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2013-07-27misc: Fix new typos in comments and stringsStefan Weil
All these typos were found by codespell. sould -> should emperical -> empirical intialization -> initialization successfuly -> successfully gaurantee -> guarantee Fix also another error (before before) in the same context. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-05-03block: initial VHDX driver support framework - supports open and probeJeff Cody
This is the initial block driver framework for VHDX image support (i.e. Hyper-V image file formats), that supports opening VHDX files, and parsing the headers. This commit does not yet enable: - reading - writing - updating the header - differencing files (images with parents) - log replay / dirty logs (only clean images) This is based on Microsoft's VHDX specification: "VHDX Format Specification v0.95", published 4/12/2012 https://www.microsoft.com/en-us/download/details.aspx?id=29681 Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-05-03block: vhdx header for the QEMU support of VHDX imagesJeff Cody
This is based on Microsoft's VHDX specification: "VHDX Format Specification v0.95", published 4/12/2012 https://www.microsoft.com/en-us/download/details.aspx?id=29681 These structures define the various header, metadata, and other block structures defined in the VHDX specification. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>