== sanity test 160n: Changelog destroy race ============== 23:54:39 (1787802879)
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 1527 (time 1787802901.63 total 10.00 last 152.68)
 - create 3044 (time 1787802911.65 total 20.02 last 151.48)
 - create 4345 (time 1787802921.65 total 30.02 last 130.06)
 - create 6052 (time 1787802931.66 total 40.03 last 170.59)
 - create 7914 (time 1787802941.66 total 50.03 last 186.16)
 - create 9730 (time 1787802951.66 total 60.03 last 181.54)
total: 10000 create in 61.86 seconds: 161.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787803448 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 30150
 - create 1226 (time 1787803574.69 total 10.01 last 122.53)
 - create 2867 (time 1787803584.69 total 20.01 last 164.10)
 - create 4697 (time 1787803594.71 total 30.02 last 182.73)
 - create 6453 (time 1787803604.71 total 40.03 last 175.49)
 - create 7835 (time 1787803614.73 total 50.04 last 138.01)
 - create 9590 (time 1787803624.73 total 60.04 last 175.49)
total: 10000 create in 62.98 seconds: 158.79 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787804155 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 60150
 - create 1476 (time 1787804281.73 total 10.00 last 147.59)
 - create 2774 (time 1787804291.74 total 20.01 last 129.66)
 - create 4437 (time 1787804301.74 total 30.01 last 166.29)
 - create 6227 (time 1787804311.75 total 40.02 last 178.85)
 - create 8225 (time 1787804321.75 total 50.02 last 199.79)
total: 10000 create in 59.64 seconds: 167.67 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787804726 ; total 0 ; last 0)
total: 10000 unlinks in 96 seconds: 104.166664 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