Starting test for xfs + 1675042778.215232785 fs=xfs + 1675042778.220190604 mkfs.xfs -f -d file,size=512m,name=/mnt/testarea/loopdev_test.img meta-data=/mnt/testarea/loopdev_test.img isize=512 agcount=4, agsize=32768 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=1, sparse=1, rmapbt=0 = reflink=1 bigtime=1 inobtcount=1 nrext64=0 data = bsize=4096 blocks=131072, imaxpct=25 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0, ftype=1 log =internal log bsize=4096 blocks=16384, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 + 1675042778.232789826 '[' 0 -ne 0 ']' + 1675042778.234540468 mkdir -p /mnt/loopsanity + 1675042778.237091831 mount -o loop /mnt/testarea/loopdev_test.img /mnt/loopsanity + 1675042778.273499984 '[' 0 -ne 0 ']' + 1675042778.276374560 ./iozone -f /mnt/loopsanity/testfile -B -s 32535 -m Iozone: Performance Test of File I/O Version $Revision: 3.489 $ Compiled for 64 bit mode. Build: linux Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins Al Slater, Scott Rhine, Mike Wisner, Ken Goss Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer, Vangel Bojaxhi, Ben England, Vikentsi Lapa, Alexey Skidanov, Sudhir Kumar. Run began: Sun Jan 29 20:39:38 2023 Using mmap files File size set to 32535 kB Multi_buffer. Work area 16777216 bytes Command line used: ./iozone -f /mnt/loopsanity/testfile -B -s 32535 -m Output is in kBytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 kBytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride kB reclen write rewrite read reread read write read rewrite read 32535 4 1040763 2060299 3424084 3822338 4628247 1855142 2277043 8010958 4848281 iozone test complete. + 1675042778.906968667 '[' 0 -ne 0 ']' + 1675042778.907875019 umount /mnt/loopsanity + 1675042778.917711547 '[' 0 -ne 0 ']' + 1675042778.919017476 return 0 xfs PASSed