== sanity test 160n: Changelog destroy race ============== 06:15:55 (1789035355)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H all_char  /mnt/lustre/d160n.sanity
 - create 1594 (time 1789035379.77 total 10.00 last 159.38)
 - create 3212 (time 1789035389.78 total 20.01 last 161.65)
 - create 4458 (time 1789035399.78 total 30.02 last 124.53)
 - create 6247 (time 1789035409.79 total 40.02 last 178.85)
 - create 8110 (time 1789035419.79 total 50.02 last 186.22)
 - create 9823 (time 1789035429.80 total 60.03 last 171.17)
total: 10000 create in 61.62 seconds: 162.28 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789035977 ; total 0 ; last 0)
total: 10000 unlinks in 122 seconds: 81.967216 unlinks/second
last record 30146
 - create 1564 (time 1789036116.41 total 10.00 last 156.39)
 - create 3111 (time 1789036126.42 total 20.01 last 154.59)
 - create 4612 (time 1789036136.42 total 30.01 last 150.03)
 - create 6013 (time 1789036146.43 total 40.02 last 140.05)
 - create 7280 (time 1789036156.43 total 50.02 last 126.68)
 - create 8624 (time 1789036166.43 total 60.02 last 134.39)
 - create 9886 (time 1789036176.43 total 70.02 last 126.20)
total: 10000 create in 70.43 seconds: 141.99 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789036672 ; total 0 ; last 0)
total: 10000 unlinks in 99 seconds: 101.010101 unlinks/second
last record 60146
 - create 1677 (time 1789036787.96 total 10.00 last 167.70)
 - create 2946 (time 1789036797.96 total 20.00 last 126.87)
 - create 4251 (time 1789036807.97 total 30.01 last 130.43)
 - create 5883 (time 1789036817.98 total 40.02 last 162.97)
 - create 7180 (time 1789036828.00 total 50.04 last 129.49)
 - create 8661 (time 1789036838.00 total 60.04 last 148.05)
total: 10000 create in 69.18 seconds: 144.54 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789037340 ; total 0 ; last 0)
total: 10000 unlinks in 100 seconds: 100.000000 unlinks/second
last record 90146
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