August 2014 - Devel - libvirt List Archives

[libvirt] [PATCH v2 0/8] Add iSCSI hostdev pass-through device
by John Ferlan 05 Aug '14

05 Aug '14

Followup/rebase to partially ACK'd pile of changes - figure it's just as easy for me to keep things together and it's better to see things in totality... See: http://www.redhat.com/archives/libvir-list/2014-July/msg00592.html * Patches 1-5 were adjusted to use the first_/second_ naming scheme rather than a/b. * Typo for 'vedor' in patch 1 adjusted. * Changed name of iSCSIFree to iSCSIClear. John Ferlan (8): hostdev: Introduce virDomainHostdevSubsysUSB hostdev: Introduce virDomainHostdevSubsysPCI hostdev: Introduce virDomainHostdevSubsysSCSI hostdev: Introduce virDomainHostdevSubsysSCSIHost Add virConnectPtr for qemuBuildSCSIHostdevDrvStr hostdev: Introduce virDomainHostdevSubsysSCSIiSCSI domain_conf: Common routine to handle network storage host xml def hostdev: Add iSCSI hostdev XML docs/formatdomain.html.in | 142 +++++-- docs/schemas/domaincommon.rng | 46 +- src/conf/domain_audit.c | 38 +- src/conf/domain_conf.c | 471 ++++++++++++++------- src/conf/domain_conf.h | 80 +++- src/libxl/libxl_conf.c | 9 +- src/libxl/libxl_domain.c | 6 +- src/libxl/libxl_driver.c | 34 +- src/lxc/lxc_cgroup.c | 4 +- src/lxc/lxc_controller.c | 10 +- src/lxc/lxc_driver.c | 16 +- src/qemu/qemu_cgroup.c | 69 +-- src/qemu/qemu_command.c | 158 ++++--- src/qemu/qemu_command.h | 5 +- src/qemu/qemu_conf.c | 20 +- src/qemu/qemu_driver.c | 6 +- src/qemu/qemu_hotplug.c | 93 ++-- src/qemu/qemu_hotplug.h | 9 +- src/security/security_apparmor.c | 33 +- src/security/security_dac.c | 66 +-- src/security/security_selinux.c | 64 +-- src/security/virt-aa-helper.c | 5 +- src/util/virhostdev.c | 295 +++++++------ .../qemuxml2argv-hostdev-scsi-lsi-iscsi-auth.args | 14 + .../qemuxml2argv-hostdev-scsi-lsi-iscsi-auth.xml | 46 ++ .../qemuxml2argv-hostdev-scsi-lsi-iscsi.args | 14 + .../qemuxml2argv-hostdev-scsi-lsi-iscsi.xml | 40 ++ ...emuxml2argv-hostdev-scsi-virtio-iscsi-auth.args | 16 + ...qemuxml2argv-hostdev-scsi-virtio-iscsi-auth.xml | 46 ++ .../qemuxml2argv-hostdev-scsi-virtio-iscsi.args | 16 + .../qemuxml2argv-hostdev-scsi-virtio-iscsi.xml | 40 ++ tests/qemuxml2argvtest.c | 16 + tests/qemuxml2xmltest.c | 5 + 33 files changed, 1322 insertions(+), 610 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-lsi-iscsi-auth.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-lsi-iscsi-auth.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-lsi-iscsi.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-lsi-iscsi.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-virtio-iscsi-auth.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-virtio-iscsi-auth.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-virtio-iscsi.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-virtio-iscsi.xml -- 1.9.3

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[libvirt] [PATCH 0/2] Fix PCI address validation
by Pavel Hrdina 05 Aug '14

05 Aug '14

Pavel Hrdina (2): domain_conf: refactor virDomainDeviceAddressIsValid to boolean device_conf: PCI address pci_0000_00_00_0 is also valid src/conf/device_conf.c | 7 ++++--- src/conf/device_conf.h | 2 +- src/conf/domain_conf.c | 16 ++++++++-------- src/conf/domain_conf.h | 4 ++-- 4 files changed, 15 insertions(+), 14 deletions(-) -- 1.8.5.5

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[libvirt] [PATCH] blockjob: correctly report active commit for job info
by Eric Blake 05 Aug '14

