External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-04-01 20:05:19 +00:00
Code
libvirt/src/qemu
History
Jim Fehlig 2703b0b5bf qemu: Do not report eof when processing monitor IO 
There have been countless reports from users concerned about the following
error reported by libvirtd when qemu domains are shutdown

internal error: End of file from qemu monitor

While the error is harmless, users often mistaken it for real problem with
their deployments. EOF from the monitor can't be entirely ignored since
other threads may be using the monitor and must be able to detect the EOF
condition.

One potential fix is to delay reporting EOF until the monitor is used
after EOF is detected. This patch adds a 'goteof' member to the
qemuMonitor structure, which is set when EOF is detected on the monitor
socket. If another thread later tries to send data on the monitor, the
EOF error is reported.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-10-15 11:16:31 -06:00
..
EVENTHANDLERS.txt
…
libvirt_qemu_probes.d
meson: src: build libvirt_driver_qemu_impl.a static library
2020-08-03 09:27:04 +02:00
libvirtd_qemu.aug
qemu: conf: Add 'deprecation_behavior' setting to qemu.conf
2021-04-06 17:07:05 +02:00
meson.build
build: Remove unused 'conflicts' key from virt_daemon_unit
2021-02-10 09:30:41 -07:00
MIGRATION.txt
…
qemu_agent.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_agent.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_alias.c
qemu: export vhost-user-fs-related functions
2021-10-06 12:03:12 +02:00
qemu_alias.h
qemu: export vhost-user-fs-related functions
2021-10-06 12:03:12 +02:00
qemu_backup.c
qemuBuildTLSx509BackendProps: Remove unused 'qemuCaps'
2021-09-24 10:37:00 +02:00
qemu_backup.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_block.c
qemuBlockStorageSourceAttachRollback: Sanitize warning messages
2021-10-12 10:26:01 +02:00
qemu_block.h
qemumonitorjsontest: Add test case for 'blockdev-reopen'
2021-07-26 20:25:22 +02:00
qemu_blockjob.c
qemuBlockJobRefreshJobs: Replace qemuMonitorJobCancel by qemuMonitorBlockJobCancel
2021-04-26 17:22:52 +02:00
qemu_blockjob.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_capabilities.c
qemu: capabilities: Retire QEMU_CAPS_VIRTIO_PCI_ATS
2021-10-15 12:49:11 +02:00
qemu_capabilities.h
qemu: capabilities: Retire QEMU_CAPS_VIRTIO_PCI_ATS
2021-10-15 12:49:11 +02:00
qemu_capspriv.h
qemu: Introduce virQEMUCapsUpdateHostCPUModel
2021-04-21 10:20:46 +02:00
qemu_cgroup.c
virDevMapperGetTargets: Use a linked list as return type
2021-09-21 12:25:42 +02:00
qemu_cgroup.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_checkpoint.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_checkpoint.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_command.c
qemu: Add support for virtio device option page-per-vq
2021-10-15 09:40:58 +02:00
qemu_command.h
qemuBuildVHostUserFsCommandLine: Generate via JSON
2021-10-12 11:11:13 +02:00
qemu_conf.c
qemu: Check if unpriv_sgio is already set before trying to set it
2021-10-05 14:58:52 +02:00
qemu_conf.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_dbus.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_dbus.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_domain_address.c
conf: Introduce virtio-mem <memory/> model
2021-10-01 11:02:53 +02:00
qemu_domain_address.h
qemuDomainCheckCCWS390AddressSupport: Remove duplicated checker
2021-06-15 16:58:23 +02:00
qemu_domain.c
qemu: remove private data from virDomainFSDef
2021-10-06 12:03:12 +02:00
qemu_domain.h
conf: Introduce 'effectiveBootIndex' into 'virDomainDeviceInfo'
2021-10-12 10:26:02 +02:00
qemu_domainjob.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_domainjob.h
qemu_domainjob: Drop 'const' from strings in _qemuDomainJobObj
2021-05-03 12:08:26 +02:00
qemu_driver.c
qemu: implement virtiofs hotplug
2021-10-12 14:41:13 +02:00
qemu_driver.h
…
qemu_extdevice.c
qemu: Revert "qemuExtDevicesStart: pass logManager"
2021-10-12 14:12:11 +02:00
qemu_extdevice.h
qemu: Revert "qemuExtDevicesStart: pass logManager"
2021-10-12 14:12:11 +02:00
qemu_firmware.c
qemu: firmware: Store machine types as a NULL-terminated string list
2021-08-09 10:09:00 +02:00
qemu_firmware.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_hostdev.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_hostdev.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_hotplug.c
