== sanity test 160n: Changelog destroy race ============== 19:28:28 (1788478108)
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 1819 (time 1788478128.68 total 10.00 last 181.84)
 - create 3825 (time 1788478138.68 total 20.00 last 200.58)
 - create 5640 (time 1788478148.68 total 30.01 last 181.39)
 - create 7446 (time 1788478158.70 total 40.03 last 180.24)
 - create 9122 (time 1788478168.71 total 50.03 last 167.53)
total: 10000 create in 55.35 seconds: 180.66 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788478640 ; total 0 ; last 0)
total: 10000 unlinks in 96 seconds: 104.166664 unlinks/second
last record 30149
 - create 1962 (time 1788478750.70 total 10.01 last 196.07)
 - create 3934 (time 1788478760.70 total 20.01 last 197.18)
 - create 5562 (time 1788478770.70 total 30.01 last 162.78)
 - create 7563 (time 1788478780.70 total 40.01 last 200.02)
 - create 9587 (time 1788478790.70 total 50.02 last 202.33)
total: 10000 create in 51.99 seconds: 192.34 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788479235 ; total 0 ; last 0)
total: 10000 unlinks in 95 seconds: 105.263161 unlinks/second
last record 60149
 - create 1769 (time 1788479346.18 total 10.00 last 176.88)
 - create 3475 (time 1788479356.19 total 20.00 last 170.56)
 - create 5401 (time 1788479366.19 total 30.01 last 192.50)
 - create 7339 (time 1788479376.19 total 40.01 last 193.76)
 - create 9129 (time 1788479386.20 total 50.02 last 178.92)
total: 10000 create in 54.86 seconds: 182.29 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788479834 ; total 0 ; last 0)
total: 10000 unlinks in 97 seconds: 103.092781 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