== sanity test 160n: Changelog destroy race ============== 05:12:09 (1788599529)
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 1531 (time 1788599552.92 total 10.00 last 153.03)
 - create 3120 (time 1788599562.93 total 20.02 last 158.73)
 - create 4762 (time 1788599572.94 total 30.03 last 164.03)
 - create 6457 (time 1788599582.94 total 40.03 last 169.45)
 - create 8251 (time 1788599592.95 total 50.03 last 179.30)
 - create 9915 (time 1788599602.95 total 60.03 last 166.39)
total: 10000 create in 60.52 seconds: 165.24 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788600108 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 30150
 - create 1799 (time 1788600230.35 total 10.00 last 179.84)
 - create 3566 (time 1788600240.35 total 20.01 last 176.64)
 - create 5313 (time 1788600250.35 total 30.01 last 174.66)
 - create 6881 (time 1788600260.36 total 40.01 last 156.76)
 - create 8505 (time 1788600270.36 total 50.01 last 162.36)
total: 10000 create in 58.14 seconds: 171.99 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788600749 ; total 0 ; last 0)
total: 10000 unlinks in 103 seconds: 97.087379 unlinks/second
last record 60150
 - create 1832 (time 1788600867.56 total 10.01 last 183.10)
 - create 3457 (time 1788600877.56 total 20.01 last 162.49)
 - create 5234 (time 1788600887.56 total 30.01 last 177.66)
 - create 6939 (time 1788600897.57 total 40.01 last 170.40)
 - create 8727 (time 1788600907.57 total 50.01 last 178.77)
total: 10000 create in 57.34 seconds: 174.40 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788601410 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 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