Hello community, here is the log from the commit of package libvirt for openSUSE:Factory checked in at 2016-06-29 15:10:28 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/libvirt (Old) and /work/SRC/openSUSE:Factory/.libvirt.new (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "libvirt" Changes: -------- --- /work/SRC/openSUSE:Factory/libvirt/libvirt.changes 2016-06-21 12:29:08.000000000 +0200 +++ /work/SRC/openSUSE:Factory/.libvirt.new/libvirt.changes 2016-06-29 15:10:32.000000000 +0200 @@ -1,0 +2,9 @@ +Mon Jun 20 21:26:41 UTC 2016 - jfeh...@suse.com + +- spec: Recent simplification allows using a common spec file for + SLE and openSUSE +- Add SLE patches missing in openSUSE + libxl-dom-reset.patch, libxl-set-migration-constraints.patch, + libxl-set-cach-mode.patch + +------------------------------------------------------------------- New: ---- libxl-dom-reset.patch libxl-set-cach-mode.patch libxl-set-migration-constraints.patch ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ libvirt.spec ++++++ --- /var/tmp/diff_new_pack.mrwEnZ/_old 2016-06-29 15:10:34.000000000 +0200 +++ /var/tmp/diff_new_pack.mrwEnZ/_new 2016-06-29 15:10:34.000000000 +0200 @@ -16,6 +16,15 @@ # +# The configuration of libvirt is modified slightly for SLE +%define with_sle_build %{?is_opensuse:0}%{!?is_opensuse:1} + +# openSUSE13.1 and 13.2 do not understand %is_opensuse. Check for those +# explicitly and disable SLE build +%if 0%{?suse_version} == 1310 || 0%{?suse_version} == 1320 + %define with_sle_build 0 +%endif + # The hypervisor drivers that run in libvirtd %define with_xen 0%{!?_without_xen:1} %define with_qemu 0%{!?_without_qemu:1} @@ -61,6 +70,14 @@ %define with_libxl 0 %endif +# For SLE, further restrice Xen support to x86_64 only +%if %{with_sle_build} + %ifarch %arm aarch64 + %define with_xen 0 + %define with_libxl 0 + %endif +%endif + # numactl package has "ExclusiveArch: ia64 x86_64 ppc64 ppc64le ppc %sparc" # We'll only use it on x86_64 ppc64 ppc64le %ifnarch x86_64 ppc64 ppc64le @@ -73,7 +90,7 @@ %endif # Disable hypervisor drivers not supported in SLE -%if 0%{?sles_version} +%if %{with_sle_build} %define with_openvz 0 %define with_vbox 0 %define with_uml 0 @@ -86,6 +103,13 @@ %define with_phyp 1 %endif +# For now, only enable rbd storage backend on x86_64 SLE +%if %{with_sle_build} + %ifarch x86_64 + %define with_storage_rbd 1 + %endif +%endif + # Support systemd on 12.1 and later %if 0%{?suse_version} >= 1210 %define with_systemd 0%{!?_without_systemd:1} @@ -184,6 +208,9 @@ BuildRequires: python-xml BuildRequires: readline-devel BuildRequires: xhtml-dtd +# perl XPath is needed since we have a patch touching files that cause +# hvsupport.html to be regenerated +BuildRequires: perl(XML::XPath) # For pool-build probing for existing pools BuildRequires: libblkid-devel >= 2.17 BuildRequires: libpciaccess0-devel >= 0.10.9 @@ -259,13 +286,16 @@ # Upstream patches Patch0: e33cd67a-xenconfig-backendtype-fix.patch # Patches pending upstream review -Patch100: apparmor-dont-scrub-environment-of-virtlogd-process.patch +Patch100: libxl-dom-reset.patch +Patch101: apparmor-dont-scrub-environment-of-virtlogd-process.patch # Need to go upstream Patch150: xen-pv-cdrom.patch Patch151: blockcopy-check-dst-identical-device.patch Patch152: libvirt-power8-models.patch Patch153: ppc64le-canonical-name.patch -Patch154: apparmor-fixes.patch +Patch154: libxl-set-migration-constraints.patch +Patch155: libxl-set-cach-mode.patch +Patch156: apparmor-fixes.patch # Our patches Patch200: libvirtd-defaults.patch Patch201: libvirtd-init-script.patch @@ -709,11 +739,14 @@ %setup -q %patch0 -p1 %patch100 -p1 +%patch101 -p1 %patch150 -p1 %patch151 -p1 %patch152 -p1 %patch153 -p1 %patch154 -p1 +%patch155 -p1 +%patch156 -p1 %patch200 -p1 %patch201 -p1 %patch202 -p1 ++++++ libxl-dom-reset.patch ++++++ commit 3ac6e50943a775c545aa7d4e4bde5fcb8a163b64 Author: Jim Fehlig <jfeh...@suse.com> Date: Mon Jun 23 15:51:20 2014 -0600 libxl: support domainReset Currently, libxl_send_trigger() does not implement the LIBXL_TRIGGER_RESET option, but domainReset can be implemented in the libxl driver by forcibly destroying the domain and starting it again. Index: libvirt-1.3.5/src/libxl/libxl_driver.c =================================================================== --- libvirt-1.3.5.orig/src/libxl/libxl_driver.c +++ libvirt-1.3.5/src/libxl/libxl_driver.c @@ -1325,6 +1325,63 @@ libxlDomainReboot(virDomainPtr dom, unsi } static int +libxlDomainReset(virDomainPtr dom, unsigned int flags) +{ + libxlDriverPrivatePtr driver = dom->conn->privateData; + libxlDriverConfigPtr cfg = libxlDriverConfigGet(driver); + virDomainObjPtr vm; + int ret = -1; + + virCheckFlags(0, -1); + + if (!(vm = libxlDomObjFromDomain(dom))) + goto cleanup; + + if (virDomainResetEnsureACL(dom->conn, vm->def) < 0) + goto cleanup; + + if (libxlDomainObjBeginJob(driver, vm, LIBXL_JOB_MODIFY) < 0) + goto cleanup; + + if (!virDomainObjIsActive(vm)) { + virReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("Domain is not running")); + goto endjob; + } + + /* + * The semantics of reset can be achieved by forcibly destroying + * the domain and starting it again. + */ + if (libxl_domain_destroy(cfg->ctx, vm->def->id, NULL) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Failed to reset domain '%d'"), vm->def->id); + goto endjob; + } + + libxlDomainCleanup(driver, vm); + + if (libxlDomainStartNew(driver, vm, false) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Failed to start domain '%d' after reset"), + vm->def->id); + goto endjob; + } + + ret = 0; + + endjob: + if (!libxlDomainObjEndJob(driver, vm)) + vm = NULL; + + cleanup: + if (vm) + virObjectUnlock(vm); + virObjectUnref(cfg); + return ret; +} + +static int libxlDomainDestroyFlags(virDomainPtr dom, unsigned int flags) { @@ -5581,6 +5638,7 @@ static virHypervisorDriver libxlHypervis .domainShutdown = libxlDomainShutdown, /* 0.9.0 */ .domainShutdownFlags = libxlDomainShutdownFlags, /* 0.9.10 */ .domainReboot = libxlDomainReboot, /* 0.9.0 */ + .domainReset = libxlDomainReset, /* 1.2.16 */ .domainDestroy = libxlDomainDestroy, /* 0.9.0 */ .domainDestroyFlags = libxlDomainDestroyFlags, /* 0.9.4 */ .domainGetOSType = libxlDomainGetOSType, /* 0.9.0 */ ++++++ libxl-set-cach-mode.patch ++++++ https://bugzilla.novell.com/show_bug.cgi?id=879425 --- src/libxl/libxl_conf.