== sanity test 160n: Changelog destroy race ============== 03:09:12 (1787900952)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H fnv_1a_64  /mnt/lustre/d160n.sanity
 - create 1794 (time 1787900974.15 total 10.00 last 179.33)
 - create 3498 (time 1787900984.16 total 20.01 last 170.35)
 - create 5144 (time 1787900994.16 total 30.01 last 164.55)
 - create 6716 (time 1787901004.16 total 40.01 last 157.18)
 - create 8199 (time 1787901014.16 total 50.01 last 148.29)
 - create 9899 (time 1787901024.17 total 60.02 last 169.80)
total: 10000 create in 60.82 seconds: 164.42 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787901522 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 30147
 - create 1629 (time 1787901644.28 total 10.00 last 162.89)
 - create 3419 (time 1787901654.28 total 20.00 last 178.98)
 - create 5098 (time 1787901664.28 total 30.00 last 167.86)
 - create 6972 (time 1787901674.30 total 40.02 last 187.08)
 - create 8852 (time 1787901684.30 total 50.02 last 187.93)
total: 10000 create in 56.64 seconds: 176.55 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787902169 ; total 0 ; last 0)
total: 10000 unlinks in 106 seconds: 94.339622 unlinks/second
last record 60147
 - create 1786 (time 1787902290.78 total 10.00 last 178.52)
 - create 3555 (time 1787902300.78 total 20.01 last 176.79)
 - create 5406 (time 1787902310.78 total 30.01 last 185.08)
 - create 7016 (time 1787902320.79 total 40.01 last 160.96)
 - create 8708 (time 1787902330.79 total 50.02 last 169.19)
total: 10000 create in 57.29 seconds: 174.55 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787902806 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 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