== sanity test 160n: Changelog destroy race ============== 14:40:31 (1789152031)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1464 (time 1789152048.17 total 10.00 last 146.40)
 - create 2963 (time 1789152058.17 total 20.01 last 149.82)
 - create 4456 (time 1789152068.17 total 30.01 last 149.28)
 - create 5991 (time 1789152078.18 total 40.01 last 153.44)
 - create 7459 (time 1789152088.18 total 50.01 last 146.78)
 - create 8978 (time 1789152098.18 total 60.02 last 151.82)
total: 10000 create in 67.43 seconds: 148.30 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789152593 ; total 0 ; last 0)
total: 10000 unlinks in 129 seconds: 77.519379 unlinks/second
last record 30157
 - create 1540 (time 1789152736.59 total 10.00 last 153.99)
 - create 3016 (time 1789152746.59 total 20.00 last 147.59)
 - create 4499 (time 1789152756.59 total 30.01 last 148.24)
 - create 5725 (time 1789152766.59 total 40.01 last 122.58)
 - create 7142 (time 1789152776.60 total 50.01 last 141.60)
 - create 8645 (time 1789152786.60 total 60.02 last 150.27)
total: 10000 create in 69.80 seconds: 143.27 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789153294 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 60157
 - create 1379 (time 1789153427.12 total 10.00 last 137.87)
 - create 2875 (time 1789153437.13 total 20.01 last 149.55)
 - create 4303 (time 1789153447.13 total 30.01 last 142.72)
 - create 5792 (time 1789153457.14 total 40.02 last 148.82)
 - create 7305 (time 1789153467.14 total 50.02 last 151.29)
 - create 8792 (time 1789153477.14 total 60.02 last 148.60)
total: 10000 create in 68.16 seconds: 146.72 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789153988 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 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