== sanity test 160n: Changelog destroy race ============== 02:24:07 (1787811847)
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 1693 (time 1787811874.34 total 10.00 last 169.24)
 - create 3458 (time 1787811884.34 total 20.00 last 176.49)
 - create 5217 (time 1787811894.34 total 30.00 last 175.88)
 - create 7048 (time 1787811904.34 total 40.01 last 183.07)
 - create 8789 (time 1787811914.34 total 50.01 last 174.10)
total: 10000 create in 56.20 seconds: 177.93 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787812400 ; total 0 ; last 0)
total: 10000 unlinks in 101 seconds: 99.009903 unlinks/second
last record 30147
 - create 1745 (time 1787812516.71 total 10.00 last 174.46)
 - create 3789 (time 1787812526.72 total 20.01 last 204.29)
 - create 5620 (time 1787812536.72 total 30.01 last 183.03)
 - create 7603 (time 1787812546.72 total 40.01 last 198.29)
 - create 9488 (time 1787812556.73 total 50.01 last 188.47)
total: 10000 create in 52.99 seconds: 188.71 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787813023 ; total 0 ; last 0)
total: 10000 unlinks in 91 seconds: 109.890106 unlinks/second
last record 60147
 - create 1560 (time 1787813130.81 total 10.00 last 155.97)
 - create 3391 (time 1787813140.81 total 20.01 last 183.03)
 - create 5228 (time 1787813150.82 total 30.01 last 183.65)
 - create 7107 (time 1787813160.82 total 40.01 last 187.85)
 - create 9016 (time 1787813170.82 total 50.02 last 190.82)
total: 10000 create in 55.53 seconds: 180.07 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787813635 ; total 0 ; last 0)
total: 10000 unlinks in 100 seconds: 100.000000 unlinks/second
last record 90147
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