From: Peter Krempa Date: Tue, 24 Jun 2014 13:15:55 +0000 (+0200) Subject: storage: Move readonly and shared flags to disk source from disk def X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=63834faadbdee72508f43ec5d6f34f5fdce5c7a8;p=people%2Fliuw%2Flibxenctrl-split%2Flibvirt.git storage: Move readonly and shared flags to disk source from disk def In the future we might need to track state of individual images. Move the readonly and shared flags to the virStorageSource struct so that we can keep them in a per-image basis. --- diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index ffdbf558d..70f1103f4 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -5495,9 +5495,9 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, goto error; } } else if (xmlStrEqual(cur->name, BAD_CAST "readonly")) { - def->readonly = true; + def->src->readonly = true; } else if (xmlStrEqual(cur->name, BAD_CAST "shareable")) { - def->shared = true; + def->src->shared = true; } else if (xmlStrEqual(cur->name, BAD_CAST "transient")) { def->transient = true; } else if ((flags & VIR_DOMAIN_XML_INTERNAL_STATUS) && @@ -5624,7 +5624,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, /* Force CDROM to be listed as read only */ if (def->device == VIR_DOMAIN_DISK_DEVICE_CDROM) - def->readonly = true; + def->src->readonly = true; if ((def->device == VIR_DOMAIN_DISK_DEVICE_DISK || def->device == VIR_DOMAIN_DISK_DEVICE_LUN) && @@ -5646,7 +5646,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, snapshot); goto error; } - } else if (def->readonly) { + } else if (def->src->readonly) { def->snapshot = VIR_DOMAIN_SNAPSHOT_LOCATION_NONE; } @@ -13349,7 +13349,8 @@ virDomainDiskDefCheckABIStability(virDomainDiskDefPtr src, return false; } - if (src->readonly != dst->readonly || src->shared != dst->shared) { + if (src->src->readonly != dst->src->readonly || + src->src->shared != dst->src->shared) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("Target disk access mode does not match source")); return false; @@ -15096,7 +15097,8 @@ virDomainDiskDefFormat(virBufferPtr buf, virBufferAsprintf(buf, " sgio='%s'", sgio); if (def->snapshot && - !(def->snapshot == VIR_DOMAIN_SNAPSHOT_LOCATION_NONE && def->readonly)) + !(def->snapshot == VIR_DOMAIN_SNAPSHOT_LOCATION_NONE && + def->src->readonly)) virBufferAsprintf(buf, " snapshot='%s'", virDomainSnapshotLocationTypeToString(def->snapshot)); virBufferAddLit(buf, ">\n"); @@ -15235,9 +15237,9 @@ virDomainDiskDefFormat(virBufferPtr buf, virBufferAddLit(buf, "\n"); } - if (def->readonly) + if (def->src->readonly) virBufferAddLit(buf, "\n"); - if (def->shared) + if (def->src->shared) virBufferAddLit(buf, "\n"); if (def->transient) virBufferAddLit(buf, "\n"); diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index a00e30a58..32674e06c 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -636,8 +636,6 @@ struct _virDomainDiskDef { int copy_on_read; /* enum virDomainDiskCopyOnRead */ int snapshot; /* virDomainSnapshotLocation, snapshot_conf.h */ int startupPolicy; /* enum virDomainStartupPolicy */ - bool readonly; - bool shared; bool transient; virDomainDeviceInfo info; bool rawio_specified; diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index 8eeaf82d2..a1ffdb206 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -827,7 +827,7 @@ libxlMakeDisk(virDomainDiskDefPtr l_disk, libxl_device_disk *x_disk) /* XXX is this right? */ x_disk->removable = 1; - x_disk->readwrite = !l_disk->readonly; + x_disk->readwrite = !l_disk->src->readonly; x_disk->is_cdrom = l_disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM ? 