Starting test for xfs + 1674432738.504181025 fs=xfs + 1674432738.546709662 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=512 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=512 sunit=0 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 + 1674432738.714825842 '[' 0 -ne 0 ']' + 1674432738.748799201 mkdir -p /mnt/loopsanity + 1674432738.827665803 mount -o loop /mnt/testarea/loopdev_test.img /mnt/loopsanity + 1674432739.052776359 '[' 0 -ne 0 ']' + 1674432739.109082315 ./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 22 19:12:19 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 91667 146976 844965 914772 933893 167905 285500 10447219 942218 iozone test complete. + 1674432742.100469964 '[' 0 -ne 0 ']' + 1674432742.155095515 umount /mnt/loopsanity + 1674432742.386069335 '[' 0 -ne 0 ']' + 1674432742.427184850 return 0 xfs PASSed