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[Qemu-devel] [PATCH 08/21] qemu-options.hx: Document missing -drive opti
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 08/21] qemu-options.hx: Document missing -drive options |
Date: |
Tue, 19 Jul 2011 12:15:11 +0200 |
From: Luiz Capitulino <address@hidden>
They are 'werror', 'rerror' and 'readonly'.
Signed-off-by: Luiz Capitulino <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
qemu-options.hx | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index e6d7adc..64114dd 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -160,6 +160,14 @@ an untrusted format header.
This option specifies the serial number to assign to the device.
@item address@hidden
Specify the controller's PCI address (if=virtio only).
address@hidden address@hidden,address@hidden
+Specify which @var{action} to take on write and read errors. Valid actions are:
+"ignore" (ignore the error and try to continue), "stop" (pause QEMU),
+"report" (report the error to the guest), "enospc" (pause QEMU only if the
+host disk is full; report the error to the guest otherwise).
+The default setting is @option{werror=enospc} and @option{rerror=report}.
address@hidden readonly
+Open drive @option{file} as read-only. Guest write attempts will fail.
@end table
By default, writethrough caching is used for all block device. This means that
--
1.7.6
- [Qemu-devel] [PULL 00/21] Block patches, Kevin Wolf, 2011/07/19
- [Qemu-devel] [PATCH 03/21] qemu-io: Fix if scoping bug, Kevin Wolf, 2011/07/19
- [Qemu-devel] [PATCH 01/21] sheepdog: add full data preallocation support, Kevin Wolf, 2011/07/19
- [Qemu-devel] [PATCH 08/21] qemu-options.hx: Document missing -drive options,
Kevin Wolf <=
- [Qemu-devel] [PATCH 09/21] qemu-config: Document -drive options, Kevin Wolf, 2011/07/19
- [Qemu-devel] [PATCH 04/21] iov: Update parameter usage in iov_(to|from)_buf(), Kevin Wolf, 2011/07/19
- [Qemu-devel] [PATCH 06/21] scsi-disk: Fixup debugging statement, Kevin Wolf, 2011/07/19
- [Qemu-devel] [PATCH 12/21] VMDK: probe for monolithicFlat images, Kevin Wolf, 2011/07/19
- [Qemu-devel] [PATCH 10/21] VMDK: introduce VmdkExtent, Kevin Wolf, 2011/07/19
- [Qemu-devel] [PATCH 11/21] VMDK: bugfix, align offset to cluster in get_whole_cluster, Kevin Wolf, 2011/07/19
- [Qemu-devel] [PATCH 05/21] scsi: Add 'hba_private' to SCSIRequest, Kevin Wolf, 2011/07/19