== sanity test 160n: Changelog destroy race ============== 21:39:29 (1781833169)
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 9040 (time 1781833185.77 total 10.00 last 903.91)
total: 10000 create in 10.96 seconds: 912.40 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781833332 ; total 0 ; last 0)
total: 10000 unlinks in 20 seconds: 500.000000 unlinks/second
last record 30152
 - create 7484 (time 1781833364.23 total 10.00 last 748.33)
total: 10000 create in 13.30 seconds: 751.60 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781833529 ; total 0 ; last 0)
total: 10000 unlinks in 25 seconds: 400.000000 unlinks/second
last record 60152
 - create 7102 (time 1781833566.19 total 10.00 last 710.10)
total: 10000 create in 13.56 seconds: 737.39 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781833723 ; total 0 ; last 0)
total: 10000 unlinks in 19 seconds: 526.315796 unlinks/second
last record 90152
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