1 : 0; /* An empty CDROM must have the empty format, otherwise libxl fails. */ if (x_disk->is_cdrom && !x_disk->pdev_path) diff --git a/src/locking/domain_lock.c b/src/locking/domain_lock.c index 4b3f4d482..78acaa606 100644 --- a/src/locking/domain_lock.c +++ b/src/locking/domain_lock.c @@ -83,9 +83,9 @@ static int virDomainLockManagerAddDisk(virLockManagerPtr lock, type == VIR_STORAGE_TYPE_DIR)) return 0; - if (disk->readonly) + if (disk->src->readonly) diskFlags |= VIR_LOCK_MANAGER_RESOURCE_READONLY; - if (disk->shared) + if (disk->src->shared) diskFlags |= VIR_LOCK_MANAGER_RESOURCE_SHARED; VIR_DEBUG("Add disk %s", src); diff --git a/src/lxc/lxc_cgroup.c b/src/lxc/lxc_cgroup.c index 39e30ad21..00ff8072f 100644 --- a/src/lxc/lxc_cgroup.c +++ b/src/lxc/lxc_cgroup.c @@ -380,7 +380,7 @@ static int virLXCCgroupSetupDeviceACL(virDomainDefPtr def, if (virCgroupAllowDevicePath(cgroup, virDomainDiskGetSource(def->disks[i]), - (def->disks[i]->readonly ? + (def->disks[i]->src->readonly ? VIR_CGROUP_DEVICE_READ : VIR_CGROUP_DEVICE_RW) | VIR_CGROUP_DEVICE_MKNOD) < 0) diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index bc1b96206..4aa7e0292 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -455,7 +455,7 @@ static int virLXCControllerSetupNBDDeviceDisk(virDomainDiskDefPtr disk) if (virFileNBDDeviceAssociate(src, format, - disk->readonly, + disk->src->readonly, &dev) < 0) return -1; diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c index b47ac5ed6..6e6108204 100644 --- a/src/lxc/lxc_driver.c +++ b/src/lxc/lxc_driver.c @@ -4057,7 +4057,7 @@ lxcDomainAttachDeviceDiskLive(virLXCDriverPtr driver, goto cleanup; } - perms = (def->readonly ? + perms = (def->src->readonly ? VIR_CGROUP_DEVICE_READ : VIR_CGROUP_DEVICE_RW) | VIR_CGROUP_DEVICE_MKNOD; diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c index a31558f17..3394c682a 100644 --- a/src/qemu/qemu_cgroup.c +++ b/src/qemu/qemu_cgroup.c @@ -61,10 +61,10 @@ qemuSetupDiskPathAllow(virDomainDiskDefPtr disk, VIR_DEBUG("Process path %s for disk", path); ret = virCgroupAllowDevicePath(priv->cgroup, path, - (disk->readonly ? VIR_CGROUP_DEVICE_READ + (disk->src->readonly ? VIR_CGROUP_DEVICE_READ : VIR_CGROUP_DEVICE_RW)); virDomainAuditCgroupPath(vm, priv->cgroup, "allow", path, - disk->readonly ? "r" : "rw", ret == 0); + disk->src->readonly ? "r" : "rw", ret == 0); /* Get this for root squash NFS */ if (ret < 0 && diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index fb64cdad3..f4c0b12c8 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -3344,7 +3344,7 @@ qemuBuildDriveStr(virConnectPtr conn, goto error; } - if (!disk->readonly) { + if (!disk->src->readonly) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("cannot create virtual FAT disks in read-write mode")); goto error; @@ -3412,7 +3412,7 @@ qemuBuildDriveStr(virConnectPtr conn, disk->device == VIR_DOMAIN_DISK_DEVICE_LUN) && disk->bus != VIR_DOMAIN_DISK_BUS_IDE) virBufferAddLit(&opt, ",boot=on"); - if (disk->readonly && + if (disk->src->readonly && virQEMUCapsGet(qemuCaps, QEMU_CAPS_DRIVE_READONLY)) { if (disk->bus == VIR_DOMAIN_DISK_BUS_IDE && disk->device == VIR_DOMAIN_DISK_DEVICE_DISK) { @@ -3478,7 +3478,7 @@ qemuBuildDriveStr(virConnectPtr conn, } virBufferAsprintf(&opt, ",cache=%s", mode); - } else if (disk->shared && !disk->readonly) { + } else if (disk->src->shared && !disk->src->readonly) { virBufferAddLit(&opt, ",cache=off"); } @@ -8005,7 +8005,7 @@ qemuBuildCommandLine(virConnectPtr conn, virStorageFileFormatTypeToString(disk->src->format)); goto error; } - if (!disk->readonly) { + if (!disk->src->readonly) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("cannot create virtual FAT disks in read-write mode")); goto error; @@ -9629,7 +9629,7 @@ qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt, } else if (STREQ(keywords[i], "media")) { if (STREQ(values[i], "cdrom")) { def->device = VIR_DOMAIN_DISK_DEVICE_CDROM; - def->readonly = true; + def->src->readonly = true; } else if (STREQ(values[i], "floppy")) def->device = VIR_DOMAIN_DISK_DEVICE_FLOPPY; } else if (STREQ(keywords[i], "format")) { @@ -9685,7 +9685,7 @@ qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt, } } else if (STREQ(keywords[i], "readonly")) { if ((values[i] == NULL) || STREQ(values[i], "on")) - def->readonly = true; + def->src->readonly = true; } else if (STREQ(keywords[i], "aio")) { if ((def->iomode = virDomainDiskIoTypeFromString(values[i])) < 0) { virReportError(VIR_ERR_INTERNAL_ERROR, @@ -10853,7 +10853,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps, disk->bus = VIR_DOMAIN_DISK_BUS_SCSI; if (VIR_STRDUP(disk->dst, "hdc") < 0) goto error; - disk->readonly = true; + disk->src->readonly = true; } else { if (STRPREFIX(arg, "-fd")) { disk->device = VIR_DOMAIN_DISK_DEVICE_FLOPPY; diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index f92f831cf..e62bec008 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -906,7 +906,7 @@ qemuAddSharedDevice(virQEMUDriverPtr driver, if (dev->type == VIR_DOMAIN_DEVICE_DISK) { disk = dev->data.disk; - if (!disk->shared || !virDomainDiskSourceIsBlockType(disk)) + if (!disk->src->shared || !virDomainDiskSourceIsBlockType(disk)) return 0; } else if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV) { hostdev = dev->data.hostdev; @@ -1013,7 +1013,7 @@ qemuRemoveSharedDevice(virQEMUDriverPtr driver, if (dev->type == VIR_DOMAIN_DEVICE_DISK) { disk = dev->data.disk; - if (!disk->shared || !virDomainDiskSourceIsBlockType(disk)) + if (!disk->src->shared || !virDomainDiskSourceIsBlockType(disk)) return 0; } else if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV) { hostdev = dev->data.hostdev; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index e1425e158..fd6832473 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -12082,7 +12082,7 @@ qemuDomainPrepareDiskChainElement(virQEMUDriverPtr driver, * permissions it would have as if part of the disk chain is to * temporarily modify the disk in place. */ virStorageSource origdisk; - bool origreadonly = disk->readonly; + bool origreadonly = disk->src->readonly; virQEMUDriverConfigPtr cfg = NULL; int ret = -1; @@ -12097,7 +12097,7 @@ qemuDomainPrepareDiskChainElement(virQEMUDriverPtr driver, * than a full virDomainDiskDef. */ memcpy(&origdisk, disk->src, sizeof(origdisk)); memcpy(disk->src, elem, sizeof(*elem)); - disk->readonly = mode == VIR_DISK_CHAIN_READ_ONLY; + disk->src->readonly = mode == VIR_DISK_CHAIN_READ_ONLY; if (mode == VIR_DISK_CHAIN_NO_ACCESS) { if (virSecurityManagerRestoreDiskLabel(driver->securityManager, @@ -12120,7 +12120,7 @@ qemuDomainPrepareDiskChainElement(virQEMUDriverPtr driver, cleanup: memcpy(disk->src, &origdisk, sizeof(origdisk)); - disk->readonly = origreadonly; + disk->src->readonly = origreadonly; virObjectUnref(cfg); return ret; } @@ -12772,7 +12772,7 @@ qemuDomainSnapshotPrepare(virConnectPtr conn, case VIR_DOMAIN_SNAPSHOT_LOCATION_NONE: /* Remember seeing a disk that has snapshot disabled */ - if (!dom_disk->readonly) + if (!dom_disk->src->readonly) forbid_internal = true; break; diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 7aa772a8d..767d84063 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -1156,7 +1156,8 @@ qemuMigrationStartNBDServer(virQEMUDriverPtr driver, virDomainDiskDefPtr disk = vm->def->disks[i]; /* skip shared, RO and source-less disks */ - if (disk->shared || disk->readonly || !virDomainDiskGetSource(disk)) + if (disk->src->shared || disk->src->readonly || + !virDomainDiskGetSource(disk)) continue; VIR_FREE(diskAlias); @@ -1262,7 +1263,8 @@ qemuMigrationDriveMirror(virQEMUDriverPtr driver, virDomainBlockJobInfo info; /* skip shared, RO and source-less disks */ - if (disk->shared || disk->readonly || !virDomainDiskGetSource(disk)) + if (disk->src->shared || disk->src->readonly || + !virDomainDiskGetSource(disk)) continue; VIR_FREE(diskAlias); @@ -1348,7 +1350,8 @@ qemuMigrationDriveMirror(virQEMUDriverPtr driver, virDomainDiskDefPtr disk = vm->def->disks[--lastGood]; /* skip shared, RO disks */ - if (disk->shared || disk->readonly || !virDomainDiskGetSource(disk)) + if (disk->src->shared || disk->src->readonly || + !virDomainDiskGetSource(disk)) continue; VIR_FREE(diskAlias); @@ -1411,7 +1414,8 @@ qemuMigrationCancelDriveMirror(qemuMigrationCookiePtr mig, virDomainDiskDefPtr disk = vm->def->disks[i]; /* skip shared, RO and source-less disks */ - if (disk->shared || disk->readonly || !virDomainDiskGetSource(disk)) + if (disk->src->shared || disk->src->readonly || + !virDomainDiskGetSource(disk)) continue; VIR_FREE(diskAlias); @@ -1540,8 +1544,8 @@ qemuMigrationIsSafe(virDomainDefPtr def) /* Our code elsewhere guarantees shared disks are either readonly (in * which case cache mode doesn't matter) or used with cache=none */ if (src && - !disk->shared && - !disk->readonly && + !disk->src->shared && + !disk->src->readonly && disk->cachemode != VIR_DOMAIN_DISK_CACHE_DISABLE) { int rc; diff --git a/src/security/security_dac.c b/src/security/security_dac.c index 639f9b0af..38cb47f4e 100644 --- a/src/security/security_dac.c +++ b/src/security/security_dac.c @@ -383,7 +383,7 @@ virSecurityDACRestoreSecurityImageLabelInt(virSecurityManagerPtr mgr, * we can't see running VMs using the file on other nodes * Safest bet is thus to skip the restore step. */ - if (disk->readonly || disk->shared) + if (disk->src->readonly || disk->src->shared) return 0; if (!src) diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c index 572f8a16b..7740e6977 100644 --- a/src/security/security_selinux.c +++ b/src/security/security_selinux.c @@ -1155,7 +1155,7 @@ virSecuritySELinuxRestoreSecurityImageLabelInt(virSecurityManagerPtr mgr, * we can't see running VMs using the file on other nodes * Safest bet is thus to skip the restore step. */ - if (disk->readonly || disk->shared) + if (disk->src->readonly || disk->src->shared) return 0; if (!src || virDomainDiskGetType(disk) == VIR_STORAGE_TYPE_NETWORK) @@ -1213,9 +1213,9 @@ virSecuritySELinuxSetSecurityFileLabel(virDomainDiskDefPtr disk, ret = virSecuritySELinuxSetFilecon(path, disk_seclabel->label); } else if (depth == 0) { - if (disk->shared) { + if (disk->src->shared) { ret = virSecuritySELinuxSetFileconOptional(path, data->file_context); - } else if (disk->readonly) { + } else if (disk->src->readonly) { ret = virSecuritySELinuxSetFileconOptional(path, data->content_context); } else if (secdef->imagelabel) { ret = virSecuritySELinuxSetFileconOptional(path, secdef->imagelabel); diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c index e54f73f62..b5f66f3c0 100644 --- a/src/security/virt-aa-helper.c +++ b/src/security/virt-aa-helper.c @@ -907,7 +907,7 @@ add_file_path(virDomainDiskDefPtr disk, int ret; if (depth == 0) { - if (disk->readonly) + if (disk->src->readonly) ret = vah_add_file(buf, path, "r"); else ret = vah_add_file(buf, path, "rw"); diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h index 18d3a753b..e0689dbf9 100644 --- a/src/util/virstoragefile.h +++ b/src/util/virstoragefile.h @@ -255,6 +255,12 @@ struct _virStorageSource { size_t nseclabels; virSecurityDeviceLabelDefPtr *seclabels; + /* Don't ever write to the image */ + bool readonly; + + /* image is shared across hosts */ + bool shared; + /* backing chain of the storage source */ virStorageSourcePtr