05 Aug '14

Commit 232a31b munged job info to report 'active commit' instead of 'commit' when generating events, but forgot to also munge the polling variant of the command. * src/qemu/qemu_driver.c (qemuDomainBlockJobImpl): Adjust type as needed. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- src/qemu/qemu_driver.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index a3de784..57cc913 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -15103,6 +15103,9 @@ qemuDomainBlockJobImpl(virDomainObjPtr vm, ret = qemuMonitorBlockJob(priv->mon, device, basePath, backingPath, bandwidth, info, mode, async); qemuDomainObjExitMonitor(driver, vm); + if (info && info->type == VIR_DOMAIN_BLOCK_JOB_TYPE_COMMIT && + disk->mirrorJob == VIR_DOMAIN_BLOCK_JOB_TYPE_ACTIVE_COMMIT) + info->type = disk->mirrorJob; if (ret < 0) { if (mode == BLOCK_JOB_ABORT && disk->mirror) disk->mirrorState = VIR_DOMAIN_DISK_MIRROR_STATE_NONE; -- 1.9.3

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[libvirt] [PATCH] qemu: reword caps-related error
by Martin Kletzander 05 Aug '14

05 Aug '14

Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com> --- src/qemu/qemu_driver.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 8eba8e8..a4a96af 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3456,7 +3456,9 @@ static int qemuDumpToFd(virQEMUDriverPtr driver, virDomainObjPtr vm, if (ret <= 0) { virReportError(VIR_ERR_INVALID_ARG, - _("unsupported dumpformat '%s'"), dumpformat); + _("unsupported dumpformat '%s' " + "for this QEMU binary"), + dumpformat); ret = -1; goto cleanup; } -- 2.0.4

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[libvirt] [PATCH] lxc: Report container init process failures.
by Jarek Dziedzic 05 Aug '14

05 Aug '14

This change improves the reporting of container stop reason. Before this change if the init process of lxc container has crashed or returned non zero status, the domain state listeners would be notified that a domain has stopped due to normal shutdown. This maps to VIR_DOMAIN_EVENT_STOPPED_SHUTDOWN and is exactly the same as the stop reason reported when the init process ends without errors. After this patch, when the container init process exits with a non zero status (or crashes) the reported stop reason will be VIR_DOMAIN_EVENT_STOPPED_CRASHED. --- src/lxc/lxc_controller.c | 16 ++++++++++++++-- src/lxc/lxc_monitor_protocol.x | 3 ++- src/lxc/lxc_process.c | 3 +++ src/lxc_monitor_protocol-structs | 1 + 4 files changed, 20 insertions(+), 3 deletions(-) diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index 2d220eb..e8ff1c4 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -821,7 +821,7 @@ static int lxcControllerClearCapabilities(void) static bool wantReboot = false; static virMutex lock = VIR_MUTEX_INITIALIZER; - +static int initProcessExitCode = 0; static void virLXCControllerSignalChildIO(virNetServerPtr server, siginfo_t *info ATTRIBUTE_UNUSED, @@ -834,6 +834,11 @@ static void virLXCControllerSignalChildIO(virNetServerPtr server, ret = waitpid(-1, &status, WNOHANG); VIR_DEBUG("Got sig child %d vs %lld", ret, (unsigned long long)ctrl->initpid); if (ret == ctrl->initpid) { + VIR_DEBUG("Init process waitpid status 0x%x", status); + if (WIFEXITED(status)) { + initProcessExitCode = WEXITSTATUS(status); + VIR_INFO("Init process exited. Exit code = %d", initProcessExitCode); + } virNetServerQuit(server); virMutexLock(&lock); if (WIFSIGNALED(status) && @@ -841,6 +846,10 @@ static void virLXCControllerSignalChildIO(virNetServerPtr server, VIR_DEBUG("Status indicates reboot"); wantReboot = true; } + else if (WIFSIGNALED(status)) { + initProcessExitCode = 0x80 + WTERMSIG(status); + VIR_INFO("Init process received a signal %d. Exit code = %d", WTERMSIG(status), initProcessExitCode); + } virMutexUnlock(&lock); } } @@ -2080,7 +2089,10 @@ virLXCControllerEventSendExit(virLXCControllerPtr ctrl, memset(&msg, 0, sizeof(msg)); switch (exitstatus) { case 0: - msg.status = VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN; + if (initProcessExitCode == 0) + msg.status = VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN; + else + msg.status = VIR_LXC_MONITOR_EXIT_STATUS_INIT_PROCESS_ERROR; break; case 1: msg.status = VIR_LXC_MONITOR_EXIT_STATUS_REBOOT; diff --git a/src/lxc/lxc_monitor_protocol.x b/src/lxc/lxc_monitor_protocol.x index 0926e26..beb2272 100644 --- a/src/lxc/lxc_monitor_protocol.x +++ b/src/lxc/lxc_monitor_protocol.x @@ -7,7 +7,8 @@ enum virLXCMonitorExitStatus { VIR_LXC_MONITOR_EXIT_STATUS_ERROR, VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN, - VIR_LXC_MONITOR_EXIT_STATUS_REBOOT + VIR_LXC_MONITOR_EXIT_STATUS_REBOOT, + VIR_LXC_MONITOR_EXIT_STATUS_INIT_PROCESS_ERROR }; struct virLXCMonitorExitEventMsg { diff --git a/src/lxc/lxc_process.c b/src/lxc/lxc_process.c index 3353dc1..fb65919 100644 --- a/src/lxc/lxc_process.c +++ b/src/lxc/lxc_process.c @@ -553,6 +553,9 @@ static void virLXCProcessMonitorExitNotify(virLXCMonitorPtr mon ATTRIBUTE_UNUSED case VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN: priv->stopReason = VIR_DOMAIN_EVENT_STOPPED_SHUTDOWN; break; + case VIR_LXC_MONITOR_EXIT_STATUS_INIT_PROCESS_ERROR: + priv->stopReason = VIR_DOMAIN_EVENT_STOPPED_CRASHED; + break; case VIR_LXC_MONITOR_EXIT_STATUS_ERROR: priv->stopReason = VIR_DOMAIN_EVENT_STOPPED_FAILED; break; diff --git a/src/lxc_monitor_protocol-structs b/src/lxc_monitor_protocol-structs index da72ec0..b3877d3 100644 --- a/src/lxc_monitor_protocol-structs +++ b/src/lxc_monitor_protocol-structs @@ -3,6 +3,7 @@ enum virLXCMonitorExitStatus { VIR_LXC_MONITOR_EXIT_STATUS_ERROR = 0, VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN = 1, VIR_LXC_MONITOR_EXIT_STATUS_REBOOT = 2, + VIR_LXC_MONITOR_EXIT_STATUS_INIT_PROCESS_ERROR = 3, }; struct virLXCMonitorExitEventMsg { enum virLXCMonitorExitStatus status; -- 1.9.3

