== sanityn test 16a: 2500 iterations of dual-mount fsx === 16:37:52 (1789763872)
keep default fallocate mode: 0
2+0 records in
2+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.167058 s, 50.2 MB/s
2+0 records in
2+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.149225 s, 56.2 MB/s
Chance of close/open is 1 in 50
Seed set to 3876
fd 0: /mnt/lustre/f16a.sanityn
fd 1: /mnt/lustre2/f16a.sanityn
skipping zero size read
fallocating to largest ever: 0x904e9d
skipping zero size read
skipping zero length zero range
skipping zero size read
fallocating to largest ever: 0x99a6bf
truncating to largest ever: 0x9fe48d
000100[1] 1789763881.239768 trunc from 0x2e7329  to  0x2f2bc7	(0xb89f bytes)
000200[1] 1789763885.150298 trunc from 0x7dc4fd  to  0x0c2e56	(0x7196a6 bytes)
000300[0] 1789763888.774719 trunc from 0x90a5d2  to  0x4777af	(0x492e22 bytes)
000400[1] 1789763894.489737 write      0x815fd5 thru 0x81a185	(0x41b1 bytes)
000500[0] 1789763897.699535 mapread    0x62dcf1 thru 0x633197	(0x54a7 bytes)
000700[1] 1789763907.819912 mapwrite   0x4f7b6a thru 0x500e0a	(0x92a1 bytes)
000800[1] 1789763914.294293 punch from 0x36b89a  to  0x37b09e	(0xf805 bytes)
001000[1] 1789763928.729394 fallocate  0x3cd8db thru 0x3dc693	(0xedb9 bytes)
001100[1] 1789763935.248524 trunc from 0x1aa8a2  to  0x1b60ca	(0xb829 bytes)
001200[1] 1789763939.733154 write      0x8b6f16 thru 0x8bd8f9	(0x69e4 bytes)
001300[1] 1789763946.124527 fallocate  0x11a509 thru 0x122901	(0x83f9 bytes)
001500[1] 1789763955.321341 mapwrite   0x9cad54 thru 0x9cc4e2	(0x178f bytes)
001600[1] 1789763959.994041 trunc from 0x687018  to  0x695a1f	(0xea08 bytes)
001700[1] 1789763965.713819 fallocate  0x6aa71c thru 0x6acf5b	(0x2840 bytes)
001800[1] 1789763970.958822 write      0x57f6c9 thru 0x5821a5	(0x2add bytes)
fallocating to largest ever: 0xa00000
002000[1] 1789763980.638235 punch from 0x226c76  to  0x230518	(0x98a3 bytes)
002100[1] 1789763983.925395 read       0x4b7c7f thru 0x4b873f	(0xac1 bytes)
002200[1] 1789763987.823442 mapwrite   0x37a383 thru 0x37efc5	(0x4c43 bytes)
002300[0] 1789763991.400725 mapread    0x0a3342 thru 0x0ac703	(0x93c2 bytes)
002400[0] 1789763994.886820 punch from 0x2cde74  to  0x2cf56a	(0x16f7 bytes)
002500[1] 1789763998.745478 trunc from 0x70166a  to  0x439dd6	(0x2c7893 bytes)
All operations completed A-OK!
Chance of close/open is 1 in 50
Seed set to 3998
fd 0: /mnt/lustre/f16a.sanityn
fd 1: /mnt/lustre2/f16a.sanityn
skipping zero length punch hole
fallocating to largest ever: 0x406cc3
truncating to largest ever: 0x66b44b
truncating to largest ever: 0x945547
000100[1] 1789764002.867753 read       0x134000 thru 0x135f25	(0x1f26 bytes)
truncating to largest ever: 0x95b6b0
fallocating to largest ever: 0x98282c
000200[1] 1789764006.217764 write      0x5bb000 thru 0x5c5e90	(0xae91 bytes)
truncating to largest ever: 0x9c49df
000400[0] 1789764012.533385 mapwrite   0x30c000 thru 0x30d0cc	(0x10cd bytes)
000500[1] 1789764017.250745 mapread    0x0ed000 thru 0x0fbacd	(0xeace bytes)
fallocating to largest ever: 0x9ee2cd
000600[1] 1789764020.251998 mapwrite   0x62a000 thru 0x62d481	(0x3482 bytes)
000700[1] 1789764023.991315 mapread    0x5ae000 thru 0x5b090c	(0x290d bytes)
000800[0] 1789764027.894355 trunc from 0x784402  to  0x7895cb	(0x51ca bytes)
000900[1] 1789764030.604186 read       0x1b8000 thru 0x1c62b4	(0xe2b5 bytes)
truncating to largest ever: 0x9f8c95
truncating to largest ever: 0x9fd190
001000[0] 1789764034.016037 trunc from 0x9fd190  to  0x96d4ed	(0x8fca2 bytes)
001200[0] 1789764040.136653 punch from 0x19eec3  to  0x1a96d7	(0xa815 bytes)
001300[1] 1789764043.663789 fallocate  0x1bff9b thru 0x1c31ec	(0x3252 bytes)
001400[1] 1789764047.671693 punch from 0x6252bc  to  0x6259cd	(0x712 bytes)
001500[1] 1789764051.563857 mapwrite   0x8a4000 thru 0x8b1e4d	(0xde4e bytes)
001600[0] 1789764055.765652 read       0x6c0000 thru 0x6c7226	(0x7227 bytes)
001900[1] 1789764065.744594 mapread    0x683000 thru 0x68ec1a	(0xbc1b bytes)
002000[0] 1789764069.305755 trunc from 0x096667  to  0x0a0f8d	(0xa927 bytes)
002100[0] 1789764072.080598 punch from 0x4f64b8  to  0x50011d	(0x9c66 bytes)
002200[1] 1789764075.449417 mapwrite   0x42b000 thru 0x4343f2	(0x93f3 bytes)
002300[0] 1789764078.686955 mapread    0x6fd000 thru 0x701b26	(0x4b27 bytes)
002500[1] 1789764085.542506 punch from 0x370ba2  to  0x378367	(0x77c6 bytes)
All operations completed A-OK!