== sanity test 160n: Changelog destroy race ============== 12:24:25 (1787588665)
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 1303 (time 1787588687.87 total 10.00 last 130.28)
 - create 2934 (time 1787588697.87 total 20.00 last 163.07)
 - create 4591 (time 1787588707.87 total 30.01 last 165.67)
 - create 6002 (time 1787588717.88 total 40.01 last 141.06)
 - create 7556 (time 1787588727.88 total 50.01 last 155.37)
 - create 9393 (time 1787588737.88 total 60.01 last 183.62)
total: 10000 create in 63.17 seconds: 158.31 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787589220 ; total 0 ; last 0)
total: 10000 unlinks in 94 seconds: 106.382980 unlinks/second
last record 30153
 - create 1420 (time 1787589329.87 total 10.00 last 141.98)
 - create 2934 (time 1787589339.87 total 20.00 last 151.39)
 - create 4855 (time 1787589349.87 total 30.01 last 191.99)
 - create 6476 (time 1787589359.88 total 40.01 last 162.08)
 - create 7964 (time 1787589369.88 total 50.01 last 148.75)
 - create 9679 (time 1787589379.89 total 60.03 last 171.24)
total: 10000 create in 62.42 seconds: 160.20 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787589851 ; total 0 ; last 0)
total: 10000 unlinks in 95 seconds: 105.263161 unlinks/second
last record 60153
 - create 1353 (time 1787589961.23 total 10.00 last 135.30)
 - create 3270 (time 1787589971.23 total 20.00 last 191.67)
 - create 5214 (time 1787589981.23 total 30.00 last 194.39)
 - create 7264 (time 1787589991.24 total 40.01 last 204.91)
 - create 9145 (time 1787590001.24 total 50.01 last 188.01)
total: 10000 create in 53.98 seconds: 185.24 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787590430 ; total 0 ; last 0)
total: 10000 unlinks in 88 seconds: 113.636360 unlinks/second
last record 90153
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