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[libvirt] help
by Himanshu Sharma 05 Aug '14

05 Aug '14

Dear Team, Greetings!! I'm testing libvirt with VMware ESXi. I'm able to connect to VMware ESXi with libvirt driver but not able to connect it through "Virtual Machine manager" GUI also not able to run virt-clone command inturn to clone ESXi VM. Can you please guide me how to do so? -----Original Message----- From: libvir-list-bounces(a)redhat.com [mailto:libvir-list-bounces@redhat.com] On Behalf Of libvir-list-request(a)redhat.com Sent: 05 August 2014 14:49 To: Himanshu Sharma Subject: Welcome to the "libvir-list" mailing list Welcome to the libvir-list(a)redhat.com mailing list! To post to this list, send your email to: libvir-list(a)redhat.com General information about the mailing list is at: https://www.redhat.com/mailman/listinfo/libvir-list If you ever want to unsubscribe or change your options (eg, switch to or from digest mode, change your password, etc.), visit your subscription page at: https://www.redhat.com/mailman/options/libvir-list/himanshu.sharma%40nectec… You can also make such adjustments via email by sending a message to: libvir-list-request(a)redhat.com with the word `help' in the subject or body (don't include the quotes), and you will get back a message with instructions. You must know your password to change your options (including changing the password, itself) or to unsubscribe. It is: Normally, Mailman will remind you of your redhat.com mailing list passwords once every month, although you can disable this if you prefer. This reminder will also include instructions on how to unsubscribe or change your account options. There is also a button on your options page that will email your current password to you. DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NEC or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NEC or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. . -----------------------------------------------------------------------------------------------------------------------

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[libvirt] [PATCH] lxc: Report container init process failures.
by Jarek Dziedzic 05 Aug '14

