Hi, We're using liboindirect and it's works. Regarding "not mantained" - it's not required bz this is very simple and short lib.
2015-02-13 18:55 GMT+03:00 Anand Avati <av...@gluster.org>: > O_DIRECT support in fuse has been for quite some time now, surely well > before 3.4 > > On Fri, Feb 13, 2015, 02:37 Pedro Serotto <pedro.sero...@yahoo.es> wrote: > >> Dear All, >> >> I am actually using the following software stack: >> >> debian wheezy with kernel 3.2.0-4-amd64, glusterfs 3.6.2, openstack Juno, >> libvirt 1.2.9. >> >> If I try to attach a block storage to a running vm, Openstack shows the >> following error: >> "DeviceIsBusy: The supplied device (vdc) is busy". >> >> If I try to attach a block storage to a running vm, Libvirt shows the >> following error: >> "qemuMonitorTextAddDrive:2621 : operation failed: open disk image file >> failed" >> >> Looking up for this issue on the web, I found out that Libvirt tries to >> open the block device by using O_DIRECT flag on; This last one is >> supported only by fuse for kernel >3.4. >> Therefore, I tried to apply some options ( >> http://www.gluster.org/documentation/use_cases/Virt-store-usecase/) to >> Gluster, but the problem has not been solved. >> I also found https://github.com/avati/liboindirect but it is old and >> not mantained. >> >> Does somebody found himself in the same situation? If yes, could you >> please show me how to solve it by mainteining the same version of my >> software stack. >> >> >> Thanks&Regards >> >> Pedro >> >> >> _______________________________________________ >> Gluster-users mailing list >> Gluster-users@gluster.org >> http://www.gluster.org/mailman/listinfo/gluster-users > > > _______________________________________________ > Gluster-users mailing list > Gluster-users@gluster.org > http://www.gluster.org/mailman/listinfo/gluster-users > -- Best regards, Artem Kuzmitskiy Severnoe DB JSC
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