== sanityn test 16a: 2500 iterations of dual-mount fsx === 18:59:10 (1751324350)
keep default fallocate mode: 0
2+0 records in
2+0 records out
2097152 bytes (2.1 MB) copied, 0.0852455 s, 24.6 MB/s
2+0 records in
2+0 records out
2097152 bytes (2.1 MB) copied, 0.0829767 s, 25.3 MB/s
Chance of close/open is 1 in 50
Seed set to 4351
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
fallocating to largest ever: 0x26071b
truncating to largest ever: 0x517230
fallocating to largest ever: 0x859eab
fallocating to largest ever: 0xa00000
000100[1] 1751324353.527118 fallocate  0x408ba2 thru 0x4162eb	(0xd74a bytes)
000200[0] 1751324355.372670 fallocate  0x31d8a8 thru 0x325901	(0x805a bytes)
000400[1] 1751324358.873444 write      0x2f49cc thru 0x2f6347	(0x197c bytes)
000500[1] 1751324360.635836 mapwrite   0x361382 thru 0x369314	(0x7f93 bytes)
000600[0] 1751324362.573551 mapread    0x0bba2a thru 0x0c71c8	(0xb79f bytes)
000700[0] 1751324364.324713 write      0x497f9c thru 0x49ac91	(0x2cf6 bytes)
000800[0] 1751324366.441993 mapread    0x86687f thru 0x866c01	(0x383 bytes)
001000[0] 1751324370.021065 read       0x0cfffd thru 0x0d94ba	(0x94be bytes)
001100[1] 1751324371.467181 fallocate  0x3baee4 thru 0x3c783f	(0xc95c bytes)
001300[0] 1751324374.804256 write      0x033c4b thru 0x03dea0	(0xa256 bytes)
001500[1] 1751324378.144812 mapwrite   0x89ec26 thru 0x8a0230	(0x160b bytes)
001700[0] 1751324381.794118 mapread    0x6b7788 thru 0x6bb147	(0x39c0 bytes)
001900[1] 1751324385.154900 read       0x01bd3c thru 0x024bf3	(0x8eb8 bytes)
002000[1] 1751324386.976806 write      0x335c98 thru 0x336be2	(0xf4b bytes)
002100[0] 1751324388.839842 read       0x0409fd thru 0x048125	(0x7729 bytes)
002300[0] 1751324391.988113 trunc from 0x9ea84a  to  0x42cea5	(0x5bd9a4 bytes)
002400[1] 1751324393.722833 read       0x1b5b0a thru 0x1c14ec	(0xb9e3 bytes)
002500[0] 1751324395.368652 read       0x0b755b thru 0x0bdfe6	(0x6a8c bytes)
All operations completed A-OK!
Chance of close/open is 1 in 50
Seed set to 4395
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
truncating to largest ever: 0x93ad65
truncating to largest ever: 0x9475f9
truncating to largest ever: 0x9d9f22
000100[1] 1751324397.247625 fallocate  0x873d6c thru 0x883374	(0xf609 bytes)
000400[0] 1751324402.168634 fallocate  0x05cc34 thru 0x068550	(0xb91d bytes)
truncating to largest ever: 0x9f3b41
000500[0] 1751324403.861161 read_OD    0x209000 thru 0x209fff	(0x1000 bytes)
000600[1] 1751324405.695582 mapwrite   0x552000 thru 0x55fc7a	(0xdc7b bytes)
000900[0] 1751324410.178908 read       0x1ea000 thru 0x1eeec5	(0x4ec6 bytes)
001000[1] 1751324411.918923 trunc from 0x53038f  to  0x33bcd6	(0x1f46b8 bytes)
001100[0] 1751324413.435779 mapread    0x26a000 thru 0x26b1c1	(0x11c2 bytes)
001400[0] 1751324417.688174 write_OD   0x918000 thru 0x922fff	(0xb000 bytes)
001600[1] 1751324421.140333 mapread    0x0ec000 thru 0x0f4c39	(0x8c3a bytes)
001700[0] 1751324422.806891 mapread    0x352000 thru 0x352266	(0x267 bytes)
truncating to largest ever: 0x9fd510
002100[1] 1751324429.049020 write_OD   0x7ad000 thru 0x7b2fff	(0x6000 bytes)
002300[0] 1751324432.098575 write_OD   0x3de000 thru 0x3e5fff	(0x8000 bytes)
002400[0] 1751324433.688161 write_OD   0x2e4000 thru 0x2f2fff	(0xf000 bytes)
002500[0] 1751324435.121197 mapwrite   0x3a9000 thru 0x3ab039	(0x203a bytes)
All operations completed A-OK!