== sanity test 160n: Changelog destroy race ============== 00:50:27 (1784091027)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H fnv_1a_64  /mnt/lustre/d160n.sanity
 - create 4784 (time 1784091042.68 total 10.00 last 478.33)
 - create 9500 (time 1784091052.69 total 20.00 last 471.54)
total: 10000 create in 21.03 seconds: 475.40 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784091263 ; total 0 ; last 0)
total: 10000 unlinks in 30 seconds: 333.333344 unlinks/second
last record 30153
 - create 4970 (time 1784091306.13 total 10.00 last 496.89)
total: 10000 create in 19.35 seconds: 516.73 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784091518 ; total 0 ; last 0)
total: 10000 unlinks in 18 seconds: 555.555542 unlinks/second
last record 60153
 - create 9867 (time 1784091548.48 total 10.00 last 986.61)
total: 10000 create in 10.14 seconds: 986.59 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784091752 ; total 0 ; last 0)
total: 10000 unlinks in 32 seconds: 312.500000 unlinks/second
last record 90153
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