== sanity test 160n: Changelog destroy race ============== 22:20:59 (1788574859)
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 9340 (time 1788574873.05 total 10.00 last 933.95)
total: 10000 create in 10.76 seconds: 928.96 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788575013 ; total 0 ; last 0)
total: 10000 unlinks in 20 seconds: 500.000000 unlinks/second
last record 30149
total: 10000 create in 9.28 seconds: 1078.06 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788575178 ; total 0 ; last 0)
total: 10000 unlinks in 16 seconds: 625.000000 unlinks/second
last record 60149
total: 10000 create in 8.64 seconds: 1157.78 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788575340 ; total 0 ; last 0)
total: 10000 unlinks in 19 seconds: 526.315796 unlinks/second
last record 90149
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