"iozone -U" Problems on OpenSuse 10.1 and Cygwin!
Hi all,
I would like to use iozone with USB drives. I have NO problem with SuSe 10.0, but I have problems with OpenSuse 10.1 and Cygwin. For OpenSuSe 10.1 when I port a USB drives, I can access the mount directory and also see the additional line with /dev/sdb* in /etc/mtab. I did try several ways to add a line in /etc/fstab as it shows in /etc/mtab but it doesn't work! Even I try to change it to several ways, for examples: (1) /dev/sdb1 /media/USBdrive vfat rw, (2) /dev/sdb1 /media/USBdrive subfs rw,fs=floppyfss,procuid,nodev,nosuid,sync 0 0 all above are fail! For cygwin and also Windows XP, my USB drive is on drive f:\ It fails to use "iozone -U f:\" Are there anybody know how to solve this problems? Thanks a lot for your helps in advance |
Mount Problems for IOZONE test under OpenSuse and Cygwin
* OpenSuSe 10.1, here is the configuration in /etc/fstab:
/dev/sda6 / reiserfs acl,user_xattr 1 1 /dev/sda1 /windows/C ntfs ro,users,gid=users,umask=0022,nls=utf8 0 0 /dev/sda2 /windows/D ntfs defaults 0 0 /dev/sda5 swap swap defaults 0 0 proc /proc proc defaults 0 0 sysfs /sys sysfs noauto 0 0 debugfs /sys/kernel/debug debugfs noauto 0 0 devpts /dev/pts devpts mode=0620,gid=5 0 0 usbfs /proc/bus/usb usbfs noauto 0 0 /dev/cdrecorder /media/ subfs noauto,fs=cdfss,rw,procuid,nosuid,nodev,exec,iocharset=utf8 0 0 /dev/cdrom /media/cdrom subfs auto,fs=cdfss,ro,procuid,nosuid,nodev,exec,iocharset=utf8 0 0 /dev/dvd /media/dvd subfs auto,fs=cdfss,ro,procuid,nosuid,nodev,exec,iocharset=utf8 0 0 none /subdomain subdomainfs noauto 0 0 after plug-in usb drive, /etc/mtab shows: /dev/sda6 / reiserfs rw,acl,user_xattr 0 0 proc /proc proc rw 0 0 sysfs /sys sysfs rw 0 0 debugfs /sys/kernel/debug debugfs rw 0 0 udev /dev tmpfs rw 0 0 devpts /dev/pts devpts rw,mode=0620,gid=5 0 0 /dev/sda1 /windows/C ntfs ro,noexec,nosuid,nodev,gid=100,umask=0022,nls=utf8 0 0 /dev/sda2 /windows/D ntfs rw 0 0 securityfs /sys/kernel/security securityfs rw 0 0 /dev/sdb1 /media/USBDRIVE vfat rw,nosuid,nodev,noatime,flush,uid=1000,utf8,shortname=lower 0 0 Then I can access, read and write /media/USBDRIVE but when I use ./iozone -U /media/USBDRIVE, it fails with the message of mount: can't find /media/USBDRIVE/ in /etc/fstab or /etc/mtab * cygwin and also under the console of Windows XP, after I plug my USB drive it is on drive f:\ - Under cygwin, I use mount f:/ /media/USBDRIVE after that I can access /media/USBDRIVE but when I call "iozone -U /media/USBDRIVE", it does not work! - Nether do on Windows with "iozone -U f:\" How can I solve theses problems? |
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