 179.18)
total: 10000 create in 64.46 seconds: 155.14 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788948720 ; total 0 ; last 0)
total: 10000 unlinks in 96 seconds: 104.166664 unlinks/second
last record 30147
 - create 1697 (time 1788948830.81 total 10.00 last 169.65)
 - create 3482 (time 1788948840.81 total 20.00 last 178.48)
 - create 5397 (time 1788948850.81 total 30.01 last 191.44)
 - create 7209 (time 1788948860.81 total 40.01 last 181.17)
 - create 9034 (time 1788948870.82 total 50.01 last 182.46)
total: 10000 create in 55.55 seconds: 180.00 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788949365 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 60147
 - create 1987 (time 1788949484.54 total 10.00 last 198.66)
 - create 3929 (time 1788949494.54 total 20.00 last 194.16)
 - create 5789 (time 1788949504.55 total 30.01 last 185.80)
 - create 7776 (time 1788949514.55 total 40.02 last 198.67)
 - create 9608 (time 1788949524.56 total 50.03 last 182.96)
total: 10000 create in 52.30 seconds: 191.20 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788949989 ; total 0 ; last 0)
total: 10000 unlinks in 98 seconds: 102.040817 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 #18
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18