== sanity test 160n: Changelog destroy race ============== 20:38:09 (1787877489)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1537 (time 1787877507.99 total 10.00 last 153.70)
 - create 3232 (time 1787877517.99 total 20.00 last 169.47)
 - create 4801 (time 1787877527.99 total 30.00 last 156.89)
 - create 6142 (time 1787877537.99 total 40.01 last 134.06)
 - create 7087 (time 1787877548.01 total 50.02 last 94.37)
 - create 7838 (time 1787877558.01 total 60.02 last 75.09)
 - create 8912 (time 1787877568.02 total 70.03 last 107.31)
total: 10000 create in 77.28 seconds: 129.40 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787878077 ; total 0 ; last 0)
total: 10000 unlinks in 130 seconds: 76.923080 unlinks/second
last record 30157
 - create 1507 (time 1787878223.47 total 10.00 last 150.63)
 - create 2761 (time 1787878233.47 total 20.01 last 125.36)
 - create 4135 (time 1787878243.47 total 30.01 last 137.39)
 - create 5554 (time 1787878253.48 total 40.01 last 141.83)
 - create 6680 (time 1787878263.49 total 50.03 last 112.44)
 - create 8206 (time 1787878273.49 total 60.03 last 152.56)
 - create 9567 (time 1787878283.50 total 70.04 last 136.02)
total: 10000 create in 74.22 seconds: 134.73 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787878787 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 60157
 - create 1326 (time 1787878932.65 total 10.00 last 132.60)
 - create 2435 (time 1787878942.66 total 20.01 last 110.75)
 - create 3771 (time 1787878952.67 total 30.02 last 133.56)
 - create 5033 (time 1787878962.67 total 40.02 last 126.18)
 - create 6194 (time 1787878972.68 total 50.03 last 116.02)
 - create 7192 (time 1787878982.68 total 60.03 last 99.75)
 - create 8529 (time 1787878992.69 total 70.04 last 133.51)
 - create 9852 (time 1787879002.70 total 80.05 last 132.29)
total: 10000 create in 81.35 seconds: 122.92 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787879550 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 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