== sanity test 160n: Changelog destroy race ============== 14:40:12 (1744051212)
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 4734 (time 1744051226.41 total 10.00 last 473.31)
 - create 9405 (time 1744051236.41 total 20.00 last 467.09)
total: 10000 create in 20.87 seconds: 479.26 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1744051399 ; total 0 ; last 0)
total: 10000 unlinks in 37 seconds: 270.270264 unlinks/second
last record 30147
 - create 5703 (time 1744051448.57 total 10.00 last 570.28)
total: 10000 create in 17.82 seconds: 561.25 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1744051593 ; total 0 ; last 0)
total: 10000 unlinks in 22 seconds: 454.545441 unlinks/second
last record 60147
 - create 9585 (time 1744051626.60 total 10.00 last 958.50)
total: 10000 create in 10.49 seconds: 953.62 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1744051774 ; total 0 ; last 0)
total: 10000 unlinks in 40 seconds: 250.000000 unlinks/second
last record 90147
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