== sanity test 160n: Changelog destroy race ============== 16:26:35 (1780345595)
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 8616 (time 1780345608.72 total 10.00 last 861.55)
total: 10000 create in 11.44 seconds: 874.28 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1780345852 ; total 0 ; last 0)
total: 10000 unlinks in 96 seconds: 104.166664 unlinks/second
last record 30153
 - create 1958 (time 1780345961.83 total 10.00 last 195.72)
 - create 3897 (time 1780345971.83 total 20.00 last 193.90)
 - create 6094 (time 1780345981.83 total 30.00 last 219.69)
 - create 8557 (time 1780345991.83 total 40.01 last 246.28)
total: 10000 create in 44.42 seconds: 225.13 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1780346163 ; total 0 ; last 0)
total: 10000 unlinks in 18 seconds: 555.555542 unlinks/second
last record 60153
total: 10000 create in 9.81 seconds: 1018.92 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1780346326 ; total 0 ; last 0)
total: 10000 unlinks in 16 seconds: 625.000000 unlinks/second
last record 90153
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