== sanity test 160n: Changelog destroy race ============== 03:13:41 (1788765221)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1392 (time 1788765240.92 total 10.00 last 139.19)
 - create 2879 (time 1788765250.92 total 20.01 last 148.62)
 - create 4477 (time 1788765260.93 total 30.01 last 159.71)
 - create 5875 (time 1788765270.93 total 40.01 last 139.79)
 - create 7216 (time 1788765280.93 total 50.02 last 134.06)
 - create 8707 (time 1788765290.94 total 60.02 last 149.03)
total: 10000 create in 68.21 seconds: 146.60 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788765812 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 unlinks/second
last record 30157
 - create 1509 (time 1788765943.20 total 10.00 last 150.90)
 - create 3083 (time 1788765953.20 total 20.00 last 157.35)
 - create 4465 (time 1788765963.21 total 30.01 last 138.14)
 - create 5837 (time 1788765973.21 total 40.01 last 137.11)
 - create 7460 (time 1788765983.21 total 50.02 last 162.29)
 - create 8873 (time 1788765993.22 total 60.02 last 141.23)
total: 10000 create in 68.23 seconds: 146.56 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788766505 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 60157
 - create 1476 (time 1788766634.34 total 10.00 last 147.60)
 - create 2969 (time 1788766644.34 total 20.00 last 149.26)
 - create 4474 (time 1788766654.34 total 30.01 last 150.46)
 - create 6077 (time 1788766664.34 total 40.01 last 160.26)
 - create 7605 (time 1788766674.35 total 50.01 last 152.73)
 - create 9058 (time 1788766684.35 total 60.02 last 145.25)
total: 10000 create in 66.93 seconds: 149.41 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788767217 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 90157
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: Deregistered changelog user #17