== sanity test 160n: Changelog destroy race ============== 12:34:17 (1787070857)
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 1516 (time 1787070880.16 total 10.00 last 151.58)
 - create 3185 (time 1787070890.17 total 20.01 last 166.79)
 - create 4895 (time 1787070900.17 total 30.01 last 170.94)
 - create 6602 (time 1787070910.18 total 40.02 last 170.62)
 - create 8494 (time 1787070920.18 total 50.02 last 189.16)
total: 10000 create in 57.96 seconds: 172.52 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787071444 ; total 0 ; last 0)
total: 10000 unlinks in 101 seconds: 99.009903 unlinks/second
last record 30154
 - create 1678 (time 1787071561.61 total 10.00 last 167.72)
 - create 3168 (time 1787071571.61 total 20.01 last 148.98)
 - create 4608 (time 1787071581.61 total 30.01 last 143.98)
 - create 6146 (time 1787071591.61 total 40.01 last 153.78)
 - create 7882 (time 1787071601.62 total 50.01 last 173.53)
 - create 9488 (time 1787071611.62 total 60.01 last 160.59)
total: 10000 create in 62.61 seconds: 159.71 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787072103 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 60154
 - create 1873 (time 1787072225.48 total 10.00 last 187.26)
 - create 3324 (time 1787072235.49 total 20.01 last 145.04)
 - create 4422 (time 1787072245.49 total 30.01 last 109.77)
 - create 5717 (time 1787072255.49 total 40.01 last 129.44)
 - create 7130 (time 1787072265.50 total 50.02 last 141.27)
 - create 8251 (time 1787072275.50 total 60.02 last 112.01)
 - create 9787 (time 1787072285.51 total 70.03 last 153.57)
total: 10000 create in 71.26 seconds: 140.34 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787072786 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 90154
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