== sanity test 160n: Changelog destroy race ============== 13:45:03 (1776879903)
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 4584 (time 1776879918.75 total 10.00 last 458.30)
 - create 9276 (time 1776879928.75 total 20.00 last 469.14)
total: 10000 create in 21.50 seconds: 465.10 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1776880140 ; total 0 ; last 0)
total: 10000 unlinks in 39 seconds: 256.410248 unlinks/second
last record 30150
 - create 6043 (time 1776880191.40 total 10.00 last 604.23)
total: 10000 create in 18.25 seconds: 547.81 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1776880420 ; total 0 ; last 0)
total: 10000 unlinks in 40 seconds: 250.000000 unlinks/second
last record 60150
 - create 4883 (time 1776880472.93 total 10.00 last 488.22)
total: 10000 create in 19.97 seconds: 500.65 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1776880702 ; total 0 ; last 0)
total: 10000 unlinks in 41 seconds: 243.902435 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