== sanity test 160n: Changelog destroy race ============== 17:57:14 (1788299834)
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 1834 (time 1788299857.55 total 10.01 last 183.30)
 - create 3237 (time 1788299867.55 total 20.01 last 140.28)
 - create 4499 (time 1788299877.55 total 30.01 last 126.17)
 - create 6009 (time 1788299887.55 total 40.01 last 150.96)
 - create 7780 (time 1788299897.56 total 50.02 last 176.96)
 - create 9498 (time 1788299907.56 total 60.02 last 171.75)
total: 10000 create in 62.91 seconds: 158.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788300366 ; total 0 ; last 0)
total: 10000 unlinks in 96 seconds: 104.166664 unlinks/second
last record 30154
 - create 1804 (time 1788300477.68 total 10.00 last 180.34)
 - create 3803 (time 1788300487.69 total 20.00 last 199.87)
 - create 5837 (time 1788300497.69 total 30.01 last 203.38)
 - create 8128 (time 1788300507.69 total 40.01 last 229.00)
 - create 9953 (time 1788300517.69 total 50.01 last 182.47)
total: 10000 create in 50.28 seconds: 198.87 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788300962 ; total 0 ; last 0)
total: 10000 unlinks in 91 seconds: 109.890106 unlinks/second
last record 60154
 - create 1588 (time 1788301069.05 total 10.01 last 158.64)
 - create 3291 (time 1788301079.05 total 20.01 last 170.23)
 - create 5168 (time 1788301089.06 total 30.02 last 187.65)
 - create 6825 (time 1788301099.06 total 40.02 last 165.59)
 - create 8818 (time 1788301109.06 total 50.03 last 199.28)
total: 10000 create in 55.57 seconds: 179.97 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788301594 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 90154
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