- 19 8月, 2011 1 次提交
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由 Eric Blake 提交于
I did 'git add .' while in the middle of 'make syntax-check', and it picked up a temporary file that should not be committed. * .gitignore: Ignore sc_* from syntax check.
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- 18 8月, 2011 4 次提交
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由 Eric Blake 提交于
Regression introduced in commit 5d30db09. * src/rpc/virnetsocket.c (virNetSocketNewListenUNIX) [WIN32]: Use correct signature.
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由 Eric Blake 提交于
Regression introduced in commit b7e5ca48. Mingw lacks kill(), but we were only using it for a sanity check; so we can go with one less check. Also, on OOM error, this function should outright fail rather than claim that the pid file was successfully read. * src/util/virpidfile.c (virPidFileReadPathIfAlive): Skip kill call where unsupported, and report error on OOM.
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由 Daniel P. Berrange 提交于
If a client had initiated a stream abort, it will have a call waiting for a reply in the queue. If more data continues to arrive on the stream, the abort command could mistakenly get signalled as complete. Remove the code from async data processing that looked for waiting calls. Add a sanity check to ensure no async call can ever be marked as needing a reply * src/rpc/virnetclient.c: Ensure async data packets can't trigger a reply
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由 Daniel P. Berrange 提交于
The I/O event callback processes incoming packets first, and then does outgoing packets. If the incoming packet caused the stream to close, then the attempt to process outgoing data resulted in an error. This caused libvirt to then send an error back to the client, but the stream had already been stopped. This confused the client since it sees 2 error events. * daemon/stream.c: Don't attempt read if stream is closed
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- 17 8月, 2011 12 次提交
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由 Tom Vijlbrief 提交于
A virsh command like: migrate --live --copy-storage-all Guest qemu+ssh://user@host/system --persistent --verbose shows Migration: [ 0 %] during the storage copy and does not start counting until the ram transfer starts Fix this by scraping optional disk transfer status, and adding it into the progress meter.
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由 Eric Blake 提交于
Call me lazy, but: virsh qemu-monitor-command dom --hmp info status is nicer than: virsh qemu-monitor-command dom --hmp 'info status' * tools/virsh.c (cmdQemuMonitorCommand): Allow multiple arguments, for convenience.
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由 Osier Yang 提交于
Otherwise the device will still be bound to pci-stub driver even it's set as "managed=yes" when do detaching. Of course, it won't triger any driver reprobing too.
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由 Eric Blake 提交于
Fixes confusing docs introduced in commit 98369d31. * tools/virsh.c (cmdSnapshotParent): Operates on named snapshot, not current.
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由 Daniel P. Berrange 提交于
Make it clearer that a log message is for an outgoing message
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由 Daniel P. Berrange 提交于
If a stream gets a server initiated abort, the client may still send an abort request before it receives the server side abort. This causes the server to send back another abort for the stream. Since the protocol defines that abort is the last thing to be sent, the client gets confused by this second abort from the server. If the stream is already shutdown, just drop any client requested abort, rather than sending back another message. This fixes the regression from previous versions. Tested as follows In one virsh session virsh # start foo virsh # console foo In other virsh session virsh # destroy foo The first virsh session should be able to continue issuing commands without error. Prior to this patch it saw virsh # list error: Failed to list active domains error: An error occurred, but the cause is unknown virsh # list error: Failed to list active domains error: no call waiting for reply with prog 536903814 vers 1 serial 9 * src/rpc/virnetserverprogram.c: Drop abort requests for streams which no longer exist
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由 Daniel P. Berrange 提交于
Every active stream results in a reference being held on the virNetServerClientPtr object. This meant that if a client quit with any streams active, although all I/O was stopped the virNetServerClientPtr object would leak. This causes libvirtd to leak any file handles associated with open streams when a client quit To fix this, when we call virNetServerClientClose there is a callback invoked which lets the daemon release the streams and thus the extra references * daemon/remote.c: Add a hook to close all streams * daemon/stream.c, daemon/stream.h: Add API for releasing all streams * src/rpc/virnetserverclient.c, src/rpc/virnetserverclient.h: Allow registration of a hook to trigger when closing client
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由 Daniel P. Berrange 提交于
After running 'virsh console' in interactive mode, there was a missing call to virStreamAbort, which meant the server kept the stream resources open * tools/console.c: Abort stream when exiting
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由 Stefan Berger 提交于
Get rid of the #if __linux__ check in virPidFileReadPathIfAlive that was preventing a check of a symbolic link in /proc/<pid>/exe on non-linux platforms against an expected executable. Replace this with a run-time check testing whether the /proc/<pid>/exe is a symbolic link and if so call the function doing the comparison against the expected file the link is supposed to point to.
