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qemu: migration: allow migration for virtiofs
Allow migration if the "migrate-precopy" capability is present or libvirt is not the one running the virtiofs daemon. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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@ -39,6 +39,7 @@
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#include "qemu_slirp.h"
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#include "qemu_slirp.h"
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#include "qemu_block.h"
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#include "qemu_block.h"
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#include "qemu_tpm.h"
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#include "qemu_tpm.h"
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#include "qemu_vhost_user.h"
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#include "domain_audit.h"
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#include "domain_audit.h"
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#include "virlog.h"
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#include "virlog.h"
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@ -1576,8 +1577,12 @@ qemuMigrationSrcIsAllowed(virDomainObj *vm,
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virDomainFSDef *fs = vm->def->fss[i];
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virDomainFSDef *fs = vm->def->fss[i];
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if (fs->fsdriver == VIR_DOMAIN_FS_DRIVER_TYPE_VIRTIOFS) {
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if (fs->fsdriver == VIR_DOMAIN_FS_DRIVER_TYPE_VIRTIOFS) {
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virReportError(VIR_ERR_OPERATION_INVALID, "%s",
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if (fs->sock ||
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_("migration with virtiofs device is not supported"));
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virBitmapIsBitSet(fs->caps, QEMU_VHOST_USER_FS_FEATURE_MIGRATE_PRECOPY))
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continue;
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virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
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_("migration with this virtiofs device is not supported"));
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return false;
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return false;
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}
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}
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}
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}
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