----- Original Message -----
From: "Jiri Denemark" <jdenemar@redhat.com> To: libvir-list@redhat.com Sent: Monday, January 23, 2012 2:30:54 PM Subject: [libvirt] [PATCH 1/4] virDomainIOError public API and remote protocol
We already provide ways to detect when a domain has been paused as a result of I/O error, but there was no way of getting the exact error or even the device that experienced it. This new API may be used for both. --- include/libvirt/libvirt.h.in | 19 +++++++++++++++ src/driver.h | 6 ++++ src/libvirt.c | 53 ++++++++++++++++++++++++++++++++++++++++++ src/libvirt_public.syms | 5 ++++ src/remote/remote_driver.c | 1 + src/remote/remote_protocol.x | 13 +++++++++- src/remote_protocol-structs | 9 +++++++ 7 files changed, 105 insertions(+), 1 deletions(-)
diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index 958e5a6..2c3423a 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -3746,6 +3746,25 @@ int virConnectSetKeepAlive(virConnectPtr conn, int interval, unsigned int count);
+/** + * virDomainIoError: + * + * Disk I/O error. + */ +typedef enum { + VIR_DOMAIN_IOERROR_NONE = 0, /* no error */ + VIR_DOMAIN_IOERROR_NO_SPACE = 1, /* no space left on the device */ + VIR_DOMAIN_IOERROR_UNSPEC = 2, /* unspecified I/O error */ + +#ifdef VIR_ENUM_SENTINELS + VIR_DOMAIN_IOERROR_LAST +#endif +} virDomainIoError; +
Hi Jiri, how do we detect an EIO error? We should need an additional error type here? -- Federico