== sanity test 160n: Changelog destroy race ============== 19:06:08 (1788303968)
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 1486 (time 1788303987.87 total 10.00 last 148.56)
 - create 2941 (time 1788303997.87 total 20.01 last 145.41)
 - create 4425 (time 1788304007.88 total 30.01 last 148.36)
 - create 5843 (time 1788304017.88 total 40.02 last 141.76)
 - create 7338 (time 1788304027.88 total 50.02 last 149.47)
 - create 8698 (time 1788304037.89 total 60.03 last 135.88)
total: 10000 create in 68.96 seconds: 145.02 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788304619 ; total 0 ; last 0)
total: 10000 unlinks in 122 seconds: 81.967216 unlinks/second
last record 30150
 - create 1503 (time 1788304756.70 total 10.00 last 150.23)
 - create 3007 (time 1788304766.71 total 20.01 last 150.29)
 - create 4596 (time 1788304776.71 total 30.01 last 158.88)
 - create 6172 (time 1788304786.71 total 40.01 last 157.59)
 - create 7559 (time 1788304796.71 total 50.02 last 138.69)
 - create 8844 (time 1788304806.71 total 60.02 last 128.47)
total: 10000 create in 69.70 seconds: 143.48 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788305389 ; total 0 ; last 0)
total: 10000 unlinks in 131 seconds: 76.335876 unlinks/second
last record 60150
 - create 1310 (time 1788305536.48 total 10.00 last 130.98)
 - create 2765 (time 1788305546.49 total 20.01 last 145.43)
 - create 4028 (time 1788305556.49 total 30.01 last 126.30)
 - create 5355 (time 1788305566.50 total 40.02 last 132.57)
 - create 6597 (time 1788305576.50 total 50.02 last 124.15)
 - create 8008 (time 1788305586.50 total 60.02 last 141.04)
 - create 9431 (time 1788305596.51 total 70.03 last 142.19)
total: 10000 create in 74.37 seconds: 134.46 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788306157 ; total 0 ; last 0)
total: 10000 unlinks in 125 seconds: 80.000000 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