== sanity test 160n: Changelog destroy race ============== 03:43:43 (1788853423)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H fnv_1a_64  /mnt/lustre/d160n.sanity
 - create 1528 (time 1788853444.64 total 10.01 last 152.69)
 - create 2788 (time 1788853454.64 total 20.01 last 125.99)
 - create 4220 (time 1788853464.66 total 30.03 last 142.83)
 - create 5954 (time 1788853474.67 total 40.05 last 173.18)
 - create 7581 (time 1788853484.68 total 50.05 last 162.67)
 - create 9274 (time 1788853494.68 total 60.05 last 169.25)
total: 10000 create in 65.13 seconds: 153.53 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788854011 ; total 1 ; last 1)
total: 10000 unlinks in 114 seconds: 87.719299 unlinks/second
last record 30149
 - create 1770 (time 1788854140.00 total 10.01 last 176.76)
 - create 3333 (time 1788854150.01 total 20.02 last 156.25)
 - create 5034 (time 1788854160.01 total 30.02 last 170.06)
 - create 7003 (time 1788854170.02 total 40.03 last 196.64)
 - create 9023 (time 1788854180.02 total 50.03 last 201.97)
total: 10000 create in 55.51 seconds: 180.15 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788854712 ; total 0 ; last 0)
total: 10000 unlinks in 106 seconds: 94.339622 unlinks/second
last record 60149
 - create 1581 (time 1788854834.32 total 10.01 last 157.95)
 - create 3001 (time 1788854844.33 total 20.02 last 141.92)
 - create 4832 (time 1788854854.33 total 30.02 last 182.99)
 - create 6645 (time 1788854864.34 total 40.02 last 181.28)
 - create 8320 (time 1788854874.34 total 50.03 last 167.42)
total: 10000 create in 59.29 seconds: 168.66 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788855390 ; total 0 ; last 0)
total: 10000 unlinks in 106 seconds: 94.339622 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