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由 Stefan Berger 提交于
This patch fixes *some* compilation issues on non-Linux platforms (cygwin).
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由 Peter Krempa 提交于
Early errors during start of libvirtd didn't have an error reporting mechanism and caused libvirtd to exit silently (only the return value indicated an error). Libvirt logging is initialized very early using enviroment variables and the internal error reporting API is used to report early errors. v2 changes: - print errors unconditionaly before logging starts - fix message to US spelling v2.5 changes: - initialize logging from enviroment - log all early errors using VIR_ERROR v3 changes: - move virSetLogFromEnv() after virInitialize() fixes: https://bugzilla.redhat.com/show_bug.cgi?id=728654
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由 Stefan Berger 提交于
Add missing symbols to libvirt_private.syms.
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- 16 8月, 2011 5 次提交
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由 Roopa Prabhu 提交于
This patch renames getPhysfn to getPhysfnDev and adds code to get the Physical function and Virtual Function index of the direct attach linkdev (if the direct attach interface is a SRIOV VF). The idea is to send the port profile message to a PF if the direct attach interface is a SRIOV VF. Signed-off-by: NRoopa Prabhu <roprabhu@cisco.com> Signed-off-by: NChristian Benvenuti <benve@cisco.com> Signed-off-by: NDavid Wang <dwang2@cisco.com>
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由 Roopa Prabhu 提交于
This patch adds the following functions to get PF/VF relationship of an SRIOV network interface: ifaceIsVirtualFunction: Function to check if a network interface is a SRIOV VF ifaceGetVirtualFunctionIndex: Function to get VF index if a network interface is a SRIOV VF ifaceGetPhysicalFunction: Function to get the PF net interface name of a SRIOV VF net interface Signed-off-by: NRoopa Prabhu <roprabhu@cisco.com> Signed-off-by: NChristian Benvenuti <benve@cisco.com> Signed-off-by: NDavid Wang <dwang2@cisco.com>
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由 Roopa Prabhu 提交于
This patch adds the following helper functions: pciDeviceIsVirtualFunction: Function to check if a pci device is a sriov VF pciGetVirtualFunctionIndex: Function to get the VF index of a sriov VF pciDeviceNetName: Function to get the network device name of a pci device pciConfigAddressCompare: Function to compare pci config addresses Signed-off-by: NRoopa Prabhu <roprabhu@cisco.com> Signed-off-by: NChristian Benvenuti <benve@cisco.com> Signed-off-by: NDavid Wang <dwang2@cisco.com> Signed-off-by: NStefan Berger <stefanb@linux.vnet.ibm.com>
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由 Roopa Prabhu 提交于
This patch moves some of the sriov related pci code from node_device driver to src/util/pci.[ch]. Some functions had to go thru name and argument list change to accommodate the move. Signed-off-by: NRoopa Prabhu <roprabhu@cisco.com> Signed-off-by: NChristian Benvenuti <benve@cisco.com> Signed-off-by: NDavid Wang <dwang2@cisco.com>
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由 Eric Blake 提交于
* .gitignore: Ignore qemu-sanlock.conf.
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- 15 8月, 2011 10 次提交
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由 Laine Stump 提交于
In some versions of qemu, both virtio-blk-pci and virtio-net-pci devices can have an event_idx setting that determines some details of event processing. When it is enabled, it "reduces the number of interrupts and exits for the guest". qemu will automatically enable this feature when it is available, but there may be cases where this new feature could actually make performance worse (NB: no such case has been found so far). As a safety switch in case such a situation is encountered in the field, this patch adds a new attribute "event_idx" to the <driver> element of both disk and interface devices. event_idx can be set to "on" (to force event_idx on in case qemu has it disabled by default) or "off" (for force event_idx off). In the case that event_idx support isn't present in qemu, the attribute is ignored (this on the advice of the qemu developer). docs/formatdomain.html.in: document the new flag (marking it as "don't mess with this!" docs/schemas/domain.rng: add event_idx in appropriate places src/conf/domain_conf.[ch]: add event_idx to parser and formatter src/libvirt_private.syms: export virDomainVirtioEventIdx(From|To)String src/qemu/qemu_capabilities.[ch]: detect and report event_idx in disk/net src/qemu/qemu_command.c: add event_idx parameter to qemu commandline when appropriate. tests/qemuxml2argvdata/qemuxml2argv-event_idx.args, tests/qemuxml2argvdata/qemuxml2argv-event_idx.xml, tests/qemuxml2argvtest.c, tests/qemuxml2xmltest.c: test cases for event_idx.