05 Aug '14

This change improves the reporting of container stop reason. Before this change if the init process of lxc container has crashed or returned non zero status, the domain state listeners would be notified that a domain has stopped due to normal shutdown. This maps to VIR_DOMAIN_EVENT_STOPPED_SHUTDOWN and is exactly the same as the stop reason reported when the init process ends without errors. After this patch, when the container init process exits with a non zero status (or crashes) the reported stop reason will be VIR_DOMAIN_EVENT_STOPPED_CRASHED. --- src/lxc/lxc_controller.c | 16 ++++++++++++++-- src/lxc/lxc_monitor_protocol.x | 3 ++- src/lxc/lxc_process.c | 3 +++ src/lxc_monitor_protocol-structs | 1 + 4 files changed, 20 insertions(+), 3 deletions(-) diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index 2d220eb..e8ff1c4 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -821,7 +821,7 @@ static int lxcControllerClearCapabilities(void) static bool wantReboot = false; static virMutex lock = VIR_MUTEX_INITIALIZER; - +static int initProcessExitCode = 0; static void virLXCControllerSignalChildIO(virNetServerPtr server, siginfo_t *info ATTRIBUTE_UNUSED, @@ -834,6 +834,11 @@ static void virLXCControllerSignalChildIO(virNetServerPtr server, ret = waitpid(-1, &status, WNOHANG); VIR_DEBUG("Got sig child %d vs %lld", ret, (unsigned long long)ctrl->initpid); if (ret == ctrl->initpid) { + VIR_DEBUG("Init process waitpid status 0x%x", status); + if (WIFEXITED(status)) { + initProcessExitCode = WEXITSTATUS(status); + VIR_INFO("Init process exited. Exit code = %d", initProcessExitCode); + } virNetServerQuit(server); virMutexLock(&lock); if (WIFSIGNALED(status) && @@ -841,6 +846,10 @@ static void virLXCControllerSignalChildIO(virNetServerPtr server, VIR_DEBUG("Status indicates reboot"); wantReboot = true; } + else if (WIFSIGNALED(status)) { + initProcessExitCode = 0x80 + WTERMSIG(status); + VIR_INFO("Init process received a signal %d. Exit code = %d", WTERMSIG(status), initProcessExitCode); + } virMutexUnlock(&lock); } } @@ -2080,7 +2089,10 @@ virLXCControllerEventSendExit(virLXCControllerPtr ctrl, memset(&msg, 0, sizeof(msg)); switch (exitstatus) { case 0: - msg.status = VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN; + if (initProcessExitCode == 0) + msg.status = VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN; + else + msg.status = VIR_LXC_MONITOR_EXIT_STATUS_INIT_PROCESS_ERROR; break; case 1: msg.status = VIR_LXC_MONITOR_EXIT_STATUS_REBOOT; diff --git a/src/lxc/lxc_monitor_protocol.x b/src/lxc/lxc_monitor_protocol.x index 0926e26..beb2272 100644 --- a/src/lxc/lxc_monitor_protocol.x +++ b/src/lxc/lxc_monitor_protocol.x @@ -7,7 +7,8 @@ enum virLXCMonitorExitStatus { VIR_LXC_MONITOR_EXIT_STATUS_ERROR, VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN, - VIR_LXC_MONITOR_EXIT_STATUS_REBOOT + VIR_LXC_MONITOR_EXIT_STATUS_REBOOT, + VIR_LXC_MONITOR_EXIT_STATUS_INIT_PROCESS_ERROR }; struct virLXCMonitorExitEventMsg { diff --git a/src/lxc/lxc_process.c b/src/lxc/lxc_process.c index 3353dc1..fb65919 100644 --- a/src/lxc/lxc_process.c +++ b/src/lxc/lxc_process.c @@ -553,6 +553,9 @@ static void virLXCProcessMonitorExitNotify(virLXCMonitorPtr mon ATTRIBUTE_UNUSED case VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN: priv->stopReason = VIR_DOMAIN_EVENT_STOPPED_SHUTDOWN; break; + case VIR_LXC_MONITOR_EXIT_STATUS_INIT_PROCESS_ERROR: + priv->stopReason = VIR_DOMAIN_EVENT_STOPPED_CRASHED; + break; case VIR_LXC_MONITOR_EXIT_STATUS_ERROR: priv->stopReason = VIR_DOMAIN_EVENT_STOPPED_FAILED; break; diff --git a/src/lxc_monitor_protocol-structs b/src/lxc_monitor_protocol-structs index da72ec0..b3877d3 100644 --- a/src/lxc_monitor_protocol-structs +++ b/src/lxc_monitor_protocol-structs @@ -3,6 +3,7 @@ enum virLXCMonitorExitStatus { VIR_LXC_MONITOR_EXIT_STATUS_ERROR = 0, VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN = 1, VIR_LXC_MONITOR_EXIT_STATUS_REBOOT = 2, + VIR_LXC_MONITOR_EXIT_STATUS_INIT_PROCESS_ERROR = 3, }; struct virLXCMonitorExitEventMsg { enum virLXCMonitorExitStatus status; -- 1.9.3

