Hello Krishna,
unless you use a cluster aware filesystem, you should unmount the volume on the target host before you export it as you risk filesystem corruption otherwise. If you need the filesystem on more than one host and one of them is the target server itself you could take a look on the ggaoed target as it is able to export the same target over loopback and ethernet ports at the same time and handles concurent access at the same time as all access goes trough it (i couldn't do this with vblade the last time i checked it and kvblade did not compile on my box) also it might be able to give some more verbose or clear error messages... As cluster aware filesystem i use redhats gfs without problems. Marc Am Donnerstag, den 12.02.2009, 14:16 +0530 schrieb er krishna: > Dear Adi > > I have checked it many times, but I am not able to export my block > device ( any /dev/sda device ) on network through kvblade. Please > help me out at this point or tell where I am missing something. > I have shown in my previous mail about the devices available on my PC. > Any more information if you want, then let me know. > > Thanks, > Krishna > > On Thu, Feb 12, 2009 at 2:07 PM, er krishna <erkris...@gmail.com> > wrote: > [r...@aoeserver aoetools-29]# > [r...@aoeserver aoetools-29]# df > Filesystem 1K-blocks Used Available Use% > Mounted on > /dev/sda2 25910052 3312064 21260580 14% / > tmpfs 513476 0 513476 > 0% /dev/shm > /dev/sda5 3026640 172868 2697544 7% /tmp > /dev/sda3 5010784 141340 4610800 3% /home > [r...@aoeserver aoetools-29]# > [r...@aoeserver aoetools-29]# > [r...@aoeserver aoetools-29]# fdisk -l /dev/sda5 > > Disk /dev/sda5: 3199 MB, 3199601664 bytes > 255 heads, 63 sectors/track, 388 cylinders > Units = cylinders of 16065 * 512 = 8225280 bytes > > Disk /dev/sda5 doesn't contain a valid partition table > [r...@aoeserver aoetools-29]# > [r...@aoeserver aoetools-29]# > > > > On Thu, Feb 12, 2009 at 1:43 PM, Adi Kriegisch > <a...@cg.tuwien.ac.at> wrote: > Hi! > > [SNIP] > > devices(/dev/sda ). I am not able to export my block > device over network > > through kvblade ( it doesn't create any entry in > sysfs via udev). I am giving > > the snippet for better understanding : > > [SNAP] > > [r...@aoeserver kvblade-alpha-3]# ./kvadd 0 1 > eth0 /dev/sda5 > > ./kvadd: line 13: echo: write error: No such file or > directory > > This sounds like there is no /dev/sda5. What does > "fdisk -l" say? > > -- Adi > > > > > ------------------------------------------------------------------------------ > Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) > software. With Adobe AIR, Ajax developers can use existing skills and code to > build responsive, highly engaging applications that combine the power of local > resources and data with the reach of the web. Download the Adobe AIR SDK and > Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com > _______________________________________________ Aoetools-discuss mailing list > Aoetools-discuss@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/aoetools-discuss ------------------------------------------------------------------------------ Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com _______________________________________________ Aoetools-discuss mailing list Aoetools-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/aoetools-discuss
