== sanity test 160n: Changelog destroy race ============== 18:17:40 (1787869060)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush2  /mnt/lustre/d160n.sanity
 - create 1796 (time 1787869083.14 total 10.00 last 179.55)
 - create 3458 (time 1787869093.14 total 20.00 last 166.18)
 - create 5248 (time 1787869103.16 total 30.02 last 178.75)
 - create 6944 (time 1787869113.16 total 40.02 last 169.55)
 - create 8699 (time 1787869123.17 total 50.03 last 175.40)
total: 10000 create in 58.22 seconds: 171.75 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787869604 ; total 0 ; last 0)
total: 10000 unlinks in 101 seconds: 99.009903 unlinks/second
last record 30150
 - create 1791 (time 1787869721.29 total 10.00 last 179.07)
 - create 3332 (time 1787869731.29 total 20.00 last 154.07)
 - create 4745 (time 1787869741.30 total 30.01 last 141.27)
 - create 7005 (time 1787869751.30 total 40.01 last 225.93)
 - create 8902 (time 1787869761.30 total 50.01 last 189.62)
total: 10000 create in 55.68 seconds: 179.58 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787870239 ; total 0 ; last 0)
total: 10000 unlinks in 101 seconds: 99.009903 unlinks/second
last record 60150
 - create 1552 (time 1787870355.99 total 10.01 last 155.08)
 - create 3535 (time 1787870365.99 total 20.01 last 198.29)
 - create 5668 (time 1787870376.00 total 30.01 last 213.17)
 - create 7381 (time 1787870386.00 total 40.01 last 171.29)
 - create 9218 (time 1787870396.00 total 50.02 last 183.63)
total: 10000 create in 53.82 seconds: 185.80 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787870874 ; 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