== sanity test 160n: Changelog destroy race ============== 03:56:11 (1781250971)
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 2416 (time 1781250987.84 total 10.00 last 241.60)
 - create 4642 (time 1781250997.84 total 20.00 last 222.55)
 - create 7002 (time 1781251007.85 total 30.01 last 235.79)
 - create 9374 (time 1781251017.85 total 40.01 last 237.18)
total: 10000 create in 42.62 seconds: 234.63 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781251331 ; total 0 ; last 0)
total: 10000 unlinks in 74 seconds: 135.135132 unlinks/second
last record 30150
 - create 2537 (time 1781251418.15 total 10.00 last 253.68)
 - create 4936 (time 1781251428.16 total 20.01 last 239.78)
 - create 7564 (time 1781251438.16 total 30.01 last 262.75)
total: 10000 create in 36.82 seconds: 271.58 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781251798 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 60150
 - create 1600 (time 1781251918.20 total 10.00 last 159.98)
 - create 3366 (time 1781251928.20 total 20.00 last 176.57)
 - create 5210 (time 1781251938.20 total 30.00 last 184.37)
 - create 7007 (time 1781251948.21 total 40.01 last 179.55)
 - create 8868 (time 1781251958.21 total 50.02 last 186.04)
total: 10000 create in 56.35 seconds: 177.46 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781252408 ; 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