== sanity test 160n: Changelog destroy race ============== 03:31:31 (1788766291)
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 1644 (time 1788766314.11 total 10.00 last 164.40)
 - create 3307 (time 1788766324.11 total 20.00 last 166.29)
 - create 4873 (time 1788766334.11 total 30.00 last 156.59)
 - create 6539 (time 1788766344.11 total 40.01 last 166.52)
 - create 8255 (time 1788766354.12 total 50.01 last 171.55)
 - create 9708 (time 1788766364.12 total 60.01 last 145.29)
total: 10000 create in 61.65 seconds: 162.22 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788766901 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 30149
 - create 1668 (time 1788767033.72 total 10.00 last 166.75)
 - create 3216 (time 1788767043.72 total 20.00 last 154.79)
 - create 4898 (time 1788767053.72 total 30.01 last 168.17)
 - create 6588 (time 1788767063.73 total 40.01 last 168.91)
 - create 8216 (time 1788767073.73 total 50.01 last 162.77)
 - create 9868 (time 1788767083.73 total 60.01 last 165.17)
total: 10000 create in 60.90 seconds: 164.20 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788767601 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 60149
 - create 1859 (time 1788767726.74 total 10.00 last 185.87)
 - create 3578 (time 1788767736.75 total 20.01 last 171.73)
 - create 5240 (time 1788767746.76 total 30.02 last 166.08)
 - create 6607 (time 1788767756.77 total 40.03 last 136.59)
 - create 8008 (time 1788767766.77 total 50.03 last 140.07)
 - create 9564 (time 1788767776.78 total 60.03 last 155.50)
total: 10000 create in 62.75 seconds: 159.35 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788768313 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 90149
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