== sanity test 160n: Changelog destroy race ============== 23:31:01 (1788751861)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1677 (time 1788751877.12 total 10.00 last 167.64)
 - create 3751 (time 1788751887.12 total 20.01 last 207.30)
 - create 5614 (time 1788751897.12 total 30.01 last 186.23)
 - create 7454 (time 1788751907.13 total 40.02 last 183.92)
 - create 9124 (time 1788751917.13 total 50.02 last 166.92)
total: 10000 create in 55.64 seconds: 179.72 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788752279 ; total 0 ; last 0)
total: 10000 unlinks in 73 seconds: 136.986298 unlinks/second
last record 30157
 - create 2373 (time 1788752364.88 total 10.00 last 237.23)
 - create 4628 (time 1788752374.89 total 20.01 last 225.34)
 - create 6586 (time 1788752384.89 total 30.01 last 195.80)
 - create 8594 (time 1788752394.89 total 40.01 last 200.72)
total: 10000 create in 46.15 seconds: 216.67 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788752825 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 60157
 - create 1246 (time 1788752967.95 total 10.00 last 124.59)
 - create 2457 (time 1788752977.96 total 20.01 last 121.04)
 - create 3655 (time 1788752987.96 total 30.01 last 119.76)
 - create 4963 (time 1788752997.98 total 40.03 last 130.57)
 - create 6276 (time 1788753007.98 total 50.03 last 131.27)
 - create 7618 (time 1788753017.99 total 60.04 last 134.10)
 - create 9116 (time 1788753027.99 total 70.04 last 149.73)
total: 10000 create in 75.78 seconds: 131.97 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788753531 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 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