== sanity test 160n: Changelog destroy race ============== 02:53:37 (1788936817)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H all_char  /mnt/lustre/d160n.sanity
 - create 1746 (time 1788936839.14 total 10.00 last 174.58)
 - create 3343 (time 1788936849.15 total 20.01 last 159.52)
 - create 4875 (time 1788936859.15 total 30.02 last 153.12)
 - create 6453 (time 1788936869.16 total 40.03 last 157.66)
 - create 7809 (time 1788936879.16 total 50.03 last 135.55)
 - create 9146 (time 1788936889.17 total 60.04 last 133.59)
total: 10000 create in 66.57 seconds: 150.22 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788937450 ; total 0 ; last 0)
total: 10000 unlinks in 119 seconds: 84.033615 unlinks/second
last record 30154
 - create 1563 (time 1788937586.18 total 10.01 last 156.14)
 - create 2909 (time 1788937596.20 total 20.04 last 134.26)
 - create 4264 (time 1788937606.22 total 30.05 last 135.33)
 - create 5592 (time 1788937616.23 total 40.06 last 132.64)
 - create 7359 (time 1788937626.23 total 50.06 last 176.68)
 - create 9156 (time 1788937636.24 total 60.07 last 179.51)
total: 10000 create in 64.80 seconds: 154.32 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788938130 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 60154
 - create 1941 (time 1788938258.46 total 10.00 last 194.07)
 - create 3709 (time 1788938268.46 total 20.00 last 176.79)
 - create 5541 (time 1788938278.47 total 30.01 last 183.06)
 - create 7243 (time 1788938288.47 total 40.02 last 170.09)
 - create 9007 (time 1788938298.48 total 50.02 last 176.33)
total: 10000 create in 55.05 seconds: 181.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788938786 ; total 0 ; last 0)
total: 10000 unlinks in 106 seconds: 94.339622 unlinks/second
last record 90154
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