Messages in this thread | | | Date | Thu, 12 Oct 2006 09:24:10 +1000 | From | Vlad Apostolov <> | Subject | Re: GRIO in Linux XFS? |
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Jan Engelhardt wrote: >> what is the status of GRIO support in the Linux port of XFS? >> griov2 supports XFS Linux/Irix on local and cluster volumes but it is not an open source project. Please check this link for more information: http://techpubs.sgi.com/library/tpl/cgi-bin/getdoc.cgi/0650/bks/SGI_Admin/books/GRIO2_AG/sgi_html/ch01.html > > Called realtime volume. > (http://en.wikipedia.org/wiki/XFS section 2.11) > > >> Also, if the answer is 'non existent', what is the recommended >> alternative? I've got an application that needs to stream a >> huge amount of data to the harddrive without dropping any and >> without blocking the sender. We will be pushing the limits >> of our high-end raid striped disks. This seems the exactly >> the type of thing GRIO was made for, but last I heard it was >> missing from Linux XFS with no plans to add it. Any change >> in that? I know I can get almost there with I/O priorities >> and the RT features in 2.6... but its not quite the same >> thing. >> >> Apologies if this has been beat to death here or elsewhere... >> I've googled the heck out of this and rummaged around in the >> list archives (as much as this fscking corporate firewall will >> let me) with little result. I'll gladly RTFM if someone can >> point me at the right one. :-/ >> >> Feel free to CC me on replies, as I read the LKML in digest >> format. >> >> Thanks, >> >> Thad Phetteplace >> >> - >> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> Please read the FAQ at http://www.tux.org/lkml/ >> >> > > -`J' >
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