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[Qemu-devel] [PATCH 43/97] block/rbd: add deprecation documentation for
From: |
Michael Roth |
Subject: |
[Qemu-devel] [PATCH 43/97] block/rbd: add deprecation documentation for filename keyvalue pairs |
Date: |
Mon, 1 Apr 2019 15:59:17 -0500 |
From: Jeff Cody <address@hidden>
Signed-off-by: Jeff Cody <address@hidden>
Message-id: address@hidden
Signed-off-by: Jeff Cody <address@hidden>
(cherry picked from commit 3bebd37e04f972775b1ece1bdda95451bc9fb14c)
Signed-off-by: Michael Roth <address@hidden>
---
qemu-deprecated.texi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi
index 9920a85adc..cff0e8b309 100644
--- a/qemu-deprecated.texi
+++ b/qemu-deprecated.texi
@@ -227,6 +227,21 @@ from old QEMU versions anymore. A newer machine type
should be used instead.
In order to prevent QEMU from automatically opening an image's backing
chain, use ``"backing": null'' instead.
address@hidden rbd keyvalue pair encoded filenames: "" (since 3.1.0)
+
+Options for ``rbd'' should be specified according to its runtime options,
+like other block drivers. Legacy parsing of keyvalue pair encoded
+filenames is useful to open images with the old format for backing files;
+These image files should be updated to use the current format.
+
+Example of legacy encoding:
+
address@hidden:@{"file.driver":"rbd", "file.filename":"rbd:rbd/name"@}}
+
+The above, converted to the current supported format:
+
address@hidden:@{"file.driver":"rbd", "file.pool":"rbd", "file.image":"name"@}}
+
@subsection vio-spapr-device device options
@subsubsection "irq": "" (since 3.0.0)
--
2.17.1
- [Qemu-devel] [PATCH 24/97] vnc: fix memleak of the "vnc-worker-output" name, (continued)
- [Qemu-devel] [PATCH 24/97] vnc: fix memleak of the "vnc-worker-output" name, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 26/97] block: for jobs, do not clear user_paused until after the resume, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 28/97] virtio: update MemoryRegionCaches when guest negotiates features, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 31/97] slirp: Add sanity check for str option length, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 25/97] i386: Disable TOPOEXT by default on "-cpu host", Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 36/97] job: Fix nested aio_poll() hanging in job_txn_apply, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 18/97] mirror: Fail gracefully for source == target, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 37/97] target/xtensa: fix s32c1i TCGMemOp flags, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 38/97] nbd/server: fix bitmap export, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 39/97] clean up callback when del virtqueue, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 43/97] block/rbd: add deprecation documentation for filename keyvalue pairs,
Michael Roth <=
- [Qemu-devel] [PATCH 42/97] block/rbd: add iotest for rbd legacy keyvalue filename parsing, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 45/97] ne2000: fix possible out of bound access in ne2000_receive, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 47/97] pcnet: fix possible buffer overflow, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 52/97] target/arm: Correct condition for v8M callee stack push, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 46/97] rtl8139: fix possible out of bound access, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 53/97] nbd/server: fix NBD_CMD_CACHE, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 54/97] intel_iommu: introduce vtd_reset_caches(), Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 56/97] nbd: fix NBD_FLAG_SEND_CACHE value, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 57/97] migration: Stop postcopy fault thread before notifying, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 55/97] intel_iommu: better handling of dmar state switch, Michael Roth, 2019/04/01