== sanity test 160n: Changelog destroy race ============== 01:15:11 (1784178911)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1727 (time 1784178927.50 total 10.00 last 172.68)
 - create 3531 (time 1784178937.50 total 20.00 last 180.40)
 - create 5304 (time 1784178947.50 total 30.00 last 177.27)
 - create 7236 (time 1784178957.51 total 40.01 last 193.08)
 - create 8797 (time 1784178967.52 total 50.01 last 156.02)
total: 10000 create in 56.85 seconds: 175.89 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784179427 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 30157
 - create 1421 (time 1784179568.67 total 10.00 last 142.10)
 - create 2815 (time 1784179578.67 total 20.01 last 139.32)
 - create 4169 (time 1784179588.67 total 30.01 last 135.39)
 - create 5561 (time 1784179598.68 total 40.01 last 139.16)
 - create 6823 (time 1784179608.68 total 50.01 last 126.16)
 - create 8130 (time 1784179618.69 total 60.02 last 130.59)
 - create 9461 (time 1784179628.69 total 70.03 last 133.02)
total: 10000 create in 74.29 seconds: 134.62 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784180148 ; total 0 ; last 0)
total: 10000 unlinks in 138 seconds: 72.463768 unlinks/second
last record 60157
 - create 1345 (time 1784180302.44 total 10.00 last 134.50)
 - create 2604 (time 1784180312.45 total 20.01 last 125.74)
 - create 3931 (time 1784180322.46 total 30.02 last 132.66)
 - create 5132 (time 1784180332.46 total 40.02 last 120.10)
 - create 6302 (time 1784180342.46 total 50.02 last 116.95)
 - create 7469 (time 1784180352.46 total 60.02 last 116.65)
 - create 8626 (time 1784180362.47 total 70.03 last 115.65)
 - create 9783 (time 1784180372.47 total 80.03 last 115.66)
total: 10000 create in 81.62 seconds: 122.52 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784180892 ; total 0 ; last 0)
total: 10000 unlinks in 134 seconds: 74.626869 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