== sanity test 160n: Changelog destroy race ============== 02:32:56 (1788762776)
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 1771 (time 1788762797.44 total 10.00 last 177.03)
 - create 3463 (time 1788762807.46 total 20.02 last 168.97)
 - create 5142 (time 1788762817.46 total 30.02 last 167.85)
 - create 7036 (time 1788762827.46 total 40.02 last 189.39)
 - create 8839 (time 1788762837.46 total 50.02 last 180.27)
total: 10000 create in 55.95 seconds: 178.74 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788763316 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 30150
 - create 1870 (time 1788763445.66 total 10.00 last 186.94)
 - create 3645 (time 1788763455.68 total 20.02 last 177.28)
 - create 5677 (time 1788763465.68 total 30.02 last 203.18)
 - create 7676 (time 1788763475.68 total 40.02 last 199.89)
 - create 9833 (time 1788763485.68 total 50.02 last 215.63)
total: 10000 create in 50.98 seconds: 196.16 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788763965 ; total 0 ; last 0)
total: 10000 unlinks in 94 seconds: 106.382980 unlinks/second
last record 60150
 - create 1798 (time 1788764074.94 total 10.00 last 179.79)
 - create 3526 (time 1788764084.94 total 20.00 last 172.73)
 - create 5272 (time 1788764094.95 total 30.01 last 174.47)
 - create 7249 (time 1788764104.96 total 40.02 last 197.52)
 - create 8986 (time 1788764114.96 total 50.02 last 173.65)
total: 10000 create in 56.12 seconds: 178.19 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788764588 ; total 0 ; last 0)
total: 10000 unlinks in 95 seconds: 105.263161 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