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由 Peter Krempa 提交于
Fix pointer for error message uri if domain migration fails. BZ# 730244
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由 Jiri Denemark 提交于
By opening a connection to remote qemu process ourselves and passing the socket to qemu we get much better errors than just "migration failed" when the connection is opened by qemu.
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
The core of these two functions is very similar and most of it is even exactly the same. Factor out the core functionality into a separate function to remove code duplication and make further changes easier.
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由 Jiri Denemark 提交于
This patch allows owner's UID to be changed as well.
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由 Jiri Denemark 提交于
So that callers can change the default value.
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由 Daniel P. Berrange 提交于
* src/rpc/virnetsocket.c, src/rpc/virnetsocket.h: Add virNetSocketDupFD() * src/rpc/virnetclient.c, src/rpc/virnetclient.h: Add virNetClientDupFD() and virNetClientGetFD()
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The function stop() was always returning 0 (OK) from killproc() even in case of error.
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由 Osier Yang 提交于
This is introduced by commit df0b57a9, which forgot to add signal handler for SIGHUP. A simple reproduce method: 1) Create a domain XML under /etc/libvirt/qemu 2) % kill -SIGHUP $(pidof libvirtd) 3) % virsh list --all (the new created domain XML is not listed)
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- 13 8月, 2011 8 次提交
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由 Eric Blake 提交于
* .dir-locals.el: Add nxml-mode preferences.
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由 Philipp Hahn 提交于
In preparation for storing the domain description with the snapshot, swap the order of declaration. Signed-off-by: NPhilipp Hahn <hahn@univention.de>
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由 Eric Blake 提交于
With gcc 4.5.1: util/virpidfile.c: In function 'virPidFileAcquirePath': util/virpidfile.c:308:66: error: nested extern declaration of '_gl_verify_function2' [-Wnested-externs] Then in tests/commandtest.c, the new virPidFile APIs need to be used. * src/util/virpidfile.c (virPidFileAcquirePath): Move verify to top level. * tests/commandtest.c: Use new pid APIs.
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由 Daniel P. Berrange 提交于
Remove the current libvirtd pidfile handling code, in favour of calling out to the new APIs. This ensures libvirtd's pidfile handling is crashsafe This also means that the non-root libvirtd instances (for handling qemu:///session URIs) can now safely use pidfiles without racing * daemon/libvirtd.c: Switch to use virPidFileAcquire and virPidFileRelease
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由 Daniel P. Berrange 提交于
In daemons using pidfiles to protect against concurrent execution there is a possibility that a crash may leave a stale pidfile on disk, which then prevents later restart of the daemon. To avoid this problem, introduce a pair of APIs which make use of virFileLock to ensure crash-safe & race condition-safe pidfile acquisition & releae * src/libvirt_private.syms, src/util/virpidfile.c, src/util/virpidfile.h: Add virPidFileAcquire and virPidFileRelease
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由 Daniel P. Berrange 提交于
In some cases the caller of virPidFileRead might like extra checks to determine whether the pid just read is really the one they are expecting. This adds virPidFileReadIfAlive which will check whether the pid is still alive with kill(0, -1), and (on linux only) will look at /proc/$PID/path * libvirt_private.syms, util/virpidfile.c, util/virpidfile.h: Add virPidFileReadIfValid and virPidFileReadPathIfValid * network/bridge_driver.c: Use new APIs to check PID validity
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由 Daniel P. Berrange 提交于
The functions for manipulating pidfiles are in util/util.{c,h}. We will shortly be adding some further pidfile related functions. To avoid further growing util.c, this moves the pidfile related functions into a dedicated virpidfile.{c,h}. The functions are also all renamed to have 'virPidFile' as their name prefix * util/util.h, util/util.c: Remove all pidfile code * util/virpidfile.c, util/virpidfile.h: Add new APIs for pidfile handling. * lxc/lxc_controller.c, lxc/lxc_driver.c, network/bridge_driver.c, qemu/qemu_process.c: Add virpidfile.h include and adapt for API renames
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由 Daniel P. Berrange 提交于
Add some simple wrappers around the fcntl() discretionary file locking capability. * src/util/util.c, src/util/util.h, src/libvirt_private.syms: Add virFileLock and virFileUnlock APIs
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