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qemu: Support mountpoints option of guest-fsfreeze-freeze

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With this patch, virDomainFSFreeze will pass the mountpoints argument
to qemu guest agent. For example,

  virDomainFSFreeze(dom, {"/mnt/vol1", "/mnt/vol2"}, 2, 0)

will issue qemu guest agent command:

  {"execute":"guest-fsfreeze-freeze",
   "arguments":{"mountpoints":["/mnt/vol1","/mnt/vol2"]}}

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Acked-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Tomoki Sekiyama
2014-05-01 20:06:19 -04:00
committed by Eric Blake
parent 061c6347e4
commit 2bb520c802
4 changed files with 56 additions and 18 deletions
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8
tests/qemuagenttest.c
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@@ -36,6 +36,7 @@ testQemuAgentFSFreeze(const void *data)
{
virDomainXMLOptionPtr xmlopt = (virDomainXMLOptionPtr)data;
qemuMonitorTestPtr test = qemuMonitorTestNewAgent(xmlopt);
const char *mountpoints[] = {"/fs1", "/fs2", "/fs3", "/fs4", "/fs5"};
int ret = -1;
if (!test)
@@ -55,7 +56,8 @@ testQemuAgentFSFreeze(const void *data)
"{ \"return\" : 7 }") < 0)
goto cleanup;
if ((ret = qemuAgentFSFreeze(qemuMonitorTestGetAgent(test))) < 0)
if ((ret = qemuAgentFSFreeze(qemuMonitorTestGetAgent(test),
mountpoints, 5)) < 0)
goto cleanup;
if (ret != 5) {
@@ -64,7 +66,7 @@ testQemuAgentFSFreeze(const void *data)
goto cleanup;
}
if ((ret = qemuAgentFSFreeze(qemuMonitorTestGetAgent(test))) < 0)
if ((ret = qemuAgentFSFreeze(qemuMonitorTestGetAgent(test), NULL, 0)) < 0)
goto cleanup;
if (ret != 7) {
@@ -547,7 +549,7 @@ testQemuAgentTimeout(const void *data)
NULL, NULL) < 0)
goto cleanup;
if (qemuAgentFSFreeze(qemuMonitorTestGetAgent(test)) != -1) {
if (qemuAgentFSFreeze(qemuMonitorTestGetAgent(test), NULL, 0) != -1) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"agent command should have failed");
goto cleanup;