== sanity test 160n: Changelog destroy race ============== 20:47:02 (1787878022)
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 1553 (time 1787878044.03 total 10.00 last 155.24)
 - create 3255 (time 1787878054.03 total 20.00 last 170.19)
 - create 5308 (time 1787878064.03 total 30.01 last 205.26)
 - create 7189 (time 1787878074.04 total 40.01 last 187.96)
 - create 9061 (time 1787878084.04 total 50.02 last 187.15)
total: 10000 create in 55.20 seconds: 181.16 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787878584 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 30150
 - create 1648 (time 1787878706.52 total 10.01 last 164.59)
 - create 3007 (time 1787878716.52 total 20.01 last 135.89)
 - create 4600 (time 1787878726.53 total 30.01 last 159.28)
 - create 6280 (time 1787878736.54 total 40.03 last 167.74)
 - create 7902 (time 1787878746.54 total 50.03 last 162.19)
 - create 9526 (time 1787878756.54 total 60.03 last 162.37)
total: 10000 create in 62.12 seconds: 160.98 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787879225 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 60150
 - create 1702 (time 1787879346.87 total 10.01 last 170.08)
 - create 3596 (time 1787879356.87 total 20.01 last 189.29)
 - create 5438 (time 1787879366.88 total 30.02 last 184.03)
 - create 7247 (time 1787879376.89 total 40.03 last 180.82)
 - create 8940 (time 1787879386.90 total 50.04 last 169.10)
total: 10000 create in 56.29 seconds: 177.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787879865 ; 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