== sanity test 160n: Changelog destroy race ============== 19:17:06 (1787872626)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H all_char  /mnt/lustre/d160n.sanity
 - create 1997 (time 1787872646.55 total 10.00 last 199.65)
 - create 4096 (time 1787872656.55 total 20.00 last 209.90)
 - create 6110 (time 1787872666.55 total 30.01 last 201.34)
 - create 8117 (time 1787872676.55 total 40.01 last 200.64)
total: 10000 create in 49.27 seconds: 202.96 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787873150 ; total 0 ; last 0)
total: 10000 unlinks in 96 seconds: 104.166664 unlinks/second
last record 30150
 - create 1976 (time 1787873261.51 total 10.00 last 197.57)
 - create 3911 (time 1787873271.51 total 20.00 last 193.47)
 - create 5921 (time 1787873281.51 total 30.00 last 200.97)
 - create 7950 (time 1787873291.51 total 40.01 last 202.86)
 - create 9953 (time 1787873301.52 total 50.01 last 200.28)
total: 10000 create in 50.34 seconds: 198.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787873766 ; total 0 ; last 0)
total: 10000 unlinks in 100 seconds: 100.000000 unlinks/second
last record 60150
 - create 1638 (time 1787873880.90 total 10.00 last 163.76)
 - create 3379 (time 1787873890.92 total 20.02 last 173.86)
 - create 5349 (time 1787873900.92 total 30.02 last 196.89)
 - create 7180 (time 1787873910.92 total 40.02 last 183.10)
 - create 9127 (time 1787873920.92 total 50.02 last 194.70)
total: 10000 create in 54.53 seconds: 183.38 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787874376 ; total 0 ; last 0)
total: 10000 unlinks in 99 seconds: 101.010101 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