== sanity test 160n: Changelog destroy race ============== 02:32:59 (1788849179)
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 1858 (time 1788849201.98 total 10.00 last 185.73)
 - create 3748 (time 1788849211.98 total 20.01 last 188.98)
 - create 5672 (time 1788849221.99 total 30.01 last 192.33)
 - create 7655 (time 1788849231.99 total 40.02 last 198.15)
 - create 9664 (time 1788849242.00 total 50.02 last 200.86)
total: 10000 create in 51.79 seconds: 193.11 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788849710 ; total 0 ; last 0)
total: 10000 unlinks in 99 seconds: 101.010101 unlinks/second
last record 30150
 - create 1786 (time 1788849825.02 total 10.00 last 178.54)
 - create 3616 (time 1788849835.02 total 20.00 last 182.97)
 - create 5490 (time 1788849845.02 total 30.01 last 187.35)
 - create 7391 (time 1788849855.02 total 40.01 last 190.03)
 - create 9016 (time 1788849865.03 total 50.02 last 162.38)
total: 10000 create in 56.30 seconds: 177.61 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788850253 ; total 0 ; last 0)
total: 10000 unlinks in 87 seconds: 114.942528 unlinks/second
last record 60150
 - create 1665 (time 1788850354.98 total 10.00 last 166.45)
 - create 3578 (time 1788850364.98 total 20.01 last 191.24)
 - create 5615 (time 1788850374.99 total 30.01 last 203.65)
 - create 7813 (time 1788850384.99 total 40.01 last 219.73)
total: 10000 create in 49.22 seconds: 203.16 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788850800 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 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