Comments (5)
There's a few issues here:
"Data check" refers to read-only check threads, from the "-c" argument.
stressapptest checks all data so it's not necessary to use this argument.
You must not use "-d /dev/sda1" and "-f /mnt/sda1/file" at the same time as
they each require exclusive access to the referenced disk region. "-d" will
overwrite the filesystem on sda1 and conflict with the file used by "-f".
However, "-f" should cause a nonzero number in "File copy" and "-d" should
cause a nonzero number in "Disk". I'll run some of your command lines and see
if I can reproduce.
Original comment by [email protected]
on 1 Oct 2013 at 7:22
- Changed state: Accepted
from stressapptest.
Hi Nick,
Thanks for the quick replies :).
In this example below I am using the -d option with -c below. No Data check or
disk numbers are printed.
root@host2:/home/strm/stressapptest-1.0.6_autoconf/src# ./stressapptest -d
/dev/sdb -s 10 -c
Log: Commandline - ./stressapptest -d /dev/sdb -s 10 -c
Stats: SAT revision 1.0.6_autoconf, 64 bit binary
Log: root @ pnqlab032 on Fri Aug 16 11:39:09 IST 2013 from open source release
Log: 1 nodes, 2 cpus.
Log: Defaulting to 2 copy threads
Log: Total 3955 MB. Free 3410 MB. Hugepages 0 MB. Targeting 3566 MB (90%)
Log: Prefer plain malloc memory allocation.
Log: Using memaligned allocation at 0x7f828e66b000.
Stats: Starting SAT, 3566M, 10 seconds
Log: region number 6 exceeds region count 6
Log: Region mask: 0x3f
Stats: Found 0 hardware incidents
Stats: Completed: 17470.00M in 10.04s 1739.53MB/s, with 0 hardware incidents, 0
errors
Stats: Memory Copy: 17470.00M at 1743.36MB/s
Stats: File Copy: 0.00M at 0.00MB/s
Stats: Net Copy: 0.00M at 0.00MB/s
Stats: Data Check: 0.00M at 0.00MB/s
Stats: Invert Data: 0.00M at 0.00MB/s
Stats: Disk: 0.00M at 0.00MB/s
Status: PASS - please verify no corrected errors
root@host2:/home/strm/stressapptest-1.0.6_autoconf/src#
Original comment by [email protected]
on 1 Oct 2013 at 9:55
from stressapptest.
"-c" requires an integer number of threads to run, such as "-c 4"
Original comment by [email protected]
on 1 Oct 2013 at 5:53
from stressapptest.
Thanks Nick, The data check numbers are getting populated now. Only the Disk
ones are remaining.
Stats: Completed: 99447.00M in 10.20s 9747.40MB/s, with 0 hardware incidents, 0
errors
Stats: Memory Copy: 31424.00M at 3144.77MB/s
Stats: File Copy: 0.00M at 0.00MB/s
Stats: Net Copy: 0.00M at 0.00MB/s
Stats: Data Check: 68023.00M at 6672.19MB/s
Stats: Invert Data: 0.00M at 0.00MB/s
Stats: Disk: 0.00M at 0.00MB/s
Original comment by [email protected]
on 3 Oct 2013 at 7:34
from stressapptest.
Hello~
I have one question, I have try to run my command:
#stressapptest -s 172800 -M 1024 -m 8 -i 8 -C 8 -W -n 127.0.0.1 --listen -f
/tmp/file1 -f /tmp/file2 -d /dev/sdb -c 4 -l /var/log/stressapptest.log
But I still cannot get Stats:Disk result.
How can I get the Disk result?
Original comment by [email protected]
on 14 Nov 2013 at 9:54
Attachments:
from stressapptest.
Related Issues (20)
- fix handling of target vs host in autoconf HOT 1
- fix shmat() call in os.cc (use 0, not NULL) HOT 1
- fix mmap call in os.cc (use 0, not NULL) HOT 1
- fix default optimization flags HOT 1
- fix handling of cpuid and PIC on i386 systems HOT 5
- ARM cross compilation HOT 1
- ARM cross compilation issue for pthread_barrier HOT 2
- cbzqwf_889 HOT 2
- Running stressapptest will show Assertion failed at sattypes.h:106/logger.cc:74/sattypes.h:106 HOT 18
- disk tests on primary HDD HOT 1
- Log: address: 0x737307000, DIMM Unknown while start googlestress HOT 1
- Show pausing worker threads in preparation for power spike HOT 13
- bad shell syntax in configure.ac HOT 1
- Compilation on an ARMv7A Machine HOT 2
- stressapptest can not complete and system does not hang up
- stressapptest scores were different on many machines which had the same configures. HOT 5
- Assertion failed at os.cc:659 HOT 2
- Network thread errors don't report as possible network errors
- Get Infinite Bandwidth with certain executing time
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