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[Qemu-devel] [PATCH 1/2] qemu-options.hx: Document missing -drive option
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] [PATCH 1/2] qemu-options.hx: Document missing -drive options |
Date: |
Tue, 12 Jul 2011 17:35:08 -0300 |
They are 'werror', 'rerror' and 'readonly'.
Signed-off-by: Luiz Capitulino <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
--
1.7.6.134.gcf13f