== sanity-benchmark test iozone: iozone ================== 10:12:02 (1734016322)
Waiting for MDT destroys to complete
oleg344-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg344-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
min OST has 3605620kB available, using 5408430kB file size
debug=0
running as uid/gid/euid/egid 500/500/500/500, groups:
 [true]
running as uid/gid/euid/egid 500/500/500/500, groups:
 [touch] [/mnt/lustre/d0_runas_test/f6868]
running as uid/gid/euid/egid 500/500/500/500, groups:
 [iozone] [-i] [0] [-i] [1] [-i] [2] [-e] [-+d] [-r] [512] [-s] [5408430] [-f] [/mnt/lustre/d0.iozone/iozone]
	Iozone: Performance Test of File I/O
	        Version $Revision: 3.483 $
		Compiled for 64 bit mode.
		Build: linux-AMD64 

	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: Thu Dec 12 10:12:10 2024

	Include fsync in write timing
	>>> I/O Diagnostic mode enabled. <<<
	Performance measurements are invalid in this mode.
	Record Size 512 kB
	File size set to 5408430 kB
	Command line used: iozone -i 0 -i 1 -i 2 -e -+d -r 512 -s 5408430 -f /mnt/lustre/d0.iozone/iozone
	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   fwrite frewrite    fread  freread
         5408430     512   368718   200797   139095   146644    54529   158959                                                                

iozone test complete.
Waiting for MDT destroys to complete
oleg344-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg344-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
debug=0x33f0484
directio on /mnt/lustre/f.iozone for 1x4194304 bytes
PASS
Waiting for MDT destroys to complete
oleg344-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
oleg344-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
debug=0
running as uid/gid/euid/egid 500/500/500/500, groups:
 [iozone] [-I] [-i] [0] [-i] [1] [-i] [2] [-e] [-+d] [-r] [512] [-s] [5408430] [-f] [/mnt/lustre/d0.iozone/iozone.odir]
	Iozone: Performance Test of File I/O
	        Version $Revision: 3.483 $
		Compiled for 64 bit mode.
		Build: linux-AMD64 

	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: Thu Dec 12 10:16:43 2024

	O_DIRECT feature enabled
	Include fsync in write timing
	>>> I/O Diagnostic mode enabled. <<<
	Performance measurements are invalid in this mode.
	Record Size 512 kB
	File size set to 5408430 kB
	Command line used: iozone -I -i 0 -i 1 -i 2 -e -+d -r 512 -s 5408430 -f /mnt/lustre/d0.iozone/iozone.odir
	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   fwrite frewrite    fread  freread
         5408430     512    75969    78087    79781    80413    83410    73926                                                                

iozone test complete.
Waiting for MDT destroys to complete
oleg344-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg344-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
debug=0x33f0484