== sanityn test 16a: 2500 iterations of dual-mount fsx === 09:51:42 (1779976302)
keep default fallocate mode: 0
2+0 records in
2+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.134003 s, 62.6 MB/s
2+0 records in
2+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.209433 s, 40.1 MB/s
Chance of close/open is 1 in 50
Seed set to 6306
fd 0: /mnt/lustre/f16a.sanityn
fd 1: /mnt/lustre2/f16a.sanityn
truncating to largest ever: 0x4ef478
truncating to largest ever: 0x82eddf
fallocating to largest ever: 0x9218e5
000100[0] 1779976312.275905 mapwrite   0x6477e7 thru 0x64eb12	(0x732c bytes)
truncating to largest ever: 0x9c8fdf
000200[1] 1779976317.403217 trunc from 0x3fe0a6  to  0x3fec7c	(0xbd7 bytes)
fallocating to largest ever: 0x9ffbf4
000300[1] 1779976321.528834 write      0x47197a thru 0x4804f0	(0xeb77 bytes)
000400[1] 1779976326.480360 write      0x456d9c thru 0x461d6a	(0xafcf bytes)
000500[1] 1779976331.659557 trunc from 0x385561  to  0x6f9f49	(0x3749e9 bytes)
fallocating to largest ever: 0xa00000
000600[0] 1779976337.555683 mapwrite   0x04be72 thru 0x0533e7	(0x7576 bytes)
000700[0] 1779976344.026488 fallocate  0x1231ca thru 0x1237b2	(0x5e9 bytes)
000800[0] 1779976350.017984 punch from 0x57f196  to  0x580ce5	(0x1b50 bytes)
000900[0] 1779976354.843089 punch from 0x0683fa  to  0x076793	(0xe39a bytes)
001000[1] 1779976361.208823 trunc from 0x797bd6  to  0x1d2b7b	(0x5c505a bytes)
001100[1] 1779976367.671629 punch from 0x6704ef  to  0x67eb0d	(0xe61f bytes)
001200[0] 1779976372.795878 read       0x32c789 thru 0x336da1	(0xa619 bytes)
001400[0] 1779976382.423108 fallocate  0x365e2b thru 0x366e05	(0xfdb bytes)
001500[0] 1779976386.679395 punch from 0x28beee  to  0x2972b7	(0xb3ca bytes)
001600[1] 1779976390.113336 mapwrite   0x4258b7 thru 0x4274e3	(0x1c2d bytes)
001700[1] 1779976394.812138 mapwrite   0x996b99 thru 0x9a23da	(0xb842 bytes)
001800[1] 1779976402.310374 fallocate  0x61dc70 thru 0x629ee8	(0xc279 bytes)
001900[1] 1779976407.920681 trunc from 0x076a54  to  0x078840	(0x1ded bytes)
002000[0] 1779976412.425338 mapwrite   0x815c9e thru 0x822a82	(0xcde5 bytes)
002100[1] 1779976418.432621 punch from 0x1d8263  to  0x1e43bc	(0xc15a bytes)
002200[0] 1779976425.355732 trunc from 0x6c3407  to  0x20f4dd	(0x4b3f29 bytes)
002400[1] 1779976435.469471 fallocate  0x3c973f thru 0x3cde06	(0x46c8 bytes)
002500[0] 1779976439.638299 trunc from 0x839493  to  0x6a300b	(0x196487 bytes)
All operations completed A-OK!
Chance of close/open is 1 in 50
Seed set to 6439
fd 0: /mnt/lustre/f16a.sanityn
fd 1: /mnt/lustre2/f16a.sanityn
skipping zero size read
fallocating to largest ever: 0x2d0bec
fallocating to largest ever: 0x78fcb6
truncating to largest ever: 0x9b320b
fallocating to largest ever: 0x9ed55f
000100[0] 1779976443.859838 read_OD    0x6df000 thru 0x6dffff	(0x1000 bytes)
000300[1] 1779976450.007846 trunc from 0x48ced8  to  0x0675f2	(0x4258e5 bytes)
000400[1] 1779976454.408501 write      0x52b000 thru 0x53714d	(0xc14e bytes)
000500[0] 1779976457.624107 mapwrite   0x4bd000 thru 0x4c70da	(0xa0db bytes)
000600[0] 1779976461.008476 write_OD   0x17b000 thru 0x186fff	(0xc000 bytes)
truncating to largest ever: 0x9f4f6c
000900[0] 1779976471.622617 trunc from 0x45a11a  to  0x92be91	(0x4d1d78 bytes)
001100[0] 1779976478.961154 trunc from 0x857497  to  0x4cf790	(0x387d06 bytes)
001200[1] 1779976482.497718 fallocate  0x667a8e thru 0x66feae	(0x8421 bytes)
001300[1] 1779976485.956245 mapread    0x485000 thru 0x48979a	(0x479b bytes)
001400[0] 1779976489.088257 fallocate  0x7f3643 thru 0x7fddc6	(0xa784 bytes)
001500[0] 1779976492.544609 trunc from 0x112e0b  to  0x11e174	(0xb36a bytes)
001800[0] 1779976501.750022 fallocate  0x27d8b0 thru 0x2870a5	(0x97f6 bytes)
fallocating to largest ever: 0xa00000
001900[0] 1779976505.073520 fallocate  0x921a81 thru 0x9249a0	(0x2f20 bytes)
002000[0] 1779976508.081833 mapread    0x518000 thru 0x51c09f	(0x40a0 bytes)
002100[1] 1779976512.726824 fallocate  0x6f3a78 thru 0x6fb125	(0x76ae bytes)
002200[0] 1779976516.044035 write_OD   0x561000 thru 0x561fff	(0x1000 bytes)
002300[0] 1779976519.930359 trunc from 0x8a8142  to  0x8ab899	(0x3758 bytes)
002400[1] 1779976523.930507 trunc from 0x106ce3  to  0x10b6f5	(0x4a13 bytes)
002500[1] 1779976527.817514 mapwrite   0x768000 thru 0x774346	(0xc347 bytes)
All operations completed A-OK!