backingStore; diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c index b27ab0273..382508368 100644 --- a/src/vbox/vbox_tmpl.c +++ b/src/vbox/vbox_tmpl.c @@ -2791,7 +2791,7 @@ static char *vboxDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) { hardDiskPM->vtbl->GetType(hardDiskPM, &hddType); if (hddType == HardDiskType_Immutable) - def->disks[hddNum]->readonly = true; + def->disks[hddNum]->src->readonly = true; ignore_value(virDomainDiskSetSource(def->disks[hddNum], hddlocation)); ignore_value(VIR_STRDUP(def->disks[hddNum]->dst, "hda")); @@ -2813,7 +2813,7 @@ static char *vboxDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) { hardDiskPS->vtbl->GetType(hardDiskPS, &hddType); if (hddType == HardDiskType_Immutable) - def->disks[hddNum]->readonly = true; + def->disks[hddNum]->src->readonly = true; ignore_value(virDomainDiskSetSource(def->disks[hddNum], hddlocation)); ignore_value(VIR_STRDUP(def->disks[hddNum]->dst, "hdb")); @@ -2835,7 +2835,7 @@ static char *vboxDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) { hardDiskSS->vtbl->GetType(hardDiskSS, &hddType); if (hddType == HardDiskType_Immutable) - def->disks[hddNum]->readonly = true; + def->disks[hddNum]->src->readonly = true; ignore_value(virDomainDiskSetSource(def->disks[hddNum], hddlocation)); ignore_value(VIR_STRDUP(def->disks[hddNum]->dst, "hdd")); @@ -2977,7 +2977,7 @@ static char *vboxDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) { medium->vtbl->GetReadOnly(medium, &readOnly); if (readOnly == PR_TRUE) - def->disks[diskCount]->readonly = true; + def->disks[diskCount]->src->readonly = true; virDomainDiskSetType(def->disks[diskCount], VIR_STORAGE_TYPE_FILE); @@ -3257,7 +3257,7 @@ static char *vboxDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) { def->disks[def->ndisks - 1]->bus = VIR_DOMAIN_DISK_BUS_IDE; virDomainDiskSetType(def->disks[def->ndisks - 1], VIR_STORAGE_TYPE_FILE); - def->disks[def->ndisks - 1]->readonly = true; + def->disks[def->ndisks - 1]->src->readonly = true; ignore_value(virDomainDiskSetSource(def->disks[def->ndisks - 1], location)); ignore_value(VIR_STRDUP(def->disks[def->ndisks - 1]->dst, "hdc")); def->ndisks--; @@ -3304,7 +3304,7 @@ static char *vboxDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) { def->disks[def->ndisks - 1]->bus = VIR_DOMAIN_DISK_BUS_FDC; virDomainDiskSetType(def->disks[def->ndisks - 1], VIR_STORAGE_TYPE_FILE); - def->disks[def->ndisks - 1]->readonly = false; + def->disks[def->ndisks - 1]->src->readonly = false; ignore_value(virDomainDiskSetSource(def->disks[def->ndisks - 1], location)); ignore_value(VIR_STRDUP(def->disks[def->ndisks - 1]->dst, "fda")); def->ndisks--; @@ -3910,9 +3910,9 @@ vboxAttachDrives(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine) VIR_DEBUG("disk(%zu) driverType: %s", i, virStorageFileFormatTypeToString(format)); VIR_DEBUG("disk(%zu) cachemode: %d", i, def->disks[i]->cachemode); - VIR_DEBUG("disk(%zu) readonly: %s", i, (def->disks[i]->readonly + VIR_DEBUG("disk(%zu) readonly: %s", i, (def->disks[i]->src->readonly ? "True" : "False")); - VIR_DEBUG("disk(%zu) shared: %s", i, (def->disks[i]->shared + VIR_DEBUG("disk(%zu) shared: %s", i, (def->disks[i]->src->shared ? "True" : "False")); if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_CDROM) { @@ -4014,11 +4014,11 @@ vboxAttachDrives(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine) "attached as harddisk: %s, rc=%08x"), src, (unsigned)rc); } else { - if (def->disks[i]->readonly) { + if (def->disks[i]->src->readonly) { hardDisk->vtbl->SetType(hardDisk, HardDiskType_Immutable); VIR_DEBUG("setting harddisk to readonly"); - } else if (!def->disks[i]->readonly) { + } else if (!def->disks[i]->src->readonly) { hardDisk->vtbl->SetType(hardDisk, HardDiskType_Normal); VIR_DEBUG("setting