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) Index: libvirt-1.3.5/src/libxl/libxl_conf.c =================================================================== --- libvirt-1.3.5.orig/src/libxl/libxl_conf.c +++ libvirt-1.3.5/src/libxl/libxl_conf.c @@ -905,6 +905,30 @@ libxlDiskSetDiscard(libxl_device_disk *x } +static void +libxlDiskSetCacheMode(libxl_device_disk *x_disk, int cachemode) +{ + switch (cachemode) { +#if defined(LIBXL_HAVE_LIBXL_DEVICE_DISK_DISABLE_FLUSH_MAGIC) + case VIR_DOMAIN_DISK_CACHE_UNSAFE: + if (x_disk->readwrite) + x_disk->readwrite = (x_disk->readwrite & LIBXL_HAVE_LIBXL_DEVICE_DISK_DISABLE_FLUSH_MASK) | LIBXL_HAVE_LIBXL_DEVICE_DISK_DISABLE_FLUSH_MAGIC; + break; +#endif +#if defined(LIBXL_HAVE_DEVICE_DISK_DIRECT_IO_SAFE) + case VIR_DOMAIN_DISK_CACHE_DIRECTSYNC: + x_disk->direct_io_safe = true; + break; +#endif + case VIR_DOMAIN_DISK_CACHE_DEFAULT: + case VIR_DOMAIN_DISK_CACHE_DISABLE: + case VIR_DOMAIN_DISK_CACHE_WRITETHRU: + case VIR_DOMAIN_DISK_CACHE_WRITEBACK: + default: + break; + } +} + #define LIBXL_QEMU_DM_STR "Options specific to the Xen version:" int @@ -1180,6 +1204,7 @@ libxlMakeDisk(virDomainDiskDefPtr l_disk x_disk->is_cdrom = l_disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM ? 1 : 0; if (libxlDiskSetDiscard(x_disk, l_disk->discard) < 0) return -1; + libxlDiskSetCacheMode(x_disk, l_disk->cachemode); /* An empty CDROM must have the empty format, otherwise libxl fails. */ if (x_disk->is_cdrom && !x_disk->pdev_path) x_disk->format = LIBXL_DISK_FORMAT_EMPTY; ++++++ libxl-set-migration-constraints.patch ++++++ >From 6409e928eb4c2287dca59b139650fab77ea99fb8 Mon Sep 17 00:00:00 2001 From: Olaf Hering <o...@aepfle.de> Date: Fri, 9 May 2014 11:55:31 -0600 Subject: [PATCH] libvirt: set migration constraints from cmdline References: fate#316614 Signed-off-by: Olaf Hering <o...@aepfle.de> Signed-off-by: Jim Fehlig <jfeh...@suse.com> --- include/libvirt/libvirt-domain.h | 25 +++++++++++++++++++++++++ src/libxl/libxl_driver.c | 17 ++++++++++++++++- src/libxl/libxl_migration.c | 29 +++++++++++++++++++++++++---- src/libxl/libxl_migration.h | 14 +++++++++++++- tools/virsh-domain.c | 38 ++++++++++++++++++++++++++++++++++++++ tools/virsh.pod | 8 ++++++++ 6 files changed, 125 insertions(+), 6 deletions(-) Index: libvirt-1.3.5/include/libvirt/libvirt-domain.h =================================================================== --- libvirt-1.3.5.orig/include/libvirt/libvirt-domain.h +++ libvirt-1.3.5/include/libvirt/libvirt-domain.h @@ -845,6 +845,31 @@ typedef enum { */ # define VIR_MIGRATE_PARAM_COMPRESSION_XBZRLE_CACHE "compression.xbzrle.cache" +/** + * VIR_MIGRATE_PARAM_SUSE_MAX_ITERS: + * + * virDomainMigrate* params field: xc_domain_save max_iters + */ +#define VIR_MIGRATE_PARAM_SUSE_MAX_ITERS "max_iters" +/** + * VIR_MIGRATE_PARAM_SUSE_MAX_FACTOR: + * + * virDomainMigrate* params field: xc_domain_save max_factor + */ +#define VIR_MIGRATE_PARAM_SUSE_MAX_FACTOR "max_factor" +/** + * VIR_MIGRATE_PARAM_SUSE_MIN_REMAINING: + * + * virDomainMigrate* params field: xc_domain_save min_remaining + */ +#define VIR_MIGRATE_PARAM_SUSE_MIN_REMAINING "min_remaining" +/** + * VIR_MIGRATE_PARAM_SUSE_ABORT_IF_BUSY: + * + * virDomainMigrate* params field: xc_domain_save abort_if_busy + */ +#define VIR_MIGRATE_PARAM_SUSE_ABORT_IF_BUSY "abort_if_busy" + /* Domain migration. */ virDomainPtr virDomainMigrate (virDomainPtr domain, virConnectPtr dconn, unsigned long flags, const char *dname, Index: libvirt-1.3.5/src/libxl/libxl_driver.c =================================================================== --- libvirt-1.3.5.orig/src/libxl/libxl_driver.c +++ libvirt-1.3.5/src/libxl/libxl_driver.c @@ -5320,6 +5320,9 @@ libxlDomainMigratePerform3Params(virDoma const char *dname = NULL; const char *uri = NULL; int ret = -1; + libxlDomainMigrationProps props = { + .virFlags = flags, + }; #ifdef LIBXL_HAVE_NO_SUSPEND_RESUME virReportUnsupportedError(); @@ -5336,6 +5339,18 @@ libxlDomainMigratePerform3Params(virDoma virTypedParamsGetString(params, nparams, VIR_MIGRATE_PARAM_DEST_NAME, &dname) < 0 || + virTypedParamsGetUInt(params, nparams, + VIR_MIGRATE_PARAM_SUSE_MAX_ITERS, + &props.max_iters) < 0 || + virTypedParamsGetUInt(params, nparams, + VIR_MIGRATE_PARAM_SUSE_MAX_FACTOR, + &props.max_factor) < 0 || + virTypedParamsGetUInt(params, nparams, + VIR_MIGRATE_PARAM_SUSE_MIN_REMAINING, + &props.min_remaining) < 0 || + virTypedParamsGetUInt(params, nparams, + VIR_MIGRATE_PARAM_SUSE_ABORT_IF_BUSY, + &props.abort_if_busy) < 0 || virTypedParamsGetString(params, nparams, VIR_MIGRATE_PARAM_URI, &uri) < 0) @@ -5350,11 +5365,11 @@ libxlDomainMigratePerform3Params(virDoma if (flags & VIR_MIGRATE_PEER2PEER) { if (libxlDomainMigrationPerformP2P(driver, vm, dom->conn, dom_xml, - dconnuri, uri, dname, flags) < 0) + dconnuri, uri, dname, &props) < 0) goto cleanup; } else { if (libxlDomainMigrationPerform(driver, vm, dom_xml, dconnuri, - uri, dname, flags) < 0) + uri, dname, &props) < 0) goto cleanup; } Index: libvirt-1.3.5/src/libxl/libxl_migration.c =================================================================== --- libvirt-1.3.5.orig/src/libxl/libxl_migration.c +++ libvirt-1.3.5/src/libxl/libxl_migration.c @@ -358,18 +358,39 @@ libxlMigrateReceive(virNetSocketPtr sock static int libxlDoMigrateSend(libxlDriverPrivatePtr driver, virDomainObjPtr vm, - unsigned long flags, + const libxlDomainMigrationProps *props, int sockfd) { libxlDriverConfigPtr cfg = libxlDriverConfigGet(driver); +#ifdef LIBXL_HAVE_DOMAIN_SUSPEND_SUSE + libxl_domain_suspend_suse_properties libxl_props = { + .flags = 0, + }; +#else int xl_flags = 0; +#endif int ret; - if (flags & VIR_MIGRATE_LIVE) +#ifdef LIBXL_HAVE_DOMAIN_SUSPEND_SUSE + if (props->virFlags & VIR_MIGRATE_LIVE) + libxl_props.flags |= LIBXL_SUSPEND_LIVE; + + libxl_props.max_iters = props->max_iters; + libxl_props.max_factor = props->max_factor; + libxl_props.min_remaining = props->min_remaining; + if (props->abort_if_busy) + libxl_props.flags |= LIBXL_SUSPEND_ABORT_IF_BUSY; + + ret = libxl_domain_suspend_suse(cfg->ctx, vm->def->id, sockfd, + &libxl_props, NULL); +#else + if (props->virFlags & VIR_MIGRATE_LIVE) xl_flags = LIBXL_SUSPEND_LIVE; ret = libxl_domain_suspend(cfg->ctx, vm->def->id, sockfd, xl_flags, NULL); +#endif + if (ret != 0) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Failed to send migration data to destination host")); @@ -665,7 +686,7 @@ libxlDoMigrateP2P(libxlDriverPrivatePtr const char *dconnuri ATTRIBUTE_UNUSED, const char *dname, const char *uri, - unsigned int flags) + const libxlDomainMigrationProps *props) { virDomainPtr ddomain = NULL; virTypedParameterPtr params = NULL; @@ -702,7 +723,7 @@ libxlDoMigrateP2P(libxlDriverPrivatePtr /* We don't require the destination to have P2P support * as it looks to be normal migration from the receiver perpective. */ - destflags = flags & ~(VIR_MIGRATE_PEER2PEER); + destflags = props->virFlags & ~(VIR_MIGRATE_PEER2PEER); VIR_DEBUG("Prepare3"); virObjectUnlock(vm); @@ -727,7 +748,7 @@ libxlDoMigrateP2P(libxlDriverPrivatePtr VIR_DEBUG("Perform3 uri=%s", NULLSTR(uri_out)); ret = libxlDomainMigrationPerform(driver, vm, NULL, NULL, - uri_out, NULL, flags); + uri_out, NULL, props); if (ret < 0) orig_err = virSaveLastError(); @@ -759,7 +780,7 @@ libxlDoMigrateP2P(libxlDriverPrivatePtr orig_err = virSaveLastError(); VIR_DEBUG("Confirm3 cancelled=%d vm=%p", cancelled, vm); - ret = libxlDomainMigrationConfirm(driver, vm, flags, cancelled); + ret = libxlDomainMigrationConfirm(driver, vm, props->virFlags, cancelled); if (ret < 0) VIR_WARN("Guest %s probably left in 'paused' state on source", @@ -808,7 +829,7 @@ libxlDomainMigrationPerformP2P(libxlDriv const char *dconnuri, const char *uri_str ATTRIBUTE_UNUSED, const char *dname, - unsigned int flags) + const libxlDomainMigrationProps *props) { int ret = -1; bool useParams; @@ -843,7 +864,7 @@ libxlDomainMigrationPerformP2P(libxlDriv } ret = libxlDoMigrateP2P(driver, vm, sconn, xmlin, dconn, dconnuri, - dname, uri_str, flags); + dname, uri_str, props); cleanup: orig_err = virSaveLastError(); @@ -865,7 +886,7 @@ libxlDomainMigrationPerform(libxlDriverP const char *dconnuri ATTRIBUTE_UNUSED, const char *uri_str, const char *dname ATTRIBUTE_UNUSED, - unsigned int flags) + const libxlDomainMigrationProps *props) { libxlDomainObjPrivatePtr priv = vm->privateData; char *hostname = NULL; @@ -905,7 +926,7 @@ libxlDomainMigrationPerform(libxlDriverP /* suspend vm and send saved data to dst through socket fd */ virObjectUnlock(vm); - ret = libxlDoMigrateSend(driver, vm, flags, sockfd); + ret = libxlDoMigrateSend(driver, vm, props, sockfd); virObjectLock(vm); cleanup: Index: libvirt-1.3.5/src/libxl/libxl_migration.h =================================================================== --- libvirt-1.3.5.orig/src/libxl/libxl_migration.h +++ libvirt-1.3.5/src/libxl/libxl_migration.h @@ -37,6 +37,10 @@ VIR_MIGRATE_PARAM_URI, VIR_TYPED_PARAM_STRING, \ VIR_MIGRATE_PARAM_DEST_NAME, VIR_TYPED_PARAM_STRING, \ VIR_MIGRATE_PARAM_DEST_XML, VIR_TYPED_PARAM_STRING, \ + VIR_MIGRATE_PARAM_SUSE_MAX_ITERS, VIR_TYPED_PARAM_UINT, \ + VIR_MIGRATE_PARAM_SUSE_MAX_FACTOR, VIR_TYPED_PARAM_UINT, \ + VIR_MIGRATE_PARAM_SUSE_MIN_REMAINING, VIR_TYPED_PARAM_UINT, \ + VIR_MIGRATE_PARAM_SUSE_ABORT_IF_BUSY, VIR_TYPED_PARAM_UINT, \ NULL char * @@ -60,6 +64,14 @@ libxlDomainMigrationPrepare(virConnectPt int cookieinlen, unsigned int flags); +typedef struct { + unsigned int virFlags; + unsigned int max_iters; + unsigned int max_factor; + unsigned int min_remaining; + unsigned int abort_if_busy; +} libxlDomainMigrationProps; + int libxlDomainMigrationPerformP2P(libxlDriverPrivatePtr driver, virDomainObjPtr vm, @@ -68,7 +80,7 @@ libxlDomainMigrationPerformP2P(libxlDriv const char *dconnuri, const char *uri_str, const char *dname, - unsigned int flags); + const libxlDomainMigrationProps *props); int libxlDomainMigrationPerform(libxlDriverPrivatePtr driver, @@ -77,7 +89,7 @@ libxlDomainMigrationPerform(libxlDriverP const char *dconnuri, const char *uri_str, const char *dname, - unsigned int flags); + const libxlDomainMigrationProps *props); virDomainPtr libxlDomainMigrationFinish(virConnectPtr dconn, Index: libvirt-1.3.5/tools/virsh-domain.c =================================================================== --- libvirt-1.3.5.orig/tools/virsh-domain.c +++ libvirt-1.3.5/tools/virsh-domain.c @@ -9869,6 +9869,22 @@ static const vshCmdOptDef opts_migrate[] .type = VSH_OT_INT, .help = N_("port to use by target server for incoming disks migration") }, + {.name = "max_iters", + .type = VSH_OT_INT, + .help = N_("SUSE libxl: Number of iterations before final suspend (default: 30).") + }, + {.name = "max_factor", + .type = VSH_OT_INT, + .help = N_("SUSE libxl: Max amount of memory to transfer before final suspend (default: 3*RAM).") + }, + {.name = "min_remaining", + .type = VSH_OT_INT, + .help = N_("SUSE libxl: Number of dirty pages before final suspend (default: 50).") + }, + {.name = "abort_if_busy", + .type = VSH_OT_BOOL, + .help = N_("SUSE libxl: Abort migration instead of doing final suspend.") + }, {.name = NULL} }; @@ -9892,6 +9908,7 @@ doMigrate(void *opaque) unsigned long long ullOpt = 0; int rv; virConnectPtr dconn = data->dconn; + unsigned int uint_opt = 0; sigemptyset(&sigmask); sigaddset(&sigmask, SIGINT); @@ -10011,6 +10028,27 @@ doMigrate(void *opaque) goto save_error; } + if (vshCommandOptUInt(ctl, cmd, "max_iters", &uint_opt) > 0 && uint_opt) { + if (virTypedParamsAddUInt(¶ms, &nparams, &maxparams, + VIR_MIGRATE_PARAM_SUSE_MAX_ITERS, uint_opt) < 0) + goto save_error; + } + if (vshCommandOptUInt(ctl, cmd, "max_factor", &uint_opt) > 0 && uint_opt) { + if (virTypedParamsAddUInt(¶ms, &nparams, &maxparams, + VIR_MIGRATE_PARAM_SUSE_MAX_FACTOR, uint_opt) < 0) + goto save_error; + } + if (vshCommandOptUInt(ctl, cmd, "min_remaining", &uint_opt) > 0 && uint_opt) { + if (virTypedParamsAddUInt(¶ms, &nparams, &maxparams, + VIR_MIGRATE_PARAM_SUSE_MIN_REMAINING, uint_opt) < 