diff options
| -rw-r--r-- | block/iscsi.c | 5 | ||||
| -rw-r--r-- | qemu-common.h | 1 | ||||
| -rw-r--r-- | qemu-doc.texi | 5 | ||||
| -rw-r--r-- | qemu-options.hx | 8 | ||||
| -rw-r--r-- | qemu-tool.c | 5 | ||||
| -rw-r--r-- | vl.c | 5 |
6 files changed, 28 insertions, 1 deletions
diff --git a/block/iscsi.c b/block/iscsi.c index fd954d4c1f..219f927823 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -896,6 +896,7 @@ static char *parse_initiator_name(const char *target) QemuOptsList *list; QemuOpts *opts; const char *name = NULL; + const char *iscsi_name = qemu_get_vm_name(); list = qemu_find_opts("iscsi"); if (list) { @@ -911,7 +912,9 @@ static char *parse_initiator_name(const char *target) if (name) { return g_strdup(name); } else { - return g_strdup("iqn.2008-11.org.linux-kvm"); + return g_strdup_printf("iqn.2008-11.org.linux-kvm%s%s", + iscsi_name ? ":" : "", + iscsi_name ? iscsi_name : ""); } } diff --git a/qemu-common.h b/qemu-common.h index f16079f432..f9deca6f86 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -376,6 +376,7 @@ bool buffer_is_zero(const void *buf, size_t len); void qemu_progress_init(int enabled, float min_skip); void qemu_progress_end(void); void qemu_progress_print(float delta, int max); +const char *qemu_get_vm_name(void); #define QEMU_FILE_TYPE_BIOS 0 #define QEMU_FILE_TYPE_KEYMAP 1 diff --git a/qemu-doc.texi b/qemu-doc.texi index f32e9e2fb9..35cabbcb9e 100644 --- a/qemu-doc.texi +++ b/qemu-doc.texi @@ -734,6 +734,11 @@ Various session related parameters can be set via special options, either in a configuration file provided via '-readconfig' or directly on the command line. +If the initiator-name is not specified qemu will use a default name +of 'iqn.2008-11.org.linux-kvm[:<name>'] where <name> is the name of the +virtual machine. + + @example Setting a specific initiator name to use when logging in to the target -iscsi initiator-name=iqn.qemu.test:my-initiator diff --git a/qemu-options.hx b/qemu-options.hx index 5e7d0dc035..47cb5bd311 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -1897,6 +1897,11 @@ images for the guest storage. Both disk and cdrom images are supported. Syntax for specifying iSCSI LUNs is ``iscsi://<target-ip>[:<port>]/<target-iqn>/<lun>'' +By default qemu will use the iSCSI initiator-name +'iqn.2008-11.org.linux-kvm[:<name>]' but this can also be set from the command +line or a configuration file. + + Example (without authentication): @example qemu-system-i386 -iscsi initiator-name=iqn.2001-04.com.example:my-initiator \ @@ -1926,6 +1931,9 @@ DEF("iscsi", HAS_ARG, QEMU_OPTION_iscsi, " iSCSI session parameters\n", QEMU_ARCH_ALL) STEXI +iSCSI parameters such as username and password can also be specified via +a configuration file. See qemu-doc for more information and examples. + @item NBD QEMU supports NBD (Network Block Devices) both using TCP protocol as well as Unix Domain Sockets. diff --git a/qemu-tool.c b/qemu-tool.c index 318c5fcbca..64b5e88bc7 100644 --- a/qemu-tool.c +++ b/qemu-tool.c @@ -30,6 +30,11 @@ struct QEMUBH void *opaque; }; +const char *qemu_get_vm_name(void) +{ + return NULL; +} + Monitor *cur_mon; int monitor_cur_is_qmp(void) @@ -293,6 +293,11 @@ static struct { { .driver = "qxl-vga", .flag = &default_vga }, }; +const char *qemu_get_vm_name(void) +{ + return qemu_name; +} + static void res_free(void) { if (boot_splash_filedata != NULL) { |