== sanity test 160n: Changelog destroy race ============== 21:54:04 (1781229244)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H fnv_1a_64  /mnt/lustre/d160n.sanity
 - create 1491 (time 1781229267.03 total 10.01 last 149.02)
 - create 2954 (time 1781229277.03 total 20.01 last 146.18)
 - create 4181 (time 1781229287.04 total 30.02 last 122.58)
 - create 5398 (time 1781229297.05 total 40.03 last 121.66)
 - create 6948 (time 1781229307.05 total 50.03 last 154.99)
 - create 8607 (time 1781229317.05 total 60.03 last 165.87)
total: 10000 create in 68.58 seconds: 145.82 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781229822 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 30150
 - create 1339 (time 1781229944.74 total 10.00 last 133.85)
 - create 2858 (time 1781229954.74 total 20.01 last 151.82)
 - create 4655 (time 1781229964.75 total 30.01 last 179.68)
 - create 6259 (time 1781229974.75 total 40.02 last 160.29)
 - create 7796 (time 1781229984.77 total 50.03 last 153.47)
 - create 9307 (time 1781229994.78 total 60.04 last 150.93)
total: 10000 create in 64.12 seconds: 155.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781230481 ; total 1 ; last 1)
total: 10000 unlinks in 103 seconds: 97.087379 unlinks/second
last record 60150
 - create 1999 (time 1781230598.72 total 10.00 last 199.89)
 - create 3823 (time 1781230608.72 total 20.00 last 182.39)
 - create 5751 (time 1781230618.73 total 30.01 last 192.72)
 - create 7672 (time 1781230628.73 total 40.01 last 192.06)
 - create 9673 (time 1781230638.73 total 50.01 last 200.04)
total: 10000 create in 51.74 seconds: 193.28 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781231111 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 90150
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0001: clear the changelog for cl18 of all records
lustre-MDT0001: Deregistered changelog user #18
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18