== sanity test 160n: Changelog destroy race ============== 20:39:19 (1788482359)
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 1579 (time 1788482383.07 total 10.01 last 157.72)
 - create 3146 (time 1788482393.07 total 20.01 last 156.68)
 - create 5120 (time 1788482403.08 total 30.02 last 197.32)
 - create 7147 (time 1788482413.08 total 40.02 last 202.66)
 - create 8855 (time 1788482423.08 total 50.02 last 170.76)
total: 10000 create in 57.10 seconds: 175.14 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788482881 ; total 0 ; last 0)
total: 10000 unlinks in 102 seconds: 98.039215 unlinks/second
last record 30150
 - create 1731 (time 1788482999.44 total 10.00 last 173.07)
 - create 3543 (time 1788483009.44 total 20.00 last 181.15)
 - create 5557 (time 1788483019.45 total 30.01 last 201.35)
 - create 7424 (time 1788483029.45 total 40.01 last 186.66)
 - create 9468 (time 1788483039.45 total 50.01 last 204.37)
total: 10000 create in 52.41 seconds: 190.81 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788483496 ; total 0 ; last 0)
total: 10000 unlinks in 93 seconds: 107.526878 unlinks/second
last record 60150
 - create 2043 (time 1788483604.40 total 10.00 last 204.25)
 - create 3562 (time 1788483614.40 total 20.01 last 151.82)
 - create 5496 (time 1788483624.41 total 30.01 last 193.34)
 - create 7349 (time 1788483634.42 total 40.02 last 185.17)
 - create 9242 (time 1788483644.42 total 50.02 last 189.22)
total: 10000 create in 54.64 seconds: 183.03 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788484113 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 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