== sanity test 160n: Changelog destroy race ============== 17:53:47 (1787867627)
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 2334 (time 1787867647.65 total 10.00 last 233.39)
 - create 4326 (time 1787867657.65 total 20.01 last 199.02)
 - create 6449 (time 1787867667.66 total 30.01 last 212.27)
 - create 8373 (time 1787867677.66 total 40.01 last 192.39)
total: 10000 create in 48.50 seconds: 206.18 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787868098 ; total 0 ; last 0)
total: 10000 unlinks in 85 seconds: 117.647057 unlinks/second
last record 30147
 - create 1991 (time 1787868198.79 total 10.00 last 199.02)
 - create 3805 (time 1787868208.80 total 20.01 last 181.33)
 - create 5701 (time 1787868218.80 total 30.01 last 189.55)
 - create 7653 (time 1787868228.80 total 40.01 last 195.19)
 - create 9789 (time 1787868238.80 total 50.01 last 213.57)
total: 10000 create in 51.40 seconds: 194.56 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787868688 ; total 0 ; last 0)
total: 10000 unlinks in 101 seconds: 99.009903 unlinks/second
last record 60147
 - create 1876 (time 1787868806.06 total 10.01 last 187.42)
 - create 3184 (time 1787868816.07 total 20.02 last 130.67)
 - create 4907 (time 1787868826.08 total 30.03 last 172.14)
 - create 6689 (time 1787868836.08 total 40.03 last 178.13)
 - create 8595 (time 1787868846.09 total 50.03 last 190.58)
total: 10000 create in 58.03 seconds: 172.31 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787869301 ; total 0 ; last 0)
total: 10000 unlinks in 81 seconds: 123.456787 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