== sanity test 160n: Changelog destroy race ============== 08:55:36 (1788958536)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush  /mnt/lustre/d160n.sanity
 - create 1831 (time 1788958559.05 total 10.00 last 183.05)
 - create 3611 (time 1788958569.05 total 20.01 last 177.92)
 - create 5679 (time 1788958579.05 total 30.01 last 206.74)
 - create 7740 (time 1788958589.06 total 40.01 last 206.08)
 - create 9626 (time 1788958599.06 total 50.01 last 188.59)
total: 10000 create in 52.28 seconds: 191.27 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788959086 ; total 0 ; last 0)
total: 10000 unlinks in 114 seconds: 87.719299 unlinks/second
last record 30150
 - create 1450 (time 1788959217.36 total 10.01 last 144.91)
 - create 3241 (time 1788959227.37 total 20.01 last 179.02)
 - create 4949 (time 1788959237.37 total 30.02 last 170.68)
 - create 6833 (time 1788959247.38 total 40.02 last 188.33)
 - create 8386 (time 1788959257.38 total 50.03 last 155.24)
 - create 9918 (time 1788959267.38 total 60.03 last 153.18)
total: 10000 create in 60.63 seconds: 164.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788959743 ; total 0 ; last 0)
total: 10000 unlinks in 104 seconds: 96.153847 unlinks/second
last record 60150
 - create 1355 (time 1788959863.19 total 10.01 last 135.41)
 - create 2532 (time 1788959873.20 total 20.01 last 117.64)
 - create 4595 (time 1788959883.20 total 30.01 last 206.28)
 - create 6572 (time 1788959893.20 total 40.02 last 197.62)
 - create 8109 (time 1788959903.22 total 50.04 last 153.39)
 - create 9051 (time 1788959913.23 total 60.05 last 94.11)
total: 10000 create in 67.33 seconds: 148.53 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788960379 ; total 0 ; last 0)
total: 10000 unlinks in 96 seconds: 104.166664 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