harddisk type to normal"); @@ -4193,9 +4193,9 @@ vboxAttachDrives(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine) VIR_DEBUG("disk(%zu) driverType: %s", i, virStorageFileFormatTypeToString(format)); VIR_DEBUG("disk(%zu) cachemode: %d", i, def->disks[i]->cachemode); - VIR_DEBUG("disk(%zu) readonly: %s", i, (def->disks[i]->readonly + VIR_DEBUG("disk(%zu) readonly: %s", i, (def->disks[i]->src->readonly ? "True" : "False")); - VIR_DEBUG("disk(%zu) shared: %s", i, (def->disks[i]->shared + VIR_DEBUG("disk(%zu) shared: %s", i, (def->disks[i]->src->shared ? "True" : "False")); if (type == VIR_STORAGE_TYPE_FILE && src) { @@ -4317,10 +4317,10 @@ vboxAttachDrives(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine) } if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_DISK) { - if (def->disks[i]->readonly) { + if (def->disks[i]->src->readonly) { medium->vtbl->SetType(medium, MediumType_Immutable); VIR_DEBUG("setting harddisk to immutable"); - } else if (!def->disks[i]->readonly) { + } else if (!def->disks[i]->src->readonly) { medium->vtbl->SetType(medium, MediumType_Normal); VIR_DEBUG("setting harddisk type to normal"); } @@ -7500,7 +7500,7 @@ int vboxSnapshotGetReadOnlyDisks(virDomainSnapshotPtr snapshot, goto cleanup; } if (readOnly == PR_TRUE) - def->dom->disks[diskCount]->readonly = true; + def->dom->disks[diskCount]->src->readonly = true; def->dom->disks[diskCount]->src->type = VIR_STORAGE_TYPE_FILE; def->dom->disks[diskCount]->dst = vboxGenerateMediumName(storageBus, deviceInst, diff --git a/src/xenxs/xen_sxpr.c b/src/xenxs/xen_sxpr.c index 38b8423f6..9e598045d 100644 --- a/src/xenxs/xen_sxpr.c +++ b/src/xenxs/xen_sxpr.c @@ -495,10 +495,10 @@ xenParseSxprDisks(virDomainDefPtr def, if (mode && strchr(mode, 'r')) - disk->readonly = true; + disk->src->readonly = true; if (mode && strchr(mode, '!')) - disk->shared = true; + disk->src->shared = true; if (VIR_REALLOC_N(def->disks, def->ndisks+1) < 0) goto error; @@ -1321,7 +1321,7 @@ xenParseSxpr(const struct sexpr *root, goto error; } disk->bus = VIR_DOMAIN_DISK_BUS_IDE; - disk->readonly = true; + disk->src->readonly = true; if (VIR_APPEND_ELEMENT(def->disks, def->ndisks, disk) < 0) { virDomainDiskDefFree(disk); @@ -1816,9 +1816,9 @@ xenFormatSxprDisk(virDomainDiskDefPtr def, } } - if (def->readonly) + if (def->src->readonly) virBufferAddLit(buf, "(mode 'r')"); - else if (def->shared) + else if (def->src->shared) virBufferAddLit(buf, "(mode 'w!')"); else virBufferAddLit(buf, "(mode 'w')"); diff --git a/src/xenxs/xen_xm.c b/src/xenxs/xen_xm.c index 2b2815026..25a042da4 100644 --- a/src/xenxs/xen_xm.c +++ b/src/xenxs/xen_xm.c @@ -625,10 +625,10 @@ xenParseXM(virConfPtr conf, int xendConfigVersion, if (STREQ(head, "r") || STREQ(head, "ro")) - disk->readonly = true; + disk->src->readonly = true; else if ((STREQ(head, "w!")) || (STREQ(head, "!"))) - disk->shared = true; + disk->src->shared = true; /* Maintain list in sorted order according to target device name */ if (VIR_APPEND_ELEMENT(def->disks, def->ndisks, disk) < 0) @@ -656,7 +656,7 @@ xenParseXM(virConfPtr conf, int xendConfigVersion, if (VIR_STRDUP(disk->dst, "hdc") < 0) goto cleanup; disk->bus = VIR_DOMAIN_DISK_BUS_IDE; - disk->readonly = true; + disk->src->readonly = true; if (VIR_APPEND_ELEMENT(def->disks, def->ndisks, disk) < 0) goto cleanup; @@ -1249,9 +1249,9 @@ xenFormatXMDisk(virConfValuePtr list, if (disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM) virBufferAddLit(&buf, ":cdrom"); - if (disk->readonly) + if (disk->src->readonly) virBufferAddLit(&buf, ",r"); - else if (disk->shared) + else if (disk->src->shared) virBufferAddLit(&buf, ",!"); else virBufferAddLit(&buf, ",w");