== sanityn test 16a: 2500 iterations of dual-mount fsx === 01:20:35 (1733811635)
keep default fallocate mode: 0
2+0 records in
2+0 records out
8388608 bytes (8.4 MB) copied, 0.176025 s, 47.7 MB/s
2+0 records in
2+0 records out
8388608 bytes (8.4 MB) copied, 0.149224 s, 56.2 MB/s
Chance of close/open is 1 in 50
Seed set to 1637
fd 0: /mnt/lustre/f16a.sanityn
fd 1: /mnt/lustre2/f16a.sanityn
fsx: test_fallocate: filesystem does not support fallocate mode 0x10, disabling!: Operation not supported
skipping zero size read
skipping zero size read
fallocating to largest ever: 0x9a8cf
truncating to largest ever: 0x48b34f
fallocating to largest ever: 0x545ea9
fallocating to largest ever: 0x9a14ad
truncating to largest ever: 0x9acaae
000100[0] 1733811638.396072 fallocate  0x0e2dde thru 0x0e674d	(0x3970 bytes)
fallocating to largest ever: 0x9f8b1f
000200[1] 1733811639.290909 punch from 0x067743  to  0x073472	(0xbd30 bytes)
000400[0] 1733811641.502991 fallocate  0x7bed13 thru 0x7c57ee	(0x6adc bytes)
000600[0] 1733811643.558162 write      0x90c779 thru 0x91a2d2	(0xdb5a bytes)
fallocating to largest ever: 0xa00000
000900[0] 1733811646.482613 mapread    0x7c5355 thru 0x7d231f	(0xcfcb bytes)
001000[1] 1733811647.453816 punch from 0x005d0a  to  0x009713	(0x3a0a bytes)
001100[1] 1733811648.317468 trunc from 0x8d3b1b  to  0x820028	(0xb3af2 bytes)
001200[0] 1733811649.334253 punch from 0x1a8e80  to  0x1a9b2d	(0xcae bytes)
001400[0] 1733811651.127435 trunc from 0x81dcbb  to  0x1c9690	(0x65462a bytes)
001500[0] 1733811651.954034 punch from 0x2d0083  to  0x2d9c88	(0x9c06 bytes)
001600[0] 1733811653.003189 write      0x78836d thru 0x78acb7	(0x294b bytes)
001700[0] 1733811654.079997 punch from 0x3db3dc  to  0x3eb3b1	(0xffd6 bytes)
001900[1] 1733811656.118379 mapread    0x2b4ee2 thru 0x2c42f0	(0xf40f bytes)
002000[0] 1733811657.129608 read       0x010435 thru 0x014159	(0x3d25 bytes)
002300[1] 1733811660.170996 punch from 0x720e1d  to  0x7300c5	(0xf2a9 bytes)
All operations completed A-OK!
Chance of close/open is 1 in 50
Seed set to 1662
fd 0: /mnt/lustre/f16a.sanityn
fd 1: /mnt/lustre2/f16a.sanityn
fsx: test_fallocate: filesystem does not support fallocate mode 0x10, disabling!: Operation not supported
truncating to largest ever: 0x9f9bc8
000100[1] 1733811663.662955 read       0x329000 thru 0x333fa6	(0xafa7 bytes)
000500[0] 1733811667.868988 mapread    0x87f000 thru 0x8872c1	(0x82c2 bytes)
000700[0] 1733811670.038111 write_OD   0x971000 thru 0x97bfff	(0xb000 bytes)
000900[0] 1733811672.149733 trunc from 0x771506  to  0x2a08c1	(0x4d0c44 bytes)
001000[0] 1733811673.306967 fallocate  0x98dc93 thru 0x99ca21	(0xed8f bytes)
001100[0] 1733811674.784595 trunc from 0x953ce5  to  0x2a0e09	(0x6b2edb bytes)
001700[0] 1733811681.334678 fallocate  0x6f5549 thru 0x6fed4a	(0x9802 bytes)
001800[0] 1733811682.258704 write      0x85b000 thru 0x864164	(0x9165 bytes)
002000[1] 1733811684.389197 read       0x0a2000 thru 0x0a9d05	(0x7d06 bytes)
002100[1] 1733811685.534412 read       0x85e000 thru 0x8617b0	(0x37b1 bytes)
002300[0] 1733811688.644274 mapwrite   0x8cd000 thru 0x8d2830	(0x5831 bytes)
002400[0] 1733811689.965396 write      0x562000 thru 0x56fb29	(0xdb2a bytes)
002500[0] 1733811691.675166 mapwrite   0x3c6000 thru 0x3d110f	(0xb110 bytes)
All operations completed A-OK!