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[libvirt] help
by Himanshu Sharma 05 Aug '14

05 Aug '14

Dear Team, Greetings!! I'm testing libvirt with VMware ESXi. I'm able to connect to VMware ESXi with libvirt driver but not able to connect it through "Virtual Machine manager" GUI also not able to run virt-clone command inturn to clone ESXi VM. Can you please guide me how to do so? -----Original Message----- From: libvir-list-bounces(a)redhat.com [mailto:libvir-list-bounces@redhat.com] On Behalf Of libvir-list-request(a)redhat.com Sent: 05 August 2014 14:49 To: Himanshu Sharma Subject: Welcome to the "libvir-list" mailing list Welcome to the libvir-list(a)redhat.com mailing list! To post to this list, send your email to: libvir-list(a)redhat.com General information about the mailing list is at: https://www.redhat.com/mailman/listinfo/libvir-list If you ever want to unsubscribe or change your options (eg, switch to or from digest mode, change your password, etc.), visit your subscription page at: https://www.redhat.com/mailman/options/libvir-list/himanshu.sharma%40nectec… You can also make such adjustments via email by sending a message to: libvir-list-request(a)redhat.com with the word `help' in the subject or body (don't include the quotes), and you will get back a message with instructions. You must know your password to change your options (including changing the password, itself) or to unsubscribe. It is: Normally, Mailman will remind you of your redhat.com mailing list passwords once every month, although you can disable this if you prefer. This reminder will also include instructions on how to unsubscribe or change your account options. There is also a button on your options page that will email your current password to you. DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NEC or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NEC or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. . -----------------------------------------------------------------------------------------------------------------------

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Re: [libvirt] Welcome to the "libvir-list" mailing list
by Himanshu Sharma 05 Aug '14

05 Aug '14

Dear Team, Greetings!! I'm testing libvirt with VMware ESXi. I'm able to connect to VMware ESXi with libvirt driver but not able to connect it through "Virtual Machine manager" GUI also not able to run virt-clone command inturn to clone ESXi VM. Can you please guide me how to do so? -----Original Message----- From: libvir-list-bounces(a)redhat.com [mailto:libvir-list-bounces@redhat.com] On Behalf Of libvir-list-request(a)redhat.com Sent: 05 August 2014 14:49 To: Himanshu Sharma Subject: Welcome to the "libvir-list" mailing list Welcome to the libvir-list(a)redhat.com mailing list! To post to this list, send your email to: libvir-list(a)redhat.com General information about the mailing list is at: https://www.redhat.com/mailman/listinfo/libvir-list If you ever want to unsubscribe or change your options (eg, switch to or from digest mode, change your password, etc.), visit your subscription page at: https://www.redhat.com/mailman/options/libvir-list/himanshu.sharma%40nectec… You can also make such adjustments via email by sending a message to: libvir-list-request(a)redhat.com with the word `help' in the subject or body (don't include the quotes), and you will get back a message with instructions. You must know your password to change your options (including changing the password, itself) or to unsubscribe. It is: Normally, Mailman will remind you of your redhat.com mailing list passwords once every month, although you can disable this if you prefer. This reminder will also include instructions on how to unsubscribe or change your account options. There is also a button on your options page that will email your current password to you. DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NEC or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NEC or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. . -----------------------------------------------------------------------------------------------------------------------

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[libvirt] [Discussion] How do we think about time out mechanism?
by James 05 Aug '14

05 Aug '14

There's a kind of situation that when libvirtd's under a lot of pressure, just as we start a lot of VMs at the same time, some libvirt APIs may take a lot of time to return. And this will block the up level job to be finished. Mostly we can't wait forever, we want a time out mechnism to help us out. When one API takes more than some time, it can return time out as a result, and do some rolling back. So my question is: do we have a plan to give a 'time out' solution or a better solution to fix this kind of problems in the future? And when? Thanks all! -- Best Regards James

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