search for: nbd_receive_negotiate

...] nbd:localhost:49584 (raw) [sdb] nbd:localhost:41988 (raw) [sdc] removable media: NICs: [ 0.0] Creating an overlay to protect the source from being modified qemu-img create -q -f qcow2 -b 'nbd:localhost:33363' -o 'compat=1.1,backing_fmt=raw' /var/tmp/v2vovl636444.qcow2 nbd.c:nbd_receive_negotiate():L501: read failed qemu-img: /var/tmp/v2vovl636444.qcow2: Could not open 'nbd:localhost:33363': Could not open image: Invalid argument: Invalid argument virt-v2v: error: qemu-img command failed, see earlier errors If reporting bugs, run virt-v2v with debugging enabled and include the co...

...:localhost:41988 (raw) [sdc] > removable media: > > NICs: > > [ 0.0] Creating an overlay to protect the source from being modified > qemu-img create -q -f qcow2 -b 'nbd:localhost:33363' -o > 'compat=1.1,backing_fmt=raw' /var/tmp/v2vovl636444.qcow2 > nbd.c:nbd_receive_negotiate():L501: read failed > qemu-img: /var/tmp/v2vovl636444.qcow2: Could not open > 'nbd:localhost:33363': Could not open image: Invalid argument: > Invalid argument What is supposed to happen is that qemu-nbd is started (3 times) on the virt-p2v machine. Then 3 x ssh connections are m...

...xtra client step (whether info on the same name, or more interestingly, info on a different name), as a patch against qemu commit 6f214b30445: | diff --git i/nbd/client.c w/nbd/client.c | index f6733962b49b..425292ac5ea9 100644 | --- i/nbd/client.c | +++ w/nbd/client.c | @@ -1038,6 +1038,14 @@ int nbd_receive_negotiate(AioContext *aio_context, QIOChannel *ioc, | * TLS). If it is not available, fall back to | * NBD_OPT_LIST for nicer error messages about a missing | * export, then use NBD_OPT_EXPORT_NAME. */ | + if (getenv ("HACK")) | + info->name[0]++...

Le 19/11/2014 15:03, Richard W.M. Jones a écrit : > On Wed, Nov 19, 2014 at 02:41:49PM +0100, Nicolas Ecarnot wrote: >> When trying to p2v an Oracle Linux 7.0 VM, it ran very verbosely >> then failed saying it was not a kind of OS it knows how to convert. > > We could probably support OEL with a bit of effort, but it's not > supported now. The virt-v2v manual (which

...gt;> removable media: >> >> NICs: >> >> [ 0.0] Creating an overlay to protect the source from being modified >> qemu-img create -q -f qcow2 -b 'nbd:localhost:33363' -o >> 'compat=1.1,backing_fmt=raw' /var/tmp/v2vovl636444.qcow2 >> nbd.c:nbd_receive_negotiate():L501: read failed >> qemu-img: /var/tmp/v2vovl636444.qcow2: Could not open >> 'nbd:localhost:33363': Could not open image: Invalid argument: >> Invalid argument > > What is supposed to happen is that qemu-nbd is started (3 times) on > the virt-p2v machine. Then...

The first one is the nastiest - it is an assertion failure caused by a spec-compliant client and introduced by our security fix that was released in 1.14.1. Eric Blake (4): server: Fix regression for NBD_OPT_INFO before NBD_OPT_GO server: Fix back-to-back SET_META_CONTEXT server: Forbid NUL in export and context names server: Fix OPT_GO on different export than SET_META_CONTEXT

...fstrim: fstrim: /sysroot/: FITRIM ioctl failed: Operation not supported (ignored) when convert win2003 guest from xen server https://bugzilla.redhat.com/1167921 p2v: No Network Connection dialog https://bugzilla.redhat.com/1167774 virt-p2v fails with error:"nbd.c:nbd_receive_negotiate():L501: read failed" https://bugzilla.redhat.com/1167623 Remove "If reporting bugs, run virt-v2v with debugging enabled .." message when running virt-p2v https://bugzilla.redhat.com/1167601 "Conversion was successful" pop out even virt-p2...

This is a cover letter to a series of patches being proposed in tandem to four different projects: - nbd: Document a new NBD_CMD_FLAG_FAST_ZERO command flag - qemu: Implement the flag for both clients and server - libnbd: Implement the flag for clients - nbdkit: Implement the flag for servers, including the nbd passthrough client If you want to test the patches together, I've pushed a