qemu: Add support for virtio device option page-per-vq
2021-10-15 09:40:58 +02:00
qemu_hotplug.h
qemu: export vhost-user-fs-related functions
2021-10-06 12:03:12 +02:00
qemu_interface.c
Fix spelling
2021-04-15 15:42:21 +02:00
qemu_interface.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_interop_config.c
qemuInteropFetchConfigs: virHashNew cannot return NULL
2021-07-23 11:30:46 +02:00
qemu_interop_config.h
…
qemu_migration_cookie.c
qemu: migration: Don't transfer 'allowReboot' flag
2021-08-25 15:32:44 +02:00
qemu_migration_cookie.h
qemu: migration: Don't transfer 'allowReboot' flag
2021-08-25 15:32:44 +02:00
qemu_migration_params.c
qemuBuildTLSx509BackendProps: Remove unused 'qemuCaps'
2021-09-24 10:37:00 +02:00
qemu_migration_params.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_migration_paramspriv.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_migration.c
qemu_migration: drop unnecessary 'migrate_speed' variable
2021-10-13 12:43:54 +02:00
qemu_migration.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_monitor_json.c
qemu: monitor: Remove legacy 'device_add' infrastrcture
2021-10-12 11:11:13 +02:00
qemu_monitor_json.h
qemu: monitor: Remove legacy 'device_add' infrastrcture
2021-10-12 11:11:13 +02:00
qemu_monitor_priv.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_monitor_text.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_monitor_text.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_monitor.c
qemu: Do not report eof when processing monitor IO
2021-10-15 11:16:31 -06:00
qemu_monitor.h
qemu: monitor: Remove legacy 'device_add' infrastrcture
2021-10-12 11:11:13 +02:00
qemu_namespace.c
virDevMapperGetTargets: Use a linked list as return type
2021-09-21 12:25:42 +02:00
qemu_namespace.h
qemu: Do not erase duplicate devices from namespace if error occurs
2021-07-15 12:00:24 +02:00
qemu_process.c
qemu: Revert "qemuExtDevicesStart: pass logManager"
2021-10-12 14:12:11 +02:00
qemu_process.h
qemu: Remove 'qemuBuildCommandLineFlags' and associated code
2021-10-12 10:26:00 +02:00
qemu_processpriv.h
qemu: Remove return value from qemuMonitorDomainDeviceDeletedCallback
2021-07-23 10:01:48 +02:00
qemu_qapi.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_qapi.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_saveimage.c
qemuDomainOpenFile: Take @cfg instead of driver
2021-08-16 09:24:38 +02:00
qemu_saveimage.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_security.c
qemu: Set label on vhostuser net device when hotplugging
2021-08-26 16:06:45 -06:00
qemu_security.h
qemu: Set label on vhostuser net device when hotplugging
2021-08-26 16:06:45 -06:00
qemu_shim.c
qemu_shim: Don't hang if failed to start domain
2021-03-12 17:05:52 +01:00
qemu_slirp.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_slirp.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_snapshot.c
qemuBuildTLSx509BackendProps: Remove unused 'qemuCaps'
2021-09-24 10:37:00 +02:00
qemu_snapshot.h
qemu_snapshot: Add the guest name to the transient disk path
2021-05-24 20:38:07 +02:00
qemu_tpm.c
qemu_tpm: Start swtpm(8) daemon with --terminate switch
2021-09-15 09:54:06 +02:00
qemu_tpm.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_validate.c
qemu_validate: Fix capability check for disk queue_size
2021-10-15 14:38:35 +02:00
qemu_validate.h
qemu: Reject 'rename-restart' action for 'on_reboot'/'on_poweroff'/'on_crash'
2021-08-25 15:32:44 +02:00
qemu_vhost_user_gpu.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_vhost_user_gpu.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_vhost_user.c
qemu_vhost_user: don't raise error for unknown features
2021-07-26 10:01:59 -04:00
qemu_vhost_user.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
qemu_virtiofs.c
qemu: virtiofs: open a separate connection to virtlogd
2021-10-12 14:12:11 +02:00
qemu_virtiofs.h
qemu: virtiofs: open a separate connection to virtlogd
2021-10-12 14:12:11 +02:00
qemu.conf
qemu: conf: simplify seccomp_sandbox comment
2021-09-27 10:11:21 +02:00
test_libvirtd_qemu.aug.in
qemu: conf: Add 'deprecation_behavior' setting to qemu.conf
2021-04-06 17:07:05 +02:00
THREADS.txt
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virtqemud.init.in
…
virtqemud.service.in
qemu, xen: add missing deps on virtlockd/virtlogd sockets
2021-08-31 13:40:33 +01:00
virtqemud.sysconf
qemu: Allow audio driver override in virtqemud
2020-04-03 11:50:57 +02:00