0) + goto save_error; + } + if (vshCommandOptBool(cmd, "abort_if_busy")) { + if (virTypedParamsAddUInt(¶ms, &nparams, &maxparams, + VIR_MIGRATE_PARAM_SUSE_ABORT_IF_BUSY, 1) < 0) + goto save_error; + } + if (vshCommandOptStringReq(ctl, cmd, "xml", &opt) < 0) goto out; if (opt) { Index: libvirt-1.3.5/tools/virsh.pod =================================================================== --- libvirt-1.3.5.orig/tools/virsh.pod +++ libvirt-1.3.5/tools/virsh.pod @@ -1620,6 +1620,14 @@ compression. I<--comp-mt-threads> and I< of compress threads on source and the number of decompress threads on target respectively. I<--comp-xbzrle-cache> sets size of page cache in bytes. +SUSE-specific options for Xen: I<--max_iters> B<num> allows specifying the maximum +number of iterations before final suspend. Default is 30. I<--max_factor> B<num> +allows specifying the maximum amount of memory to transfer before final suspend. +Default is (3*VM memory size). I<--min_remaining> B<num> allows specifying the +number of dirty pages before final suspend. Default is 50. I<--abort_if_busy> +can be used to abort the migration instead of doing the final suspend for VMs with +busy workloads. + Running migration can be canceled by interrupting virsh (usually using C<Ctrl-C>) or by B<domjobabort> command sent from another virsh instance. ++++++ libxl-support-block-script.patch ++++++ --- /var/tmp/diff_new_pack.mrwEnZ/_old 2016-06-29 15:10:34.000000000 +0200 +++ /var/tmp/diff_new_pack.mrwEnZ/_new 2016-06-29 15:10:34.000000000 +0200 @@ -11,10 +11,10 @@ =================================================================== --- libvirt-1.3.5.orig/src/libxl/libxl_conf.c +++ libvirt-1.3.5/src/libxl/libxl_conf.c -@@ -905,6 +905,25 @@ libxlDiskSetDiscard(libxl_device_disk *x +@@ -929,6 +929,25 @@ libxlDiskSetCacheMode(libxl_device_disk + } } - +static int +libxlDiskSetScript(libxl_device_disk *x_disk, const char *disk_spec) +{ @@ -37,7 +37,7 @@ #define LIBXL_QEMU_DM_STR "Options specific to the Xen version:" int -@@ -1058,6 +1077,7 @@ libxlMakeNetworkDiskSrc(virStorageSource +@@ -1082,6 +1101,7 @@ libxlMakeNetworkDiskSrc(virStorageSource int libxlMakeDisk(virDomainDiskDefPtr l_disk, libxl_device_disk *x_disk) { @@ -45,7 +45,7 @@ const char *driver = virDomainDiskGetDriver(l_disk); int format = virDomainDiskGetFormat(l_disk); int actual_type = virStorageSourceGetActualType(l_disk->src); -@@ -1073,7 +1093,7 @@ libxlMakeDisk(virDomainDiskDefPtr l_disk +@@ -1097,7 +1117,7 @@ libxlMakeDisk(virDomainDiskDefPtr l_disk if (libxlMakeNetworkDiskSrc(l_disk->src, &x_disk->pdev_path) < 0) return -1; } else { @@ -54,10 +54,10 @@ return -1; } -@@ -1180,6 +1200,9 @@ libxlMakeDisk(virDomainDiskDefPtr l_disk - x_disk->is_cdrom = l_disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM ? 1 : 0; +@@ -1205,6 +1225,9 @@ libxlMakeDisk(virDomainDiskDefPtr l_disk if (libxlDiskSetDiscard(x_disk, l_disk->discard) < 0) return -1; + libxlDiskSetCacheMode(x_disk, l_disk->cachemode); + if (libxlDiskSetScript(x_disk, src) < 0) + return -1; +