== sanity test 160n: Changelog destroy race ============== 13:09:35 (1788282575)
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 1725 (time 1788282598.53 total 10.00 last 172.48)
 - create 3023 (time 1788282608.55 total 20.01 last 129.65)
 - create 4347 (time 1788282618.55 total 30.02 last 132.37)
 - create 6307 (time 1788282628.55 total 40.02 last 195.96)
 - create 7876 (time 1788282638.56 total 50.02 last 156.82)
 - create 9550 (time 1788282648.56 total 60.03 last 167.32)
total: 10000 create in 62.93 seconds: 158.90 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788283168 ; total 0 ; last 0)
total: 10000 unlinks in 101 seconds: 99.009903 unlinks/second
last record 30149
 - create 1712 (time 1788283285.39 total 10.01 last 171.02)
 - create 3355 (time 1788283295.40 total 20.02 last 164.20)
 - create 5012 (time 1788283305.40 total 30.02 last 165.65)
 - create 6660 (time 1788283315.41 total 40.02 last 164.73)
 - create 8370 (time 1788283325.41 total 50.03 last 170.86)
total: 10000 create in 58.55 seconds: 170.78 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788283857 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 60149
 - create 1632 (time 1788283987.88 total 10.01 last 163.11)
 - create 3013 (time 1788283997.90 total 20.02 last 137.85)
 - create 4536 (time 1788284007.90 total 30.03 last 152.22)
 - create 6107 (time 1788284017.90 total 40.03 last 157.09)
 - create 7790 (time 1788284027.91 total 50.03 last 168.26)
 - create 8965 (time 1788284037.91 total 60.03 last 117.49)
total: 10000 create in 66.87 seconds: 149.55 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788284588 ; total 0 ; last 0)
total: 10000 unlinks in 147 seconds: 68.027214 unlinks/second
last record 90149
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