== sanity test 160n: Changelog destroy race ============== 23:21:08 (1781234468)
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 1678 (time 1781234489.53 total 10.00 last 167.73)
 - create 3270 (time 1781234499.53 total 20.01 last 159.10)
 - create 4894 (time 1781234509.54 total 30.01 last 162.35)
 - create 6750 (time 1781234519.54 total 40.02 last 185.48)
 - create 8134 (time 1781234529.56 total 50.03 last 138.20)
 - create 9453 (time 1781234539.56 total 60.04 last 131.86)
total: 10000 create in 63.84 seconds: 156.63 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781235071 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 30149
 - create 1767 (time 1781235198.70 total 10.00 last 176.68)
 - create 3498 (time 1781235208.70 total 20.00 last 173.05)
 - create 5199 (time 1781235218.71 total 30.01 last 170.07)
 - create 6982 (time 1781235228.71 total 40.01 last 178.24)
 - create 8579 (time 1781235238.72 total 50.02 last 159.59)
total: 10000 create in 58.30 seconds: 171.53 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781235728 ; total 0 ; last 0)
total: 10000 unlinks in 111 seconds: 90.090088 unlinks/second
last record 60149
 - create 1471 (time 1781235854.81 total 10.00 last 147.05)
 - create 3153 (time 1781235864.81 total 20.01 last 168.16)
 - create 4727 (time 1781235874.81 total 30.01 last 157.40)
 - create 6378 (time 1781235884.81 total 40.01 last 165.05)
 - create 7902 (time 1781235894.82 total 50.01 last 152.32)
 - create 9507 (time 1781235904.82 total 60.02 last 160.39)
total: 10000 create in 63.06 seconds: 158.57 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781236413 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 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