== sanity test 160n: Changelog destroy race ============== 13:22:03 (1788542523)
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 1549 (time 1788542547.15 total 10.00 last 154.89)
 - create 3275 (time 1788542557.15 total 20.00 last 172.60)
 - create 5154 (time 1788542567.15 total 30.00 last 187.85)
 - create 6976 (time 1788542577.15 total 40.01 last 182.15)
 - create 8775 (time 1788542587.16 total 50.01 last 179.82)
total: 10000 create in 58.17 seconds: 171.90 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788543109 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 30147
 - create 1485 (time 1788543243.97 total 10.00 last 148.48)
 - create 2915 (time 1788543253.98 total 20.01 last 142.94)
 - create 4398 (time 1788543263.98 total 30.01 last 148.26)
 - create 6096 (time 1788543273.98 total 40.01 last 169.74)
 - create 7881 (time 1788543284.00 total 50.03 last 178.25)
 - create 9986 (time 1788543294.00 total 60.03 last 210.41)
total: 10000 create in 60.12 seconds: 166.35 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788543793 ; total 0 ; last 0)
total: 10000 unlinks in 131 seconds: 76.335876 unlinks/second
last record 60147
 - create 1752 (time 1788543940.53 total 10.01 last 175.01)
 - create 3279 (time 1788543950.53 total 20.01 last 152.67)
 - create 4977 (time 1788543960.54 total 30.02 last 169.72)
 - create 6333 (time 1788543970.54 total 40.02 last 135.57)
 - create 7921 (time 1788543980.54 total 50.02 last 158.75)
 - create 9935 (time 1788543990.54 total 60.02 last 201.40)
total: 10000 create in 60.36 seconds: 165.67 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788544480 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 90147
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