Starting test for xfs + 1664533289.228350923 fs=xfs + 1664533289.247900117 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 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=1368, version=2 = sectsz=512 sunit=0 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 + 1664533289.351180132 '[' 0 -ne 0 ']' + 1664533289.370485016 mkdir -p /mnt/loopsanity + 1664533289.407248520 mount -o loop /mnt/testarea/loopdev_test.img /mnt/loopsanity + 1664533289.540501654 '[' 0 -ne 0 ']' + 1664533289.561307109 ./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: Fri Sep 30 06:21:29 2022 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 52571 123820 1047933 1052338 1089485 123601 265266 8917189 1118858 iozone test complete. + 1664533293.274895578 '[' 0 -ne 0 ']' + 1664533293.294703163 umount /mnt/loopsanity + 1664533293.448534415 '[' 0 -ne 0 ']' + 1664533293.469124867 return 0 xfs PASSed